Aligned lyotropic chromonic liquid crystal films

An aligned film comprises a dried mixture of a lyotropic chromonic liquid crystal material and a dopant selected from the group consisting of dyes having a molecular weight within one order of magnitude of the liquid crystal material and block co-polymers. An example of an aligned film may be transparent to visible light but not transparent to polarized light in the ultraviolet and/or infra-red portions of the electromagnetic spectrum. A method of making an aligned lyotropic chromonic liquid crystal-based film comprises providing a mixture of a lyotropic chromonic liquid crystal material and a dopant in a solvent for the liquid crystal material, applying the mixture to a substrate, and removing the solvent to produce an aligned lyotropic chromonic liquid crystal-based film.

Method For Preparing Superabsorbent Polymer And Superabsorbent Polymer

The present invention relates to a method for preparing superabsorbent polymer that has antibacterial activity, in which the basic properties of superabsorbent polymer are maintained or improved, and may exhibits excellent bacterial proliferation inhibition effect, and superabsorbent polymer prepared thereby. The preparation method of superabsorbent polymer comprises the steps of: forming base polymer powder using hydogel polymer comprising crosslinked polymer, and then, surface crosslinking the base polymer powder using a surface crosslinking solution comprising a surface crosslinking agent and cuprous oxide, wherein the cuprous oxide is included in the content of 0.001 to 2.5 parts by weight, based on 100 parts by weight of the base polymer powder. 1. A method for preparing superabsorbent polymer comprising the steps ofconducting crosslinking polymerization of water soluble ethylenically unsaturated monomers having acid groups of which at least a part are neutralized, in the presence of an internal crosslinking agent, to form hydrogel polymer;drying, grinding and sieving the hydrogel polymer to form base polymer powder; andsurface crosslinking the base polymer powder using a surface crosslinking solution comprising a surface crosslinking agent and cuprous oxide as an antibacterial agent,wherein the cuprous oxide is included in the content of 0.001 to 2.5 parts by weight, based on 100 parts by weight of the base polymer powder.2. The method according to claim 1 , wherein the cuprous oxide is included in the content of 0.1 to 2.5 parts by weight claim 1 , based on 100 parts by weight of the base polymer powder.3. The method according to claim 2 , wherein CRC is 39 to 50 g/g claim 2 , and AUP is 16 to 23 g/g.4. The method according to claim 1 , wherein the cuprous oxide is included in the content of 0.001 to 0.1 parts by weight claim 1 , based on 100 parts by weight of the base polymer powder.5. The method according to claim 4 , wherein CRC is 30 to 50 g/g claim 4 , ...

Method for preparing superabsorbent polymer and superabsorbent polymer

The present invention relates to a method for preparing superabsorbent polymer that has antibacterial activity, in which the basic properties of superabsorbent polymer are maintained or improved, and may exhibits excellent bacterial proliferation inhibition effect, and superabsorbent polymer prepared thereby. The preparation method of superabsorbent polymer comprises the steps of: forming base polymer powder using hydogel polymer comprising crosslinked polymer, and then, surface crosslinking the base polymer powder using a surface crosslinking solution comprising a surface crosslinking agent and cuprous oxide, wherein the cuprous oxide is included in the content of 0.001 to 2.5 parts by weight, based on 100 parts by weight of the base polymer powder.

Acess Network Selection Method Using Multi-Criteria Decision Making In Mobile Heterogeneous Network

An access network selection system and method using a fuzzy multi-criteria decision making method under a heterogeneous network system are provided. With such a system and method, a subscriber selectively accesses an access network having advantageous communication quality and cost according to transmission environment and service characteristics so that mobility capability is increased due to effective utilization of radio resources and traffic division of heterogeneous access networks. In addition, an optimum access network can be selected using a membership function and a decision making function evaluating access network selection parameters for multi criteria decision-making. Therefore, the access network selection method using fuzzy multi-criteria decision making can ensure mobility and access network options for a subscriber and ensure effective management of a wireless infrastructure resource to a provider under a heterogeneous network environment.

Composition for forming a photosensitive organic anti-reflective layer and method of forming a pattern using the same

A composition for forming a photosensitive organic anti-reflective layer includes about 0.5 to about 5 percent by weight of an acid-labile thermal cross-linking agent that is decomposed by an epoxy group and a photo-acid generator, about 10 to about 22 percent by weight of a copolymer resin that includes an acrylate monomer containing anthracene or a methacrylate monomer containing anthracene, about 0.1 to about 1 percent by weight of a photo-acid generator, and a solvent.

Polypropylene-based resin composition and automobile parts using the same

The present invention provides a polypropylene-based resin composition, which comprises of a) a polypropylene; b) an ethylene 1-octene copolymer in which r1r2<1 (herein, r1=k11/k12, r2=k22/k21, k11 is a growth reaction rate constant when ethylene is added to a growth chain in which an end active site is ethylene, k12 is a growth reaction rate constant when octene is added to a growth chain in which an end active site is ethylene, k22 is a growth reaction rate constant when octene is added to a growth chain in which an end active site is octene, and k21 is a growth reaction rate constant when ethylene is added to a growth chain in which an end active site is octene); and c) an inorganic filling agent, and a part for vehicles manufactured by using the same.

AQUATIC LIGHT EMITTING DEVICE

An aquatic light emitting device comprising a plurality of point light emitting units and a plurality of linear light emitting units is disclosed. The point light emitting unit comprises a floating member part, a light source part, and a power supply part. The floating member includes a hollow body which has an internal space isolated from the outside so as to give buoyancy, one or more junction portions formed on an outer surface thereof, and has a light inlet opening formed on an upper part, and a string connected to a lower surface of the hollow body. The light source part is attached to the upper surface of the floating member, has an isolated internal space with light outlet openings provided at the upper and lower surfaces thereof, and a light source and a light source control circuit contained in the isolated internal space. The power supply part is located on the upper surface of the light source part and includes a solar cell. The linear light emitting unit comprises at least one ...

Display substrate and method of manufacturing a display substrate

A display substrate and a method for manufacturing a display substrate are disclosed. In the method, a gate electrode is formed on a base substrate. An active pattern is formed using an oxide semiconductor. The active pattern partially overlaps the gate electrode. A first insulation layer pattern and a second insulation layer pattern are sequentially formed on the active pattern. The first insulation layer pattern and the second insulation layer pattern overlap the gate electrode. A third insulation layer is formed to cover the active pattern, the first insulation layer pattern and the second insulation layer pattern. Either the first insulation layer pattern or the second insulation layer pattern includes aluminum oxide. Forming the first insulation layer pattern and the second insulation layer pattern includes performing a backside exposure process using the gate electrode as an exposure mask.

OVERSPEED PREVENTION STRUCTURE USING PLASTIC OPTICAL FIBER

An overspeed prevention structure is disclosed herein. The overspeed prevention structure according to the present invention comprises a structural body having a curved convex upper surface; an external light source; and a plastic optical fiber embedded in the structural body and connected electrically to the external light source so as to emit the light outside the structural body.

Composition for forming a photosensitive organic anti-reflective layer and method of forming a pattern using the same

A composition for forming a photosensitive organic anti-reflective layer includes about 0.5 to about 5 percent by weight of an acid-labile thermal cross-linking agent that is decomposed by an epoxy group and a photo-acid generator, about 10 to about 22 percent by weight of a copolymer resin that includes an acrylate monomer containing anthracene or a methacrylate monomer containing anthracene, about 0.1 to about 1 percent by weight of a photo-acid generator, and a solvent.

Watch assembly having a dial integrally formed in the watch-glass

A watch assembly includes a case, a movement provided at an inner side of the case, hands coupled to the movement for indicating hours, minutes, and seconds, and a watch-glass provided at the case, the watch-glass having a dial so that the hands indicate a character thereon to thereby display the time. The watch assembly provides the dial which is integrally provided at the watch-glass, and various designs including photographic portraits, natural photographs, artistic photographs, sketches, and the like or characters are displayed on the dial, thereby embodying an appearance having a refined design.

Composite electrolyte membrane and method for manufacturing same

The present application relates to a composite electrolyte membrane and a method for manufacturing the same. The composite electrolyte membrane according to the present application includes: a poly(arylene ether sulfone) copolymer including the repeating unit represented by Chemical Formula 1 and the repeating unit represented by Chemical Formula 2; and a core-shell particle including an inorganic particle core and a basic organic polymer shell.

Method and system for setting TCP proxy to reduce packet loss and transmission delay in wire/wireless integrated IP network

A method for performing a handover includes: (a) a wireless network controller receiving a handover request message from the mobile station; (b) during an acknowledgement of the handover of the mobile station after receiving the handover request message, the wireless network controller generating a TCP proxy and converting a terminal connection TCP to a split connection TCP; (c) the TCP proxy acknowledging the reception of a packet from the server during the handover on behalf of the mobile station; (d) the TCP proxy storing a packet received from the server in a cache; and (e) upon receiving a handover registration message, the wireless network controller transmitting the packet stored in the cache to the mobile station.

Sulfonate-based compound and polymer electrolyte membrane using same

The present specification relates to a sulfonate-based compound and a polymer electrolyte membrane using the same, a membrane electrode assembly including the same, and a fuel cell including the same.

Method and system for setting TCP proxy to reduce packet loss and transmission delay in wire/wireless integrated IP network

A method for performing a handover includes: (a) a wireless network controller receiving a handover request message from the mobile station; (b) during an acknowledgement of the handover of the mobile station after receiving the handover request message, the wireless network controller generating a TCP proxy and converting a terminal connection TCP to a split connection TCP; (c) the TCP proxy acknowledging the reception of a packet from the server during the handover on behalf of the mobile station; (d) the TCP proxy storing a packet received from the server in a cache; and (e) upon receiving a handover registration message, the wireless network controller transmitting the packet stored in the cache to the mobile station.

Blind display device

A blind display device includes a plurality of curved display panels, a support, and a plurality of rotators. Each of the curved display panels includes a curved display area between a flat display area and a bezel area. The support guides movement of the curved display panels. The rotators couple corresponding ones of the curved display panels to the support and rotate corresponding ones of the curved display panels.

Polymer electrolyte membrane for fuel cell, membrane-electrode assembly for fuel cell including same, and fuel cell including same

A polymer electrolyte membrane for a fuel cell includes a cross-linking polymer in which a polyhedral oligomeric silsequioxane (POSS) is cross-linked with a hydrocarbon-based polymer and a membrane-electrode assembly for a fuel cell includes the polymer electrolyte membrane.

Copolymer electrolytes for secondary battery, method for preparing the same and use thereof

The present invention provides copolymers of polyethylene oxide methacrylate and alkenyl group-containing methacrylate, method for preparing the same and use thereof. The copolymers may be used for preparing solid phase electrolytes having high ionic conductivity and enhanced physical properties.

Overspeed prevention structure using plastic optical fiber

An overspeed prevention structure is disclosed herein. The overspeed prevention structure according to the present invention comprises a structural body having a curved convex upper surface; an external light source; and a plastic optical fiber embedded in the structural body and connected electrically to the external light source so as to emit the light outside the structural body.

Aquatic light emitting device

An aquatic light emitting device comprising a plurality of point light emitting units and a plurality of linear light emitting units is disclosed. The point light emitting unit comprises a floating member, a light source part, and a power supply part. The floating member includes a hollow body which has an internal space isolated from the outside so as to give buoyancy, one or more junction portions formed on an outer surface thereof, and has a light inlet opening formed on an upper part, and a string connected to a lower surface of the hollow body. The light source part is attached to the upper surface of the floating member, has an isolated internal space with light outlet openings provided at the upper and lower surfaces thereof, and a light source and a light source control circuit contained in the isolated internal space. The power supply part is located on the upper surface of the light source part and includes a solar cell. The linear light emitting unit comprises at least one optical ...

Polypropylene-Based Resin Composition And Automobile Parts Using The Same

The present invention provides a polypropylene-based resin composition, which comprises of a) a polypropylene; b) an ethylene 1-octene copolymer in which r1r2<1 (herein, r1=k11/k12, r2=k22/k21, k11 is a growth reaction rate constant when ethylene is added to a growth chain in which an end active site is ethylene, k12 is a growth reaction rate constant when octene is added to a growth chain in which an end active site is ethylene, k22 is a growth reaction rate constant when octene is added to a growth chain in which an end active site is octene, and k21 is a growth reaction rate constant when ethylene is added to a growth chain in which an end active site is octene); and c) an inorganic filling agent, and a part for vehicles manufactured by using the same.

Metal separator for fuel cell and fuel cell stack having the same

The present invention discloses a metal separator for a fuel cell including a reaction gas channel formed to protrude from a first face of the metal separator to a second face thereof, a coolant channel formed between the reaction gas channels protruding from the second face of the metal separator, a reaction gas manifold opened to introduce a reaction gas into the metal separator, a coolant manifold opened to introduce a coolant into the metal separator, and a stepped portion positioned at any one of the space between the reaction gas channel and the reaction gas manifold, and the reaction gas channel. This configuration serves to widen the reaction gas flowing portion and the coolant flowing portion on the metal separator, and prevent deformation of the reaction gas flowing portion and the coolant flowing portion, thereby improving efficiency of the fuel cell.

APPARATUS AND METHOD FOR TREATING EXCRETA

The present invention relates to an apparatus and to a method for treating excreta, and to an apparatus and to a method for automatically receiving and treating the excreta of patients. The apparatus for treating excreta according to the present invention includes: a port 1 with an excreta-receiving portion 71 for receiving the excreta of patients; an excreta storage unit 10 which suctions excreta from the excreta-receiving portion 71 via an excreta suctioning line 61 and stores the suctioned excreta; an excreta suctioning unit 30 which is connected to the excreta storage unit 10 to vacuum-suction the excreta; a wash water supply unit 50 which supplies wash water to the port 1 to wash excreta and a bidet, wherein said port 1 has an air spray nozzle 75 for spraying air to the excreta-receiving portion 71, and an air intake port 74 for suctioning air from the interior of the port 1, and wherein said air intake port 74 is connected to an air intake line 65; and a flow channel switching unit ...

Cell membrane-mimicking brush polymer and method for preparding same

The present invention relates to a cell membrane-mimicking brush polymer having surface properties mimicking a cell membrane and a self-assembly capability by means of a cell membrane mimicking functional group introduced to a brush terminal, and a method for preparing same.

Solid electrolyte and method for manufacturing same

The present invention relates to a polymer electrolyte and a method for manufacturing same. More specifically, a polymer electrolyte with improved ion conductivity can be produced by adding boron nitride to a solid electrolyte comprising polysiloxane.

VEHICLE LATCH ASSEMBLY

Provided is a vehicle latch assembly for locking or unlocking a seat back of a vehicle seat capable of decreasing vibrations and noise of the seat back by forming a wedge part so that a tolerance is not generated in a state in which the seat back is latched. 1. A vehicle latch assembly comprising:a striker kit fixed to an adjacent part of a seat back in order to fold the seat back; anda latch kit installed at the seat back and locked to or unlocked from the striker kit,wherein the latch kit includes:a housing provided with a slit groove so that the striker kit is slid;a latch part rotatably installed at a first shaft disposed in the housing and provided with a tooth so that it is rotated in one direction to allow the striker kit to be fitted into the tooth and is rotated in the other direction to allow the striker kit to be separated from the tooth;a locking part rotatably installed at a second shaft disposed in the housing, rotated in one direction to rotate the latch part in one direction so that the striker kit is separated from the tooth, and rotated in the other direction to lock the latch part so that the striker kit is maintained in a state in which it is fitted into the tooth; anda wedge part disposed in the housing so as to press the latch part when the striker kit is fitted into the tooth.2. The vehicle latch assembly of claim 1 , wherein the wedge part is rotatably installed on the second shaft and presses the latch part by elastic force of an elastic member.3. The vehicle latch assembly of claim 2 , wherein the wedge part is installed together with the locking part so as to release the pressing of the latch part when the locking part is rotated in one direction.4. The vehicle latch assembly of claim 2 , wherein a circumference of a side of the wedge part that is in parallel with the second shaft line-contacts a circumference of a side of the latch part that is in parallel with the first shaft claim 2 , such that the wedge part presses the latch part.5. ...

Seat back latch for motor vehicle

Provided is a seat back latch for locking or unlocking a seat back of a motor vehicle seat in order to fold the seat back, and more particularly, a seat back latch for a motor vehicle capable of adjusting an inclination of a seat back in a multi-stage and firmly maintaining a locked state of the seat back.

Apparatus and method for treating excreta

Apparatus and method for automatically receiving and treating excreta. The apparatus for treating excreta according to the present invention includes: a port with an excreta-receiving portion for receiving the excreta of patients; an excreta storage unit which suctions and stores excreta from the excreta-receiving portion; an excreta suctioning unit which is connected to the excreta storage unit; a wash water supply unit which supplies wash water to the port, wherein the port has an air spray nozzle and an air intake port connected to an air intake line; and a flow channel switching unit, one side of which is selectively connected either to the excreta suctioning line or to the air intake line which are connected through the excreta storage unit, and the other side of which is connected to the excreta suctioning unit.

METAL SEPARATOR FOR FUEL CELL AND FUEL CELL STACK HAVING THE SAME

The present invention discloses a metal separator for a fuel cell including a reaction gas channel formed to protrude from a first face of the metal separator to a second face thereof, a coolant channel formed between the reaction gas channels protruding from the second face of the metal separator, a reaction gas manifold opened to introduce a reaction gas into the metal separator, a coolant manifold opened to introduce a coolant into the metal separator, and a stepped portion positioned at any one of the space between the reaction gas channel and the reaction gas manifold, and the reaction gas channel. This configuration serves to widen the reaction gas flowing portion and the coolant flowing portion on the metal separator, and prevent deformation of the reaction gas flowing portion and the coolant flowing portion, thereby improving efficiency of the fuel cell.

POLYPROPYLENE-BASED RESIN COMPOSITION AND AUTOMOBILE PARTS USING THE SAME

The present invention provides a polypropylene-based resin composition, which comprises of a) a polypropylene; b) an ethylene 1-octene copolymer in which r 1 r 2 <1 (herein, r 1 =k 11 /k 12 , r 2 =k 22 /k 21 , k 11 is a growth reaction rate constant when ethylene is added to a growth chain in which an end active site is ethylene, k 12 is a growth reaction rate constant when octene is added to a growth chain in which an end active site is ethylene, k 22 is a growth reaction rate constant when octene is added to a growth chain in which an end active site is octene, and k 21 is a growth reaction rate constant when ethylene is added to a growth chain in which an end active site is octene); and c) an inorganic filling agent, and a part for vehicles manufactured by using the same.

Polypropylene-based resin composition and automobile parts using the same

The present invention provides a polypropylene-based resin composition, which comprises of a) a polypropylene; b) an ethylene 1-octene copolymer in which r1r2<1 (herein, r1=k11/k12, r2=k22/k21, k11 is a growth reaction rate constant when ethylene is added to a growth chain in which an end active site is ethylene, k12 is a growth reaction rate constant when octene is added to a growth chain in which an end active site is ethylene, k22 is a growth reaction rate constant when octene is added to a growth chain in which an end active site is octene, and k21 is a growth reaction rate constant when ethylene is added to a growth chain in which an end active site is octene); and c) an inorganic filling agent, and a part for vehicles manufactured by using the same.

FIELD RELAXATION THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME AND DISPLAY APPARATUS INCLUDING THE TRANSISTOR

A thin film transistor includes a semiconductor pattern formed on a substrate, the semiconductor pattern being formed of an oxide semiconductor and including a source area, a drain area, and an intermediate area that is formed between the source area and the drain area and includes a plurality of first areas and a second area having higher conductivity than the first areas; a first insulating pattern formed to cover at least the first areas; a second insulating film formed to face the second area, the source area and the drain area; a gate electrode formed on the semiconductor pattern and insulated from the semiconductor pattern by the first insulating pattern and the second insulating film; and source and drain electrodes insulated from the gate electrode and being in contact with the source area and the drain area. 1. A method of manufacturing a thin film transistor , the method comprising:forming on a substrate a semiconductor pattern formed of an oxide semiconductor;forming a first insulating pattern formed of an oxide, on a first area that is a portion of an intermediate area of the semiconductor pattern;forming a second insulating film formed of a nitride to cover the first insulating pattern and the semiconductor pattern;forming a gate electrode on at least the first insulating pattern; andforming source and drain electrodes in contact with edges of the semiconductor pattern.2. The method of claim 1 , wherein the second insulating film is formed of a silicon nitride and the second insulating film is formed by using a reactant gas comprising hydrogen (H).3. A thin film transistor comprising:a semiconductor pattern formed on a substrate, the semiconductor pattern being formed of an oxide semiconductor and including a source area, a drain area, and an intermediate area that is formed between the source area and the drain area and includes a plurality of first areas and a second area having higher conductivity than the first areas;a first insulating pattern ...

Composition for slimming

The present invention relates to a composition for slimming, more particularly, to a slimming composition containing theanine and at least on selected from the group consisting of caffeine, genistein, L-carnitine and catechin. The composition of the present invention contains theanine and each of caffeine, genistein, L-carnitine or mixtures thereof, and has properties of decomposing fats, hydrolyzing lipid and removing cellulites.

FIELD RELAXATION THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME AND DISPLAY APPARATUS INCLUDING THE TRANSISTOR

A thin film transistor includes a semiconductor pattern formed on a substrate, the semiconductor pattern being formed of an oxide semiconductor and including a source area, a drain area, and an intermediate area that is formed between the source area and the drain area and includes a plurality of first areas and a second area having higher conductivity than the first areas; a first insulating pattern formed to cover at least the first areas; a second insulating film formed to face the second area, the source area and the drain area; a gate electrode formed on the semiconductor pattern and insulated from the semiconductor pattern by the first insulating pattern and the second insulating film; and source and drain electrodes insulated from the gate electrode and being in contact with the source area and the drain area. 1. A thin film transistor comprising:a semiconductor pattern formed on a substrate, the semiconductor pattern being formed of an oxide semiconductor and including a source area, a drain area, and an intermediate area that is formed between the source area and the drain area and includes a plurality of first areas and a second area having higher conductivity than the first areas;a first insulating pattern formed to cover at least the first areas;a second insulating film formed to face the second area, the source area and the drain area;a gate electrode formed on the semiconductor pattern and insulated from the semiconductor pattern by the first insulating pattern and the second insulating film; andsource and drain electrodes insulated from the gate electrode and being in contact with the source area and the drain area.2. The thin film transistor of claim 1 , wherein the first area is a channel area.3. The thin film transistor of claim 1 , wherein the intermediate area comprises the plurality of first areas and at least one second area.4. The thin film transistor of claim 3 , wherein the first area and the second area are alternately arranged in the ...

Disc brake for vehicles

An electric heat-generating circuit installed within disc brakes of vehicles to generate heat and dry the discs when current flows. An electromagnetic induction unit generates a current to the electric heat-generating circuit by using an electromagnetic induction phenomenon via the formation of a magnetic field. Therefore, a power can be supplied to discs by a wireless method using electromagnetic induction phenomenon, thereby enabling the brakes to maintain a dry state even during operation under wet conditions.

Aligned lyotropic chromonic liquid crystal films

An aligned film comprises a dried mixture of a lyotropic chromonic liquid crystal material and a dopant selected from the group consisting of dyes having a molecular weight within one order of magnitude of the liquid crystal material and block co-polymers. An example of an aligned film may be transparent to visible light but not transparent to polarized light in the ultraviolet and/or infra-red portions of the electromagnetic spectrum. A method of making an aligned lyotropic chromonic liquid crystal-based film comprises providing a mixture of a lyotropic chromonic liquid crystal material and a dopant in a solvent for the liquid crystal material, applying the mixture to a substrate, and removing the solvent to produce an aligned lyotropic chromonic liquid crystal-based film.

Organic/Inorganic Hybrid Compound For Fouling Resistance, Membrane Including The Same For Fouling Resistance, And Method Of Preparing Membrane For Fouling Resistance

An organic/inorganic composite compound for fouling resistance may include a core and at least an arm. The core may be formed of a polyhedron of polyhedral oligomeric silsesquioxane. At least one arm may be connected to a Si atom of the polyhedral oligomeric silsesquioxane. The arm may include a vinyl-based first structural unit including at least one ethylene oxide group at the side chain, and a hydrophobic vinyl-based second structural unit.

Organic/inorganic hybrid compound for fouling resistance, membrane including the same for fouling resistance, and method of preparing membrane for fouling resistance

An organic/inorganic composite compound for fouling resistance may include a core and at least an arm. The core may be formed of a polyhedron of polyhedral oligomeric silsesquioxane. At least one arm may be connected to a Si atom of the polyhedral oligomeric silsesquioxane. The arm may include a vinyl-based first structural unit including at least one ethylene oxide group at the side chain, and a hydrophobic vinyl-based second structural unit.

Receiving unit for computer

A receiving unit for a computer installed to a computer main body has a housing formed with an opening to keep articles therein, and a cassette received in the housing through the opening. The receiving unit includes a hooking part provided in the cassette, and a locking part installed to the housing, capable of moving between a locking position to block the cassette from being drawn in engagement of the hooking part and an unlocking position to allow the cassette to be drawn in disengagement from the hooking part. The receiving unit includes a button part installed to the housing, capable of moving between a pushing position to unlock the locking part and a push releasing position to lock the locking part. The receiving unit also includes a converting part to convert the movement between the pushing position and the push releasing position of the button part into the movement between the locking position and the unlocking position of the locking part, and vice versa. Thus, the present ...

Disc brake for vehicles

An electric heat-generating circuit installed within disc brakes of vehicles to generate heat and dry the discs when current flows. An electromagnetic induction unit generates a current to the electric heat-generating circuit by using an electromagnetic induction phenomenon via the formation of a magnetic field. Therefore, a power can be supplied to discs by a wireless method using electromagnetic induction phenomenon, thereby enabling the brakes to maintain a dry state even during operation under wet conditions.

Background-suppressed STED nanoscope

The present invention is directed toward a system and method for STED nanography, which reduces background noise. To remove background noise from a STED image, the polarization of the STED beam is altered from that used to obtain the original image. A polarized image is obtained. This polarized image can then be subtracted from the original image to remove noise inherent to the image.

Watch assembly having a dial integrally formed in the watch-glass

A watch assembly includes a case, a movement provided at an inner side of the case, hands coupled to the movement for indicating hours, minutes, and seconds, and a watch-glass provided at the case, the watch-glass having a dial so that the hands indicate a character thereon to thereby display the time. The watch assembly provides the dial which is integrally provided at the watch-glass, and various designs including photographic portraits, natural photographs, artistic photographs, sketches, and the like or characters are displayed on the dial, thereby embodying an appearance having a refined design.

Thin-film transistor substrate and method of manufacturing the thin-film transistor substrate

A thin film transistor substrate includes the following elements: a base substrate, a data line disposed on the base substrate, a source electrode contacting the data line, a drain electrode spaced from the source electrode, a channel disposed between the source electrode and the drain electrode, a pixel electrode electrically connected to the drain electrode, a gate insulation pattern disposed on the channel, and a gate electrode disposed on the gate insulation pattern.

BACKGROUND-SUPPRESSED STED NANOSCOPE

The present invention is directed toward a system and method for STED nanography, which reduces background noise. To remove background noise from a STED image, the polarization of the STED beam is altered from that used to obtain the original image. A polarized image is obtained. This polarized image can then be subtracted from the original image to remove noise inherent to the image.

Cutting insert

A cutting insert, and more particularly, an improved double-sided cutting insert is provided, which provides improved machinability obtained due to increased rake angle, without compromising coupling state. The double-sided cutting insert includes a top surface, a bottom surface, a plurality of lateral relief surfaces connecting the top and bottom surfaces, and a cutting edge formed by the top and bottom surfaces and the plurality of lateral relief surfaces, in which one or more lateral relief surfaces of the plurality of lateral relief surfaces are formed into three stages in sequence which are a first positive surface, a negative surface and a second positive surface in a direction from the top surface to the bottom surface.

DOUBLE-SIDED CUTTING INSERT

A double-sided cutting insert includes: rectangular shaped upper and lower surfaces formed at upper and lower sides of the insert; four side surfaces of each of the upper and lower surfaces; an assembling hole perpendicular to the upper surface; major cutting edges, at corners of one side surface, and rotationally symmetrical with respect to a center of an outer shape of the insert in a plan view where the upper surface is the front and rotationally symmetrical with respect to the center in a front view where the one of the side surfaces is the front; minor cutting edges, formed at one side of each major cutting edge, and rotationally symmetrical with respect to the center in the plan view; and minor side surfaces formed on a surface where the minor cutting edges meet the side surfaces and inclined toward the center with respect to an assembling hole central axis. 1. A double-sided cutting insert comprising:an upper surface and a lower surface each having a rectangular shape and formed at upper and lower sides of the double-sided cutting insert;side surfaces formed at four sides of each of the upper surface and the lower surface;an assembling hole formed in a direction perpendicular to the upper surface;major cutting edges formed at corners of one of the side surfaces respectively so as to be rotationally symmetrical with respect to a center of an outer shape of the double-sided cutting insert in a plan view where the upper surface is the front and to be rotationally symmetrical with respect to the center in a front view where the one of the side surfaces is the front;minor cutting edges formed at one side of each of the major cutting edges so as to be rotationally symmetrical with respect to the center in a plan view where the upper surface is the front and to be rotationally symmetrical with respect to the center in a front view where the one of the side surfaces is the front; andminor side surfaces formed on a surface where the minor cutting edges meet the side ...

APPARATUS FOR AUTOMATICALLY TREATING EXCREMENT AND CONTROLLING METHOD THEREOF

An apparatus for automatically treating the excrement comprises a mounting unit, a control device unit, and a washing water supply path which is connected from the washing water supply part to the mounting unit. The washing water supply part comprises a washing water storage tank in which the washing water is stored. A pump is operated in a forward or in a reverse direction to supply the washing water of the washing water storage tank to the mounting unit, or collecting the residual washing water in the washing water supply path to the washing water storage tank. An instantaneous water heater provides on the washing water supply path to heat the washing water a control portion which controls the operations of the pump in the forward direction or the reverse direction. 1. An apparatus for automatically treating excrement comprising a mounting unit for receiving excrement of a patient , a control device unit including a washing water supply unit configured to supply washing water for washing excrement and a bidet to the mounting unit , and a washing water supply path connected from the washing water supply unit to the mounting unit , the washing water supply unit including:a washing water storage tank in which the washing water is stored;pumps operated in a forward direction so as to supply the washing water of the washing water storage tank to the mounting unit, or operated in a reverse direction so as to collect the residual washing water in the washing water supply path to the washing water storage tank;an instantaneous water heater provided on the washing water supply path to heat the washing water supplied to the mounting unit; anda controller configured to control the pump to be operated in the forward direction or the reverse direction, the controller instantly controlling the pump to be operated in the forward direction when the excrement is detected in the mounting unit, and controlling the pump to be operated in the reverse direction for a set time so as to ...

POROUS MEMBRANE, ELECTROLYTE MEMBRANE INCLUDING SAME, METHODS OF MANUFACTURING BOTH, AND FUEL CELL INCLUDING AT LEAST ONE OF THE MEMBRANES

A porous membrane with pores that includes a polymerization product of a polyazole-based material, an electrolyte membrane including the porous membrane with a proton-conductive polymer provided in pores of the porous membrane, methods of manufacturing the porous membrane and the electrolyte membrane, and a fuel cell employing at least one of the porous membrane and the electrolyte membrane. 2. The porous membrane of claim 1 , wherein the porous membrane has a total pore area of from about 100 m/g to about 200 m/g.3. The porous membrane of claim 1 , wherein the porous membrane has a porosity of from about 40% to about 80%.4. The porous membrane of claim 1 , wherein the porous membrane has an average pore diameter from about 0.001 μm to about 0.5 μm.5. The porous membrane of claim 1 , wherein the porous membrane has a density from about 0.3 g/cmto about 1.5 g/cm.6. The porous membrane of claim 1 , wherein the amount of the polyazole-based material is from about 5 parts to about 210 parts by weight based on 100 parts by weight of at least one of the compounds of Formulae 1 through 6.9. An electrolyte membrane comprising: the porous membrane according to ; and a proton-conductive polymer provided in pores of the porous membrane.10. The electrolyte membrane of claim 9 , wherein the polymerization product of the at least one of the compounds represented by Formulae 1 to 6 and the polyazole-based material and the proton-conductive polymer are bound by a chemical bond claim 9 , and the polymerization product is insoluble in a solvent that dissolves the proton-conductive polymer.11. The electrolyte membrane of claim 9 , wherein the solvent comprises at least one solvent selected from the group consisting of N-methylpyrrolidone (NMP) claim 9 , N claim 9 ,N′-dimethylacetamide (DMAc) claim 9 , and N claim 9 ,N′-dimethylformamide.12. The electrolyte membrane of claim 9 , wherein the amount of the proton-conductive polymer is from about 10 parts to about 150 parts by weight ...

SEAT BACK LATCH FOR MOTOR VEHICLE

Provided is a seat back latch for locking or unlocking a seat back of a motor vehicle seat in order to fold the seat back, and more particularly, a seat back latch for a motor vehicle capable of adjusting an inclination of a seat back in a multi-stage and firmly maintaining a locked state of the seat back. 1. A seat back latch for a motor vehicle comprising:a striker kit fixed to a portion adjacent to a seat back in order to fold the seat back; anda latch kit provided in the seat back and locked to or unlocked from the striker kit,wherein the latch kit includes:a housing including a slit groove so that the striker kit is slid;a latch part including a tooth exposed to the slit groove by downward movement to lock the striker kit;an elastic part providing elastic force so as to maintain a state in which the latch part moves upwardly to maintain a state in which the tooth is unlocked from the striker kit; anda locking part overcoming the elastic force of the elastic part by a lever to lock the tooth to the striker kit by the downward movement of the latch part, andwherein the striker kit includes a plurality of strikers spaced apart from each other by a predetermined distance, and an inclination of the seat back is adjusted when the latch part is locked to each of the plurality of strikers.2. The seat back latch for a motor vehicle of claim 1 , wherein the tooth has a width that becomes narrower toward an upward direction.3. The seat back latch for a motor vehicle of claim 1 , wherein the locking part includes a locking cam rotating by vertical movement of the lever claim 1 , and the tooth of the latch part moves vertically by the rotation of the locking cam.4. The seat back latch for a motor vehicle of claim 3 , wherein a circumference surface of the locking cam and an upper surface of the latch part surface-contact each other.5. The seat back latch for a motor vehicle of claim 3 , wherein the elastic part includes:a tooth spring applying the elastic force to the latch ...

COMPOUND, COMPOSITION INCLUDING COMPOUND, COMPOSITE FORMED THEREFROM, ELECTRODE USING COMPOSITION OR COMPOSITE, COMPOSITE MEMBRANE USING COMPOSITE, AND FUEL CELL INCLUDING AT LEAST ONE SELECTED FROM ELECTRODE AND COMPOSITE MEMBRANE

A compound including a cage-type structure of silsesquioxane wherein a group represented by Formula 1 or a salt thereof is directly linked to at least one silicon atom of the silsesquioxane, a composition including the compound, a composite formed therefrom, electrodes and an electrolyte membrane that include the composite, a method of preparing the compound, and a fuel cell including the electrodes and the electrolyte membrane. 2. The compound of claim 1 , wherein the cage-type structure of silsesquioxane in which a group represented by Formula 1 or a salt thereof is directly linked to at least one silicon atom of the silsesquioxane is selected from (i) a structure in which the group of Formula 1 or a salt thereof is directly linked to all silicon atoms of the silsesquioxane; (ii) a structure in which the group of Formula 1 or a salt thereof is directly linked to at least one silicon atom of the silsesquioxane and a phenyl group is linked to each of the remaining silicon atoms; and (iii) a structure in which the group of Formula 1 or a salt thereof is directly linked to at least one silicon atom of the silsesquioxane and a phenyl group or a substituted or unsubstituted C-Calkyl group is linked to each of the remaining silicon atoms:6. A composition comprising the compound according to .7. The composition of claim 6 , further comprising a conductive polymer.8. The composition of claim 7 , wherein the conductive polymer comprises at least one selected from an azole-based polymer claim 7 , polyimide claim 7 , polyoxazole claim 7 , and a sulfonated polymer.9. The composition of claim 7 , wherein an amount of the compound comprising a cage-type structure of silsesquioxane is in a range of about 1 to 20 parts by weight based on 100 parts of the total weight of the conductive polymer and the compound comprising a cage-type structure of silsesquioxane.10. The composition of claim 7 , wherein the conductive polymer comprises at least one selected from 2 claim 7 ,5- ...

Gasification Method for Reducing Emission of Carbon Dioxide

Provided is a gasification method of a carbon-containing material, the method including: (a) reacting a carbon-containing material to be treated under the presence of a catalyst with steam to produce a syngas containing hydrogen, carbon monoxide and carbon dioxide; (b) generating a carbon dioxide rich gas by introducing a portion of the syngas that has produced in step (a) into a combustion process, and/or separating hydrogen and carbon monoxide from the syngas produced in step (a); and (c) recycling, to step (a), the carbon dioxide rich gas that has been produced in step (b). By the method, the necessity of separating or collecting and storing carbon dioxide for reducing carbon dioxide is eliminated to minimize costs for constructing a special device and facility for the separation or collecting and storage of the carbon dioxide.

CUTTING INSERT

A cutting insert, and more particularly, an improved double-sided cutting insert is provided, which provides improved machinability obtained due to increased rake angle, without compromising coupling state. The double-sided cutting insert includes a top surface, a bottom surface, a plurality of lateral relief surfaces connecting the top and bottom surfaces, and a cutting edge formed by the top and bottom surfaces and the plurality of lateral relief surfaces, in which one or more lateral relief surfaces of the plurality of lateral relief surfaces are formed into three stages in sequence which are a first positive surface, a negative surface and a second positive surface in a direction from the top surface to the bottom surface. 1. A cutting insert comprising a top surface , a bottom surface , a plurality of lateral relief surfaces connecting the top and bottom surfaces , and a cutting edge formed by the top and bottom surfaces and the plurality of lateral relief surfaces ,wherein one or more lateral relief surfaces of the plurality of lateral relief surfaces are formed into three stages in sequence which are a first positive surface, a negative surface and a second positive surface in a direction from the top surface to the bottom surface.2. The cutting insert of claim 1 , wherein the one or more lateral relief surface are major lateral relief surfaces from among the plurality of lateral relief surfaces.3. The cutting insert of claim 2 , wherein claim 2 , when the cutting insert is mounted on a cutter body claim 2 , only the negative surfaces of the one or more major lateral relief surfaces are brought into contact with a lateral seat surface of the cutter body claim 2 , while the two positive surfaces of the one or more major lateral relief surface are not brought into contact with the lateral seat surface of the cutter body.4. The cutting insert of claim 3 , comprising a passing hole extended through the negative surfaces of the one or more major lateral relief ...

LOCKING DEVICE CAPABLE OF SECURING A BAG

Disclosed is a locking device capable of securing a bag for securing both an item storing body and a cover used to seal an opening of a bag in a closed configuration to protect the contents within the bag. The cover assembles a locking insertion member and the elastic fastening member. The item storing body assembles a fastening member, a lower cap member, an elastic locking member and an upper cap member. 1. A locking device capable of securing a bag comprising:a cover formed a hole;a locking insertion member including a body, a locking insertion protrusion having a locking groove and a tapered portion for inserting to the hole of the cover, and a reinforcement element covered the body for increasing strength;an elastic fastening member including a body, a hole for inserting the locking insertion protrusion passed through the hole of the cover so that the locking insertion member is assembled via the cover, a downwardly tapered surface, an embossing for preventing an excessive contact to the cover, wherein said elastic fastening member is formed its end with the bending portion for keeping a gap from the cover, and is formed with a concave portion at the opposite side of the embossing;an item storing body formed a hole;a fastening member including a body, and a protrusion for inserting into the hole of the item storing body;a lower cap including a body, and a hole for inserting the protrusion of the fastening member passed through the hole of the item storing body;an elastic locking member including a circular plate fastened to the inner bottom of the lower member, wherein said circular plate forms an elastic insertion portion for inserting the protrusion of the locking insertion member fastened to the cover, a tapered surface having at least one or more slopes upwardly except the elastic insertion portion, and a hole for the locking and unlocking of the locking groove of the locking insertion member fastened to the cover; andan upper cap including a body for ...

EMISSION SIGNAL DRIVER AND DISPLAY DEVICE INCLUDING THE SAME

An emission signal driver comprises stages connected to emission lines. Each of the stages includes a node controller which supplies a start signal or a carry signal, which is input to a start terminal, to a first node in response to a clock signal input to a clock terminal, a first inverter connected between the first node and a second node, and a second inverter connected between the second node and an output terminal. 1. An emission signal driver comprising stages connected to emission lines ,wherein each of the stages includes:a node controller which supplies a start signal or a carry signal, which is input to a start terminal, to a first node in response to a clock signal input to a clock terminal;a first inverter connected between the first node and a second node; anda second inverter connected between the second node and an output terminal.2. The emission signal driver of claim 1 , wherein the first inverter includes:a first transistor which supplies a gate high voltage to the second node in a case in which the first node has a gate low voltage; anda second transistor which supplies the gate low voltage to the second node in a case in which the first node has the gate high voltage.3. The emission signal driver of claim 2 , wherein:a gate electrode of the first transistor is connected to the first node,a first electrode of the first transistor is connected to a gate high voltage line through which the gate high voltage is supplied,a second electrode of the first transistor is connected to the second node; anda gate electrode of the second transistor is connected to the first node,a first electrode of the second transistor is connected to a gate low voltage line through which the gate low voltage is supplied, anda second electrode of the second transistor is connected to the second node.4. The emission signal driver of claim 1 , wherein the second inverter includes:a third transistor which supplies a gate high voltage to the output terminal in a case in which ...

Simulation method and system for real-time broadcasting

Provided is a simulation method and system for real-time broadcasting. A simulation method may include verifying an action set for a mechanical object, and displaying a movement of the mechanical object in response to the action using a line that connects a start location of the movement and an end location of the movement.

DISPLAY DEVICE

A display device includes a substrate including pixels, a first electrode and a second electrode spaced apart from each other, light emitting elements disposed between the first electrode and the second electrode, an insulation layer disposed on the light emitting elements, a first bank overlapping the first electrode and the second electrode, a first area overlapping the first bank, and a second area excluding the first area, wherein the insulation layer includes an opening exposing the first area. 1. A display device comprising:a substrate including pixels;a first electrode and a second electrode spaced apart from each other;light emitting elements disposed between the first electrode and the second electrode;an insulation layer disposed on the light emitting elements;a first bank overlapping the first electrode and the second electrode;a first area overlapping the first bank; anda second area excluding the first area,wherein the insulation layer includes an opening exposing the first area.2. The display device of claim 1 , whereinan edge of the opening of the insulation layer is parallel to an upper surface of the substrate.3. The display device of claim 1 , whereinthe opening of the insulation layer exposes the second electrode.4. The display device of claim 3 , whereinan edge of the opening of the insulation layer and an upper surface of the second electrode are disposed on a same surface.5. The display device of claim 1 , further comprisinga second bank disposed at boundaries of the pixels,wherein an edge of the opening of the insulation layer and an upper surface of the second bank are disposed on a same surface, andat least one of a color filter layer and a conversion layer overlaps at least one of the pixels.6. The display device of claim 1 , further comprisinga first contact electrode contacting the first electrode and an end of the light emitting element; anda second contact electrode contacting the second electrode and another end of the light emitting ...

SYSTEM AND METHOD FOR INTELLIGENTLY REWARDING GAME MISSION ACCOMPLISHMENT

The present disclosure provides a system and method for intelligently rewarding a game mission accomplishment in a gaming store in which at least one game machine is installed. The system includes a mission and reward setting unit configured to set a mission and a reward to be presented to a user using the game machine. The system also includes a user identifying unit configured to identify the user boarding the game machine and a data collecting unit configured to collect game execution data of the user identified by user identifying unit. The system also includes a data analyzing unit configured to analyze the game execution data collected from the game machine to determine whether the user succeeded in the mission accomplishment. The system further includes a rewarding unit configured to provide the reward set by the mission and reward setting unit when the user succeeded in the mission accomplishment. 1. A system for rewarding a user of a game machine , the system comprising:a mission and reward setting unit configured to set a mission and a reward to be presented to a user using the game machine;a user identifying unit configured to identify the user boarding the game machine;a data collecting unit configured to collect game execution data of the user identified by user identifying unit;a data analyzing unit configured to analyze the game execution data collected from the game machine to determine whether the user succeeded in the mission accomplishment; anda rewarding unit configured to provide the reward set by the mission and reward setting unit when the user succeeded in the mission accomplishment.2. The system as claimed in claim 1 , wherein the data analyzing unit is configured to analyze past game execution data of the user and configured to extract advice information related to the mission accomplishment to provide to the user.3. The system as claimed in claim 1 , wherein the mission is set as a mission item and a target value for the mission item claim ...

ROTOR AND MOTOR HAVING THE SAME

A rotor that may include a first rotor core, a second rotor core disposed below the first rotor core, a first insulator coupled to the first rotor core, and a second insulator coupled to the second rotor core. The first rotor core may include first teeth protruding from a first outer circumferential surface thereof, and the second rotor core may include second teeth protruding from a second outer circumferential surface thereof. The first insulator may include a body configured to surround the first teeth. A first outer guide may be formed at an outside of the body with respect to a radial direction of the first rotor core, and the second insulator may include a body configured to surround the second teeth. A second outer guide may be formed at an outside of the body with respect to a radial direction of the second rotor core. The first teeth and the second teeth may be disposed at different positions with respect to a circumferential direction. The first outer guide and the second outer guide may be configured to abut each other such that a separate member for filling a space into which a nozzle is inserted is omitted. A manufacturing time and a manufacturing process can be reduced based on such disclosure. 1. A rotor comprising:a first rotor core;a second rotor core provided below the first rotor core;a first insulator coupled to the first rotor core; and the first rotor core includes a first outer circumferential surface and first teeth protruding from the first outer circumferential surface,', 'the second rotor core includes a second outer circumferential surface and second teeth protruding from the outer circumferential surface,', 'the first insulator includes a body configured to surround the first teeth and a first outer guide formed at an outside of the body with respect to a radial direction of the first rotor core,', 'the second insulator includes a body configured to surround the second teeth and a second outer guide formed at an outside of the body with ...

ROTOR AND MOTOR HAVING THE SAME

Provided is a rotor including a rotor core, a plurality of teeth disposed at an outer side of the rotor core, and an insulator configured to surround the teeth wherein the teeth are detachably coupled to the rotor core, the insulator includes a body configured to surround the teeth, and a blade configured to protrude from at least one of an upper surface and a lower surface of the body, and thereby the number of manufacturing components is reduced and manufacturing costs and the number of manufacturing processes are reduced. 1. A rotor comprising:a rotor core;a plurality of teeth disposed at an outer side of the rotor core; andan insulator configured to surround the teeth,wherein the teeth are detachably coupled to the rotor core, and the insulator includes a body configured to surround the teeth and a blade configured to protrude from at least one of an upper surface and a lower surface of the body.2. The rotor of claim 1 , wherein the insulator includes a coupling slot concavely formed on a first side surface thereof and a coupling protrusion convexly formed on a second side surface thereof.3. The rotor of claim 1 , wherein the insulator includes a first coupling slot concavely formed at an upper portion of a first side surface and a first coupling protrusion convexly formed at a lower portion of the first side surface.4. The rotor of claim 3 , wherein the insulator includes a second coupling protrusion convexly formed at an upper portion of a second side surface and a second coupling slot concavely formed at a lower portion of the second side surface.5. The rotor of claim 1 , wherein the blade is obliquely formed to form a receiving angle with respect to a reference line formed in a radial direction from a rotational center of the rotor.6. The rotor of claim 1 , wherein the rotor core includes an assembling slot concavely formed on an outer circumferential surface thereof in an axial direction of the rotor and an assembling protrusion formed at an inner end part ...

MOTION SIMULATOR

The motion simulator of the present invention comprises: a base frame; a support member arranged above the base frame so as to support a monitor and a handle; a first link part, the top of which is connected to a rear end of the support member such that the top of the first link part can rotate in roll and pitch, and the bottom of which is connected to a rear end of the base frame such that the bottom of the first link part can be rotated in pitch, the first link unit transmitting the power from first driving units so as to move the rear end of the support member in the upward and downward directions; a second link part and a third link part, the tops of which are connected to the left and right ends of the support member, respectively, such that the tops of the second and third link parts can be rotated in roll and pitch, and the bottoms of which are connected to left and right sides of the base frame, respectively, such that the bottoms of the second and third link parts can be rotated in roll and pitch, the second and third link parts transmitting the power from second driving units and third driving units so as to move the left and right sides of the support member in the upward and downward directions; and a fourth link part, the two ends of which are linked to the first link unit and to the base frame, respectively, such that the two ends of the fourth link part can be rotated in pitch, the fourth link part transmitting power from fourth driving units so as to rotate the first link part in pitch. 1. A motion simulator comprising:{'b': '10', 'a base frame ();'}{'b': 30', '40', '10', '1', '2', '3, 'support members (, ) disposed above the base frame () to support a chair () on which a user sits down, a monitor () providing a virtual environment with an image according to manipulation by the user, and a handle () manipulated by the user to provide the virtual environment;'}{'b': 50', '10', '50, 'a first link part () having an upper end rollably and pitchably ...

DISPLAY DEVICE

A display device includes light transmitting areas including a first light transmitting area and light emitting areas around the light transmitting areas and including a first light emitting area disposed around the first light transmitting area, wherein the first light emitting area includes a first-first light emitting area adjacent to a first portion of each of the light transmitting areas, a first-second light emitting area adjacent to a second portion of each of the light transmitting areas, a first-third light emitting area adjacent to a third portion of each of the light transmitting areas, and a first-fourth light emitting area disposed adjacent to a fourth portion of each of the light transmitting areas. The first-first to first-fourth light emitting areas each include at least one of first to third light emitting portions to emit light of first to third colors, respectively. 1. A display device comprising:a plurality of light transmitting areas including a first light transmitting area; anda plurality of light emitting areas disposed around the light transmitting areas and including a first light emitting area disposed around the first light transmitting area, a first-first light emitting area disposed adjacent to a first portion of each of the light transmitting areas;', 'a first-second light emitting area disposed adjacent to a second portion of each of the light transmitting areas;', 'a first-third light emitting area disposed adjacent to a third portion of each of the light transmitting areas; and', 'a first-fourth light emitting area disposed adjacent to a fourth portion of each of the light transmitting areas,, 'wherein the first light emitting area includes a first light emitting portion that emits light of a first color;', 'a second light emitting portion that emits light of a second color; and', 'a third light emitting portion that emits light of a third color, and, 'the first-first to first-fourth light emitting areas each include at least one ...

BLIND DISPLAY DEVICE

A blind display device includes a plurality of curved display panels, a support, and a plurality of rotators. Each of the curved display panels includes a curved display area between a flat display area and a bezel area. The support guides movement of the curved display panels. The rotators couple corresponding ones of the curved display panels to the support and rotate corresponding ones of the curved display panels. 1. A blind display device , comprising:a plurality of curved display panels arranged in a first direction, each of the curved display panels including a curved display area between a flat display area and a bezel area;a support to guide movement of the curved display panels; anda plurality of rotators to couple corresponding ones of the curved display panels to the support and to rotate corresponding ones of the curved display panels.2. The blind display device as claimed in claim 1 , wherein the bezel area in a first curved display panel includes:a driver integrated circuit (IC) to control display of an image at the flat display area and the curved display area of the first curved display panel; anda first contact to be electrically connected to a second curved display panel adjacent to the first curved display panel.3. The blind display device as claimed in claim 2 , wherein the flat display area in the second curved display panel includes:a second contact in the flat display area, the second contact to be electrically connected to the first contact of the first curved display panel.4. The blind display device as claimed in claim 3 , wherein the bezel area of the first curved display panel contacts a side of the flat display area of the second curved display panel claim 3 , when the first curved display panel and the second curved display panel are to be physically connected.5. The blind display device as claimed in claim 3 , wherein the first contact contacts the second contact to allow an image control signal to be shared between the first curved ...

SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE TRANSFER METHOD

An apparatus for processing a substrate includes a housing having a processing space therein, a transfer robot that loads the substrate into the processing space or unloads the substrate from the processing space, a support unit including a chuck that supports the substrate in the processing space and a lift pin that moves the substrate in an up-down direction, a dielectric plate having a lower surface disposed to face an upper surface of the chuck, and a gap measurement unit that measures a gap between the dielectric plate and the substrate supported by the lift pin or a gap between the dielectric plate and the chuck. 1. An apparatus for processing a substrate , the apparatus comprising:a housing having a processing space therein;a transfer robot configured to load the substrate into the processing space or unload the substrate from the processing space;a support unit including a chuck configured to support the substrate in the processing space and a lift pin configured to move the substrate in an up-down direction;a dielectric plate having a lower surface disposed to face an upper surface of the chuck; anda gap measurement unit configured to measure a gap between the dielectric plate and the substrate supported by the lift pin or a gap between the dielectric plate and the chuck,{'claim-text': ['measures a gap between an upper surface of the substrate and the lower surface of the dielectric plate when the substrate is placed on the lift pin; and', 'measures a gap between the upper surface of the chuck and the lower surface of the dielectric plate when the substrate is not placed on the lift pin.'], '#text': 'wherein the gap measurement unit:'}2. The apparatus of claim 1 , wherein the gap measurement unit includes:an irradiation part configured to irradiate light; anda light-receiving part disposed on a travel path of the light and configured to receive the light.3. The apparatus of claim 2 , wherein the housing includes a pair of view ports configured to face each ...

POLYMER, ELECTROLYTE MEMBRANE AND ELECTRODE FOR A FUEL CELL, EACH INCLUDING THE POLYMER, FUEL CELL INCLUDING AT LEAST ONE OF THE ELECTROLYTE MEMBRANE, AND THE ELECTRODE

A polymer including a reaction product of a sulfonated polyarylene ether sulfone and at least one compound selected from a sulfonated compound having a thiol group at a terminal thereof and a sulfonated compound having a hydroxy group at a terminal thereof. 1. A polymer comprising:a reaction product of a sulfonated polyarylene ether sulfone and a sulfonated compound comprising a thiol group at a terminal thereof and', 'a sulfonated compound comprising a hydroxy group at a terminal thereof., 'at least one compound selected from'}8. The polymer of claim 1 , wherein an amount of the at least one compound selected from the sulfonated compound comprising a thiol group at a terminal thereof and the sulfonated compound comprising a hydroxy group at a terminal thereof is from about 1 part to about 99 parts by weight based on 100 parts by weight of the sulfonated polyarylene ether sulfone.9. The polymer of claim 1 , wherein the sulfonated polyarylene ether sulfone has a degree of sulfonation of about 30% to about 95%.12. The polymer of claim 1 , wherein the at least one compound selected from the sulfonated compound comprising a thiol group at a terminal thereof and the sulfonated compound comprising a hydroxy group at a terminal thereof has a degree of polymerization of about 1 to about 5 claim 1 ,000.13. The polymer of claim 1 , wherein the sulfonated polyarylene ether sulfone has a degree of polymerization of about 1 to about 5 claim 1 ,000 claim 1 , and a weight average molecular weight of about 1 claim 1 ,000 Daltons to about 1 claim 1 ,000 claim 1 ,000 Daltons.14. An electrolyte membrane for a fuel cell claim 1 , comprising the polymer of .15. An electrode for a fuel cell claim 1 , comprising the polymer of .16. A fuel cell comprising:a first electrode;a second electrode; andan electrolyte membrane disposed between the first electrode and the second electrode,{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'wherein at least one of the first electrode, the second ...

METHOD FOR PREPARING HIGH-QUALITY LUBRICANT FROM BIOMASS-DERIVED FATTY ACID

Disclosed is a method for producing a quality lubricant base oil (meeting the standard of Group III or higher) comprising: decarbonylating mixed fatty acids derived from oils and fats of biological origin to produce mixed olefins; oligomerizing the mixed olefins to produce an olefinic lubricant base oil; and performing hydrogenation to remove olefins from the olefinic lubricant base oil. 1. A method for producing a lubricant base oil from a biomass-derived fatty acid , comprising:a) providing biomass-derived mixed fatty acids;b) decarbonylating the mixed fatty acids to produce mixed olefins;c) oligomerizing the mixed olefins to produce an olefinic lubricant base oil; andd) performing hydrogenation to remove olefins in the olefinic lubricant base oil.2. The method of claim 1 , wherein olefins in the mixed olefins of step b) are fewer by one in the number of carbon atoms than corresponding fatty acids in the mixed fatty acids of step a).3. The method of claim 2 , wherein carbon atoms of the mixed fatty acids of step a) range from 4 to 24.4. The method of claim 3 , wherein the mixed fatty acids contain a fatty acid of 16 carbon atoms claim 3 , a fatty acid of 18 carbon atoms claim 3 , or a combination thereof in an amount of at least 80% by weight.5. The method of claim 1 , wherein the mixed fatty acids of step a) are fatty acids derived from triglyceride of biomass by de-esterification claim 1 , fatty acids contained in biomass itself claim 1 , or a combination thereof.6. The method of claim 1 , wherein the mixed fatty acids have a double bond content of 60% or less of a total carbon bonds thereof.7. The method of claim 1 , wherein the step a) further comprises a pre-hydrotreatment (pre-HDT) step in which at least a part of double bonds of the mixed fatty acids is removed by saturation.8. The method of claim 3 , wherein the mixed fatty acids are fatty acid distillates separated from biomass.9. The method of claim 1 , wherein the step b) is carried out in presence of a ...

SUBSTRATE TREATING APPARATUS

The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a housing, a support unit including a chuck that supports a substrate, a gas supply unit, and a dielectric plate that faces an upper surface of the substrate supported by the chuck, a height of a lower surface of a central area of the dielectric plate and a height of a lower surface of an edge area of the dielectric plate are different, and a height of an upper surface of a central area of the chuck and a height of an upper surface of an edge area of the chuck are different. 1. A substrate treating apparatus comprising:a housing having a treatment space;a support unit including a chuck configured to support a substrate in the treatment space;a gas supply unit including a first gas supply part configured to supply an inert gas to a central area of the substrate supported by the chuck, and a second gas supply part configured to supply a process gas excited into a plasma state to an edge area of the substrate supported by the chuck; anda dielectric plate configured to face an upper surface of the substrate supported by the chuck,wherein a height of a lower surface of a central area of the dielectric plate and a height of a lower surface of an edge area of the dielectric plate are different, andwherein a height of an upper surface of a central area of the chuck and a height of an upper surface of an edge area of the chuck are different.2. The substrate treating apparatus of claim 1 , wherein the height of the lower surface of the central area of the dielectric plate is higher than the height of the lower surface of the edge area of the dielectric plate.3. The substrate treating apparatus of claim 1 , wherein the height of the upper surface of the central area of the chuck is lower than the height of the upper surface of the edge area of the chuck are different.4. The substrate treating apparatus of claim 1 , wherein the height of the lower surface of the central area ...

PIXEL AND DISPLAY DEVICE HAVING THE SAME

A pixel may include a substrate, a dummy insulating pattern on the substrate, a first electrode on the substrate and including a (1-1)th electrode and a (1-2)th electrode that are spaced from each other and aligned with each other along a first direction, a second electrode spaced from the first electrode in a second direction different from the first direction, and including a (2-1)th electrode and a (2-2)th electrode that are spaced from each other and aligned with each other along the first direction, a plurality of light emitting elements electrically connected to the first electrode and the second electrode and emitting light, and a first insulating layer on each of the light emitting elements. Here, the dummy insulating pattern may be connected to one end of at least one of the (1-1)th electrode and the (1-2)th electrode that are aligned with each other along the first direction. 1. A pixel comprising:a substrate;a dummy insulating pattern on the substrate;a first electrode on the substrate and comprising a (1-1)th electrode and a (1-2)th electrode that are spaced from each other and aligned with each other along a first direction;a second electrode spaced from the first electrode in a second direction different from the first direction, and comprising a (2-1)th electrode and a (2-2)th electrode that are spaced from each other and aligned with each other along the first direction;a plurality of light emitting elements electrically connected to the first electrode and the second electrode and emitting light; anda first insulating layer on each of the light emitting elements,wherein the dummy insulating pattern is connected to one end of at least one of the (1-1)th electrode and the (1-2)th electrode that are aligned with each other along the first direction or is located between the (1-1)th electrode and the (1-2)th electrode.2. The pixel according to claim 1 , wherein the dummy insulating pattern and the first insulating layer are located at a same layer and ...

METHOD FOR MASS CULTURING PHOTOSYNTHETIC MICROALGAE BY ADDITIONALLY SUPPLYING ENVIRONMENTAL WATER

The present invention relates to a method for culturing microalgae, including: (a) immersing a photobioreactor including a culture container through which a culture solution but not microalgae passes into environmental water; and (b) supplying additional environmental water into the culture container. Through the present invention, it is expected that microalgae can be economically and efficiently mass cultured. 1. A method for culturing microalgae , comprising:(a) immersing a photobioreactor including a culture container through which a culture solution, but not microalgae passes into environmental water; and(b) supplying additional environmental water into the culture container.3. The method for culturing microalgae of claim 1 , wherein the environmental water is supplied at 0.38 to 50000 l/day based on 1 mof the total mesh sheet size.4. The method for culturing microalgae of claim 3 , wherein the environmental water is supplied at 670 to 2000 l/day based on 1 mof the total mesh sheet size.5. The method for culturing microalgae of claim 1 , wherein the environmental water is sea water claim 1 , plain water claim 1 , brackish water claim 1 , domestic sewage claim 1 , artificially prepared medium claim 1 , or eutrophic contaminated water.6. The method for culturing microalgae of claim 5 , wherein the sea water is artificial sea water or natural sea water.7. The method for culturing microalgae of claim 1 , wherein the microalgae are dispersed and cultured in a culture medium without a carrier.8. The method for culturing microalgae of claim 1 , wherein a whole or part of the boundary surface of the culture container has a mesh sheet having a mesh size of 0.1 to 200 μm or a perforated sheet having micropores of size of 0.1 to 200 μm.9. The method for culturing microalgae of claim 7 , wherein claim 7 , except the boundary surface having a mesh sheet or perforated sheet claim 7 , the remainder boundary surface of the culture container has a nonpermeable or semipermeable ...

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

A display device includes a planarization layer on a substrate, a plurality of inner banks and a plurality of outer banks arranged on the planarization layer and extending in one direction, a first alignment electrode and a second alignment electrode on the plurality of inner banks and spaced from each other, a light emitting element on the first alignment electrode and the second alignment electrode and located between the first alignment electrode and the second alignment electrode, and a first contact electrode on the first alignment electrode and contacting a first end of the light emitting element, and a second contact electrode on the second alignment electrode and contacting a second end of the light emitting element. The plurality of outer banks are in contact with the plurality of inner banks at the same layer, and are spaced from each other with the plurality of inner banks interposed therebetween. 1. A display device , comprising:a planarization layer on a substrate;a plurality of inner banks and a plurality of outer banks arranged on the planarization layer and extending in one direction;a first alignment electrode and a second alignment electrode on the plurality of inner banks and spaced from each other;a light emitting element on the first alignment electrode and the second alignment electrode and located between the first alignment electrode and the second alignment electrode; anda first contact electrode on the first alignment electrode and contacting a first end of the light emitting element, and a second contact electrode on the second alignment electrode and contacting a second end of the light emitting element,wherein the plurality of outer banks are in contact with the plurality of inner banks at a same layer, and are spaced from each other with the plurality of inner banks interposed therebetween.2. The display device of claim 1 ,wherein the plurality of inner banks and the plurality of outer banks are in contact with the planarization layer.3 ...

DISPLAY DEVICE

A display device includes a substrate including first areas and second areas, active layers disposed on the substrate in the second areas, a first conductive layer including first gate electrodes, a first interlayer insulating layer disposed on the first conductive layer and the substrate, a second conductive layer including first and second electrodes which are disposed in each of the first areas to be spaced apart from each other, a second interlayer insulating layer disposed on the second conductive layer and the first interlayer insulating layer, a third conductive layer including source electrodes and drain electrodes which are disposed on the second interlayer insulating layer in the second areas, a via layer disposed on the third conductive layer in the second areas and exposing the first areas and light-emitting elements disposed on the second interlayer insulating layer in each of the first areas. 1. A display device comprising:a substrate including a plurality of first areas and a plurality of second areas, at least one of the plurality of second areas being disposed between adjacent ones of the plurality of first areas;active layers disposed on the substrate in the plurality of second areas;a first conductive layer including first gate electrodes which are disposed on the active layers;a first interlayer insulating layer disposed on the first conductive layer and the substrate;a second conductive layer including a first electrode and a second electrode which are disposed in each of the plurality of first areas and are spaced apart from each other;a second interlayer insulating layer disposed on the second conductive layer and the first interlayer insulating layer;a third conductive layer including source electrodes and drain electrodes which are disposed on the second interlayer insulating layer in the plurality of second areas;a via layer disposed on the third conductive layer in the plurality of second areas and exposing the plurality of first areas; ...

METHOD AND APPARATUS FOR REWARDING REACTION OF SIMULATION PARTICIPANT

Disclosed are a method and apparatus for rewarding a simulation participant for a reaction, in which the apparatus is arranged around a simulator and gives a reward for reactions of spectators and a participant who controls the simulator according to the reactions. To this end, a method of rewarding a simulation participant taking part in a simulation implemented by a simulator for a reaction includes: collecting at least one of video information and audio information of a participant while the participant takes part in a simulation from at least one of a camera and a microphone; detecting at least one reaction of the participant from the collected at least one of the video information and the audio information; determining a reaction level of the detected reaction; and giving a reward for the reaction to the participant when the determined reaction level is a certain value or more. 1. A method of rewarding a simulation participant taking part in a simulation implemented by a simulator for a reaction , the method comprising:collecting at least one of video information and audio information of a participant while the participant takes part in a simulation from at least one of a camera and a microphone;detecting one or more reactions of the participant from the collected at least one of the video information and the audio information;determining a reaction level of the detected reaction; andgiving a reward for the reaction to the participant when the determined reaction level is a certain value or more.2. The method according to claim 1 , wherein the reaction comprises at least one of a sound being made claim 1 , a change in voice loudness claim 1 , a change in facial expression claim 1 , and a change in gesture of the participant.3. The method according to claim 1 , wherein the detecting of the one or more reactions is performed at one or more preset points of time at which the reaction of the participant is expected during the simulation.4. The method according to ...

ELECTRODE FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME

An electrode for a secondary battery including a current collector, and at least one electrode material mixture layer on a surface of the current collector, the electrode material mixture layer including a negative electrode active material, a conductive agent, and a binder wherein, the electrode has a property such that in a regression curve obtained by regression analysis of shear strength data according to a cutting depth which are measured while obliquely cutting the electrode material mixture layer from a surface thereof until reaching the current collector using a surface and interfacial cutting analysis system (SAICAS), a ratio of a maximum value (σ) to a minimum value (σ) of shear strength is 1.7 or less. 1. An electrode for a secondary battery , comprising:a current collector; andat least one electrode material mixture layer present on a surface of the current collector, the at least one electrode material mixture layer comprising a negative electrode active material, a conductive agent, and a binder,{'sub': max', 'min, 'wherein, the electrode has a property such that in a regression curve obtained by regression analysis of shear strength data according to a cutting depth which are measured while obliquely cutting the electrode material mixture layer from a surface thereof until reaching the current collector using a surface and interfacial cutting analysis system (SAICAS), a ratio of a maximum value (σ) to a minimum value (σ) of shear strength is 1.7 or less.'}2. The electrode for a secondary battery of claim 1 , wherein the ratio of the maximum value (σ) to the minimum value (σ) of the shear strength in the regression curve is in a range of 1 to 1.6.3. The electrode for a secondary battery of claim 1 , wherein the electrode material mixture layer is obliquely cut at a cutting angle of greater than 0° to 10° or less when the surface and interfacial cutting analysis system (SAICAS) is used.4. The electrode for a secondary battery of claim 1 , wherein a ...

METHOD FOR ANALYZING COHESIVE FAILURE OF ELECTRODE

A method for quantitatively analyzing cohesive failure of an electrode analyzes cohesive failure of an electrode and includes preparing an electrode in which an electrode material mixture layer including an electrode active material, a conductive agent, and a binder is formed on a current collector, measuring shear strength (σ) data according to a cutting depth while cutting the electrode material mixture layer from a surface thereof until reaching the current collector using a surface and interfacial cutting analysis system (SAICAS), obtaining a regression curve of shear strength according to the cutting depth from the shear strength (σ) data, and determining a cutting depth, at which the shear strength is minimum in the regression curve, as a location of cohesive failure. 1. A method of analyzing cohesive failure of an electrode , the method comprising:preparing an electrode in which an electrode material mixture layer including an electrode active material, a conductive agent, and a binder is formed on a current collector;obtaining shear strength (σ) data according to a cutting depth by obliquely cutting the electrode material mixture layer from a surface of the electrode until reaching the current collector using a surface and interfacial cutting analysis system (SAICAS);obtaining a regression curve of shear strength according to the cutting depth from the shear strength (σ) data; anddetermining a cutting depth, at which the shear strength is minimum in the regression curve, as a location of cohesive failure.2. The method of claim 1 , wherein the electrode material mixture layer is obliquely cut at a cutting angle of greater than 0° to 10° or less.3. The method of claim 1 , wherein a running speed of a blade during the cutting of the electrode material mixture layer is in a range of 0.01 μm/s to 10 μm/s in a horizontal direction and 0.001 μm/s to 1 μm/s in a vertical direction.5. The method of claim 1 , wherein the regression curve of the shear strength ...

DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING A DISPLAY SUBSTRATE

A display substrate and a method for manufacturing a display substrate are disclosed. In the method, a gate electrode is formed on a base substrate. An active pattern is formed using an oxide semiconductor. The active pattern partially overlaps the gate electrode. A first insulation layer pattern and a second insulation layer pattern are sequentially formed on the active pattern. The first insulation layer pattern and the second insulation layer pattern overlap the gate electrode. A third insulation layer is formed to cover the active pattern, the first insulation layer pattern and the second insulation layer pattern. Either the first insulation layer pattern or the second insulation layer pattern includes aluminum oxide. Forming the first insulation layer pattern and the second insulation layer pattern includes performing a backside exposure process using the gate electrode as an exposure mask. 1. A method of manufacturing a display substrate , the method comprising:forming a gate electrode on a substrate;forming an active pattern comprising an oxide semiconductor;forming a first insulation layer pattern and a second insulation layer pattern sequentially on the active pattern, the first insulation layer pattern and the second insulation layer pattern overlapping the gate electrode; andforming a third insulation layer covering the active pattern, the first insulation layer pattern, and the second insulation layer pattern,wherein either the first insulation layer pattern or the second insulation layer pattern comprises aluminum oxide, andwherein forming the first insulation layer pattern and the second insulation layer pattern comprises performing a backside exposure process using the gate electrode as an exposure mask.2. The method of claim 1 , wherein the first insulation layer pattern comprises aluminum oxide and the second insulation layer pattern comprises silicon oxide.3. The method of claim 1 , wherein forming the first insulation layer pattern and the second ...

DISPLAY DEVICE

A display device includes a base layer including a display area, a first pixel, a second pixel, and a third pixel disposed in the display area and including light-emitting elements disposed in light-emitting areas, a first light conversion layer, a second light conversion layer, and a third light conversion layer on the light-emitting areas of the first pixel, the second pixel, and the third pixel, respectively, a light blocking layer between the first, second and third light conversion layers, and having a height lower than the first, second, and third light conversion layers, the light blocking layer surrounding a portion of side surfaces of the first, second and third light conversion layers, and a first reflective layer disposed on the light blocking layer and surrounding the first, second and third light conversion layers. 1. A display device comprising:a base layer including a display area;a first pixel, a second pixel, and a third pixel that are disposed in the display area and include light-emitting elements disposed in light-emitting areas;a first light conversion layer, a second light conversion layer, and a third light conversion layer that are disposed on the light-emitting areas of the first pixel, the second pixel, and the third pixel, respectively;a light blocking layer disposed between the first light conversion layer, the second light conversion layer, and the third light conversion layer, and having a height lower than the first light conversion layer, the second light conversion layer, and the third light conversion layer, the light blocking layer surrounding a portion of side surfaces of the first light conversion layer, the second light conversion layer, and the third light conversion layer; anda first reflective layer disposed on the light blocking layer, the first reflective layer surrounding the first light conversion layer, the second light conversion layer, and the third light conversion layer.2. The display device of claim 1 , whereinwith ...

METHOD OF MANUFACTURING DISPLAY DEVICE AND DISPLAY DEVICE MANUFACTURED THEREBY

A method of manufacturing a display device includes forming an uncut electrode on a substrate, at least a portion of the uncut electrode being formed in a non-emission area; disposing a first insulating layer to overlap the uncut electrode; removing at least a portion of the first insulating layer in the non-emission area; cutting the at least a portion of the uncut electrode in the non-emission area; disposing light emitting elements including a first light emitting element in an emission area and a second light emitting element in the non-emission area; and disposing a second insulating layer to overlap the emission area and the non-emission area. The second light emitting element is disposed in the non-emission area where the uncut electrode is not disposed. Also provided is a display device manufactured by the method. 1. A method of manufacturing a display device including an emission area and a non-emission area , the method comprising:forming an uncut electrode on a substrate, wherein at least a portion of the uncut electrode is formed in the non-emission area;disposing a first insulating layer to overlap the uncut electrode;removing at least a portion of the first insulating layer in the non-emission area;cutting the at least a portion of the uncut electrode in the non-emission area;disposing light emitting elements including a first light emitting element and a second light emitting element, wherein the first light emitting element is disposed in the emission area and the second light emitting element is disposed in the non-emission area; anddisposing a second insulating layer to overlap the emission area and the non-emission area,wherein the second light emitting element is disposed in the non-emission area where the uncut electrode is not disposed.2. The method of claim 1 , whereinthe non-emission area includes a first area and a second area, andeach of the first area and the second area is an area in which the first insulating layer is removed in the ...

ELECTRIC PUMP AND MOTOR

The present invention provides A motor comprising: a shaft; a rotor including a hole in which the shaft is disposed; and a stator outside the rotor, wherein the rotor comprises a rotor core and a magnet, wherein the rotor core comprises: a main body; a pocket which is formed in the main body and in which the magnet is disposed; first barriers extending from both sides of the pocket; and second barriers formed between an inner circumferential surface of the main body and an outer circumferential surface of the main body, wherein a center (C) of the second barrier has a certain arrangement angle (θ) in a circumferential direction from a first line (L) passing through a center (CC) of the main body and a center of a width (W) of the magnet. 1. A motor comprising:a shaft;a rotor including a hole in which the shaft is disposed; anda stator outside the rotor,wherein the rotor comprises a rotor core and a magnet,wherein the rotor core comprises:a main body;a pocket which is formed in the main body and in which the magnet is disposed;first barriers extending from both sides of the pocket; andsecond barriers formed between an inner circumferential surface of the main body and an outer circumferential surface of the main body,{'b': ['11', '11'], '#text': 'wherein a center (C) of the second barrier has a certain arrangement angle (θ) in a circumferential direction from a first line (L) passing through a center (CC) of the main body and a center of a width (W) of the magnet.'}3. The motor of claim 2 , wherein the second barrier has a certain radius (R).42211. The motor of claim 3 , wherein the inner side surface of the magnet is disposed on a second line (L) passing through the center (CC) of the main body and the center (C) of the second barrier.6. The motor of claim 1 , wherein the second barrier is formed to be long from an upper end of the main body to a lower end of the main body.711. The motor of claim 1 , wherein two of the second barriers disposed to correspond to one ...

Display device and manufacturing method thereof

A display device according to an exemplary embodiment of the present invention includes: a substrate; a plurality of transistors formed on the substrate; and a light-emitting device connected to the plurality of transistors, wherein the transistor includes a gate electrode, the plurality of transistors include a first transistor and a second transistor of which lateral wall slope angles of the gate electrode are different from each other, and the first transistor further includes a doping control member formed on a lateral wall of the gate electrode.

THIN-FILM TRANSISTOR SUBSTRATE AND METHOD OF MANUFACTURING THE THIN-FILM TRANSISTOR SUBSTRATE

A thin film transistor substrate includes the following elements: a base substrate, a data line disposed on the base substrate, a source electrode contacting the data line, a drain electrode spaced from the source electrode, a channel disposed between the source electrode and the drain electrode, a pixel electrode electrically connected to the drain electrode, a gate insulation pattern disposed on the channel, and a gate electrode disposed on the gate insulation pattern. 1. A thin film transistor substrate comprising:a base substrate;a data line disposed on the base substrate and configured to transmit a data signal;a source electrode contacting the data line;a drain electrode spaced from the source electrode;a channel disposed between the source electrode and the drain electrode;a pixel electrode electrically connected to the drain electrode;a gate insulation pattern disposed on the channel; anda gate electrode disposed on the gate insulation pattern.2. The thin film transistor substrate of claim 1 , wherein the source electrode claim 1 , the drain electrode claim 1 , the pixel electrode claim 1 , and the channel are disposed in a same layer.3. The thin film transistor substrate of claim 1 , wherein at least one of the source electrode claim 1 , the drain electrode claim 1 , the pixel electrode claim 1 , and the channel comprises a metal oxide claim 1 , and wherein the metal oxide comprises at least one of zinc oxide (ZnO) claim 1 , zinc tin oxide (ZTO) claim 1 , zinc indium oxide (ZIO) claim 1 , indium oxide (InO) claim 1 , titanium oxide (TiO) claim 1 , indium gallium zinc oxide (IGZO) claim 1 , and indium zinc tin oxide (IZTO).4. The thin film transistor substrate of claim 1 , further comprising a gate line electrically connected to the gate electrode and configured to transmit a gate signal claim 1 , wherein the gate electrode extends parallel to the data line.5. The thin film transistor substrate of claim 1 , further comprising:a light-blocking pattern ...

DRILLING OIL AND METHOD OF PREPARING THE SAME

Embodiments of the present invention relate to drilling oil, and to a method of preparing the drilling oil, including converting C16 and/or C18 fatty acids derived from fat of biological origin into C15 and/or C17 olefins through decarbonylation. 1. A drilling oil , comprising mixed C15 and C17 linear olefins , wherein a weight ratio of C15 linear olefin to C17 linear olefin is 99:1˜1:99 ,a weight ratio of internal olefin (LIO) relative to a sum of α-olefin (LAO) and internal olefin (LIO) of the mixed C15 and C17 linear olefins is at least 0.1, and{'sup': '3', 'the drilling oil has (i) a flash point of 85° C. or more, (ii) a pour point of less than −5° C., (iii) a density of 0.77˜0.81 g/cm, and (iv) a kinematic viscosity of 1.9˜3.5 cSt (40° C.).'}2. The drilling oil of claim 1 , wherein the mixed C15 and C 17 linear olefins contain at least 10 wt % of a polyolefin having two or more double bonds.3. The drilling oil of claim 1 , wherein an amount of the mixed C15 and C17 linear olefins in the drilling oil is at least 80 wt %.4. The drilling oil of claim 1 , wherein the drilling oil contains 5 wt % or less of an aromatic compound.5. The drilling oil of claim 1 , wherein the drilling oil has a boiling point of 250˜330° C.6. The drilling oil of claim 1 , wherein the drilling oil has (i) the flash point of 110˜113° C. claim 1 , (ii) the pour point of less than −15° C. claim 1 , (iii) the density of 0.775˜0.808 g/cm claim 1 , and (iv) the kinematic viscosity of 1.9˜3.5 cSt (40° C.).7. A method of preparing drilling oil claim 1 , comprising:providing mixed C16 and C18 fatty acids derived from biomass; andsubjecting the mixed fatty acids to decarbonylation so as to be converted into mixed C15 and C17 linear olefins,wherein a weight ratio of C15 linear olefin to C17 linear olefin is 99:1˜1:99,a weight ratio of internal olefin (LIO) relative to a sum of α-olefin (LAO) and internal olefin (LIO) of the mixed C15 and C17 linear olefins is at least 0.1, and{'sup': '3', 'the ...

INDEPENDENT FLOW RATE CONTROLLING HYDRAULIC SYSTEM FOR PRESSURE CONTROL OF EXCAVATOR AND INDEPENDENT HYDRAULIC PRESSURE CONTROLLING METHOD USING THE SAME

An independent flow rate controlling hydraulic system for pressure control of an excavator, in which a hydraulic system of the excavator can be variably controlled via independent flow rate control. The hydraulic system includes a plurality of actuators which actuate a working apparatus, a pressure control-type hydraulic pump which feeds working fluid to the actuator, first and second electronic proportional control valves which are disposed at a piston-side inlet flow path and a load-side inlet flow path connected from the hydraulic pump to the actuators, third and fourth electronic proportional control valves which are disposed at a piston-side outlet flow path and a load-side outlet flow path connected from the actuators to a hydraulic tank, and a control unit which variably controls areas of the flow paths by controlling the first, second, third and fourth electronic proportional control valves depending on an amount by which a control stick is manipulated. 1. An independent flow rate controlling hydraulic system for pressure control of an excavator , the hydraulic system comprising:{'b': '10', 'a plurality of actuators () which actuate a working apparatus;'}{'b': 20', '10, 'a pressure control-type hydraulic pump () which feeds working fluid to the actuators ();'}{'b': 41', '42', '31', '32', '20', '10, 'first and second electronic proportional control valves (, ) which are disposed at a piston-side inlet flow path () and a load-side inlet flow path () connected from the hydraulic pump () to the actuators ();'}{'b': 43', '44', '33', '34', '10', '50, 'third and fourth electronic proportional control valves (, ) which are disposed at a piston-side outlet flow path () and a load-side outlet flow path () connected from the actuators () to a hydraulic tank (); and'}{'b': 70', '41', '42', '43', '44', '10', '60, 'a control unit () which variably controls areas of the flow paths by controlling the first, second, third and fourth electronic proportional control valves (, ...

DISPLAY DEVICE

A display device includes a first electrode group including a plurality of electrodes, a second electrode group spaced apart from the first electrode group in the first direction and including a plurality of electrodes, light-emitting elements disposed on the electrodes spaced apart from one another in the second direction and having a shape extended in the second direction, and connection electrodes. The connection electrodes includes a first connection electrode, a second connection electrode, a third connection electrode, a fourth connection electrode, and the fifth connection electrode, the first connection electrode is spaced apart from a part of the fourth connection electrode disposed on the second electrode group in the first direction, and the second connection electrode is spaced apart from another part of the fourth connection electrode disposed on the first electrode group in the first direction.

THIN FILM TRANSISTOR ARRAY PANEL AND METHOD OF MANUFACTURING THE SAME

A thin film transistor array panel may include a channel layer including an oxide semiconductor and formed in a semiconductor layer, a source electrode formed in the semiconductor layer and connected to the channel layer at a first side, a drain electrode formed in the semiconductor layer and connected to the channel layer at an opposing second side, a pixel electrode formed in the semiconductor layer in a same portion of the semiconductor layer as the drain electrode, an insulating layer disposed on the channel layer, a gate line including a gate electrode disposed on the insulating layer, a passivation layer disposed on the source and drain electrodes, the pixel electrode, and the gate line, and a data line disposed on the passivation layer. A width of the channel layer may be substantially equal to a width of the pixel electrode in a direction parallel to the gate line. 1. A thin film transistor array panel , comprising:a channel layer comprising an oxide semiconductor and formed in a semiconductor layer;a source electrode formed in the semiconductor layer and connected to the channel layer at a first side of the channel layer;a drain electrode formed in the semiconductor layer and connected to the channel layer at a second side of the channel layer, opposing the first side;a pixel electrode formed in the semiconductor layer in a same portion of the semiconductor layer as the drain electrode;an insulating layer disposed on the channel layer;a gate line comprising a gate electrode disposed on the insulating layer;a passivation layer disposed on the source electrode, the drain electrode, the pixel electrode, and the gate line; anda data line disposed on the passivation layer,wherein a width of the channel layer is substantially equal to a width of the pixel electrode in a direction parallel to the gate line.2. The thin film transistor array panel of claim 1 , wherein:a length of the channel layer is substantially equal to a width of the gate electrode in a ...

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

A display device includes a substrate, a buffer layer on the substrate, a first semiconductor layer of a first transistor on the buffer layer, a first insulating layer disposed on the first semiconductor layer, a first gate electrode of the first transistor on the first insulating layer, a second insulating layer on the first gate electrode, and a second semiconductor layer of a second transistor disposed on the second insulating layer. A difference between a first distance between a lower side of the buffer layer and an upper side of the second insulating layer and a second distance between an upper side of the first semiconductor layer and an upper side of the second insulating layer is 420 to 520 angstroms. 1. A display device comprising:a substrate;a buffer layer on the substrate;a first semiconductor layer of a first transistor on the buffer layer;a first insulating layer on the first semiconductor layer;a first gate electrode of the first transistor on the first insulating layer;a second insulating layer on the first gate electrode; anda second semiconductor layer of a second transistor on the second insulating layer,wherein a difference between a first distance between a lower side of the buffer layer and an upper side of the second insulating layer and a second distance between an upper side of the first semiconductor layer and an upper side of the second insulating layer is 420 to 520 angstroms.2. The display device as claimed in claim 1 , wherein a difference between a third distance between an upper side of the first gate electrode and an upper side of the second insulating layer and the second distance is 420 to 520 angstroms.3. The display device as claimed in claim 2 , wherein the third distance corresponds to a thickness of the second insulating layer in a region overlapping the first gate electrode.4. The display device as claimed in claim 1 , wherein the first distance corresponds to a sum of thicknesses of the buffer layer claim 1 , the first ...

THIN FILM TRANSISTOR, THIN FILM TRANSISTOR ARRAY PANEL INCLUDING THE SAME AND MANUFACTURING METHOD THEREOF

A thin film transistor array panel including a substrate; a channel region disposed on the substrate and including oxide semiconductor disposed on the substrate; a source electrode and a drain electrode connected to the oxide semiconductor and facing each other at both sides, centered on the oxide semiconductor; an insulating layer disposed on the oxide semiconductor; and a gate electrode disposed on the insulating layer. The drain electrode includes a first drain region and a second drain region; the charge mobility of the first drain region is greater than that of the second drain region, the source electrode includes a first source region and a second source region, and the charge mobility of the first source region is greater than that of the second source region. 1. A thin film transistor , comprising:a channel region comprising an oxide semiconductor;a source electrode and a drain electrode connected to the channel region, the channel region being disposed between the source electrode and the drain electrode, and the drain electrode comprising a first drain region and a second drain region;an insulating layer disposed on the channel region;a gate electrode disposed on the insulating layer; anda passivation layer disposed on the source electrode and the drain electrode and having a first contact hole exposing the first drain region of the drain electrode, andwherein the charge mobility of the first drain region greater than or equal to the charge mobility of the second drain region.2. The thin film transistor of claim 1 , wherein:the source electrode comprises a first source region and a second source region;the passivation layer comprises a second contact hole exposing the first source region of the source electrode; andthe charge mobility of the first source region is greater than or equal to the charge mobility of the second source region.3. The thin film transistor of claim 1 , wherein:the source electrode and the drain electrode comprise a material ...

MANUFACTURING METHOD OF THIN FILM TRANSISTOR ARRAY PANEL AND THIN FILM TRANSISTOR ARRAY PANEL

A manufacturing method of a thin film transistor array panel according to an exemplary embodiment of the present invention includes forming an amorphous silicon thin film on a substrate. A lower region of the amorphous silicon thin film is crystallized to form a polycrystalline silicon thin film by irradiating a laser beam with an energy density of from about 150 mj/cmto about 250 mj/cmto the amorphous silicon thin film. 1. A manufacturing method of a thin film transistor array panel , comprising:forming an amorphous silicon thin film on a substrate; and{'sup': 2', '2, 'crystallizing a lower region of the amorphous silicon thin film to form a polycrystalline silicon thin film by irradiating a laser beam with an energy density of from about 150 mj/cmto about 250 mj/cmto the amorphous silicon thin film.'}2. The manufacturing method of claim 1 , wherein a thickness of the amorphous silicon thin film is from about 35 nm to about 55 nm.3. The manufacturing method of claim 2 , wherein a thickness of the crystallized polycrystalline silicon thin film is from about 25 nm to about 35 nm.4. The manufacturing method of claim 3 , wherein a thickness of an uncrystallized part of the amorphous silicon thin film is from about 10 nm to about 20 nm after crystallizing the lower region of the amorphous silicon thin film to form the polycrystalline silicon thin film.5. The manufacturing method of claim 2 , wherein a ratio of the thickness of the polycrystalline silicon thin film to the thickness of the uncrystallized amorphous silicon thin film is about 2:1.6. The manufacturing method of claim 1 , wherein the laser beam is irradiated to an upper region of the amorphous silicon thin film.7. The manufacturing method of claim 1 , further comprising forming a gate insulating layer on the substrate before forming the amorphous silicon thin film on the substrate.8. The manufacturing method of claim 7 , further comprising forming source and drain electrodes on the amorphous silicon thin film ...

POLYMER, A METHOD OF PREPARING THE SAME, COMPOSITE PREPARED FROM THE POLYMER, AND ELECTRODE AND COMPOSITE MEMBRANE EACH INCLUDING THE POLYMER OR THE COMPOSITE

A polymer comprising a first repeating unit represented by Formula 1: 2. The polymer of claim 1 , wherein the proton-conducting group is at least one of —SOH claim 1 , —COH claim 1 , or —POH.3. The polymer of claim 1 , wherein Aris an arylene group claim 1 , or an arylene group comprising a hetero atom.6. The polymer of claim 5 , wherein A and Arare each independently an arylene group claim 5 , or an arylene group comprising a hetero atom.8. The polymer of claim 1 , wherein the polymer has a weight average molecular weight from about 5 claim 1 ,000 to about 950 claim 1 ,000. This application claims priority to and the benefit of Korean Patent Application No. 10-2013-0003140, filed on Jan. 10, 2013, and all the benefits accruing therefrom under 35 U.S.C. §119, the content of which is incorporated herein in its entirety by reference.1. FieldThe present disclosure relates to a polymer, a method of preparing the same, a composite prepared from the polymer, and an electrode and a composite membrane, each including the polymer or the composite.2. Description of the Related ArtAccording to the types of electrolyte and fuel used, fuel cells can be classified as polymer electrolyte membrane fuel cells (“PEMFCs”), direct methanol fuel cells (“DMFCs”), phosphoric acid fuel cells (“PAFCs”), molten carbonate fuel cells (“MCFCs”), or solid oxide fuel cells (“SOFCs”).PEMFCs operating at 100° C. or higher temperatures in non-humidified conditions, as compared to those operable at low temperatures, do not require a humidifier, and are known to be convenient in terms of control of water supply and highly reliable in terms of system operation. Furthermore, such high-temperature PEMFCs may become more durable against carbon monoxide (CO) poisoning that may occur in fuel electrodes. Thus, a simplified reformer may be used therefor. Due to these advantages, PEMFCs operable at medium and high temperatures in non-humidified conditions are increasingly drawing attention.Along with the ...

MOTION SIMULATOR

A motion simulator capable of being manufactured to have a small size so that an occupied area can be reduced, is provided. The motion simulator includes: an upper frame; a lower frame; a first link portion configured to have a bottom end hinged to one side of a rear end of the lower frame and a top end connected to one side of a rear end of the upper frame so that pitching rotation of the upper frame is performed, and to move one side of the rear end of the upper frame in a vertical direction using a first driving unit; a second link portion configured to have a bottom end hinged to the other side of the rear end of the lower frame and a top end connected to the other side of the rear end of the upper frame so that pitching rotation of the upper frame is performed, and to move the other side of the rear end of the upper frame in the vertical direction using a second driving unit; a third driving unit configured to be provided on the lower frame; and a third link portion configured to support a lower portion of the upper fame so that pitching and rolling rotation of the upper frame is performed, and to move the upper frame in the vertical direction using the third driving unit. 1. A motion simulator comprising:an upper frame configured to have a chair on which a user sits;a lower frame configured to have a bottom surface supported on a floor;a first link portion configured to have a bottom end hinged to one side of a rear end of the lower frame and a top end connected to one side of a rear end of the upper frame so that pitching rotation of the upper frame is performed, and to move one side of the rear end of the upper frame in a vertical direction using a first driving unit;a second link portion configured to have a bottom end hinged to the other side of the rear end of the lower frame and a top end connected to the other side of the rear end of the upper frame so that pitching rotation of the upper frame is performed, and to move the other side of the rear end of ...

COMPOSITE ELECTROLYTE MEMBRANE AND METHOD FOR MANUFACTURING SAME

The present application relates to a composite electrolyte membrane and a method for manufacturing the same. The composite electrolyte membrane according to the present application includes: a poly(arylene ether sulfone) copolymer including the repeating unit represented by Chemical Formula 1 and the repeating unit represented by Chemical Formula 2; and a core-shell particle including an inorganic particle core and a basic organic polymer shell. 2. The composite electrolyte membrane of claim 1 , wherein the inorganic particle core comprises one or more selected from a group consisting of a silica particle claim 1 , TiO claim 1 , and ZrO.3. The composite electrolyte membrane of claim 1 , wherein the inorganic particle core has a diameter of 20 to 900 nm.4. The composite electrolyte membrane of claim 1 , wherein the inorganic particle core comprises a surface-treated inorganic particle claim 1 , andthe surface treatment uses a silane-based compound, and is performed by a condensation reaction between the inorganic particle and the silane-based compound.5. The composite electrolyte membrane of claim 4 , wherein a surface of the inorganic particle core comprises a vinyl group.7. The composite electrolyte membrane of claim 1 , wherein the basic organic polymer shell has a thickness of 5 to 20 nm.8. The composite electrolyte membrane of claim 1 , wherein the composite electrolyte membrane is for a fuel cell.10. A fuel cell comprising the composite electrolyte membrane of . This application claims priority to and the benefit of Korean Patent Application No. 10-2014-0072441 filed in the Korean Intellectual Property Office on Jun. 13, 2014, the entire contents of which are incorporated herein by reference. The present application relates to a composite electrolyte membrane and a method for manufacturing the same.Recently, with the expected exhaustion of the existing energy resources such as petroleum or coal, there is a growing interest in energy which may substitute for the ...

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

A display device includes: a flexible substrate; a semiconductor layer on the flexible substrate; a passivation layer on the semiconductor layer; an alignment member layer on the passivation, the alignment member layer including a first alignment member and a second alignment member in a same layer; a first insulation layer on the alignment member layer and the passivation layer; a gate electrode on the first insulation layer; a second insulation layer on the first insulation layer and the gate electrode; and a source electrode and a drain electrode on the second insulation layer and spaced apart from each other, wherein the first alignment member and the second alignment member are spaced apart from each other with the gate electrode therebetween. 1. A display device comprising:a flexible substrate;a semiconductor layer on the flexible substrate;a passivation layer on the semiconductor layer;an alignment member layer on the passivation, the alignment member layer including a first alignment member and a second alignment member in a same layer;a first insulation layer on the alignment member layer and the passivation layer;a gate electrode on the first insulation layer;a second insulation layer on the first insulation layer and the gate electrode; anda source electrode and a drain electrode on the second insulation layer and spaced apart from each other,wherein the first alignment member and the second alignment member are spaced apart from each other with the gate electrode therebetween.2. The display device of claim 1 , wherein in a direction along the flexible substrate claim 1 , the first alignment member and the second alignment member are respectively disposed between the gate electrode claim 1 , and each of the source electrode and the drain electrode.3. The display device of claim 1 , wherein the semiconductor layer comprises a polysilicon doped with a conductive impurity.4. The display device of claim 3 , wherein the semiconductor layer comprises a source ...

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

A display device includes a first electrode disposed on a substrate, a first insulating film disposed on the first electrode and having a first opening formed, a second insulating film disposed on the first insulating film and having a second opening, and a contact electrode electrically contacting at least a portion of the first electrode through the first opening and the second opening, wherein a side surface of the first insulating film defines the first opening, and the second insulating film overlaps the side surface of the first insulating film such that the contact electrode and the first insulating film are not in contact with each other. 1. A display device comprising:a first electrode disposed on a substrate;a first insulating film disposed on the first electrode and having a first opening;a second insulating film disposed on the first insulating film and having a second opening; anda contact electrode electrically contacting at least a portion of the first electrode through the first opening and the second opening, whereina side surface of the first insulating film defines the first opening, andthe second insulating film overlaps the side surface of the first insulating film such that the contact electrode and the first insulating film are not in contact with each other.2. The display device of claim 1 , wherein the first insulating film includes:a first refractive layer having a first refractive index; anda second refractive layer disposed on the first refractive layer and having a second refractive index greater than the first refractive index.3. The display device of claim 2 , wherein the first insulating film is a distributed Bragg reflector.4. The display device of claim 3 , further comprising a third insulating film disposed on the second insulating film and having a third opening formed therein.5. The display device of claim 4 , whereinthe first opening has a first diameter,the second opening has a second diameter,the third opening has a third ...

ROTOR AND MOTOR HAVING THE SAME

A rotor includes a first rotor core and a second rotor core that are axially stacked; the first rotor core includes a first core body and a first teeth protruding from an outer circumferential surface of the first core body; the second rotor core includes a second core body and a second teeth protruding from an outer circumferential surface of the second core body; wherein each of the first teeth includes a first extension protruding axially in a first direction past a first surface of the first core body, and each of the second teeth includes a second extension protruding axially in a second direction opposite the first direction past a first surface of the second core body, wherein the first extension includes a first protrusion provided on a first inner circumferential surface of the first extension, wherein the second extension includes a second protrusion provided on a second inner circumferential surface of the second extension, wherein the first protrusion includes a third inner circumferential surface of the first protrusion, wherein the second protrusion includes a fourth inner circumferential surface of the second protrusion, the third inner circumferential surface of the first protrusion, spaced apart radially inward from the second inner circumferential surface of the second extension, the fourth inner circumferential surface of the second protrusion, spaced apart radially inward from the first inner circumferential surface of the first extension. 1. A rotor comprising:a first rotor core and a second rotor core that are axially stacked;the first rotor core includes a first core body and a first teeth protruding from an outer circumferential surface of the first core body;the second rotor core includes a second core body and a second teeth protruding from an outer circumferential surface of the second core body;wherein each of the first teeth includes a first extension protruding axially in a first direction past a first surface of the first core body, ...

LIQUID CRYSTAL DISPLAY AND A METHOD OF MANUFACTURING THE SAME

A liquid crystal display includes a first substrate including a plurality of pixels, a second substrate facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. At least one of the pixels includes a thin film transistor disposed on a first insulating substrate, an insulating layer overlapping the thin film transistor, and a pixel electrode disposed on the insulating layer. A contact hole is formed through the insulating layer to expose a first electrode of the thin film transistor, the pixel electrode is electrically connected to the first electrode through the contact hole, and the pixel electrode has a single-layer in an area where the contact hole is formed and a double-layer on the insulating layer. 1. A liquid crystal display , comprising:a first substrate including a plurality of pixels,at least one of the pixels comprising:a thin film transistor disposed on a first insulating substrate;an insulating layer overlapping the thin film transistor; anda pixel electrode disposed on the insulating layer, wherein a contact hole is formed through the insulating layer to expose a first electrode of the thin film transistor, the pixel electrode is electrically connected to the first electrode through the contact hole, and the pixel electrode has a single-layer in an area where the contact hole is formed and a double-layer on the insulating layer.2. The liquid crystal display of claim 1 , wherein the pixel electrode comprises:a first pixel electrode including an opening in an area where the contact hole is formed; anda second pixel electrode disposed on the first pixel electrode and electrically connected to the first electrode through the contact hole.3. The liquid crystal display of claim 2 , wherein the first and second pixel electrodes comprise a transparent conductive material.4. The liquid crystal display of claim 1 , wherein the insulating layer comprises an organic insulating layer.5. The liquid ...

DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME

A display device and a method of fabricating a display device. The display device includes a substrate including an emission area and a subarea adjacent to the emission area, a bank disposed in the emission area of the substrate, a height difference compensation pattern disposed in the subarea of the substrate, a first electrode and a second electrode that are disposed on the bank, the first electrode and the second electrode being spaced apart from each other, and a light-emitting element disposed in the emission area, between the first electrode and the second electrode. 1. A display device comprising:a substrate including an emission area and a subarea adjacent to the emission area;a bank disposed in the emission area of the substrate;a height difference compensation pattern disposed in the subarea of the substrate;a first electrode and a second electrode that are disposed on the bank, the first electrode and the second electrode being spaced apart from each other; anda light-emitting element disposed in the emission area, between the first electrode and the second electrode.2. The display device of claim 1 , wherein a top surface of the bank and a top surface of the height difference compensation pattern are on a same level.3. The display device of claim 2 , whereinthe bank includes a first sub-bank and a second sub-bank which are spaced apart from each other, andthe first electrode and the second electrode are disposed on the first sub-bank and the second sub-bank, respectively.4. The display device of claim 3 , further comprising:a first insulating layer disposed on the first electrode and the second electrode; anda second insulating layer disposed on the light-emitting element, the second insulating layer exposing end portions of the light-emitting element,wherein the light-emitting element is disposed on the first insulating layer.5. The display device of claim 4 , wherein a top surface of the second insulating layer and a top surface of part of the first ...

METAL AIR FUEL CELL

Provided is a metal air fuel cell using a water permeable body. A water permeable body containing an electrolytic material is applied to an anode, and the electrolytic material is converted into an electrolyte by water at the time of operation, such that portability, usage stability, delivery stability, and storage stability may be improved. Further, efficiency for the price and a cell lifetime may be improved as compared to a metal air fuel cell according to the related art. 1. An anode cell of a metal air fuel cell , the anode cell comprising a water permeable body into which a metal and an electrolytic material are injected.2. The anode cell of claim 1 , wherein the electrolytic material is in a solid state claim 1 , and an electrolyte is formed in the water permeable body by supply of water claim 1 , such that the metal air fuel cell is activated.3. The anode cell of claim 1 , wherein the metal includes any one or two or more selected from lithium claim 1 , sodium claim 1 , potassium claim 1 , calcium claim 1 , magnesium claim 1 , aluminum claim 1 , zinc claim 1 , an alloy thereof claim 1 , or mixed powder thereof.4. The anode cell of claim 1 , wherein the electrolytic material includes any one or two or more selected from potassium hydroxide claim 1 , sodium chloride claim 1 , potassium chloride claim 1 , sodium hydroxide claim 1 , calcium oxide claim 1 , calcium carbonate claim 1 , sodium carbonate claim 1 , calcium hydroxide claim 1 , barium hydroxide claim 1 , or citric acid.5. The anode cell of claim 1 , wherein the water permeable body has a porous structure.6. The anode cell of claim 1 , wherein the water permeable body is manufactured to contain any one or two or more selected from a polymer or a water absorption promoter.7. The anode cell of claim 6 , wherein the polymer includes any one or two or more selected from copolymers including any one or two or more selected from cellulose claim 6 , chitin claim 6 , chitosan claim 6 , alginate claim 6 , or a ...

Control stick of motion simulator

Provided is a control stick capable of measuring rotation angles thereof and automatically returning to an original point after the rotational movements. The control stick includes a rotating rod rotated in a yawing direction and a pitching direction, a first spring which returns the rotating rod to an original point when the rotating rod rotates in the yawing direction, a first rotation angle measurement portion which measures a rotation angle of the rotating rod in the yawing direction and transmits the measured rotation angle to a controller of the motion simulator, a second spring which returns the rotating rod to an original point when the rotating rod rotates in the pitching direction, and a second rotation angle measurement portion which measures a rotation angle of the rotating rod in the pitching direction and transmits the measured rotation angle to the controller of the motion simulator.

ORGANIC LIGHT-EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF

An OLED display and a method of manufacturing the same are disclosed. In one aspect, the OLED display includes a substrate and a semiconductor layer formed over the substrate, wherein the semiconductor layer includes a channel and a contact region formed on opposing sides of the channel. The display also includes an insulating layer formed over the semiconductor layer and having a contact hole exposing the contact region, and an OLED formed over the insulating layer, wherein the OLED is electrically connected to the contact region through the contact hole, and wherein at least a portion of the contact hole is formed directly above the contact region. 1. An organic light-emitting diode (OLED) display , comprising:a substrate;a semiconductor layer formed over the substrate, wherein the semiconductor layer includes a channel and a contact region formed on opposing sides of the channel;an insulating layer formed over the semiconductor layer and having a contact hole exposing the contact region; andan OLED formed over the insulating layer,wherein the OLED is electrically connected to the contact region through the contact hole, andwherein at least a portion of the contact hole is formed directly above the contact region.2. The OLED display of claim 1 , wherein the contact hole has top and bottom portions opposing each other claim 1 , wherein the contact region has top and bottom portions opposing each other claim 1 , and wherein the bottom portion of the contact hole is connected to the top portion of the contact region.3. The OLED display of claim 2 , wherein the width of the bottom portion of the contact hole and the width of the top portion of the contact region are substantially the same.4. The OLED display of claim 3 , wherein the width of the contact hole gradually increases from the bottom portion to the top portion thereof.5. The OLED display of claim 1 , further comprising a driving gate electrode formed over the channel claim 1 , wherein the channel includes a ...

POLYMER ELECTROLYTE MEMBRANE FOR FUEL CELL, MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL INCLUDING SAME, AND FUEL CELL INCLUDING SAME

A polymer electrolyte membrane for a fuel cell includes a cross-linking polymer in which a polyhedral oligomeric silsequioxane (POSS) is cross-linked with a hydrocarbon-based polymer and a membrane-electrode assembly for a fuel cell includes the polymer electrolyte membrane. 1. A polymer electrolyte membrane for a fuel cell comprising:a cross-linking polymer comprising: a polyhedral oligomeric silsequioxane (POSS) cross-linked with a hydrocarbon-based polymer.3. The polymer electrolyte membrane of claim 1 , wherein the cross-linking polymer does not have a peak in about 2400 cmto about 2800 cmin a FT-IR analysis.4. The polymer electrolyte membrane of claim 1 , wherein the hydrocarbon-based polymer has a weight average molecular weight (Mw) of about 20 claim 1 ,000 to about 300 claim 1 ,000.5. The polymer electrolyte membrane of claim 1 , wherein the cross-linking polymer has solubility for dimethylacetate of about 40 wt % to about 90 wt %.6. The polymer electrolyte membrane of claim 1 , wherein the hydrocarbon-based polymer has at least one sulfonic acid group at a side chain.8. The polymer electrolyte membrane of claim 1 , wherein a thickness of the polymer electrolyte membrane is from about 5 μm to about 20 μm.9. The polymer electrolyte membrane of claim 1 , wherein an ion exchange capacity (IEC) of the polymer electrolyte membrane is from about 1.5 meq/g to about 3.5 meq/g.10. The polymer electrolyte membrane of claim 1 , wherein the cross-linking polymer comprises about 5 mol % to about 40 mol % of the polyhedral oligomeric silsequioxane based on 100 mol % of the cross-linking polymer.11. A membrane-electrode assembly for a fuel cell comprising:a polymer electrolyte membrane comprising a cross-linking polymer comprising: a polyhedral oligomeric silsequioxane (POSS) cross-linked with a hydrocarbon-based polymer;a cathode positioned on one side of the electrolyte membrane; andan anode positioned on the other side of the electrolyte membrane.13. The membrane- ...

Motion simulator

An object of the present invention is to provide a motion simulator which, despite having a simple structure, can realize various types of simulation motion and is easily installed and moved. The motion simulator of the present invention includes a rotating plate on which a motor is mounted through one side thereof and on which a plurality of casters are mounted through a lower surface thereof, the caster being configured such that, when the motion simulator is used, rotation of the caster is inhibited to allow the wheel to roll in the rotational direction of the rotating plate, and when the motion simulator is moved, the caster can be unlocked to enable the caster to rotate and the motion simulator to be freely pushed and moved; a fixing plate supporting a lower portion of the rotating plate to enable the rotating plate to be rotated and having a driven part fixedly mounted thereon and meshed with a shaft of the motor; an operating frame disposed at and spaced apart from an upper portion of the rotating plate; and a plurality of link units coupled between the rotating plate and the operating frame to support and vertically move the operating frame.

TUBE-TYPE LED ILLUMINATION LAMP

A tube-type light-emitting diode (LED) illumination lamp is provided. The tube-type LED illumination lamp includes at least one printed circuit board on which at least one LED is placed, and a heat dissipation cover that has at least one seating surface on which the printed circuit board is mounted. The seating surface is obliquely formed such that each printed circuit board is mounted on each inclined surface. According to the present invention, since a light diffusion angle is increased by obliquely positioning the printed circuit board on which the LED is placed, illuminance quality of the tube-type LED illumination lamp can be improved.

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

A display apparatus includes a base substrate, an active pattern on the base substrate including a source region, a drain region, and a channel region that is doped between the source region and the drain region, the channel region including polycrystalline silicon, and a gate electrode overlapping the channel region of the active pattern. The channel region may include a lower portion, an upper portion, and an intermediate portion between the upper portion and the lower portion, and a dopant density of the lower portion may be 80% or more of a dopant density of the upper portion. 1. A display apparatus , comprising:a base substrate;an active pattern on the base substrate including a source region, a drain region, and a channel region that is doped between the source region and the drain region, the channel region including polycrystalline silicon; anda gate electrode overlapping the channel region of the active pattern,wherein the channel region includes a lower portion, an upper portion, and an intermediate portion between the upper portion and the lower portion, and a dopant density of the lower portion is 80% or more of a dopant density of the upper portion.2. The display apparatus as claimed in claim 1 , wherein:the upper portion is ⅓ thickness of the active pattern, andthe lower portion is ⅓ thickness of the active pattern.3. The display apparatus as claimed in claim 1 , wherein a dopant of the channel region of the active pattern includes one or more of boron claim 1 , phosphorus claim 1 , nitrogen claim 1 , nickel claim 1 , or cobalt.4. The display apparatus as claimed in claim 1 , wherein an average grain size of the channel region of the active pattern is 270 nm or more.5. The display apparatus as claimed in claim 1 , wherein a fraction of (001) direction is 33% or more according to an Electron Back-Scattering Diffraction result of the channel region of the active pattern.6. The display apparatus as claimed in claim 1 , further comprising:a gate insulating ...

Anti-bacterial and anti-fouling coating composition, film using the same, method of producing the same and product having the film

A single coating composition providing both anti-bacterial and anti-fouling functions when applied to a product and a method of preparing same. The composition includes a fluorine-based substituent according to the following Formula 1 and at least one ammonium-based substituent according to the following Formula 2: CF 2 OCF 2 CF 2 O p CF 2 O q   [Formula 1] wherein p and q each independently is an integer of 1 to 100, CH 2 —C(CH 3 )(COOCH 2 CH 2 + N(CH 3 ) 2 (CH 2 CH 2 ) x CH 3 )  [Formula 2] wherein x is an integer of 1 to 20.

DRILLING OIL AND METHOD OF PREPARING THE SAME

Embodiments of the present invention relate to drilling oil, and to a method of preparing the drilling oil, including converting C16 and/or C18 fatty acids derived from fat of biological origin into C15 and/or C17 olefins through decarbonylation. 1. A drilling oil , comprising mixed C15 and C17 linear olefins , wherein a weight ratio of C15 linear olefin to C17 linear olefin is 99:1˜1:99 ,a weight ratio of internal olefin (LIO) relative to a sum of α-olefin (LAO) and internal olefin (LIO) of the mixed C15 and C17 linear olefins is at least 0.1, and{'sup': '3', 'the drilling oil has (i) a flash point of 85° C. or more, (ii) a pour point of less than −5° C., (iii) a density of 0.77˜0.81 g/cm, and (iv) a kinematic viscosity of 1.9˜3.5 cSt (40° C.).'}2. The drilling oil of claim 1 , wherein the mixed C15 and C 17 linear olefins contain at least 10 wt % of a polyolefin having two or more double bonds.3. The drilling oil of claim 1 , wherein an amount of the mixed C15 and C17 linear olefins in the drilling oil is at least 80 wt %.4. The drilling oil of claim 1 , wherein the drilling oil contains 5 wt % or less of an aromatic compound.5. The drilling oil of claim 1 , wherein the drilling oil has a boiling point of 250˜330° C.6. The drilling oil of claim 1 , wherein the drilling oil has (i) the flash point of 110˜113° C. claim 1 , (ii) the pour point of less than −15° C. claim 1 , (iii) the density of 0.775˜0.808 g/cm claim 1 , and (iv) the kinematic viscosity of 1.9˜3.5 cSt (40° C.).721-. (canceled) This application claims the benefit of Korean Patent Application No. 10-2013-0044558, filed on Apr. 23, 2013, entitled “DRILLING OIL AND METHOD OF PREPARING THE SAME”, which is hereby incorporated by reference in its entirety into this application.The present invention relates to drilling oil and a method of preparing the same, and more particularly, to drilling oil containing olefin derived from biomass of biological origin and to a method of preparing the same.Although oil ...

ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF

An organic light emitting diode display having a lightly doped region formed in a transistor for simplifying manufacturing process and reducing manufacturing costs is provided. The organic light emitting diode display includes: a substrate, a transistor on the substrate, and an organic light emitting diode (OLED) connected to the transistor, wherein the transistor includes a semiconductor member on the substrate, an insulating member on the semiconductor member, a source member and a drain member disposed on the semiconductor member and respectively disposed at opposite sides of the insulating member, and a gate electrode on the insulating member, wherein each of the source member and the drain member includes a plurality of layers having different impurity doping concentrations. 1. An organic light emitting diode (OLED) display comprising:a substrate;a transistor on the substrate; andan organic light emitting diode (OLED) connected to the transistor,wherein the transistor includes:a semiconductor member on the substrate,an insulating member on the semiconductor member,a source member and a drain member disposed on the semiconductor member and respectively disposed at opposite sides of the insulating member, anda gate electrode on the insulating member,wherein each of the source member and the drain member includes a plurality of layers having different impurity doping concentrations.2. The OLED display of claim 1 , whereinthe source member includes a plurality of first doped epitaxial layers and the drain member includes a plurality of second doped epitaxial layers.3. The OLED display of claim 2 , whereinthe plurality of first doped epitaxial layers include a first lightly doped epitaxial layer which contacts the semiconductor member and a first highly doped epitaxial layer disposed on the first lightly doped epitaxial layer, andthe plurality of second doped epitaxial layers include a second lightly doped epitaxial layer which contacts the semiconductor member and ...

MOTION SIMULATOR

A motion simulator capable of preventing shaking of a riding part is disclosed. The motion simulator includes a riding part () on which a passenger rides and a plurality of driving parts configured to support a lower portion of the riding part (),wherein the plurality of driving parts include a first driving part (-) configured to support a central portion of the riding part (), and a second driving part (-) and a third driving part (-) positioned on both sides of the first driving part (-) with the first driving part (-) therebetween and configured to support one side and the other side of the lower portion of the riding part (), respectively, and the first driving part (-) includes a first linear actuator configured to linearly reciprocate a first moving body (-), first movable link members (- and -) each having a lower end portion hinged to the first moving body (-) and an upper end portion hinged to a lower end portion of the riding part (), a first fixed link member (-) having an upper end portion hinged to the first movable link members (- and -) and a lower end portion hinged at a position spaced apart from the first moving body (-), a first support link member (-) having an upper end portion supporting one side of the first fixed link member (-) and a lower end portion hinged at a position in a straight line with the lower end portion of the first fixed link member (-), and a second support link member (-) having an upper end portion supporting the other side of the first fixed link member (-) and a lower end portion hinged at a position in a straight line with the lower end portion of the first fixed link member (-) and the lower end portion of the first support link member (-). 1. A motion simulator comprising:a riding part on which a passenger rides; anda plurality of driving parts configured to support a lower portion of the riding part,wherein the plurality of driving parts include a first driving part configured to support a central portion of the ...

SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD

A substrate processing apparatus are provided. The substrate processing apparatus allows a supply flow rate per unit time for process gas supplied to the central area of a substrate to be greater than a supply flow rate per unit time for process gas supplied to an edge area of the substrate, when processing the edge area of the substrate supported by the chuck. 1. A substrate processing apparatus comprising:a housing having a process space;a support unit configured to support a substrate in the process space;a gas supply unit to supply process gas to the process space;a dielectric plate disposed to face the substrate supported by the support unit in the process space;an upper electrode spaced apart from the dielectric plate while surrounding the dielectric plate when viewed from atop; anda controller, a chuck having a support surface to support the substrate and connected with a power source; and', 'a lower electrode disposed to face the upper electrode while surrounding the chuck when viewed from a top,, 'wherein the support unit includes a first gas supply part configured to supply the process gas to a central area of the substrate supported by the chuck; and', 'a second gas supply part configured to supply the process gas through a space between the dielectric plate and the upper electrode which are provided on an edge area of the substrate supported by the chuck, and, 'wherein the gas supply unit includes 'control the gas supply unit such that a supply flow rate per unit time for the process gas supplied from the first gas supply part is greater than a supply flow rate per unit time for the process gas supplied from the second gas supply part when processing the edge area of the substrate supported by the chuck.', 'wherein the controller is configured to2. The substrate processing apparatus of claim 1 , wherein the controller is configured to:control the gas supply unit such that only the first gas supply part supplies the process gas, when processing the edge ...

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

A display device includes a substrate; a first electrode and a second electrode on the substrate and spaced from each other at a first distance along a first direction; a third electrode and a fourth electrode on the first electrode and the second electrode, respectively, and spaced from each other at a second distance along the first direction; a first insulating layer on the third electrode and the fourth electrode; and a light emitting element located on the first insulating layer and between the third electrode and the fourth electrode in a plan view, and the second distance is greater than the first distance. 1. A display device comprising:a substrate;a first electrode and a second electrode on the substrate and spaced from each other at a first distance along a first direction;a third electrode and a fourth electrode on the first electrode and the second electrode, respectively, and spaced from each other at a second distance along the first direction; anda light emitting element located between the third electrode and the fourth electrode in a plan view,wherein the second distance is greater than the first distance.2. The display device of claim 1 , wherein a length of the light emitting element in the first direction is greater than the first distance and less than the second distance claim 1 , andwherein at least a portion of the first electrode and at least a portion of the second electrode overlap the light emitting element.3. The display device of claim 1 , wherein the first electrode and the second electrode comprise the same material claim 1 , andwherein the third electrode and the fourth electrode comprise a material different from the first electrode and the second electrode.4. The display device of claim 3 , wherein the first electrode and the second electrode comprise at least one of indium tin oxide (ITO) claim 3 , indium zinc oxide (IZO) claim 3 , zinc oxide (ZnO) claim 3 , and indium tin zinc oxide (ITZO).5. The display device of claim 3 , ...

TOUCH SCREEN PANEL

A touch screen panel includes a substrate, a plurality of touch electrodes in a touch area of the substrate, the touch electrodes sensing a touch, a connection line connected to a touch electrode of the plurality of touch electrodes, and a pad connected to one end of the connection line. The pad includes a first pad, a second pad on the first pad within a boundary line of the first pad, and a third pad covering a top surface and a side surface of the second pad. 1. A touch screen panel , comprising:a substrate;a plurality of touch electrodes in a touch area of the substrate, the touch electrodes sensing a touch;a connection line connected to a touch electrode of the plurality of touch electrodes; anda pad connected to one end of the connection line,wherein the pad includes a first pad, a second pad on the first pad within a boundary line of the first pad, and a third pad covering a top surface and a side surface of the second pad.2. The touch screen panel as claimed in claim 1 , wherein:the third pad is in contact with a top surface of the first pad outside of a boundary line of the second pad.3. The touch screen panel as claimed in claim 1 , wherein:the first pad and the third pad are made of a transparent conductive material.4. The touch screen panel as claimed in claim 3 , wherein:the second pad is made of copper.5. The touch screen panel as claimed in claim 1 , wherein:the pad further includes a fourth pad on the substrate, the fourth pad overlapping the first pad.6. The touch screen panel as claimed in claim 5 , wherein:the fourth pad includes a metal nanowire.7. The touch screen panel as claimed in claim 1 , wherein:the touch electrodes include a first electrode made of a transparent conductive material and a second electrode made of the transparent conductive material, the second electrode being on the first electrode.8. The touch screen panel as claimed in claim 7 , wherein:the touch electrodes further include a third electrode on the substrate, the third ...

INTELLIGENT SERVICE SYSTEM, APPARATUS, AND METHOD FOR SIMULATORS

Provided are an intelligent service system, apparatus, and method for simulators which provide a high quality announcement service compared to that of by humans. The intelligent service system for simulators includes an information collection section configured to collect information on a simulation participant or onlookers from an information collector, and an announcement generator configured to generate an announcement to be provided to the simulation participant or onlookers based on the information collected by the information collection section. 1. An intelligent service system for simulators , the system comprising:an information collection section configured to collect information on a simulation participant or onlookers from an information collector; andan announcement generator configured to generate an announcement to be provided to the simulation participant or onlookers based on the information collected by the information collection section.2. The intelligent service system of claim 1 , wherein the information is from at least one of image information claim 1 , voice information claim 1 , emotional information claim 1 , five sense information claim 1 , and brainwave information received from the information collector.3. The intelligent service system of claim 1 , wherein the information collector is installed in at least one of a ceiling claim 1 , a simulator claim 1 , and a robot travelling along a fence surrounding the simulator claim 1 , andthe information collection section collects information for generating the announcement from the information collector.4. The intelligent service system of claim 1 , further comprising an identification section configured to determine whether the participant or onlookers are members based on the information collected by the information collection section claim 1 ,wherein the announcement generator generates the announcement by using a determination result of the identification section.5. The intelligent service ...

PHOTORESIST COMPOSITIONS AND METHODS OF FORMING PATTERNS USING THE SAME

A photoresist composition includes a photosensitive copolymer having a repeating unit from a vinyl sulfone monomer, and a solvent. 1. A photoresist composition , comprising:a photosensitive copolymer including a repeating unit from a vinyl sulfone monomer; anda solvent.4. The photoresist composition as claimed in claim 1 , wherein an amount of the photosensitive copolymer ranges from about 1 weight percent to about 60 weight percent claim 1 , based on a total weight of the photoresist composition.5. The photoresist composition as claimed in claim 1 , further comprising a photoacid generator and a basic additive.6. The photoresist composition as claimed in claim 5 , wherein an amount of the photoacid generator ranges from about 1 weight percent to about 20 weight percent claim 5 , based on a total weight of the photoresist composition.7. The photoresist composition as claimed in claim 5 , wherein an amount of the basic additive ranges from about 0.001 weight percent to about 5 weight percent claim 5 , based on a total weight of the photoresist composition.8. A method of forming a pattern claim 5 , comprising:forming a photoresist layer from a photoresist composition including a photosensitive copolymer and a solvent on an object layer, the photosensitive copolymer including a repeating unit from a vinyl sulfone monomer;forming a photoresist pattern, forming the photoresist pattern including performing a light exposure on the photoresist layer; andetching the object layer using the photoresist pattern as an etching mask.9. The method as claimed in claim 8 , wherein the photoresist composition further includes a photoacid generator and a basic additive.11. The method as claimed in claim 8 , wherein an amount of the photosensitive copolymer ranges from about 1 weight percent to about 60 weight percent claim 8 , based on a total weight of the photoresist composition.12. The method as claimed in claim 8 , wherein the forming of the photoresist pattern includes:partially ...

ELECTRIC PUMP AND MOTOR

The present invention provides an electric pump, the electric pump comprising: a motor unit which includes a shaft, a rotor coupled to the shaft, and a stator disposed outside the rotor; a pump unit which includes a first rotor including a first lobe coupled to the motor unit and having a plurality of gear teeth, and a second rotor disposed outside the first rotor and including a second lobe; and a second cover including a second surface on which the pump unit is disposed, wherein the second surface has a second suction port and a second discharge port disposed thereon, and the second suction port provided on the second surface includes a third protrusion protruding to the inside of the second suction port. The angle formed by a first line connecting the center of the first rotor and the center of the second rotor, and a second line connecting the center of the first rotor and a distal end of the third protrusion is inversely proportional to the number of gear teeth of the first lobe. 1. An electric pump comprising:a motor unit including a shaft, a rotor coupled to the shaft, and a stator disposed outside the rotor;a pump unit including a first rotor coupled to the motor unit and including a first lobe with gear teeth and a second rotor disposed outside the first rotor and including a second lobe; anda second cover including a second surface on which the pump unit is disposed,wherein a second suction port and a second discharge port are provided on the second surface,the second suction port provided on the second surface comprises a third protrusion protruding inward of the second suction port, andan angle formed by a first line connecting a center of the first rotor and a center of the second rotor and a second line connecting the center of the first rotor and a distal end of the third protrusion is inversely proportional to the number of the gear teeth of the first lobe.2. The electric pump of claim 1 , wherein the first line passing through the center of the ...

ROTOR AND MOTOR INCLUDING SAME

An embodiment relates to a rotor and a motor including the same, the rotor comprising: a rotor core; coils wound around the rotor core; covers respectively arranged at the upper part of the rotor core, wherein the cover includes: a main body disposed at the rotor core; a plurality of blades arranged on the upper surface of the main body; and at least two first protruding parts protruding in the axial direction from the upper surface of the main body. Therefore, the rotor and the motor including the same can perform a balance correction operation. 1. A rotor comprising:a rotor core;a coil wound around the rotor core; andcovers disposed on the rotor core,wherein each of the covers includes a main body disposed on the rotor core, a plurality of blades disposed on an upper surface of the main body, and at least two first protruding parts protruding from the upper surface of the main body in an axial direction.2. The rotor of claim 1 , wherein:the main body includes a plate disposed on the rotor core, and a sleeve protruding from an outer circumferential surface of the plate in an axial direction; andthe first protruding parts protrude from an upper surface of the plate in the axial direction.3. The rotor of claim 2 , further comprising second protruding parts protruding from a lower surface of the plate in an axial direction.4. The rotor of claim 3 , wherein:the plate is disposed between the first protruding parts and the second protruding parts; andthe second protruding parts extend the first protruding parts in a downward direction.5. The rotor of claim 4 , wherein the second protruding parts protrude in an inward direction from an inner circumferential surface of the sleeve.6. The rotor of claim 5 , wherein the first protruding parts are disposed to protrude inward from an outer edge of the plate claim 5 , and are disposed between the blades.7. The rotor of claim 6 , wherein some of outer side surfaces of the first protruding parts and the outer circumferential ...

SOLID ELECTROLYTE AND METHOD FOR MANUFACTURING SAME

The present invention relates to a polymer electrolyte and a method for manufacturing same. More specifically, a polymer electrolyte with improved ion conductivity can be produced by adding boron nitride to a solid electrolyte comprising polysiloxane. 1. A solid electrolyte comprising:polysilaxane; andboron nitride (BN).2. The solid electrolyte according to claim 1 , wherein the solid electrolyte comprises a polysiloxane polymer matrix; a lithium salt; an organic solvent; a crosslinking agent; and boron nitride (13N) as a filler.3. The solid electrolyte according to claim 1 , wherein the boron nitride is contained in an amount: of 0.1 to 5% by weight based on the weight of the polysiloxane.4. The solid electrolyte according to claim 1 , wherein the boron nitride is a boron nitride surface-modified with polycyclic aromatic hydrocarbon.5. The solid electrolyte according to claim 4 , wherein the polycyclic aromatic hydrocarbon is at least one selected from the group consisting of pyrene claim 4 , perylene and benzoperylene.6. The solid electrolyte according to claim 4 , wherein the polycyclic aromatic hydrocarbon is one whose end is modified by the combination of polyethylene glycol (PEG).7. The solid electrolyte according to claim 4 , wherein the polycyclic aromatic hydrocarbon is contained in an amount of 4 to 10% by weight based on the total weight of the surface-modified boron nitride.8. The solid electrolyte according to claim 1 , wherein the molecular weight of the polysiloxane is 800 to 1200 g/mol.9. The solid electrolyte according to claim 2 , wherein the lithium salt is at least one selected from the group consisting of LiN(SOCF)(LiTFSI) LiSCN. LiN(CN) claim 2 , LiClO claim 2 , LiBF claim 2 , LiAsF claim 2 , LiPF claim 2 , LiCFSO claim 2 , Li(CFSO)C claim 2 , LiN(SOCF) claim 2 , LiN(SOCFCF) claim 2 , LiSbF claim 2 , LiPF(CFCF) claim 2 , LiPF(CF) claim 2 , LiPF(CF) claim 2 , and LiB(CO).10. The solid electrolyte according to claim 2 , wherein the organic ...

FIXING PIECE FIRING DEVICE FOR DENTAL MEMBRANE

The present invention relates to a fixing piece firing device for a dental membrane, the device being capable of firing the fixing piece to fix the dental membrane that covers a graft site after bone graft during implant surgery, and of facilitating access into an oral cavity due to a tip part with a curved front end, thus enabling a quick and easy procedure without using a typical dental drill. 1. A fixing piece firing device for a dental membrane , the device comprising:{'b': 10', '11', '12', '13, 'a linear rod-shaped main body () including a tip part () and a handle part () respectively provided at a front side and a rear side thereof, and a installation space () formed inside the main body in a longitudinal direction thereof;'}{'b': 20', '11', '12', '21', '13', '21', '13, 'a trigger button () provided at a junction between the tip part () and the handle part () so as to be elastically moved outward, and including a through hole () centrally formed therein so as to communicate with the installation space () such that the through hole () and the installation space () selectively communicate with each other depending on whether a pressing operation is performed;'}{'b': 30', '13', '12', '21', '13', '12', '21', '20', '20', '13, 'a hammer () provided in the installation space () of the handle part () so as to be elastically moved forward, and having a front end located in the through hole () communicating with the installation space () and a rear end protruding outward of the handle part () such that when the rear end is pulled, the front end is moved out of the through hole () and supported on a rear surface of the trigger button () moved elastically outward, causing the hammer to be moved to a loading position, and when the trigger button () moved outward is pressed, the through hole is allowed to communicate with the installation space () again, causing the hammer to be elastically moved forward to a firing position; and'}{'b': 40', '13', '11', '30', '30', '50', ' ...

DISPLAY DEVICE

The display device according to an exemplary embodiment of the present disclosure includes a substrate and a display element unit. The display element unit includes a first electrode on the substrate, a second electrode on the substrate and spaced apart from the first electrode in a first direction, and a plurality of light emitting elements between the first electrode and the second electrode in a plan view. Each of the first and second electrodes includes an opening. 1. A display device comprising:substrate; anddisplay element unit,wherein the display element unit comprises:a first electrode on the substrate;a second electrode on the substrate and spaced apart from the first electrode in a first direction; anda plurality of light emitting elements between the first electrode and the second electrode in a plan view, andwherein each of the first electrode and the second electrode has an opening.2. The display device of claim 1 , wherein the opening comprises a plurality of openings arranged in a second direction crossing the first direction.3. The display device of claim 2 , wherein each of the openings is arranged to be spaced apart from each of the light emitting elements at a constant distance in the first direction.4. The display device of claim 1 , wherein the opening extends in a second direction crossing the first direction claim 1 , andthe opening is spaced apart from the light emitting elements.5. The display device of claim 1 , wherein the opening has a shape of at least one selected from a polygon claim 1 , a circle claim 1 , and an ellipse.6. The display device of claim 1 , wherein each of the first electrode and the second electrode comprises a transparent conductive material.7. The display device of claim 1 , further comprising:an insulation pattern on the light emitting elements; anda reflective layer on the insulation pattern.8. The display device of claim 7 , wherein the insulation pattern and the reflective layer cover the first electrode claim 7 , ...

COPOLYMER ELECTROLYTES FOR SECONDARY BATTERY, METHOD FOR PREPARING THE SAME AND USE THEREOF

The present invention provides copolymers of polyethylene oxide methacrylate and alkenyl group-containing methacrylate, method for preparing the same and use thereof. The copolymers may be used for preparing solid phase electrolytes having high ionic conductivity and enhanced physical properties. 2. The polymer according to claim 1 ,wherein the bond is amide bond (—NHCO—), ester bond (—COO—) thioester bond (—COS—), ether bond (—O—), thioether bond (—S—), or disulfide bond (—S—S—).3. The polymer according to claim 1 ,wherein the divalent radical is an aliphatic radical having carbon numbers between 2 to 10, or an aromatic radical.4. The polymer according to claim 1 ,wherein the ratio of the n and m is 17:1 to 1:1.5. The polymer according to claim 1 ,wherein the A is cardanol, an alkenyl group or an unsaturated fatty acids7. The polymer according to claim 5 ,wherein the alkenyl group may be monounsaturated aliphatic hydrocarbon or polyunsaturated aliphatic hydrocarbon.8. The polymer according to claim 5 ,wherein the unsaturated fatty acid may be 5-dodecenoic acid (12:1(n-7)), 7-tetradecenonic acid (14:1(n-7)), palmitoleic acid (16:1(n-7)), vaccenic acid (18:1(n-7)), paullinic acid (20:1(n-7)), oleic acid (18:1(n-9)), elaidic acid (18:1(n-9)), eicosenoic acid (20:1(n-9)), erucic acid (22:1(n-9)), nervonic acid (24:1(n-9)), linoleic acid (18:2(n-6)), gamma-linolenic acid (18:3(n-6)), dihomo gamma-linolenic acid (18:3(n-6)), arachidonic acid (20:4(n-6)), alpha-linolenic acid (18:3(n-3)), eicosapentaenic acid, EPA (20:5(n-3)), or docosahexaenic acid, DHA (22:6(n-3)), or a combination of at least two fatty acid among above.9. A method for preparing the polymer claim 5 , the method comprises:preparing PEGMA (polyethylene glycol methacrylate) monomers and methacrylic acid monomers substituted with a moiety comprising alkenyl group having 12 to 22 carbon atoms, wherein the alkenyl group has 1 to 6 double bond (ACMA); andcopolymerizing the monomers by mixing the PEGMA monomers ...

DRIVING APPARATUS MAINTAINING GROUND CONTACT OF DRIVE-WHEEL

Provided herein is a driving apparatus for transporting a loaded object, which allows a drive-wheel to always be in contact with the ground even when the ground is uneven. The driving apparatus includes a loading plate () on which a loaded object is loaded, a first support () connected to a lower portion of one side of the loading plate (), a second support () connected to a lower portion of the other side of the loading plate (), a hinge () configured to connect the first support () to the second support () in a hinge structure, at least a pair of drive-wheels () coupled to both sides of a lower portion of the second support (), and a driver configured to rotate and drive the drive-wheels (). 1. A driving apparatus for maintaining a ground contact of a drive-wheel , comprising:{'b': 140', '240, 'a loading plate (, ) on which a loaded object is loaded;'}{'b': 110', '210', '140', '240, 'a first support (, ) connected to a lower portion of one side of the loading plate (, );'}{'b': 120', '220', '140', '240, 'a second support (, ) connected to a lower portion of the other side of the loading plate (, );'}{'b': 130', '230', '110', '210', '120', '220, 'a hinge (, ) configured to connect the first support (, ) to the second support (, ) in a hinge structure;'}{'b': 160', '260', '120', '220, 'at least a pair of drive-wheels (, ) coupled to both sides of a lower portion of the second support (, ); and'}{'b': 160', '260, 'a driver configured to rotate and drive the drive-wheels (, ).'}2140240110210140240120220140240110210140240120220. The driving apparatus of claim 1 , wherein a first connector claim 1 , which connects the loading plate ( claim 1 , ) to the first support ( claim 1 , ) claim 1 , and a second connector claim 1 , which connects the loading plate ( claim 1 , ) to the second support ( claim 1 , ) claim 1 , are connected to allow the loading plate ( claim 1 , ) and the first support ( claim 1 , ) to be relatively pivoted and are connected to allow the loading ...

Cell Membrane-Mimicking Brush Polymer And Method For Preparding Same

The present invention relates to a cell membrane-mimicking brush polymer having surface properties mimicking a cell membrane and a self-assembly capability by means of a cell membrane mimicking functional group introduced to a brush terminal, and a method for preparing same. 3. The brush polymer compound according to claim 1 , having a weight average molecular weight of 5 claim 1 ,000 to 5 claim 1 ,000 claim 1 ,000.6. A polymer thin film comprising the brush polymer compound according to .7. A method for preparing a polymer thin film claim 1 , which comprises a step of coating a brush polymer compound of on a substrate.8. The method for preparing a polymer thin film according to claim 7 , wherein the coating is performed by any one method selected from the group consisting of spin coating claim 7 , spray coating claim 7 , electrostatic coating claim 7 , dip coating claim 7 , blade coating claim 7 , ink jet coating and roll coating.9. The method according to claim 7 , comprising a step of heat treating the substrate coated with the brush polymer compound under vacuum at 30 to 100° C. for 10 to 20 hours. The present invention relates to a cell membrane-mimicking brush polymer and a method for preparing the same.Research on the introduction of functional molecules targeting biocompatibility, specific molecules, proteins and cells through various polymer materials mimicking cell membranes and surface control methods is actively under way. Particularly, in the case of protein adsorption experiments using the surface plasmon resonance method, a method using self-assembled monolayers (SAMs) is most widely used. SAMs can realize desired surface characteristics by introducing monomolecules having self-assembling properties onto the substrate surface. In particular, it has been applied to biosensor research for tracking specific molecules and proteins, and research of a surface having biocompatibility using monomolecules having various biomolecules.However, since SAMs have ...

TRANSISTOR SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME

A transistor substrate may include a base substrate, and a switching transistor and a driving transistor provided on the base substrate. The driving transistor includes: an active pattern provided on the base substrate and including a source region, a drain region spaced apart from the source region, and a channel region provided between the source region and the drain region; a gate electrode at least partially overlapping the active pattern; a gate insulating film provided between the active pattern and the gate electrode; a source electrode insulated from the gate electrode and connected to the source region; a drain electrode insulated from the gate electrode and connected to the drain region; and at least one dummy hole adjacent to the channel region. 1. A transistor substrate comprising:a base substrate; anda switching transistor and a driving transistor provided on the base substrate,wherein the driving transistor includes:an active pattern provided on the base substrate and including a source region, a drain region spaced apart from the source region, and a channel region provided between the source region and the drain region;a gate electrode at least partially overlapping the active pattern;a gate insulating film provided between the active pattern and the gate electrode;a source electrode insulated from the gate electrode and connected to the source region;a drain electrode insulated from the gate electrode and connected to the drain region; andat least one dummy hole adjacent to the channel region.2. The transistor substrate of claim 1 ,wherein the driving transistor further includes a first insulating film disposed on the gate electrode, andwherein the at least one dummy hole penetrates at least one of the gate insulating film and the first insulating film.3. The transistor substrate of claim 1 ,wherein the at least one dummy hole is spaced apart from the channel region by a dummy interval, and the dummy interval is a distance between the channel region ...

AUTOMATIC CONTROL SYSTEM AND METHOD FOR JOYSTICK CONTROL-BASED CONSTRUCTION EQUIPMENT

According to the present invention, a hydraulic system of construction equipment is implemented as a close center system, which converts an input signal of an electric or hydraulic joystick into a speed signal of a work apparatus, and controls a speed of the work apparatus regardless of an external load condition, thereby minimizing fatigue of a worker to improve work efficiency, improving a work apparatus operation ability of an unskilled person, and patterning standardized work to implement automation of construction equipment. 1. A system for automatically controlling construction equipment , to which a joystick is applied , based on a joystick control , comprising:{'b': 30', '300', '20', '200', '40', '400, 'a hydraulic pump (, ) configured to discharge working fluid within a hydraulic tank (, ) and supply the working fluid to an actuator (, );'}{'b': 40', '400', '30', '300, 'the actuator (, ) configured to drive the construction work apparatus with the working fluid of the hydraulic pump (, );'}{'b': 50', '50', '500', '500', '41', '410', '42', '420', '30', '300', '40', '400, 'first electronic hydraulic control valves ( and ′, and ′) installed in a piston-side inlet flow path (, ) and a rod-side inlet flow path (, ) connected from the hydraulic pump (, ) to the actuator (, );'}{'b': 60', '60', '600', '600', '21', '210', '22', '220', '40', '400', '20', '200, 'second electronic hydraulic control valves ( and ′, and ′) installed in a piston-side outlet flow path (, ) and a rod-side outlet flow path (, ) connected from the actuator (, ) to the hydraulic tank (, ); and'}{'b': 70', '700', '50', '50', '500', '500', '60', '60', '600', '600', '40', '400, 'a control unit (, ) configured to independently control the first electronic hydraulic control valves ( and ′, and ′) and the second electronic hydraulic control valves ( and ′, and ′) connected to the actuator (, ).'}2101070505060604040010. The system of claim 1 , wherein the joystick is an electric joystick () claim 1 ...

Polymer, a method of preparing the same, composite prepared from the polymer, and electrode and composite membrane each including the polymer or the composite

A polymer comprising a first repeating unit represented by Formula 1: wherein R 1 to R 13 and Ar 1 in Formula 1 are defined in the specification.

SCAN DRIVER

A scan driver includes stage circuits, each including: a first circuit including a control terminal (CT) connected to a first node (N), and connecting/disconnecting a previous scan line of a previous stage circuit to a second node (N) based on a control signal (CS); a second circuit including a CT connected to a clock signal line, and connecting one of a first power voltage line (FPVL) and a second power voltage line (SPVL) to the N based on a CS; a third circuit including a CT connected to the N, and connecting one of the N and the SPVL to a third node (N) based on a CS; a fourth circuit including a CT connected to the N, and connecting one of the FPVL and the SPVL to a current scan line based on a CS; and a first capacitor connecting the CT of the third circuit and the SPVL. 1. A scan driver comprising: a first circuit comprising a control terminal connected to a first node, the first circuit being configured to selectively connect and disconnect a previous scan line of a previous stage circuit to a second node in accordance with a control signal;', 'a second circuit comprising a control terminal connected to a clock signal line, the second circuit being configured to selectively connect one of a first power voltage line and a second power voltage line to the first node in accordance with a control signal;', 'a third circuit comprising a control terminal connected to the second node, the third circuit being configured to selectively connect one of the first node and the second power voltage line to a third node in accordance with a control signal;', 'a fourth circuit comprising a control terminal connected to the third node, the fourth circuit being configured to selectively connect one of the first power voltage line and the second power voltage line to a current scan line in accordance with a control signal; and', 'a first capacitor connecting the control terminal of the third circuit and the second power voltage line., 'stage circuits, each of the stage ...

SULFONATE-BASED COMPOUND AND POLYMER ELECTROLYTE MEMBRANE USING SAME

The present specification relates to a sulfonate-based compound and a polymer electrolyte membrane using the same, a membrane electrode assembly including the same, and a fuel cell including the same.

PIXEL AND DISPLAY DEVICE INCLUDING THE SAME

A pixel including a light emitting element, a first transistor connected between a first node and the light emitting element to control current flowing from a first power supply to a second power supply, a second transistor connected between a data line and the first transistor to be turned on by an ifirst scan signal, a third transistor including a P-type TFT connected between the first transistor and the first node to be turned on by the ifirst scan signal and, a fourth transistor including an N-type TFT connected between the first node and an initialization power supply line to be turned on by an i−1scan signal, and a first connection line connected between the third and fourth transistors to electrically connect semiconductor patterns thereof, in which the first connection line is disposed on the third and fourth transistors and contacts the semiconductor patterns thereof. 1. A pixel comprising:a light emitting element;a first transistor connected between a first node and the light emitting element, the first transistor configured to control an amount of current flowing from a first power supply of the s first node to a second power supply via the light emitting element;{'sup': 'th', 'a second transistor connected between a data line and the first transistor, the second transistor configured to be turned on by an ifirst scan signal, wherein i is a natural number of 2 or more;'}{'sup': 'th', 'a third transistor connected between the first transistor and the first node, the third transistor configured to be turned on by the ifirst scan signal and comprising a P-type thin film transistor;'}{'sup': 'th', 'a fourth transistor connected between the first node and an initialization power supply line to which an initialization power supply is supplied, the fourth transistor configured to be turned on by an i−1scan signal and comprising an N-type thin film transistor; and'}a first connection line connected between the third transistor and the fourth transistor, the first ...

Motion simulator

The objective of the present invention is to provide a motion simulator providing, to a link part, a buffering uniting part for absorbing impact during operation so as to prevent shaking of the motion simulator, thereby improving stability. To this end, the motion simulator of the present invention comprises: support members for supporting a chair on which a user sits, a monitor for providing images of a virtual environment according to the operation of the user, and a handle operated by the user for providing the virtual environment; and a plurality of link parts coupled to the lower portions of the support members so as to support the support members while simultaneously moving the same in the vertical direction, wherein at least one link part among the plurality of link parts are provided with buffering uniting parts for the absorption of impact.

HALOGEN BASED FLAME RETARDANT GLASS FIBER REINFORCED POLYAMIDE RESIN COMPOSITION AND METHOD FOR PREPARING THE SAME

Disclosed are a halogen-based flame retardant glass fiber reinforced polyamide resin composition and a method of preparing the same. A halogen-based flame retardant glass fiber reinforced polyamide resin composition comprising styrene-maleimide based copolymer having a high thermal decomposition temperature to secure flame retardancy and appearance required in electric and electronic components and a method of preparing the same are provided. 1. A halogen-based flame retardant glass fiber reinforced polyamide resin composition comprising a styrene-maleimide based copolymer having a thermal decomposition temperature of 300° C. or more , as measured with a thermogravimetric analyzer.2. The halogen-based flame retardant glass fiber reinforced polyamide resin composition according to claim 1 , wherein the styrene-maleimide based copolymer is a copolymer of 40 to 60 wt % of a styrene based monomer and 60 to 40 wt % of a maleimide based monomer.3. The halogen-based flame retardant glass fiber reinforced polyamide resin composition according to claim 1 , wherein the styrene-maleimide based copolymer comprises 40 to 50 wt % of a styrene based monomer claim 1 , 40 to 50 wt % of a maleimide based monomer claim 1 , and 1 to 10 wt % of a maleic acid anhydride claim 1 , and is a terpolymer having a molecular weight of 120 claim 1 ,000 to 145 claim 1 ,000 g/mol.4. The halogen-based flame retardant glass fiber reinforced polyamide resin composition according to claim 1 , wherein an amount of the styrene-maleimide based copolymer is 0.1 to 10 wt % based on 100 wt % in total of a polyamide resin constituting the halogen-based flame retardant glass fiber reinforced polyamide resin composition claim 1 , a styrene-maleimide based copolymer claim 1 , a halogen-based flame retardant claim 1 , and glass fiber.5. The halogen-based flame retardant glass fiber reinforced polyamide resin composition according to claim 1 , wherein the polyamide resin is at least one first polyamide resin ...

LITHIUM SECONDARY BATTERY POLYMER MATERIAL AND MANUFACTURING METHOD THEREFOR

A polymer material for a lithium secondary battery having ionic conductivity and electronic conductivity at the same time, and a method for preparing the same. The polymer material includes a polythiophene-based polymer and a conductive polymer, and the polymer material may be formed by forming a polythiophene-based polymer, forming a conductive polymer, and heat-treating the polythiophene-based polymer and the conductive polymer. 2. The polymer material for the lithium secondary battery according to claim 1 , wherein the conductive polymer comprises poly-(3 claim 1 ,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS).3. The polymer material for the lithium secondary battery according to claim 1 , wherein the polythiophene-based polymer and the conductive polymer are contained in a weight ratio of 95:5 to 80:20.4. The polymer material for the lithium secondary battery according to claim 1 , wherein the polymer material has an ionic conductivity of 10S/cm to 10S/cm.5. The polymer material for the lithium secondary battery according to claim 1 , wherein the polymer material has an electron conductivity of 10S/cm to 10S/cm.6. A positive electrode for the lithium secondary battery comprising the polymer material according to .7. A lithium secondary battery comprising the positive electrode according to .9. The method for preparing the polymer material for the lithium secondary battery according to claim 8 , wherein the step (a) comprises claim 8 ,(a1) adding methanol and sulfuric acid to thiophene acetic acid to form thiophene methyl acetate;(a2) adding iron chloride to thiophene methyl acetate to form polythiophene methyl acetate;(a3) adding sodium hydroxide to the polythiophene methyl acetate to form polythiophene sodium acetate;(a4) adding hydrogen chloride to the polythiophene sodium acetate to form polythiophene acetic acid; and(a5) adding polyethylene glycol to the polythiophene acetic acid to form poly(3-polyethylene glycol thiophene).10. The method for ...

Memory control device and operating method thereof

The present disclosure relates to a memory control device which can distribute and transfer a read request for cache hit data so as to allow a hard disk as well as a cache memory to process the read request, thereby maximizing the throughput of the entire storage device, and an operation method of the memory control device.

SIMULATION METHOD AND SYSTEM FOR REAL-TIME BROADCASTING

Provided is a simulation method and system for real-time broadcasting. A simulation method may include verifying an action set for a mechanical object, and displaying a movement of the mechanical object in response to the action using a line that connects a start location of the movement and an end location of the movement. 1. A method comprising:determining, by a processor to simulate gameplay of a match in a management game as the match progresses, a real-time action for a mechanical object as part of a continuous sequence of actions by a camp in control of the mechanical object, the continuous sequence of actions comprising the real-time action extending from at least one previous action;displaying, in response to determining the real-time action, a real-time movement of the mechanical object;determining whether a highlight scene occurred based on a probability of each scene comprising a plurality of actions,wherein, in response to occurrence of the highlight scene, displaying the real-time movement comprises displaying a real-time movement of character objects for a plurality of characters and a real-time movement of the mechanical object.2. The method of claim 1 , further comprising:determining a probability of success for each action among a pool of actions,wherein the real-time action for the mechanical object is randomly determined, by the processor, from among the pool of actions.3. The method of claim 1 , wherein:displaying the real-time movement of the mechanical object comprises displaying the real-time movement of the mechanical object using a line connecting a start location of the real-time movement extending from at least one other line depicting the at least one previous action and an end location of the real-time movement;the method further comprises terminating, in response to another action breaking continuity of the continuous sequence of actions, display of joined lines depicting the continuous sequence of actions; anda color of another line ...

Substituted pyridinone derivatives and methods for manufacturing the same

Disclosed are a novel compound or a pharmaceutically acceptable salt thereof, a preparation method thereof, and the compound-containing pharmaceutical composition for treating a metabolic disorder. Specifically, the disclosed compound is represented by [Formula 1]. The compound activates GPR119, and thus can be used for treating metabolic disorders, that is, diabetes mellitus, diabetes mellitus-related diseases, diabetes mellitus-related microvessel complications, diabetes mellitus-related large vessel complications, cardiovascular disorders, metabolic syndrome and its constituent diseases, obesity, and other diseases. In Formula 1, P 1 , P 2 , P 3 , P 4 , L 1 , R 4 , n 4 , X, Y, Z 1 and Z 2 are the same as defined above.

DISPLAY DEVICE

A display device includes a conductive layer including a voltage line and a conductive pattern on the substrate, a via layer on the conductive layer and including a plurality of contact holes exposing a portion of the conductive layer, a first electrode and a second electrode spaced from each other on the via layer, a first insulating layer on the first electrode and the second electrode and including a plurality of openings exposing the contact holes, light emitting elements on the first electrode and the second electrode on the first insulating layer, and a first connection electrode on the first electrode and in contact with the light emitting element, and a second connection electrode on the second electrode and in contact with the light emitting element, wherein the first connection electrode is in direct contact with the conductive pattern through a first opening exposing a first contact hole. 1. A display device comprising:a conductive layer comprising a voltage line and a conductive pattern on a substrate;a via layer on the conductive layer and including a plurality of contact holes exposing a portion of the conductive layer;a first electrode and a second electrode spaced from each other on the via layer;a first insulating layer on the first electrode and the second electrode and including a plurality of openings exposing the plurality of contact holes;light emitting elements on the first electrode and the second electrode on the first insulating layer; anda first connection electrode on the first electrode and in contact with the light emitting element, and a second connection electrode on the second electrode and in contact with the light emitting element,wherein the first connection electrode is in direct contact with the conductive pattern through a first opening exposing a first contact hole of the plurality of contact holes, andwherein the second connection electrode is in direct contact with the voltage line through a second opening exposing a second ...

Multi-contact type relay by electromagnet

The present invention relates to a multi-contact type relay in which power is supplied to a load through a BCM (Body Control Module) in accordance with a switching signal from an integration switch, and two coils provided in a relay are selectively activated in accordance with a switching signal from the BCM, so that a fixed contact unit operates based on various contact types in accordance with a movement of a switching part. Therefore, it is possible to fabricate a product as a module, thus resulting in cost reduction and a lightness of a product fabricated thereof.

Halogen based flame retardant glass fiber reinforced polyamide resin composition and method for preparing the same

Disclosed are a halogen-based flame retardant glass fiber reinforced polyamide resin composition and a method of preparing the same. A halogen-based flame retardant glass fiber reinforced polyamide resin composition comprising styrene-maleimide based copolymer having a high thermal decomposition temperature to secure flame retardancy and appearance required in electric and electronic components and a method of preparing the same are provided.

Super absorbent polymer manufacturing method and super absorbent polymer

The present invention relates to a method for preparing superabsorbent polymer that has antibacterial activity, in which the basic properties of superabsorbent polymer are maintained or improved, and may exhibits excellent bacterial proliferation inhibition effect, and superabsorbent polymer prepared thereby. The preparation method of superabsorbent polymer comprises the steps of: forming base polymer powder using hydogel polymer comprising crosslinked polymer, and then, surface crosslinking the base polymer powder using a surface crosslinking solution comprising a surface crosslinking agent and cuprous oxide, wherein the cuprous oxide is included in the content of 0.001 to 2.5 parts by weight, based on 100 parts by weight of the base polymer powder.

Halogen-based flame-retardant glass fiber-reinforced polyamide resin composition, and method for preparing same

Latch assembly

The latch assembly according to the present invention includes a locking plate (10); a latch plate (20) formed with a hooking part (24) which is locked in the locking pin (1), and operationally engaged with the locking plate (10) so as to operate depending on the pivoting of the locking plate (10); front and rear base plates (30) and (40) coupled to the locking plate (10) and the latch plate (20) at the front and rear of the locking plate (10) and the latch plate (20) with the locking plate (10) and the latch plate (20) being received therebetween; a spring (50) for elastically connecting the locking plate (10) and the latch plate (20); and a connecting rod (60) operationally coupled to the locking plate (10) to pivot the locking plate (10) so that the locking pin (1) is hooked to and released from the hooking part (24) of the latch plate (20).

Anti-bacterial and anti-fouling coating composition, film using the same, method of producing the same and product having the film

A single coating composition providing both anti-bacterial and anti-fouling functions when applied to a product and a method of preparing same. The composition includes a fluorine-based substituent according to the following Formula 1 and at least one ammonium-based substituent according to the following Formula 2: wherein p and q each independently is an integer of 1 to 100,          [Formula 2]     (̵CH 2 -C(CH 3 )(COOCH 2 CH 2 + N(CH 3 ) 2 (CH 2 CH 2 ) x (CH 3 ))̵ wherein x is an integer of 1 to 20.

Substrate-processing device

【課題】基板を効率的に処理することができる基板処理装置を提供する。 【解決手段】本発明は基板を処理する装置を提供する。基板を処理する装置は、処理空間を有するハウジングと、前記処理空間で基板を支持するチャックを含む支持ユニットと、前記チャックに支持された基板の中央領域に非活性ガスを供給する第１ガス供給部、そして前記チャックに支持された基板の縁領域にプラズマ状態に励起される工程ガスを供給する第２ガス供給部を含むガス供給ユニットと、前記チャックに支持された基板の上面と対向するように提供される誘電体板と、を含み、前記誘電体板の中央領域の下面高さと前記誘電体板の縁領域の下面高さは互いに異なり、前記チャックの中央領域の上面高さと前記チャックの縁領域の上面高さは互いに異なることができる。 【選択図】図３

Display device

A display device includes a first electrode and a second electrode spaced apart from each other, each of the first electrode and the second electrode including an electrode base layer, a main electrode layer disposed on the electrode base layer, and an electrode upper layer disposed on a portion of the main electrode layer, a first insulating layer disposed on the first electrode and the second electrode, light-emitting elements disposed on the first electrode and the second electrode on the first insulating layer, a first connecting electrode electrically contacting the light-emitting elements, and a second connecting electrode electrically contacting the light-emitting elements. The first electrode includes a first part, the second electrode includes a second part, and the light-emitting elements are disposed on the first part and the second part.