APPARATUS AND METHOD FOR TRANSMITTING MESSAGE IN THE COMMUNICATION SYSTEM

An apparatus and method for transmitting a message in a mobile communication system is disclosed. The apparatus for transmitting a message in a portable terminal comprises a message generation unit for generating a message including contents corresponding to at least two recipients and for selectively selecting an intended user for the respective content, and a controller for controlling to transmit the message to the at least two recipients. 1. An apparatus for transmitting a message in a portable terminal , comprising:a message generation unit for generating a message including a plurality of frames containing contents, and assigning the content of each frame to an intended recipient; anda controller for controlling to the transmission of the message to at least two recipients.2. The apparatus of claim 1 , wherein the contents are received from another portable terminal claim 1 , is inputted by a user claim 1 , or pre-stored in a memory of the portable terminal3. The apparatus of claim 1 , wherein the message generation unit includes information in the plurality of frames indicating which recipient has an authorization to access a particular content.4. The apparatus of claim 1 , wherein the message generation unit outputs a screen displaying a list of possible recipients.5. The apparatus of claim 1 , wherein the contents includes at least one of text contents claim 1 , image contents claim 1 , audio contents claim 1 , and multimedia contents.6. The apparatus of claim 1 , wherein the message is transmitted to the at least two recipients recipient via a message server.7. A mobile communication system claim 1 , comprising;a portable terminal for transmitting a plurality of frames containing contents to at least two recipients; anda message server for receiving the contents from the portable terminal, the message server including;a message processing unit for distinguishing the contents intended to respective recipient according to a frame identification indicative of ...

Sensor for Detecting Cancerous Tissue and Method of Manufacturing the Same

Disclosed herein are a sensor for detecting cancerous tissue, a method of manufacturing the same, and a method of monitoring the presence and status of cancerous tissue in real time. The sensor for detecting cancerous tissue includes a board, one or more pairs of needle electrodes, and an output unit. The needle electrodes are formed on the board, and obtain electrical signals from tissue. The output unit outputs the electrical signals, obtained from the electrodes, to the outside.

PASTE COMPOSITION FOR REAR ELECTRODE OF SOLAR CELL AND SOLAR CELL INCLUDING THE SAME

A paste composition for a rear electrode of a solar cell according to an embodiment comprises conductive powder including a first powder having a first mean particle diameter, a second powder having a second mean particle diameter larger than the first mean particle diameter, and a third powder having a third mean particle diameter larger than the second mean particle diameter, and an organic vehicle. 1. A paste composition for a rear electrode of a solar cell comprising:a conductive powder including a first powder having a first mean particle diameter, a second powder having a second mean particle diameter larger than the first mean particle diameter, and a third powder having a third mean particle diameter larger than the second mean particle diameter; andan organic vehicle.2. The paste composition for a rear electrode of a solar cell according to claim 1 , wherein the first mean particle diameter is in a range of about 1.5 μm to about 2.5 μm claim 1 , the second mean particle diameter is in a range of about 4.5 μm to about 5.5 μm claim 1 , and the third mean particle diameter is in a range of about 9.5 μm to about 10.5 μm.3. The paste composition for a rear electrode of a solar cell according to claim 1 , wherein about 20.1 to 21.1 parts by weight of the first powder claim 1 , about 29.7 to 37 parts by weight of the second powder claim 1 , and about 12.8 to 20.1 parts by weight of the third powder are included based on 100 parts by weight of the paste composition.4. The paste composition for a rear electrode of a solar cell according to claim 1 , wherein about 12.8 to 13.8 parts by weight of the first powder claim 1 , about 37 to 43.3 parts by weight of the second powder claim 1 , and about 12.8 to 20.1 parts by weight of the third powder are included based on 100 parts by weight of the paste composition.5. The paste composition for a rear electrode of a solar cell according to claim 1 , wherein the conductive powder includes aluminum.6. The paste composition for ...

ARRAY SUBSTRATE, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME

An array substrate includes a substrate, a dummy pad and a driving signal output line. The substrate includes a display area displaying an image, and a peripheral area surrounding the display area. The dummy pad extends along a first direction in the peripheral area of the substrate, and includes a first protrusion portion protruding from an end portion of the dummy pad along the first direction. The driving signal output line extends along a second direction crossing with the first direction, is disposed adjacent to the dummy pad, and provides an external signal. Accordingly static electricity provided to the driving signal output line flows into the dummy pad having the first protrusion portion, so that static electricity may be prevented from flowing into the display area. 1. An array substrate , comprising:a substrate comprising a display area and a peripheral area, the display area displaying an image, the peripheral area surrounding the display area;a dummy pad extending along a first direction in the peripheral area, and comprising a first protrusion portion protruding from an end portion of the dummy pad along the first direction; anda driving signal output line to provide a driving signal, the driving signal output line extending along a second direction crossing with the first direction, and being disposed adjacent to the dummy pad.2. The array substrate of claim 1 , further comprising:a signal pad disposed substantially parallel with the dummy pad; andan electrostatic capacitor disposed in the peripheral area between the signal pad and the display area and between the dummy pad and the display area, and electrically connected to the dummy pad.3. The array substrate of claim 1 , further comprising:a signal pad disposed substantially parallel with the dummy pad;an electrostatic prevention unit disposed in the peripheral area between the signal pad and the display area and between the dummy pad and the display area, and electrically connected to the signal ...

LIQUID CRYSTAL DISPLAY

A liquid crystal display includes: a first substrate including a first through-hole; a second substrate facing the first substrate and including a second through-hole corresponding to the first through-hole; a sealant coupling the first substrate and the second substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a spacer disposed between the first substrate and the second substrate; and a supporting assistance member including a third through-hole connected to the first through-hole and the second through-hole, wherein the supporting assistance member includes a first supporting assistance member made with the same material as the spacer. 1. A liquid crystal display comprising:a first substrate comprising a first through-hole;a second substrate facing the first substrate and comprising a second through-hole corresponding to the first through-hole;a sealant coupling the first substrate and the second substrate together;a liquid crystal layer disposed between the first substrate and the second substrate;a spacer disposed between the first substrate and the second substrate; anda supporting assistance member comprising a third through-hole connected to the first through-hole and the second through-hole,wherein the supporting assistance member comprises a first supporting assistance member made of the same material as the spacer.2. The liquid crystal display of claim 1 , whereinthe supporting assistance member and the third through-hole are substantially cylindrical.3. The liquid crystal display of claim 2 , whereina diameter of the third through-hole is in the range of 3.65 mm to 5.65 mm.4. The liquid crystal display of claim 3 , whereinthe diameter of the cylinder is a sum of the diameter of the third through-hole and a value in the range of 0.5 mm to 0.7 mm.5. The liquid crystal display of claim 1 , whereinthe supporting assistance member is disposed between the sealant and a cutting line of the first substrate.6. The ...

ADDITIVE FOR OVERCHARGE PREVENTING OF SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE FOR SECONDARY BATTERY INCLUDING THE SAME

An additive for overcharge prevention of a lithium ion battery is provided. A nonaqueous electrolyte for a lithium ion battery including a lithium salt and an organic solvent is also provided, which includes both a terphenylene derivative and a xylene derivative. The additive undergoes oxidative polymerization during overcharge and increases resistance of an electrode surface, thereby shutting down overcharge current. When the additive of the present invention is used in the electrolyte of a lithium ion battery, the safety of battery can be improved during overcharge. 2. The additive of claim 1 , wherein the terphenyl derivative has an oxidation initiation voltage (vs. Li/Li) in a range of 4.4 to 4.7 V.3. The additive of claim 1 , wherein the xylene derivative has an oxidation initiation voltage in a range of 4.6 to 5.0 V.4. The additive of claim 1 , wherein the terphenyl derivative is at least one compound selected from the group consisting of o-terphenyl claim 1 , m-terphenyl claim 1 , p-terphenyl claim 1 , fluoroterphenyl claim 1 , chloroterphenyl claim 1 , methylterphenyl claim 1 , ethylterphenyl claim 1 , propylterphenyl claim 1 , butylterphenyl claim 1 , cyclohexylterphenyl claim 1 , methoxyterphenyl claim 1 , dimethoxyterphenyl claim 1 , fluoromethoxyterphenyl claim 1 , chloromethoxyterphenyl claim 1 , and methylmethoxyterphenyl.5. The additive of claim 1 , wherein the xylene derivative is at least one compound selected from the group consisting of o-xylene claim 1 , m-xylene claim 1 , p-xylene claim 1 , fluoroxylene claim 1 , chloroxylene claim 1 , bromoxylene claim 1 , ethylxylene claim 1 , propylxylene claim 1 , butylxylene claim 1 , cyclohexylxylene claim 1 , methoxyxylene claim 1 , dimethoxyxylene claim 1 , trimethoxyxylene claim 1 , fluoromethoxyxylene claim 1 , chloromethoxyxylene claim 1 , and methylmethoxyxylene.6. The additive of claim 1 , wherein the terphenyl derivative is used in an amount of 0.1-10 parts by weight based on 100 parts by weight of ...

Method for preparing lithium manganese oxide positive active material for lithium ion secondary battery, positive active material prepared thereby, and lithium ion secondary battery including the same

A method for preparing a lithium manganese oxide positive active material for a lithium ion secondary battery, which has spherical spinel-type lithium manganese oxide particles having two or more different types of sizes, the method including uniformly mixing manganese oxide having two or more different types of sizes with a lithium containing compound, and heat treating the resultant mixture to obtain lithium manganese oxide.

SOLAR CELL AND PASTE COMPOSITION FOR REAR ELECTRODE OF THE SAME

A paste composition for a rear electrode of a solar cell according to the embodiment includes conductive powder; an organic vehicle; and an additive including silicon or a metal. 1. A paste composition for a rear electrode of a solar cell , the paste composition comprising:conductive powder;an organic vehicle; andan additive including silicon or a metal.2. The paste composition of claim 1 , wherein the additive includes at least one selected from the group consisting of silicon claim 1 , silicon oil claim 1 , silicon resin claim 1 , silicon acetate claim 1 , silicon nitride claim 1 , silicon oxide and silicon carbide.3. The paste composition of claim 2 , wherein the silicon oil includes at least one selected from the group consisting of dimethyl silicon oil claim 2 , methyl phenyl silicon oil claim 2 , cyclic polydimethylsiloxane claim 2 , and modified silicon oil.4. The paste composition of claim 2 , wherein the silicon resin has a siloxane bonding.5. The paste composition of claim 1 , wherein the additive includes at least one selected from the group consisting of Cu claim 1 , Mg claim 1 , Ni and an alloy including one of Cu claim 1 , Mg and Ni.6. The paste composition of claim 5 , wherein the alloy includes at least one selected from the group consisting of metal oxide and metal additive salt.7. The paste composition of claim 1 , wherein the additive has a mean grain size in a range of 1 to 10 μm.8. The paste composition of claim 1 , wherein the paste composition includes 50 to 90 weight % of the conductive powder claim 1 , 10 to 50 weight % of the organic vehicle claim 1 , 0.1 to 20 weight % of the additive claim 1 , and 0 to 20 weight % of glass frit.9. The paste composition of claim 7 , wherein the paste composition is a glass fit-free paste composition.10. The paste composition of claim 8 , wherein the paste composition is a lead-free paste composition.11. The paste composition of claim 1 , wherein the conductive powder includes aluminum powder.12. A solar ...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METHOD OF PREPARING POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM ION SECONDARY BATTERY INCLUDING POSITIVE ELECTRODE ACTIVE MATERIAL

Provided is a positive electrode active material for a lithium ion secondary battery expressed by the following Chemical Formula 1 and containing antimony. 1. A positive electrode active material for a lithium ion secondary battery expressed by the following Chemical Formula I and comprising antimony ,{'br': None, 'i': y', '−y, 'sub': 2', '3', '(1-x)', 'x', '2, 'LiMnO-(1)LiMSbO\u2003\u2003(1)'}where M is one or more selected from the group consisting of nickel (Ni), cobalt (Co), and manganese (Mn), and 0 Подробнее

COMPOSITE POSITIVE ELECTRODE ACTIVE MATERIAL, ELECTRODE FOR LITHIUM SECONDARY BATTERY INCLUDING COMPOSITE POSITIVE ELECTRODE ACTIVE MATERIAL, AND LITHIUM SECONDARY BATTERY

Provided are a composite positive electrode active material, an electrode for a lithium secondary battery including the composite positive electrode active material, and a lithium secondary battery, and more particularly, a composite positive electrode active material including lithium composite oxide, activated carbon, and carbon black, an electrode for a lithium secondary battery including the composite positive electrode active material, and a lithium secondary battery. The present disclosure may provide a lithium secondary battery having improved rate characteristics in a low-temperature atmosphere. 1. A composite positive electrode active material comprising:80 to 98 parts by weight of a positive electrode active material expressed by the following Chemical Formula 1;1 to 15 parts by weight of activated carbon; and1 to 5 parts by weight of carbon black, based on 100 parts by weight of the composite positive electrode active material,{'sup': 2', '2', '2', '2, 'claim-text': {'br': None, 'sub': 2', '3', '2, 'xLiMnO-(1−x) LiMO\u2003\u2003[Chemical Formula 1]'}, 'wherein a specific surface area of the activated carbon is in a range of 800 0 m/g to 3000 m/g and a specific surface area of the carbon black is in a range of 1000 m/g to 2000 m/gwhere M is one or more selected from the group consisting of magnesium (Mg), nickel (Ni), cobalt (Co), chromium (Cr), aluminum (Al), vanadium (V), iron (Fe), copper (Cu), zinc (Zn), titanium (Ti), strontium (Sr), manganese (Mn), boron (B), and lanthanum (La), and 0 Подробнее

POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD OF PREPARING POSITIVE ELECTRODE ACTIVE MATERIAL, AND LITHIUM SECONDARY BATTERY USING POSITIVE ELECTRODE ACTIVE MATERIAL

Provided are a positive electrode active material, a method of preparing the same, and a lithium secondary battery using the positive electrode active material, and more particularly, a positive electrode active material in which a surface of layer-structured lithium transition metal composite oxide is coated with one or more indium-based compounds selected from the group consisting of indium oxides and alloys including indium, a method of preparing the positive electrode active material, and a lithium secondary battery using the positive electrode active material. According to the present disclosure, degradation of cycle characteristics according to repetitive discharge of a battery may be prevented and thermal stability and rate characteristics may be improved. 1. A positive electrode active material comprising layer-structured lithium transition metal composite oxide expressed by the following Chemical Formula 1 , {'br': None, 'i': x', '−x, 'sub': 2', '2', '3, 'LiMO.(1)LiMnO\u2003\u2003[Chemical Formula 1]'}, 'wherein a surface of the lithium transition metal composite oxide is coated with one or more indium (In)-based compounds selected from the group consisting of indium oxides and alloys including indiumwhere M is one or more selected from the group consisting of magnesium (Mg), nickel (Ni), cobalt (Co), chromium (Cr), aluminum (Al), vanadium (V), iron (Fe), copper (Cu), zinc (Zn), titanium (Ti), strontium (Sr), manganese (Mn), boron (B), and lanthanum (La), and 0 Подробнее

POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY AND LITHIUM ION SECONDARY BATTERY INCLUDING POSITIVE ELECTRODE ACTIVE MATERIAL

Provided is a positive electrode active material for a lithium ion secondary battery including layer-structured lithium metal oxide expressed by the following Chemical Formula 1 and at least one selected from the group consisting of spinel-structured lithium metal oxides and olivine-structured lithium metal oxides. 1. A positive electrode active material for a lithium ion secondary battery comprising:layer-structured lithium metal oxide expressed by the following Chemical Formula (1); and {'br': None, 'i': x', '−x, 'sub': 2', '2', '3, 'LiMO·(1)LiMnO\u2003\u2003(1)'}, 'at least one selected from the group consisting of spinel-structured lithium metal oxides and olivine-structured lithium metal oxides,'}where M is one or more selected from the group consisting of nickel (Ni), cobalt (Co), and manganese (Mn), and 0 Подробнее

APPARATUS AND METHOD FOR RECOGNIZING IMAGE

A method for recognizing an image in an electronic device is provided so as to determine whether or not a specific object is actually within the presence of (immediate photographable vicinity) of the electronic device based on certain characteristics of one or more images of the specific object. Images of the specific object which is focused and shot at different magnifications are obtained. Characteristics of an object region and a background region between the obtained images are compared. Whether the object is real is determined depending on the comparison result. An apparatus hardware configured for operation of the method in electronic devices including but limited to mobile terminals. 1. A method for recognizing an image in an electronic device , the method comprising:obtaining by processing unit images of a specific object which is focused and shot at different magnifications by a camera subsystem;comparing by the processing unit in conjunction with a camera module characteristics of an object region and a background region between the obtained images; anddetermining by the processing unit whether the specific object is physically within the presence of the camera subsystem and is not a copy or photo of the specific object depending on the comparison result.2. The method of claim 1 , wherein comparing the characteristics of the object region and the background region between the obtained images comprises:obtaining a first comparison characteristic between an object region and a background region of a first image of the specific object;obtaining a second comparison characteristic between an object region and a background region of a second image of the specific object; andcomparing the first comparison characteristic of the first image with the second comparison characteristic of the second image.3. The method of claim 2 , wherein determining whether the specific object is physically within the presence of the camera subsystem and is not a copy or photo of the ...

Liquid crystal display

A liquid crystal display has its common electrode and pixel electrodes formed on a same substrate where the substrate further includes a plurality of common voltage transmitting lines disposed under both of the common electrode and the pixel electrodes and forming a ladder-like network connected to the common electrode at multiple connection locations for providing the common voltage to the common electrode by way of conduction paths having substantially lower resistivity than the common electrode, whereby an RC delay factor of transmitting the common voltage is reduced.

LIQUID CRYSTAL DISPLAY

The present invention relates to a liquid crystal display including: a first substrate and an opposing second substrate; a liquid crystal layer interposed between the first substrate and the second substrate; a light blocking member disposed on the first substrate or the second substrate; a first field generating electrode disposed on the first substrate; a second field generating electrode disposed on the first substrate and including branch electrodes overlapping the first field generating electrode; and a gate line disposed on the first substrate and extending in a first direction. A branch electrode of the branch electrodes includes a central portion and a first edge portion disposed at one end of the central portion. A first angle formed between the first edge portion and a second direction is greater than a second angle formed between the second direction and the central portion, the second direction being perpendicular to the first direction. 1. A liquid crystal display comprising:a first substrate and an opposing second substrate;a liquid crystal layer interposed between the first substrate and the second substrate;a first field generating electrode disposed on the first substrate;a second field generating electrode overlapping the first field generating electrode and comprising branch electrodes; anda light blocking member disposed on the first substrate or the second substrate;a gate line disposed on the first substrate and extending in a first direction,wherein,a slit between adjacent branch electrodes comprises a first edge, an opposing second edge, and a third edge extending between the first edge and the second edge, andthe third edge overlaps the light blocking member.2. The liquid crystal display of claim 1 , wherein the third edge is inclined with respect to the first direction.3. The liquid crystal display of claim 2 , wherein an angle between the third edge and the second edge is an acute angle.4. The liquid crystal display of claim 3 , wherein an ...

VECTORS AND STRAINS FOR PRODUCING MYRCENE AND METHOD OF PRODUCING MYRCENE USING THE SAME

Disclosed herein are an expression vector capable of expressing myrcene, an strain transformed with the vector and having improved capability of producing myrcene and a method for producing myrcene and a method for recycling glycerol using the same. In an aspect, the transformed strain of the present disclosure can produce myrcene with high purity on a large scale using glycerol or glucose as a carbon source. Also, the strain of the present disclosure is economical and environment-friendly because it can produce high value-added myrcene using waste glycerol as a carbon source. In addition, the strongly volatile myrcene can be produced and isolated at the same time. 1Escherichia coli. A transformed strain transformed with a first vector and a second vector ,the first vector comprising, in sequence,a chloramphenicol resistance gene as a selection marker;a p15A replication origin as a replication origin;a lacUV5 promoter;a first domain comprising a gene encoding an enzyme which produces mevalonate from acetyl-CoA; anda second domain comprising a gene encoding an enzyme which produces dimethylallyl pyrophosphate (DMAPP) from mevalonate, andthe second vector comprising, in sequence,an ampicillin resistance gene as a selection marker;a ColE1 replication origin as a replication origin;a trc promoter; anda gene encoding an enzyme which is capable of producing myrcene from geranyl pyrophosphate (GPP).2Escherichia coli. The transformed strain according to claim 1 ,wherein the first vector further comprises one or more selected from a trc promoter; and a gene encoding an enzyme which is capable of producing geranyl pyrophosphate (GPP) from dimethylallyl pyrophosphate (DMAPP) and isopentenyl diphosphate (IPP),the trc promoter is located between the first domain and the second domain, andthe gene encoding an enzyme which is capable of producing geranyl pyrophosphate (GPP) from dimethylallyl pyrophosphate (DMAPP) and isopentenyl diphosphate (IPP) is located downstream of the ...

Display Device

A display device capable of reducing a non-display area includes a substrate hole surrounded by light emitting elements, and a moisture penetration preventing layer disposed between an inner dam surrounded by the light emitting elements and the substrate hole. Accordingly, it is possible to prevent damage to light emitting stacks caused by external moisture or oxygen. Since the substrate hole is disposed within an active area, a reduction in non-display area is achieved. 1. A display device comprising:a plurality of light emitting elements disposed on a substrate, each of the light emitting elements comprising:a substrate hole passing through the substrate while being surrounded by the plurality of light emitting elements; anda moisture penetration preventing layer disposed between the plurality of light emitting elements and the substrate hole.2. The display device according to claim 1 , further comprising:an inner dam disposed between the substrate hole and the plurality of light emitting elements; anda blocking groove disposed between the inner dam and the substrate hole while overlapping with the moisture penetration preventing layer, the blocking groove having a reversed taper shape.3. The display device according to claim 1 , further comprising:a through hole disposed to surround the substrate hole while passing through a light emitting stack of the plurality of light emitting elements,wherein the moisture penetration preventing layer is disposed on side surfaces of the light emitting stack exposed through the through hole.4. The display device according to claim 1 , further comprising:a black layer disposed to cover upper and side surfaces of the moisture penetration preventing layer;a side cover layer made of a frit-based sealant, the side cover layer covering the moisture penetration preventing layer;an encapsulation unit disposed on the plurality of light emitting elements; anda touch sensor disposed on the encapsulation unit, the touch sensor comprising a ...

DISPLAY DEVICE

Provided is a display device including a plurality of pixels; a plurality of data lines connected to the plurality of pixels; a data driver applying data voltages to the plurality of data lines; and a first test pad unit connected to at least one of the plurality of data lines in order to check the data voltages, in which the first test pad unit includes a test pad which is electrically double-separated from the at least one of the data lines. 1. A display device , comprising:a pixel;a data line corresponding to the pixel; anda first test pad unit connected to the data line in order to check a data voltage, the first test pad unit comprising:a test pad;a first wiring connected to the test pad;a stepping member facing the first wiring and separated from the first wiring, the stepping member disposed on the same layer as the first wiring;a second wiring facing the stepping member and separated from the stepping member, the second wiring disposed on the same layer as the stepping member, the second wiring connected to the data line;a first bridge member disposed on the first wiring and the stepping member; anda second bridge member disposed on the stepping member and the second wiring.2. The display device of claim 1 , wherein the first wiring comprises one end connected to the test pad and the other end widely formed for an electrical connection to first bridge member.3. The display device of claim 2 , wherein the second wiring comprises one end connected to the data line and the other end widely formed for electrical connection to the second bridge member.4. The display device of claim 3 , wherein the first test pad unit further comprises:an insulating layer disposed between the other end of the first wiring and the stepping member, and disposed between the other end of the second wiring and the stepping member.5. The display device of claim 4 , wherein the insulating layer is disposed between the first bridge member and the other end of the first wiring claim 4 , ...

LIQUID CRYSTAL DISPLAY

A liquid crystal display includes: a first substrate including a first through-hole; a second substrate facing the first substrate and including a second through-hole corresponding to the first through-hole; a sealant coupling the first substrate and the second substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a spacer disposed between the first substrate and the second substrate; and a supporting assistance member including a third through-hole connected to the first through-hole and the second through-hole, wherein the supporting assistance member includes a first supporting assistance member made with the same material as the spacer. 1. A display device comprising:a first substrate;a second substrate overlapping the first substrate;a sealant coupling the first substrate and the second substrate together;a display unit between the first substrate and the second substrate;a spacer disposed between the first substrate and the second substrate; anda supporting assistance member,wherein at least one of the first substrate and the second substrate comprises a hole, and the supporting assistance member comprises a third hole, andwherein the hole and the third hole are disposed in a peripheral area of the display unit and are disposed between the sealant and an edge of the first substrate.2. The display device of claim 1 , wherein the first substrate comprises a first hole and the second substrate comprises a second hole.3. The display device of claim 1 , wherein the supporting assistance member and the third hole are substantially cylindrical.4. The display device of claim 3 , wherein a diameter of the third hole is in the range of about 3.65 mm to about 5.65 mm.5. The display device of claim 4 , wherein the diameter of the cylinder is a sum of the diameter of the third hole and a value in the range of about 0.5 mm to about 0.7 mm.6. The display device of claim 1 , wherein the supporting assistance member is disposed ...

CAPACITIVE BIOSENSOR FOR IDENTIFYING A MICROORGANISM OR DETERMINING ANTIBIOTIC SUSCEPTIBILITY

An apparatus for inspecting an antibiotic and a method for determining antibiotic sensitivity using the same is provided. The antibiotic susceptibility inspection time which has conventionally taken longer than 24 hours is shortened to about 2 hours or less, the efficacy of the target substance is monitored in real time, the identification of the microorganism, the kind of the antibiotic capable of treating the microorganism, and the minimum dosage thereof are quickly confirmed. Microbial infections requiring prompt diagnosis and treatment can be effectively treated. 1. A copacitive bioseneor for identifying a microorganism or determining an antibiotic susceptibility of the microorganism , the copacitive bioseneor comprising:a substrate including an anodic aluminum oxide;an electrode layer formed on the substrate and including an interdigitated first electrode and an interdigitated second electrode; andan aptamer fixed to the substrate and specifically bound to the microorganism.2. The copacitive bioseneor of claim 1 , wherein the anodic aluminum oxide is formed by:i) anodizing an aluminum surface with acid treatment; andii) extending a porous nanostructure.3. The copacitive bioseneor of claim 1 , wherein the fixing is accomplished through a bond between a —COOH group introduced on a surface of the anodic aluminum oxide and a —NHgroup of the aptamer.4. The copacitive bioseneor of claim 3 , wherein the —COOH group introduced on the surface of the anodic aluminum oxide is formed by:{'sub': '2', 'i) introducing a —OH group by treating the surface of the anodic aluminum oxide with an Oplasma;'}{'sub': '2', 'ii) introducing a —NHgroup by treating 3-aminopropyltriethoxysilane (APTES) on the surface of the anodic aluminum oxide on which the —OH group is introduced; and'}{'sub': '2', 'iii) introducing a —COOH group by treating on the surface of the anodic aluminum oxide on which the —NHgroup with succinic anhydride.'}5. The copacitive bioseneor of claim 1 , wherein a ...

FLEXIBLE DISPLAY DEVICE

A flexible display device includes a flexible display panel, a flexible printed circuit board extending from the display panel, an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel, and a protection member attached to a rear surface of the display panel. When the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip. The flexible display device prevents the integrated circuit chip stacked with the display panel from making direct contact with the display panel using the protection member. Thus, even if the display device is deformed into, for example, a flexed or rolled state, it is possible to prevent the display panel from being damaged. 1. A flexible display device comprising:a flexible display panel;a flexible printed circuit board extending from the display panel;an integrated circuit chip that is mounted on at least one surf ace of the flexible printed circuit board and is configured to drive the display panel; anda protection member attached to a rear surface of the display panel,wherein, when the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip.2. The flexible display device of claim 1 , wherein the flexible printed circuit board is interposed between the integrated circuit chip and the protection member.3. The flexible display device of claim 1 , wherein the flexible printed circuit board includes a printed circuit pattern formed on both surfaces thereof claim 1 , and the integrated circuit chip is connected to the display panel through the printed circuit pattern.4. The flexible display device of claim 3 , wherein the flexible printed circuit board is interposed ...

BACKLIGHT UNIT AND DISPLAY DEVICE INCLUDING THE SAME

A backlight unit includes a substrate, a plurality of light source assemblies disposed on the substrate, each of the light source assemblies including first to k-th light sources, where the k is a natural number greater than or equal to two, a plurality of sensing lines disposed on the substrate, the sensing lines respectively connected to the first light sources of the light source assemblies, a connection line disposed on the substrate, the connection line connecting the first to k-th light sources of each of the light source assemblies in series, and a controller connected to the sensing lines, and a width of the connection line is greater than a width of each of the sensing lines. 1. A backlight unit , comprising:a substrate;a plurality of light source assemblies disposed on the substrate, each of the plurality of light source assemblies including first to k-th light sources, where the k is a natural number greater than or equal to two;a plurality of sensing lines disposed on the substrate, the plurality of sensing lines respectively connected to the first light sources of the plurality of light source assemblies;a connection line disposed on the substrate, the connection line connecting the first to k-th light sources of each of the plurality of light source assemblies in series; anda controller connected to the plurality of sensing lines,wherein a width of the connection line is greater than a width of each of the plurality of sensing lines.2. The backlight unit of claim 1 , wherein widths of the plurality of sensing lines are equal to each other.3. The backlight unit of claim 1 , wherein widths of the plurality of sensing lines are different from each other.4. The backlight unit of claim 3 , wherein the plurality of light source assemblies includes a first light source assembly disposed on a first distance from the controller and a second light source assembly disposed on a second distance greater than the first distance from the controller claim 3 ,wherein ...

DISPLAY DEVICE HAVING INTEGRATED TOUCH SENSING COMPONENTS

A display device includes a plurality of gate lines; a plurality of data lines; a plurality of thin film transistors each connected to one of the gate lines and one of the data lines; a plurality of pixels each including a first electrode and a second electrode insulated from the first electrode and connected to one of the thin film transistors, the pixels arranged in a plurality of pixel rows and a plurality of pixel columns; and a plurality of sensing lines connected to the first electrodes. The gate lines include front gate lines and rear gate lines arranged at a front and a rear of each of the respective pixel rows, and a rear gate line of a front pixel row and a front gate line of a rear pixel row are arranged between adjacent pixel rows, and two pixel columns are arranged between adjacent data lines. 1. A display device , comprising:a first substrate;a plurality of gate line and a plurality of data line spaced apart and the intersecting each other;a plurality of pixels disposed on the first substrate and connected to the gate lines and the data lines, the pixels each including a plurality of thin film transistors; anda plurality of sensing lines connected to each of the pixels,wherein the pixels each further includes:a first insulating layer disposed on the thin film transistors and covering the thin film transistors;a second insulating layer disposed on the first insulating layer;a first electrode disposed on the second insulating layer; anda second electrode insulated from the first electrode and connected to one of the thin film transistors,wherein the pixels are arranged in a matrix configuration including a plurality of pixel rows extending parallel with the gate lines and a plurality of pixel columns extending parallel with the data lines,wherein one portion of the second electrode is positioned inside a hole of the first insulating layer and is positioned between two opposite portions of the second insulating layer, andwherein each of the two opposite ...

YEAST STRAIN WITH XYLOSE UTILIZING CAPACITY

Disclosed herein are a yeast strain capable of utilizing xylose as a carbon source and a method for producing lipids using the same. The yeast strain is obtained by adaptively evolving a wild-type yeast strain which cannot utilize xylose as a carbon source so that it can produce high density lipids and then transforming the adaptively evolved strain to obtain the ability to metabolize xylose. Since the strain does not have the xylose metabolic pathway based on oxidoreductase, it can produce biodiesel and biomaterials based on lipid and lignocellulosic biomass at a high yield without a problem of cofactor imbalance and can greatly improve the economic feasibility and sustainability of the production processes of biodiesel and biomaterials. 1. A transformed and adaptively evolved yeast strain , comprising the following mutations in at least one gene selected from the group consisting of YALI0_A15642g , YALI0_A15796g , YALI0_C11165g , YALI0_C16247g , YALI0_D24849g , YALI0_D27016g , YALI0_E14388g1 , YALI0_E23969g , YALIO_F04906g , and YALI0_F17468g , comprising at least one gene selected from the group consisting of a gene encoding an enzyme that interconverts D-xylose and D-xylulose and a gene encoding an enzyme that produces D-xylulose-5-phosphate from D-xylulose and capable of utilizing xylose as the sole carbon source:147G>A mutation in the YALI0_A15642g gene;567_568insACA and 576T>G mutations in the YALI0_A15796g gene;1523T>C mutation in the YALI0_C11165g gene;T1412A, G1441A, A1513G, A1534G, G1535T, T1544A, and C1847T mutations in the YALI0_C16247g gene;103G>A mutation in the YALI0_D24849g gene;446T>C mutation in the YALI0_D27016g gene;2525C>G, 2531T>G, 2534A>G, and 2558T>C mutations in the YALI0_E14388g1 gene;480_481insTCCTCTACCCCCGAG, 526_527insCCTCCACCACCGAGC, and 497A>C mutations in the YALI0_E23969g gene;2702T>A mutation in the YALIO_F04906g gene; or482_482insGCACCA mutation in the YALI0_F17468g gene.2. The transformed and adaptively evolved yeast strain ...

TRANSFORMED SYNECHOCOCCUS ELONGATUS HAVING CAPABILITY OF PRODUCING BIODIESEL FROM CARBON DIOXIDE AND METHOD FOR PRODUCING BIODIESEL USING THE SAME

The present disclosure discloses a transformed strain capable of producing biodiesel directly from carbon dioxide and a method for producing biodiesel and a method for removing carbon dioxide using the same. In an aspect, the transformed strain of the present disclosure can produce biodiesel in large scale using carbon dioxide as a carbon source. The strain is environment-friendly because it can be used to remove or reduce carbon dioxide in the atmosphere. The strain of the present disclosure is advantageous in that it can produce biodiesel in large scale because it grows faster and exhibits excellent carbon dioxide fixation capability as compared to other photosynthetic microorganisms. 1Synechococcus elongatus. A strain comprising: a gene encoding an enzyme which produces acetaldehyde from pyruvate; a gene encoding an enzyme which produces ethanol from acetaldehyde; and a gene encoding an enzyme which produces biodiesel from acyl-coenzyme A and ethanol.2Synechococcus elongatus. The strain according to claim 1 , wherein the strain further comprises a gene encoding an enzyme which produces a free fatty acid from an acyl-acyl carrier protein (acyl-ACP).3Synechococcus elongatus. The strain according to claim 1 , wherein the enzyme which produces acetaldehyde from pyruvate is pyruvate decarboxylase claim 1 , the enzyme which produces ethanol from acetaldehyde is alcohol dehydrogenase and the enzyme which produces biodiesel from acyl-coenzyme A and ethanol is wax-ester synthase.4Synechococcus elongatus. The strain according to claim 2 , wherein the enzyme which produces a free fatty acid from an acyl-acyl carrier protein (acyl-ACP) is thioesterase.5Synechococcus elongatus. The strain according to claim 3 , wherein the pyruvate decarboxylase gene comprises a sequence of SEQ ID NO: 1 claim 3 , the alcohol dehydrogenase gene comprises a sequence of SEQ ID NO: 2 claim 3 , and the wax-ester synthase gene comprises a sequence of SEQ ID NO: 3 or SEQ ID NO: 4.6Synechococcus ...

Capacitive biosensor for identifying a microorganism or determining antibiotic susceptibility

An apparatus for inspecting an antibiotic and a method for determining antibiotic sensitivity using the same is provided. The antibiotic susceptibility inspection time which has conventionally taken longer than 24 hours is shortened to about 2 hours or less, the efficacy of the target substance is monitored in real time, the identification of the microorganism, the kind of the antibiotic capable of treating the microorganism, and the minimum dosage thereof are quickly confirmed. Microbial infections requiring prompt diagnosis and treatment can be effectively treated.

LIGHT SOURCE APPARATUS

Disclosed in an embodiment is a light source comprising: a housing; a coupling unit which fixes the housing on the target structure; a light source module for emitting light onto the target structure; and a power source module which supplies power to the light source module. The light source module comprises: a first circuit board; a second circuit board disposed on one side of the first circuit board; a third circuit board disposed on another side of the first circuit board; at least one first ultraviolet light emitting element disposed on one surface of the first circuit board; at least one second ultraviolet light emitting element disposed on one surface of the second circuit board; and at least one third ultraviolet light emitting element disposed on one surface of the third circuit board, wherein one surface of the second circuit board and one surface of the third circuit are disposed so as to face each other. 110-. (canceled)11. A light source apparatus comprising:a housing;a coupling unit configured to fix the housing to a target structure;a light source module configured to emit light onto the target structure; anda power source module configured to supply electrical power to the light source module,wherein the light source module includes a first circuit board, a second circuit board disposed at one side of the first circuit board, a third circuit board disposed at the other side of the first circuit board, at least one first ultraviolet light emitting element disposed on one surface of the first circuit board, at least one second ultraviolet light emitting element disposed on one surface of the second circuit board, and at least one third ultraviolet light emitting element disposed on one surface of the third circuit board, andwherein the one surface of the second circuit board and the one surface of the third circuit board are disposed to face each other.12. The light source apparatus of claim 11 , comprising a first connector configured to connect the ...

Display device

Provided is a display device including a plurality of pixels; a plurality of data lines connected to the plurality of pixels; a data driver applying data voltages to the plurality of data lines; and a first test pad unit connected to at least one of the plurality of data lines in order to check the data voltages, in which the first test pad unit includes a test pad which is electrically double-separated from the lat least one of the data lines.

YEAST STRAIN WITH GLUCOSE AND XYLOSE CO-UTILIZATION CAPACITY

The present specification relates to a transformed yeast strain capable of simultaneously utilizing xylose and glucose as carbon sources, a preparation method thereof and a biofuel production method using the same. The transformed yeast strain transforms a wild-type yeast strain incapable of using xylose as a carbon source and simultaneously convert glucose and xylose, thereby enabling high yield production of a biofuel. The economics and sustainability of the biofuel and biomaterial production processes can be highly enhanced by providing a strain which can easily be converted to a strain capable of producing a biofuel/material in a high yield through an additional modification. 1Saccharomyces cerevisiae. A transformed yeast strain of , comprisingat least one of a mutation or deletion of PMR1 represented by the base sequence of SEQ ID NO: 1 and a mutation or deletion of ASC1 represented by the base sequence of SEQ ID NO: 3; anda gene encoding a xylose isomerase; and at least one of a gene encoding a xylulokinase and a gene encoding a transaldolase,{'sup': 'G681A', 'wherein the mutation of PMR1 represented by the base sequence of SEQ ID NO: 1 is a mutation to PMR1represented by the base sequence of SEQ ID NO: 2; and'}{'sup': 'Q237*', 'the mutation of ASC1 represented by the base sequence of SEQ ID NO: 3 is a mutation to ASC1represented by the base sequence of SEQ ID NO: 4.'}2. The transformed yeast strain of claim 1 , wherein at least one of an aldose reductase-encoding gene and a phosphatase-encoding gene is deleted.3Saccharomyces cerevisiaeSaccharomyces cerevisiae. The transformed yeast strain of claim 1 , wherein a parent strain of the transformed is a wild type yeast strain.4Saccharomyces cerevisiae. The transformed yeast strain of claim 3 , wherein the wild type yeast strain is ATCC 201388.5. The transformed yeast strain of claim 1 ,wherein the gene encoding the xylose isomerase is xylA3* represented by the base sequence of SEQ ID NO: 5, xylA represented by the ...

ELECTRONIC DEVICE AND CONTROL METHOD USING RELATIVE POSITION BETWEEN ELECTRONIC DEVICES IN THE ELECTRONIC DEVICE

An electronic device and a control method for configuring a multi-vision screen using a relative position between electronic devices are provided. The control method includes interacting with at least one other electronic device, capturing a first image and receiving, from the at least one other electronic device, a second image captured by the at least one other electronic device, determining relative positions of the electronic device and the at least one other electronic device by comparing the first image with the second image, and configuring a multi-vision screen using the display of the electronic device and the display of the at least one other electronic device based on the determined relative positions and controlling output of a content image on the multi-vision screen. 1. A control method of an electronic for configuring a multi-vision screen using a relative position of the electronic device , the control method comprising:interacting, by the electronic device, with at least one other electronic device;capturing a first image;receiving, from the at least one other electronic device, a second image captured by the at least one other electronic device;determining relative positions of the electronic device and the at least one other electronic device by comparing the first image with the second image;configuring a multi-vision screen using a display of the electronic device and a display of the at least one other electronic device, based on the determined relative positions; andcontrolling output of a content image on the multi-vision screen.2. The control method of claim 1 , further comprising:acquiring first sensing information about the electronic device;receiving second sensing information about the at least one other electronic device, from the at least one other electronic device; anddetermining rotation information and inclination information about the electronic device and the at least one other electronic device, using the first sensing ...

BIOSENSOR, TRANSPARENT CIRCUITRY AND CONTACT LENS INCLUDING SAME

Lenses, including contact lenses, and other transparent substrates include electronic circuits having patterned conductors and antenna structures which are transparent, flexible and conductive. A patterned conductor or antenna structure can be a combination of two-dimensional material such as graphene and one-dimensional material such as metal nanowires. The patterned conductor or antenna structure can be wrinkled or otherwise pre-stressed, to accommodate stretching and folding of the substrate. A biosensor having a sensor unit and an antenna unit, or other type of circuit, can be formed using these materials, and can be disposed on a contact lens. 1. A device comprising:a substrate;a circuit having first and second circuit nodes disposed on the substrate; anda patterned conductor disposed on the substrate connecting the first and second circuit nodes, wherein the conductor comprises a combination of two-dimensional material and conductive fiber.2. The device of claim 1 , wherein at least a portion of the combination of two-dimensional material and conductive fiber of the conductor has a transmittance greater than 80% for green light.3. The device of claim 1 , wherein the circuit includes a field effect device having first and second electrodes claim 1 , wherein said first electrode is said first circuit node.4. The device of claim 1 , wherein the two-dimensional material is graphene.5. The device of claim 1 , wherein the conductive fiber is disposed in the form of a mesh on the two-dimensional material.6. The device of claim 1 , including an antenna claim 1 , wherein the antenna comprises said combination of two-dimensional material and conductive fiber.7. The device of claim 1 , wherein said combination of two-dimensional material and conductive fiber has wrinkles which accommodate stretching or folding of the substrate.8. The device of claim 7 , wherein said substrate is a foldable lens substrate.9. The device of claim 1 , wherein said combination of two- ...

METHOD FOR SEPARATION OF ACIDS AND SUGARS TO REDUCE ENERGY CONSUMPTION

The present disclosure relates to a method for separating sugars and acids with reduced energy consumption, including a step of diffusively dialyzing a first acid hydrolysate obtained by saccharifying biomass with an acid solution, thereby preparing a second acid hydrolysate wherein the concentration of the acid solution contained in the acid hydrolysate is decreased; and a step of electrolyzing the second acid hydrolysate, thereby separating sugars from the acid solution, which is advantageous in that less energy is consumed, the separated acid solution can be recycled directly without further treatment due to high concentration and loss of sugars can be minimized. 1. A method for separating sugars and acids with reduced energy consumption , comprising:diffusively dialyzing a first acid hydrolysate obtained by saccharifying biomass with an acid solution, thereby preparing a second acid hydrolysate wherein the concentration of the acid solution comprised in the acid hydrolysate is decreased; andelectrolyzing the second acid hydrolysate, thereby separating sugars from the acid solution.2. The method for separating sugars and acids with reduced energy consumption according to claim 1 , wherein the diffusion dialysis is performed using a diffusion dialyzer in which an acid hydrolysate inflow tank and a water tank are separated by an anion-exchange membrane and the reaction is performed continuously as the first acid hydrolysate is added to the acid hydrolysate inflow tank and water is added to the water tank.3. The method for separating sugars and acids with reduced energy consumption according to claim 1 , wherein a mesh is provided at the center of the acid hydrolysate inflow tank.4. The method for separating sugars and acids with reduced energy consumption according to claim 1 , wherein the electrolysis is performed using an electrolyzer in which a cathode tank and an anode tank are separated by an anion-exchange membrane claim 1 , the second acid hydrolysate ...

Display apparatus having a pad spaced away from an encapsulating element and a black matrix on the encapsulating element

A display apparatus is provided. The display apparatus includes a pad spaced away from an encapsulating element. The pad can have a stacked structure of a pad electrode layer and a pad cover layer. A side surface of the pad electrode layer can be covered by the pad cover layer. Thus, in the display apparatus, damage of the pad electrode layer due to a subsequent process can be prevented and as such, the reliability of an external signal transmitted through the pad can be improved.

FLEXIBLE DISPLAY DEVICE

A flexible display device includes a flexible display panel, a flexible printed circuit board extending from the display panel, an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel, and a protection member attached to a rear surface of the display panel. When the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip. The flexible display device prevents the integrated circuit chip stacked with the display panel from making direct contact with the display panel using the protection member. Thus, even if the display device is deformed into, for example, a flexed or rolled state, it is possible to prevent the display panel from being damaged. 1. A flexible display device comprising:a flexible display panel;a flexible printed circuit board extending from the display panel;an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel; anda protection member attached to a rear surface of the display panel,wherein, when the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip.2. The flexible display device of claim 1 , wherein the flexible printed circuit board is interposed between the integrated circuit chip and the protection member.3. The flexible display device of claim 1 , wherein the flexible printed circuit board includes a printed circuit pattern formed on both surfaces thereof claim 1 , and the integrated circuit chip is connected to the display panel through the printed circuit pattern.4. The flexible display device of claim 3 , wherein the flexible printed circuit board is interposed ...

Refrigeration cycle of vehicle air conditioner

The present invention relates to a refrigeration cycle of a vehicle air conditioner and, more specifically, to a refrigeration cycle of a vehicle air conditioner including a water cooling type condenser and an air cooling type condenser and being configured so that a refrigerant, which is in an abnormal state after passing through a condensed region of the air cooling type condenser, passes through the water cooling type condenser and then passes through a supercooled region of the air cooling type condenser.

ELECTRONIC DEVICE CASE HAVING CONVEX SURFACE CAUSED BY AIR INJECTION, DIARY, AND METHOD FOR MANUFACTURING SAME

A fabrication method for a diary or electronic device cover, the fabrication method includes the steps of: disposing an elastic first synthetic resin on a joint panel; disposing a second synthetic resin on the first synthetic resin; disposing a third synthetic resin different from the fist synthetic resin and the second synthetic resin in material; joining the first synthetic resin, the second synthetic resin, and the third synthetic resin at a plurality of points; and injecting air into a space between the first synthetic resin and the second synthetic resin to allow the cover to have a bulged surface. 1. A diary with a plurality of record bundles and a cover enclosing the bundles , wherein the cover comprises:a joint panel;an elastic first synthetic resin laid on the joint panel;an elastic second synthetic resin laid on the first synthetic resin; anda third synthetic resin interposed between the first synthetic resin and the joint panel or disposed on the second synthetic resin, and formed different from the first synthetic resin and the second synthetic resin in material,wherein the first synthetic resin, the second synthetic resin, and the third synthetic resin are joined at a plurality of points to allow the cover to have a bulged surface and air is injected into a space between the first synthetic resin and the second synthetic resin.2. The diary of claim 1 , wherein air is injected into the space between the first synthetic resin and the second synthetic resin to detach the plurality of points from the joint panel.3. The diary of claim 1 , wherein the cover comprises the plurality of points detached from the joint panel by expanding the first synthetic resin and the second synthetic resin in opposite directions each other through the air injected into the space between the first synthetic resin and the second synthetic resin.4. The diary of claim 1 , wherein the first synthetic resin and the second synthetic resin are formed of polyurethane claim 1 ,wherein ...

SCREENING METHOD FOR HIGH-EFFICIENCY BIOFUEL-PRODUCING STRAINS BY DIELECTROPHORETIC METHOD USING VERTICAL NANO-GAP ELECTRODES

Disclosed herein are a screening method of high-efficiency biofuel-producing strains by a dielectrophoretic method using vertical nano-gap electrodes and a producing method of biofuel from the screened strains. 1. A screening method of biofuel-producing strains comprising:a first step of contacting an electrode pair by introducing a fluid containing a biofuel-producing strain candidate group to an apparatus contrived so that a dielectrophoretic electrode pair which includes a first conductor electrode; an insulator layer having a constant thickness selected from a range of 5 nm to 1000 nm; and a second conductor electrode stacked sequentially, in which one electrode is continuously formed and the other electrode has selectively one or more holes formed in the same pattern, includes a circuit electrically connected with an AC power supply unit and the fluid containing a sample is in contact with an electrode surface having holes of the dielectrophoretic electrode pair;a second step of applying an AC voltage to the electrode pair; anda third step of selectively recovering the cells trapped in holes of the electrode pair.2. The screening method of claim 1 , wherein the holes have each independently an area of 50 nmto 10 claim 1 ,000 μm.4. The screening method of claim 1 , wherein the AC is applied at a frequency of 10 kHz to 10 MHz and a voltage of 0.1 V to 5 V.5. The screening method of claim 1 , wherein the cells trapped in the holes in the third step are strains having a relatively high lipid content.6. The screening method of claim 1 , wherein the biofuel-producing strain is a lipid-producing microorganism or a variant thereof.7. The screening method of claim 1 , wherein the first conductor electrode and the second conductor electrode are each independently made of metal selected from the group consisting of copper claim 1 , gold claim 1 , silver claim 1 , platinum claim 1 , and palladium; alloys or complexes containing at least one metal selected from the group ...

HEAT EXCHANGER

Provided is a heat exchanger having an optimal design satisfying appropriate pressure resistance and manufacturing characteristics, as well as maximizing heat transfer performance in an internal wall thickness, an outer wall thickness, and the number of holes of an extruded tube. Another embodiment of the present invention is directed to providing a heat exchanger having an optimal design formed based on a more systematic rule so as to be easily applied to tubes of various sizes. 1. A heat exchanger comprising:a pair of header tanks formed in parallel and spaced apart from each other by a predetermined distance;a plurality of tubes fixed to the pair of header tanks at both ends to form a flow channel of a refrigerant; anda fin interposed between the tubes, {'br': None, 'i': ' Подробнее

HEAT EXCHANGER

Provided is a heat exchanger having an optimum design considering a thermal capacity of an end portion of an extrusion tube to significantly improve heat transfer performance by optimizing a shape and a thickness of the end portion of the tube. Provided also is a heat exchanger having an optimum design obtained based on a structured rule to enable easy application to other tubes with various dimensions. 1. A heat exchanger , comprising:a pair of header tanks spaced apart from each other by a predetermined distance and disposed in parallel with each other;a plurality of tubes having both ends fixed to the pair of header tanks to form channels for a refrigerant; andfins interposed between the tubes, [{'br': None, 'i': A≤HL', ' Подробнее

STRIP STRUCTURE FOR MEASURING POTASSIUM IONS

A strip structure for measuring potassium ions includes: a strip having an inner space for receiving a solution therein and being formed in a plate shape; an inlet formed in the strip and capable of injecting a solution into the inner space of the strip; a potassium ion selective membrane arranged in the inner space and capable of permeating potassium ions of the solution; and a first working electrode extending in a strip shape, wherein one side of the first working electrode is arranged inside the potassium ion selective membrane and the other side of the first working electrode is on a surface of the strip. 1. A strip structure for measuring potassium ions , the strip structure comprising:a strip having an inner space for receiving a solution therein and being formed in a plate shape;an inlet formed in the strip and capable of injecting a solution into the inner space of the strip;a potassium ion selective membrane arranged in the inner space and capable of permeating potassium ions of the solution; anda first working electrode extending in a strip shape, wherein one side of the first working electrode is arranged inside the potassium ion selective membrane and the other side of the first working electrode is on a surface of the strip.2. The strip structure of claim 1 , further comprising:a measuring device comprising a reference electrode and an inlet into which the strip is inserted,wherein the measuring device is separated from the strip and measures potassium ions by inserting the strip into the inlet of the measuring device.3. The strip structure of claim 1 , wherein the first working electrode extends upward and obliquely with respect to a direction in which the strip extends in a longitudinal direction.4. The strip structure of claim 1 , further comprising:a blood filter membrane arranged in the inner space and capable of removing foreign matter of the solution; anda second working electrode extending in a strip shape, wherein one side of the second ...

DISPLAY DEVICE HAVING INTEGRATED TOUCH SENSING COMPONENTS

A display device includes a plurality of gate lines; a plurality of data lines; a plurality of thin film transistors each connected to one of the gate lines and one of the data lines; a plurality of pixels each including a first electrode and a second electrode insulated from the first electrode and connected to one of the thin film transistors, the pixels arranged in a plurality of pixel rows and a plurality of pixel columns; and a plurality of sensing lines connected to the first electrodes. The gate lines include front gate lines and rear gate lines arranged at a front and a rear of each of the respective pixel rows, and a rear gate line of a front pixel row and a front gate line of a rear pixel row are arranged between adjacent pixel rows, and two pixel columns are arranged between adjacent data lines. 1. A display device , comprising:a plurality of gate lines;a plurality of data lines intersecting the gate lines;a plurality of thin film transistors each connected to one of the gate lines and one of the data lines;a plurality of pixels each including a first electrode and a second electrode insulated from the first electrode and connected to one of the thin film transistors, the pixels arranged in a matrix configuration including a plurality of pixel rows extending parallel with the gate lines and a plurality of pixel columns extending parallel with the data lines; anda plurality of sensing lines connected to the first electrodes,wherein the gate lines include front gate lines and rear gate lines arranged at a front and a rear of each of respective pixel rows, and a rear gate line of a front pixel row and a front gate line of a rear pixel row are arranged between adjacent pixel rows, andtwo pixel columns are arranged between adjacent data lines.2. The display device of claim 1 , wherein the sensing lines are oriented substantially parallel with at least one of the data lines and the gate lines.3. The display device of claim 2 , wherein the sensing lines are ...

DISPLAY APPARATUS HAVING A LIGHT-EMITTING DEVICE

A display apparatus including two lines is provided. The two lines may extend in a first direction. A light-emitting device may be disposed between the two lines. Each line may be bent or extended in the direction of the device substrate which supports the light-emitting device. Thus, in the display apparatus, mixing of light emitted to the outside through the device substrate may be prevented. Therefore, in the display apparatus, the quality of realized image may be improved. 1. A display apparatus , comprising:an intermediate insulating layer on a device substrate, the intermediate insulating layer including a first intermediate penetrating hole and a second intermediate penetrating hole spaced apart from the first intermediate penetrating hole;a first signal line on the intermediate insulating layer, the first signal line including a portion disposed in the first intermediate penetrating hole;a second signal line spaced apart from the first signal line, the second signal line including a portion disposed in the second intermediate penetrating hole;an over-coat layer on the intermediate insulating layer, the over-coat layer covering the first signal line and the second signal line; anda light-emitting device on the over-coat layer, the light-emitting device overlapping with a region disposed between the first signal line and the second signal line.2. The display apparatus according to claim 1 , further comprising a color filter between the intermediate insulating layer and the over-coat layer claim 1 , the color filter overlapping with the light-emitting device.3. The display apparatus according to claim 1 , wherein the first signal line covers a sidewall of the first intermediate penetrating hole and extends toward the second intermediate penetrating hole claim 1 , and the second signal line covers a sidewall of the second intermediate penetrating hole and extends toward the first intermediate penetrating hole.4. The display apparatus according to claim 3 , ...

Display Device

A display device capable of reducing a non-display area includes a substrate hole surrounded by light emitting elements, and a moisture penetration preventing layer disposed between an inner dam surrounded by the light emitting elements and the substrate hole. Accordingly, it is possible to prevent damage to light emitting stacks caused by external moisture or oxygen. Since the substrate hole is disposed within an active area, a reduction in non-display area is achieved. 1. A display device comprising:a plurality of light emitting elements disposed on a substrate, each of the light emitting elements comprising a respective light emitting stack;a substrate hole passing through the substrate while being surrounded by the light emitting elements;an inner dam disposed between the substrate hole and the light emitting elements; anda moisture penetration preventing layer disposed between the inner dam and the substrate hole while overlapping with the light emitting stacks.2. The display device according to claim 1 , further comprising:a blocking groove disposed between the inner dam and the substrate hole while overlapping with the moisture penetration preventing layer, the blocking groove having a reversed taper shape.3. The display device according to claim 1 , further comprising:a through hole disposed to surround the substrate hole while passing through the light emitting stacks,wherein the moisture penetration preventing layer is disposed on side surfaces of the light emitting stacks exposed through the through hole.4. The display device according to claim 1 , further comprising:a black layer disposed to cover upper and side surfaces of the moisture penetration preventing layer.5. The display device according to claim 1 , wherein the moisture penetration preventing layer is formed to have a single-layer structure or a multilayer structure claim 1 , using at least one of W claim 1 , Mo claim 1 , Co claim 1 , Ag claim 1 , Al claim 1 , Cu claim 1 , MoTi claim 1 , Ta ...

HEAT EXCHANGER FOR COOLING ELECTRICAL DEVICE

The present invention relates to a heat exchanger for cooling an electrical device, and more specifically, to a heat exchanger for cooling an electrical device, in which the tube-type cooling path parts may be coupled in multi-stages, the assembling of the electrical device and the cooling path part during the multi-stage coupling is easy, and cooling of both surfaces of the electrical device is possible through tight coupling between the electrical device and the cooling path part. 1. A heat exchanger for cooling an electrical device , the heat exchanger comprising:cooling assemblies each including a cooling path part including a cooling path in which a cooling fluid flows, and connection plates into which opposite ends of the cooling path part in a length direction are inserted, respectively, and which are coupled to the cooling path part while each being in contact with opposite ends of the cooling path part in a height direction;an inflow and outflow part including an inflow part connected to one of uppermost connection plates or lowermost connection plates of the multiple cooling assemblies stacked in the height direction to allow the cooling fluid to flow in, and an outflow part connected to one of the remaining connection plates to allow the cooling fluid to flow out; anda connection block connected between the connection plates and forming a path in a stacking direction.2. The heat exchanger of claim 1 , wherein the opposite ends of the cooling path part in the length direction are open claim 1 , and the cooling path part further includes cut parts formed by cutting inner sides of the opposite ends of the cooling path part in the length direction claim 1 , and fixing parts formed at opposite ends of the cut part in a width direction.31. The heat exchanger of claim 1 , wherein at least two or more cooling assemblies are stacked and at least one electrical device is inserted between the cooling path parts.41. The heat exchanger of claim 3 , wherein an interval ...

METHOD AND ELECTRONIC DEVICE FOR PROVIDING HEALTH CONTENT

An electronic device includes a display, a processor, a communication circuit establishing communication with a server, and a memory storing a specified application. The memory stores an instruction that, when executed, causes the processor to output an execution screen of the specified application to the display, in response to a launching of the specified application, to analyze a correlation between a specified health parameter and content included in the execution screen, to generate a specified query message depending on the analysis result, to transmit the query message to the server, to receive a response content of the query message from the server, and to output the response content to at least part of the execution screen. 1. An electronic device comprising:a display;a processor;a communication circuit configured to establish communication with a server; anda memory configured to store a specified application,wherein the memory stores an instruction that, when executed, causes the processor to:output an execution screen of the specified application to the display, in response to a launching of the specified application;analyze a correlation between a specified health parameter and content included in the execution screen to obtain a result;generate a specified query message depending on the analysis result;transmit the specified query message to the server;receive a response content of the query message from the server; andoutput the response content to at least part of the execution screen.2. The electronic device of claim 1 , wherein the memory further stores a health profile including a first group of heath parameters and a goal profile including a second group of heath parameters being a goal value of the first group of heath parameters claim 1 , andwherein the instruction further causes the processor to:specify the specified health parameter depending on a comparison result between the first group of heath parameters and the second group of heath ...

DEVICE FOR ANALYZING ATHLETIC POSTURE AND METHOD FOR GENERATING ANALYZING INFORMATION FOR ATHLETIC POSTURE

Disclosed is an athletic posture analysis device for analyzing an athletic posture taken by a user who stands on a foot plate, the athletic posture analysis device comprising: a pressure sensor plate provided at the foot plate for measuring a distribution of pressure applied to each of feet of the user, who performs an athletic action, by a weight of the user; a display device for displaying athletic posture analysis information of the user; and a controller for performing control so as to display a predetermined foot image and information regarding the distribution of pressure applied to each of the feet of the user in an overlapping fashion through the display device and to track a position of each of the feet of the user changed according to the user's athletic action and display the foot image. 1. An athletic posture analysis device for analyzing an athletic posture taken by a user who stands on a foot plate , the athletic posture analysis device comprising:a pressure sensor plate provided at the foot plate for measuring a distribution of pressure applied to each of feet of the user, who performs an athletic action, by a weight of the user;a display device for displaying athletic posture analysis information of the user; anda controller for performing control so as to display a predetermined foot image and information regarding the distribution of pressure applied to each of the feet of the user in an overlapping fashion through the display device and to track a position of each of the feet of the user changed according to the user's athletic action and display the foot image.2. The athletic posture analysis device according to claim 1 , wherein the controller comprises:a mapping processor for specifying a size and position of each of the feet of the user using data indicating the pressure applied to each of the feet of the user based on information measured by the pressure sensor plate and mapping a predetermined foot image; anda tracking processor for tracking ...

LIQUID CRYSTAL DISPLAY

A liquid crystal display includes: a first substrate including a first through-hole; a second substrate facing the first substrate and including a second through-hole corresponding to the first through-hole; a sealant coupling the first substrate and the second substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a spacer disposed between the first substrate and the second substrate; and a supporting assistance member including a third through-hole connected to the first through-hole and the second through-hole, wherein the supporting assistance member includes a first supporting assistance member made with the same material as the spacer. 1. A display device comprising:a first substrate comprising a first through-hole;a second substrate overlapping the first substrate and comprising a second through-hole corresponding to the first through-hole;a sealant coupling the first substrate and the second substrate together;a display unit between the first substrate and the second substrate;a spacer disposed between the first substrate and the second substrate; anda supporting assistance member comprising a third through-hole connected to the first through-hole and the second through-hole,wherein the first through-hole, the second through-hole, and the third through-hole are present in a peripheral area of the display unit and disposed between the sealant and edge of the first substrate.2. The display device of claim 1 , whereinthe supporting assistance member and the third through-hole are substantially cylindrical.3. The display device of claim 2 , whereina diameter of the third through-hole is in the range of about 3.65 mm to about 5.65 mm.4. The display device of claim 3 , whereinthe diameter of the cylinder is a sum of the diameter of the third through-hole and a value in the range of about 0.5 mm to about 0.7 mm.5. The display device of claim 1 , whereinthe supporting assistance member is disposed between the sealant and the ...

Novel clostridium sp. strain producing hexanoic acid in high yield and method for producing hexanoic acid using the same

The present disclosure relates to a Clostridium sp. JS66 strain producing metabolites having 4 to 6 carbon atoms in a high yield. The strain produces metabolites having 6 carbon atoms in a significantly high yield while reducing the production of acetic acid and ethanol as by-products.

APPARATUS AND METHOD FOR RECOGNIZING IMAGE

A method for recognizing an image in an electronic device is provided so as to determine whether or not a specific object is actually within the presence of immediate photographable vicinity) of the electronic device based on certain characteristics of one or more images of the specific object. Images of the specific object which is focused and shot at different magnifications are obtained. Characteristics of an object region and a background region between the obtained images are compared. Whether the object is real is determined depending on the comparison result. An apparatus hardware configured for operation of the method in electronic devices including but limited to mobile terminals. 120-. (canceled)21. A method comprising:obtaining, at an electronic device, an image for one or more objects including a first object and a second object;identifying, from the image, a first object region corresponding to the first object, and a second object region corresponding to the second object;determining a first distance corresponding to the first object region, and a second distance corresponding to the second object region; andpresenting, via a display operatively coupled with the electronic device, an indication indicating whether the first object or the second object is a real object based at least in part on the first and second distances.22. The method of claim 21 , wherein the first object comprises a person claim 21 , an animal claim 21 , or a thing claim 21 , and the second object comprises a background other than the first object.23. The method of claim 21 , wherein the identifying comprises:recognizing one or more facial features from the first object or the second object.24. The method of claim 23 , wherein the recognizing comprises:analyzing a characteristic of a face, a hair, an eye, a facial muscle, or any combination thereof.25. The method of claim 21 , wherein the determining comprises:measuring a distance from the electronic device to the first object or ...

LIQUID CRYSTAL DISPLAY

A liquid crystal display includes: a first substrate including a first through-hole; a second substrate facing the first substrate and including a second through-hole corresponding to the first through-hole; a sealant coupling the first substrate and the second substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a spacer disposed between the first substrate and the second substrate; and a supporting assistance member including a third through-hole connected to the first through-hole and the second through-hole, wherein the supporting assistance member includes a first supporting assistance member made with the same material as the spacer. 1. A method for manufacturing a liquid crystal display , comprising:forming a supporting assistance member on a first substrate, the supporting assistance member comprising a first through-hole;coupling a second substrate and the first substrate together, the second substrate contacting the supporting assistance member;attaching an etching layer to the first substrate and the second substrate; andforming a second through-hole and a third through-hole in the first substrate and the second substrate, respectively,wherein the second through-hole and the third through-hole are connected to the first through-hole.2. The method of claim 1 , whereinthe etching layer comprises an etchant for etching the first substrate and the second substrate.3. The method of claim 1 , further comprising:forming a sealant on one of the first substrate and the second substrate,wherein the first through-hole is disposed between the sealant and a cutting line of the first substrate.4. The method of claim 1 , further comprising:forming a spacer between the first substrate and the second substrate,wherein the supporting assistance member is formed of a plurality of insulating layers, and at least one insulating layer is formed with the same material as the spacer.5. The method of claim 4 , further comprising:forming ...

OUTDOOR HEAT EXCHANGER

The present invention relates to an outdoor heat exchanger, and more particularly, to an outdoor heat exchanger including a variable baffle whose opening and closing are controlled according to a switching of cooling/heating modes of a vehicle heat pump system to easily change a refrigerant pass and reduce the number of refrigerant passes at the time of heating than at the time of cooling. 125.-. (canceled)26. An outdoor heat exchanger of a vehicle heat pump system , comprising:a first header tank and a second header tank having a refrigerant introduced thereinto or discharged therefrom and disposed in parallel while being spaced apart from each other by a predetermined distance in a height direction or a longitudinal direction;a plurality of tubes having both ends fixed to the first and second header tanks to form a refrigerant channel;a plurality of fins interposed between the tubes; anda variable baffle disposed in the first header tank or the second header tank and having opening and closing controlled according to switching of cooling and heating modes.27. The outdoor heat exchanger of claim 26 , wherein the number of refrigerant flow passes in the cooling mode is equal to or larger than the number of refrigerant flow passes in the heating mode.28. The outdoor heat exchanger of claim 27 , wherein a position of an inlet into which the refrigerant is introduced and a position of an outlet through which the refrigerant is discharged are the same even if the outdoor heat exchanger is switched to the cooling or heating mode.29. The outdoor heat exchanger of claim 28 , further comprising:a switching baffle disposed in the first header tank or the second header tank to control a flow of the refrigerant; anda receiver dryer connected to the second header tank through a first connection part and a second connection part.30. The outdoor heat exchanger of claim 29 , wherein the variable baffle includes:a first variable baffle disposed in the first header tank or the ...

TRANSFORMED SYNECHOCOCCUS ELONGATUS STRAIN HAVING CAPABILITY OF PRODUCING SQUALENE FROM CARBON DIOXIDE AND METHOD FOR PRODUCING SQUALENE USING THE SAME

The present specification discloses a transformed strain which may directly produce squalene from carbon dioxide, and a method for producing squalene and a method for removing carbon dioxide, using the same. In an aspect, the strain may produce squalene using carbon dioxide as a carbon source. The strain is economically efficient because a high-value added squalene is produced using light and carbon dioxide present in the atmosphere as a carbon source, and the method for producing squalene is eco-friendly because the strain may be utilized to remove or reduce carbon dioxide in the atmosphere by using microorganisms. The strain of the present disclosure may produce only squalene, which is a desired target material with high purity, and has an advantage in that squalene may be continuously mass-produced. 1Synechococcus elongatus. A strain comprising:a gene encoding an enzyme producing 1-deoxy-D-xylulose 5-phosphate (DXP) from pyruvate and D-glyceraldehyde 3-phosphate (G3P);a gene encoding an enzyme producing dimethylallyl diphosphate (DMAPP) from isopentenyl diphosphate (IPP);a gene encoding an enzyme producing farnesyl diphosphate (FPP) from dimethylallyl diphosphate (DMAPP); anda gene encoding an enzyme producing squalene from farnesyl diphosphate (FPP).2Synechococcus elongatus. The strain according to claim 1 , wherein the enzyme producing 1-deoxy-D-xylulose 5-phosphate (DXP) from pyruvate and D-glyceraldehyde 3-phosphate (G3P) is a deoxyxylulose-5-phosphate synthase claim 1 ,the enzyme producing dimethylallyl diphosphate (DMAPP) from isopentenyl diphosphate (IPP) is an isopentenyl diphosphate delta isomerase,the enzyme producing farnesyl diphosphate (FPP) from dimethylallyl diphosphate (DMAPP) is a geranyl diphosphate synthase, andthe enzyme producing squalene from farnesyl diphosphate (FPP) is a squalene synthase.3Synechococcus elongatus. The strain according to claim 1 , wherein the gene encoding the enzyme producing 1-deoxy-D-xylulose 5-phosphate (DXP) from ...

COLD RESERVING HEAT EXCHANGER

The present invention relates to a cold reserving heat exchanger, and more particularly; to a cold reserving heat exchanger capable of improving cooling comfortableness of a user and minimizing energy and a time consumed at the time of again performing cooling by storing a cold reserving material in a second-row tube among tubes disposed in three rows in a width direction and allowing a cooling fluid moving in a first-row tube and a third-row tube among the tubes to be movable between the first-row tube and the third-row tube to effectively store cold air of the cooling fluid and discharge the cold air at the time of stopping an engine to thus prevent a rapid rise in an internal temperature of a vehicle. 1. A cold reserving heat exchanger comprising:a plurality of tubes disposed in three rows in a width direction and including a first-row tube and a third-row tube in which a cooling fluid is circulated and a second-row tube in which a cold reserving material is stored;an upper header tank and a lower header tank fixed to both ends of the tubes in a length direction, including a first space portion that is in communication with the first-row tube, a second space portion that is in communication with the second-row tube, and a third space portion that is in communication with the third-row tube, corresponding to three spaces separated in the width direction, and having a header and a tank coupled to each other;a partition wall portion provided in each of the upper header tank and the lower header tank to separate a space and including two header-side partition wall portions surrounding the second-row tube and extended toward the tank and a tank-side partition wall portion extended from a predetermined point at which the header-side partition wall portions meet each other in the same direction and having the other end fixed to any one point of the tank; andan inlet formed in the first space portion or the third space portion and having the cooling fluid introduced ...

FLEXIBLE DISPLAY DEVICE

A flexible display device includes a flexible display panel, a flexible printed circuit board extending from the display panel, an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel, and a protection member attached to a rear surface of the display panel. When the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip. The flexible display device prevents the integrated circuit chip stacked with the display panel from making direct contact with the display panel using the protection member. Thus, even if the display device is deformed into, for example, a flexed or rolled state, it is possible to prevent the display panel from being damaged. 1. A flexible display device comprising:a flexible display panel;a flexible printed circuit board extending from the display panel;an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel; anda protection member attached to a rear surface of the display panel,wherein, when the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip.2. The flexible display device of claim 1 , wherein the flexible printed circuit board is interposed between the integrated circuit chip and the protection member.3. The flexible display device of claim 1 , wherein the flexible printed circuit board includes a printed circuit pattern formed on both surfaces thereof claim 1 , and the integrated circuit chip is connected to the display panel through the printed circuit pattern.4. The flexible display device of claim 3 , wherein the flexible printed circuit board is interposed ...

LIQUID CRYSTAL DISPLAY

A display device including a first substrate comprising a first surface, a second substrate overlapping the first substrate and including a second surface overlapping the first surface, a display unit between the first substrate and the second substrate, and a supporting assistance member disposed between the first surface and the second surface, in which the supporting assistance member includes a first region and a second region, at least one of the first substrate and the second substrate includes a third region and a fourth region, transmittance of the first region is higher than transmittance of the second region, transmittance of the third region is higher than transmittance of the fourth region, and the second region surrounds the first region, the fourth region surrounds the third region, and the first region and the third region overlap each other. 1. A display device comprising:a first substrate comprising a first surface;a second substrate overlapping the first substrate and comprising a second surface overlapping the first surface;a display unit between the first substrate and the second substrate; anda supporting assistance member disposed between the first surface and the second surface,wherein:the supporting assistance member comprises a first region and a second region;at least one of the first substrate and the second substrate comprises a third region and a fourth region;transmittance of the first region is higher than transmittance of the second region;transmittance of the third region is higher than transmittance of the fourth region; andthe second region surrounds the first region, the fourth region surrounds the third region, and the first region and the third region overlap each other.2. The display device of claim 1 , wherein both the first substrate and the second substrate comprise the third region and the fourth region.3. The display device of claim 1 , wherein the supporting assistance member has substantially a cylindrical shape.4. The ...

HEAT EXCHANGER FOR COOLING ELECTRICAL DEVICE

The present invention relates to a heat exchanger for cooling an electrical device, and more specifically, to a heat exchanger for cooling an electrical device, the heat exchanger being mechanically assembled through connection blocks while stacking a cooling flow path, which forms a cooling water flow path, and the electrical devices, thereby facilitating the insertion of the electrical devices and enabling pressing force between the cooling flow path arid the electrical device to increase, such that cooling performance is improved. 116-. (canceled)17. A heat exchanger for cooling an electrical device , comprising:a first cooling flow path and a second cooling flow path having cooling water flowing thereinto and alternately stacked to each other;an inlet pipe and an outlet pipe connected to both ends of the first cooling flow path and the second cooling flow path, the inlet pipe having the cooling water introduced thereinto and the outlet pipe discharging the cooling water therethrough; anda connection block communicating with the inlet pipe and the outlet pipe and connected between the first cooling flow path and the second cooling flow path stacked in plural to form a connection channel in a stacking direction.18. The heat exchanger of claim 17 , wherein a plurality of electrical devices are inserted between the first cooling flow path and the second cooling flow path to be cooled.19. The heat exchanger of claim 18 , further comprising:a 1-1-th protrusion whose some area of one end protrudes in a longitudinal direction of the first cooling flow path and a 1-2-th protrusion whose some area of the other end protrudes; anda 2-1-th protrusion whose some area of one end protrudes in a longitudinal direction of the second cooling flow path and a 2-2-th protrusion whose some area of the other end protrudes,wherein the 1-1-th protrusion and the 2-1-th protrusion and the 1-2-th protrusion and the 2-2-protrusion do not overlap with each other in a height direction.20. The ...

TUBE FOR HEAT EXCHANGER

A tube for a heat exchanger, and more particularly, a tube for a heat exchanger, which has a first reinforcement portion corresponding to a curved section of a tube and a second reinforcement portion attached to the first reinforcement portion formed at both ends of an inner fin so as to increase the strength of both ends in the air flow direction of the tube. 1. A tube for a heat exchanger , which is connected between a pair of header tanks of the heat exchanger to faun a heat exchanging medium passage and has an inner fin disposed at an inside thereof , the tube comprising:plane portions disposed in parallel to each other in an air flow direction;curved portions formed on both sides of the plane portions to connect the plane portions with each other; andfirst reinforcement portions and second reinforcement portions formed on both end portions of the inner fin, the first reinforcement portions bonded to inner surfaces of the curved portions and the second reinforcement portions extended from the first reinforcement portions and bonded to the first reinforcement portions.2. The tube for the heat exchanger according to claim 1 , wherein the second reinforcement portions of the inner fin are bonded to external surfaces of the first reinforcement portions and the inner surfaces of the curved portions.3. The tube for the heat exchanger according to claim 1 , wherein the second reinforcement portions of the inner fin are bonded to the internal surfaces of the first reinforcement portions.4. The tube for the heat exchanger according to claim 1 , wherein the tube is formed by bending a first plate claim 1 , and the first plate has a first partition wall-forming portion and a second partition wall-forming portion formed on given areas of both end portions thereof and a partition wall formed by bonding the first partition wall-forming portion and the second partition wall-forming portion to each other to divide an internal space of the tube into a first space portion and a ...

CATHODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTERIES, METHOD FOR PRODUCING SAME, AND LITHIUM-ION SECONDARY BATTERY COMPRISING SAME

Provided are a positive active material for a lithium secondary battery, a method of preparing the positive active material, and a lithium ion secondary battery including the positive active material, the positive active material including a lithium-containing compound represented by the formula of LiM′O(wherein M′ is at least one element selected from Mg, Al, Ca, Ti, V, Cr, Fe, Cu, Zn, Ga, Sr, Y, Zr, Nb, Mo, Ru, and F; 0≦x≦1; and 0≦y≦3) on a surface or inside of a lithium metal oxide represented by the formula of LiNiMO(wherein M is at least one element selected from Co and Mn; 0≦x≦0.05; 0.6≦y≦1; and 0≦z≦0.05). 1. A positive active material for a lithium secondary battery , comprising a lithium-containing compound represented by Formula 2 on a surface or inside of a lithium metal oxide represented by Formula 1:{'br': None, 'sub': 1-x', 'y', '1-y', '2-z, 'LiNiMO\u2003\u2003[Formula 1]'} {'br': None, 'sub': 2-x', '3-y, 'LiM′O\u2003\u2003[Formula 2]'}, 'wherein, in Formula 1, M is at least one element selected from Co and Mn; 0≦x≦0.05; 0.6≦y≦1; and 0≦z≦0.05, and'}wherein, in Formula 2, M′ is at least one element selected from Mg, Al, Ca, Ti, V, Cr, Fe, Cu, Zn, Ga, Sr, Y, Zr, Nb, Mo, Ru, and F; 0≦x≦1; and 0≦y≦3.2. The positive active material of claim 1 , wherein the lithium-containing compound represented by Formula 2 is in the form of particles or a layer.3. The positive active material of claim 1 , wherein the lithium-containing compound represented by Formula 2 is formed by reaction of a metal oxide or a fluorine-containing compound with a residual lithium on the surface or inside of the lithium metal oxide represented by Formula 1.4. The positive active material of claim 3 , wherein the metal oxide is an oxide including at least one metal selected from the group consisting of Mg claim 3 , Al claim 3 , Ca claim 3 , Ti claim 3 , V claim 3 , Cr claim 3 , Fe claim 3 , Cu claim 3 , Zn claim 3 , Ga claim 3 , Sr claim 3 , Y claim 3 , Zr claim 3 , Nb claim 3 , Mo claim 3 ...

ELECTRIC ELEMENT COOLING MODULE

Provided is an electric element cooling module, and more particularly, an electric element cooling module in which opposite surfaces of an electric element surface-contacts a cooling flow passage portion in which a cooling fluid flows and, thus, an electric element is easily inserted and an interval between cooling flow passages arranged in two lines in a width direction is controlled through terminals installed inside an electric element in a width direction, thereby preventing signal interference between terminals and achieving excellent assembly. 1. An electric element cooling module comprising:a cooling flow passage portion formed to allow a cooling fluid to flow therein;a header tank including a first header tank coupled to one end of the cooling flow passage and a second header tank coupled to the other end of the cooling flow passage portion and disposed above the first header tank; anda heat exchanger for cooling an electric element including an entrance pipe including an inlet pipe formed in the header tank to introduce the cooling fluid and an outlet pipe configured to discharge the cooling fluid,wherein the cooling flow passage portions are bent at predetermined points and adhered to opposite surfaces of an electric element disposed between surfaces of the cooling flow passage portions, which face each other, and are arranged in two lines to be spaced apart from each other in a width direction.2. The electric element cooling module of claim 1 , wherein the cooling flow passage portions are formed in such a way that an interval between the cooling flow passage portions in a width direction is greater than the sum of lengths of terminals installed inside the electric element in a width direction.3. The electric element cooling module of claim 2 , wherein terminals protruding inward in a width direction in the electric element have the same height and are positioned on the same plane.4. The electric element cooling module of claim 2 , wherein terminals ...

HEAT EXCHANGER FOR COOLING ELECTRICAL ELEMENT

The present invention relates to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element, and more particularly, to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element into which the electrical element may be easily inserted and in which both surfaces of the electrical element and a tube through which a coolant flows are formed to contact each other to improve cooling performance. 122.-. (canceled)23. A heat exchanger for cooling an electrical element , comprising:a tube extended in a length direction, bent at a predetermined point so as to contact both surfaces, in a height direction, of the electrical element disposed in a partial region of an upper surface thereof, and having a heat exchange medium flowing therein;a first header tank coupled and fixed to one end portion of the tube in the length direction:a second header tank coupled and fixed to the other end portion of the tube in the length direction and disposed to be spaced apart from a center of the first header tank by a predetermined distance in the length direction in a state in which the tube is bent;an inlet pipe formed in the first header tank, and having the heat exchange medium introduced therethrough; andan outlet pipe formed in the second head tank and having the heat exchange medium discharged therethrough.24. The heat exchanger for cooling an electrical element of claim 23 , wherein the inlet pipe and the outlet pipe are disposed to be asymmetric to each other on the basis of a central line of the first header tank in a width direction.2512. The heat exchanger for cooling an electrical element of claim 24 , wherein one end surfaces of the inlet pipe and the outlet pipe connected to the first header tank and the second header tank have a diameter W in a horizontal direction thereof larger than a diameter W in a vertical direction thereof claim 24 , andthe other end surfaces of ...

HEAT EXCHANGER FOR COOLING ELECTRICAL ELEMENT

The present invention relates to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element, and more particularly, to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element into which the electrical element may be easily inserted and in which both surfaces of the electrical element and a tube through which a coolant flows are formed to contact each other to improve cooling performance. 1. An electrical element cooling module comprising:a tube extended in a length direction, bent at a predetermined point so as to contact both surfaces, in a height direction, of the electrical element disposed in a partial region of an upper surface thereof, and having a heat exchange medium flowing therein;a first header tank coupled and fixed to one end portion of the tube in the length direction;a second header tank coupled and fixed to the other end portion of the tube in the length direction and disposed to be spaced apart from a center of the first header tank by a predetermined distance in the length direction in a state in which the tube is bent;an inlet pipe formed in the first header tank and having the heat exchange medium introduced therethrough;an outlet pipe formed in the second head tank and having the heat exchange medium discharged therethrough;a lower plate disposed on a lower surface of the heat exchanger for cooling an electrical element;an upper plate disposed on an upper surface of the heat exchanger for cooling an electrical element and coupled to the lower plate to apply a predetermined pressure to the heat exchanger for cooling an electrical element; andan external housing in which the heat exchanger for cooling an electrical element, the lower plate, and the upper plate are accommodated.2. The electrical element cooling module of claim 1 , further comprising an elastic member disposed is a space between the upper plate the tube and having ...

MASK

A mask according to an embodiment comprises: a body having a shape corresponding to a user's face; a first recess disposed on one surface of the body, opposite to the user's face; and a piezoelectric part disposed in the first recess, wherein the first recess has a shape recessed outward from the one surface of the body and is disposed in a region corresponding to at least one of the user's brow region and eye rim regions, and the piezoelectric unit protrudes beyond the one surface toward the user.

Medium composition for producing alcohol from synthetic gas comprising ethanol and method for producing alcohol using the same

The present disclosure relates to a composition for preparing hexanol or butanol and a method for preparing hexanol or butanol using ethanol and synthesis gas, wherein the composition according to an aspect of the present disclosure is a medium composition containing ethanol as an active ingredient, and by culturing a strain producing hexanol or butanol after inoculating with a medium containing the composition and supplying synthesis gas, hexanol or butanol can be prepared economically using inexpensive synthesis gas, and hexanol or butanol can be prepared with high efficiency by focusing the flow of a carbon source consumed in a fermentation process to the production of hexanol or butanol.

Liquid crystal display

The present invention relates to a liquid crystal display including: a first substrate and an opposing second substrate; a liquid crystal layer interposed between the first substrate and the second substrate; a light blocking member disposed on the first substrate or the second substrate; a first field generating electrode disposed on the first substrate; a second field generating electrode disposed on the first substrate and including branch electrodes overlapping the first field generating electrode; and a gate line disposed on the first substrate and extending in a first direction. A branch electrode of the branch electrodes includes a central portion and a first edge portion disposed at one end of the central portion. A first angle formed between the first edge portion and a second direction is greater than a second angle formed between the second direction and the central portion, the second direction being perpendicular to the first direction.

Cathode active material for lithium-ion secondary batteries, method for producing same, and lithium-ion secondary battery comprising same

Liquid crystal display

A display device including a first substrate comprising a first surface, a second substrate overlapping the first substrate and including a second surface overlapping the first surface, a display unit between the first substrate and the second substrate, and a supporting assistance member disposed between the first surface and the second surface, in which the supporting assistance member includes a first region and a second region, at least one of the first substrate and the second substrate includes a third region and a fourth region, transmittance of the first region is higher than transmittance of the second region, transmittance of the third region is higher than transmittance of the fourth region, and the second region surrounds the first region, the fourth region surrounds the third region, and the first region and the third region overlap each other.

Method of extracting butyric acid from a fermented liquid and chemically converting butyric acid into biofuel

The invention relates to a method of converting butyric acid contained in a fermented liquid of carbohydrates into biofuel.  More specifically, the invention relates to a chemical conversion method comprising: isolating biohydrogen from gas generated in the production of butyric acid through carbohydrate fermentation and extracting butyric acid in the fermented liquid by using an insoluble solvent; producing butylbutyrate from the butyric acid by esterification; hydrocracking all or a part of the produced butylbutyrate to yield butanol.  Advantages of the invention lie in the facts that biobutanol can be produced in an economical and efficient manner and that the produced biobutanol has oxidation stability outweighing that of conventional biodiesel (fatty acid methyl esters), so butylbutyrate of a great value as novel biofuel may be produced together.

Electronic device case having convex surface caused by air injection, diary, and method for manufacturing same

Mobile terminal and control method for the mobile terminal

本發明涉及一種能夠觸控輸入的行動終端機及其控制方法。根據本發明實施例的行動終端機可包括：一顯示單元，配置以輸出一第一底部區，該第一底部區至少包含一物件；一感測單元，配置以感測一觸控手勢，用於將不同於該第一底部區的一第二底部區顯示在該顯示單元上；以及一控制器，配置以控制該顯示單元將該第二底部區顯示在該顯示單元上以響應該觸控手勢，並當該第一底部區被切換至該第二底部區時，改變該第一底部區以及包含在該第一底部區內的至少一物件的一形狀。

Display device

A display device capable of reducing a non-display area includes a substrate hole surrounded by light emitting elements, and a moisture penetration preventing layer disposed between an inner dam surrounded by the light emitting elements and the substrate hole. Accordingly, it is possible to prevent damage to light emitting stacks caused by external moisture or oxygen. Since the substrate hole is disposed within an active area, a reduction in non-display area is achieved.

Method of processing three-dimensional stereoscopic image data and display apparatus for performing the same

A method of processing three-dimensional (3D) stereoscopic image data is provided that includes comparing the polarity of image data of a present frame with the polarity of image data of a previous frame. The image data of the present frame are compensated according to the result of the comparison. The image data of the present frame is compensated to generate first compensation data, when the polarity of the image data of the present frame is opposite to the polarity of the image data of the previous frame, with respect a reference voltage.

Biodegradable and thermosensitive poly(organophosphazene) hydrogel, preparation method thereof and use thereof

The present invention relates to a biodegradable and thermosensitive poly(organophosphazene) with a functional group, a preparation method thereof, and a use thereof for delivery of bioactive substances. According to the present invention, poly(organophosphazene) is a phosphagen-based polymer showing biodegradability, thermosensitivity, and sol-gel phase transition depending on temperature change, whereby when administered into a living body with bioactive substances such as drugs, the poly(organophosphazene) forms a gel-phase at body temperature to be capable of controlled release of the bioactive substances. Further, the poly(organophosphazene) has functional groups to chemically bind with bioactive substances through an ionic bond, covalent bond, or coordinate covalent bond to be capable of a sustained release of the bioactive substances due to its good binding property. Therefore, the poly(organophosphazene) is useful as a delivery material for bioactive substances.

Solar cell and paste composition for rear electrode of the same

A paste composition for a rear electrode of a solar cell according to the embodiment includes conductive powder; an organic vehicle; and an additive including silicon or a metal.

Yeast strain with glucose and xylose co-utilization capacity

The present specification relates to a transformed yeast strain capable of simultaneously utilizing xylose and glucose as carbon sources, a preparation method thereof and a biofuel production method using the same. The transformed yeast strain transforms a wild-type yeast strain incapable of using xylose as a carbon source and simultaneously convert glucose and xylose, thereby enabling high yield production of a biofuel. The economics and sustainability of the biofuel and biomaterial production processes can be highly enhanced by providing a strain which can easily be converted to a strain capable of producing a biofuel/material in a high yield through an additional modification.

BIOBUTANOL PREPARATION METHOD

Apparatus and method for recognizing image

A method for recognizing an image in an electronic device is provided so as to determine whether or not a specific object is actually within the presence of (immediate photographable vicinity) of the electronic device based on certain characteristics of one or more images of the specific object. Images of the specific object which is focused and shot at different magnifications are obtained. Characteristics of an object region and a background region between the obtained images are compared. Whether the object is real is determined depending on the comparison result. An apparatus hardware configured for operation of the method in electronic devices including but limited to mobile terminals.

Electronic Device and Control Method Using Relative Position Between Electronic Devices in the Electronic Device

An electronic device and a control method for configuring a multi-vision screen using a relative position between electronic devices are provided. The control method includes interacting with at least one other electronic device, capturing a first image and receiving, from the at least one other electronic device, a second image captured by the at least one other electronic device, determining relative positions of the electronic device and the at least one other electronic device by comparing the first image with the second image, and configuring a multi-vision screen using the display of the electronic device and the display of the at least one other electronic device based on the determined relative positions and controlling output of a content image on the multi-vision screen.

Apparatus and method for recognizing image

A method for recognizing an image in an electronic device is provided so as to determine whether or not a specific object is actually within the presence of (immediate photographable vicinity) of the electronic device based on certain characteristics of one or more images of the specific object. Images of the specific object which is focused and shot at different magnifications are obtained. Characteristics of an object region and a background region between the obtained images are compared. Whether the object is real is determined depending on the comparison result. An apparatus hardware configured for operation of the method in electronic devices including but limited to mobile terminals.

Positive electrode active material for a lithium ion secondary battery, method of preparing and lithium ion secondary battery including the same

The present invention relates to a positive electrode active material for a lithium ion secondary battery expressed by the following Chemical Formula 1 and containing antimony:          yLi 2 MnO 3 -(1-y)LiM (1-x) Sb x O 2      (1) where M is one or more selected from the group consisting of nickel (Ni), cobalt (Co), and manganese (Mn), and 0<x<1 and 0<y<1.

Image recognition apparatus and procedure

Un procedimiento de reconocimiento de una imagen en un dispositivo electrónico, comprendiendo el procedimiento: obtener por una unidad de procesamiento una primera imagen y una segunda imagen de un objeto específico que se enfoca y dispara en diferentes magnificaciones por un subsistema de cámara; caracterizado porque el procedimiento comprende además: extraer una región de objeto y una región de fondo de cada imagen obtenida; obtener una primera característica de comparación entre la región de objeto y la región de fondo de la primera imagen, y una segunda característica de comparación entre la región de objeto y la región de fondo de la segunda imagen; comparar por la unidad de procesamiento en conjunción con un módulo de cámara la primera característica de la primera imagen con la segunda característica de la segunda imagen; y determinar por la unidad de procesamiento si el objeto específico está físicamente dentro de la presencia del subsistema de cámara y no es una copia o fotografía del objeto específico dependiendo del resultado de comparación. A method of recognizing an image in an electronic device, the method comprising: obtaining by a processing unit a first image and a second image of a specific object that is focused and shot at different magnifications by a camera subsystem; characterized in that the method further comprises: extracting an object region and a background region from each image obtained; obtaining a first comparison characteristic between the object region and the background region of the first image, and a second comparison characteristic between the object region and the background region of the second image; comparing by the processing unit in conjunction with a camera module the first characteristic of the first image with the second characteristic of the second image; and determining by the processing unit whether the specific object is physically within the presence of the camera subsystem and is not a copy or photograph of the ...

Positive electrode active material for lithium ion secondary battery and lithium ion secondary battery including positive electrode active material

Composition for preventing or treating obesity-related disease containing amphiregulin-specific double-stranded oligonucleotide structure

The present invention relates to a double-stranded oligonucleotide capable of inhibiting amphiregulin expression in a very specific and highly efficient manner, preferably a double-stranded oligonucleotide comprising a sequence in the form of an RNA/RNA, DNA/DNA or DNA/RNA hybrid, and the use of a double-stranded oligonucleotide structure, which comprises the double-stranded oligonucleotide, and nanoparticles, for preventing or treating obesity.

Cathode active material for lithium-ion secondary batteries, method for producing same, and lithium-ion secondary battery comprising same

Provided are a positive active material for a lithium secondary battery, a method of preparing the positive active material, and a lithium ion secondary battery including the positive active material, the positive active material including a lithium-containing compound represented by the formula of Li 2−x M′O 3−y (wherein M′ is at least one element selected from Mg, Al, Ca, Ti, V, Cr, Fe, Cu, Zn, Ga, Sr, Y, Zr, Nb, Mo, Ru, and F; 0≤x≤1; and 0≤y≤3) on a surface or inside of a lithium metal oxide represented by the formula of Li 1−x Ni y M 1−y O 2−z (wherein M is at least one element selected from Co and Mn; 0≤x≤0.05; 0.6≤y≤1; and 0≤z≤0.05).

Cold reserving heat exchanger

The present invention relates to a cold reserving heat exchanger, and more particularly; to a cold reserving heat exchanger capable of improving cooling comfortableness of a user and minimizing energy and a time consumed at the time of again performing cooling by storing a cold reserving material in a second-row tube among tubes disposed in three rows in a width direction and allowing a cooling fluid moving in a first-row tube and a third-row tube among the tubes to be movable between the first-row tube and the third-row tube to effectively store cold air of the cooling fluid and discharge the cold air at the time of stopping an engine to thus prevent a rapid rise in an internal temperature of a vehicle.

Gate test part and display device including the same

A gate test part includes a plurality of composite pads electrically connected to a plurality of gate lines. The gate lines extend in a first direction and are disposed along a second direction crossing the first direction. Each of the composite pads includes an antistatic pad, a first test pad spaced apart from the antistatic pad and providing a gate test signal to each of the gate lines, and a second test pad overlapping the antistatic pad and the first test pad. The second test pad electrically connects the antistatic pad and the first test pad.

heat exchangers

Ein Wärmetauscher mit einer optimalen Konstruktion wird geschaffen, die eine geeignete Druckbeständigkeit und Herstellungseigenschaften erfüllt sowie die Wärmeübertragungsleistung in einer Innenwanddicke, einer Außenwanddicke und der Anzahl von Löchern eines extrudierten Rohrs maximiert. Eine andere Ausführungsform der vorliegenden Erfindung ist auf das Schaffen eines Wärmetauschers mit einer optimalen Konstruktion gerichtet, die auf der Basis einer systematischeren Regel ausgebildet ist, so dass sie leicht auf Rohre mit verschiedenen Größen angewendet wird.

Medium composition for producing alcohol from synthetic gas comprising ethanol and method for producing alcohol using the same

The present disclosure relates to a composition for preparing hexanol or butanol and a method for preparing hexanol or butanol using ethanol and synthesis gas, wherein the composition according to an aspect of the present disclosure is a medium composition containing ethanol as an active ingredient, and by culturing a strain producing hexanol or butanol after inoculating with a medium containing the composition and supplying synthesis gas, hexanol or butanol can be prepared economically using inexpensive synthesis gas, and hexanol or butanol can be prepared with high efficiency by focusing the flow of a carbon source consumed in a fermentation process to the production of hexanol or butanol.

Oligonucleótido de doble hebra y composición para el tratamiento de la covid-19 que contiene el mismo.

La presente invención se refiere a: un oligonucleótido de doble hebra que puede inhibir de forma muy específica y efectiva la proliferación del coronavirus del síndrome respiratorio agudo severo 2 (SARS-Cov-2), preferentemente un oligonucleótido de doble hebra que comprende una secuencia en forma de ARN/ARN, ADN/ADN o un híbrido ADN/ARN; una estructura de oligonucleótido de doble hebra y nanopartículas que comprenden el oligonucleótido de doble hebra; y un uso de este para el tratamiento de la COVID-19.

Composition for preventing or treating obesity-related disease containing amphiregulin-specific double-stranded oligonucleotide structure

The present invention relates to a double-stranded oligonucleotide capable of inhibiting amphiregulin expression in a very specific and highly efficient manner, preferably a double-stranded oligonucleotide comprising a sequence in the form of an RNA/RNA, DNA/DNA or DNA/RNA hybrid, and the use of a double-stranded oligonucleotide structure, which comprises the double-stranded oligonucleotide, and nanoparticles, for preventing or treating obesity.

Gate test part and display device including the same

A gate test part includes a plurality of composite pads electrically connected to a plurality of gate lines. The gate lines extend in a first direction and are disposed along a second direction crossing the first direction. Each of the composite pads includes an antistatic pad, a first test pad spaced apart from the antistatic pad and providing a gate test signal to each of the gate lines, and a second test pad overlapping the antistatic pad and the first test pad. The second test pad electrically connects the antistatic pad and the first test pad.

Display apparatus having a pad spaced away from an encapsulating element and a black matrix on the encapsulating element

A display apparatus is provided. The display apparatus includes a pad spaced away from an encapsulating element. The pad can have a stacked structure of a pad electrode layer and a pad cover layer. A side surface of the pad electrode layer can be covered by the pad cover layer. Thus, in the display apparatus, damage of the pad electrode layer due to a subsequent process can be prevented and as such, the reliability of an external signal transmitted through the pad can be improved.

Secondary battery including electrode assembly case and fixing members

A secondary battery, including an electrode assembly including a plurality of first electrode plates coated with a first active material, a plurality of second electrode plates coated with a second active material, and a separator positioned between each of the plurality of first electrode plates and each of the plurality of second electrode plates, and a case accommodating the electrode assembly through an internal space, wherein the electrode assembly includes a fixing member on at least one surface in contact with the case.

Medium composition including ethanol for production of 2,3-butanediol from synthetic gas and 2,3-butanediol production method using same

The present invention relates to a composition for producing 2,3-butanediol by using ethanol and synthetic gas and a 2,3-butanediol production method. A composition according to an aspect of the present invention includes ethanol as an active ingredient. In the case where a 2,3-butanediol production strain is inoculated into a medium containing the composition and cultured and a synthetic gas is added thereto, 2,3-butanediol, which is a biofuel and a chemical substance, can be economically produced with ethanol serving as a substrate. In the metabolism process, the carbon flux can be concentrated on the production route of the target material, whereby the composition has an excellent effect of increasing the production efficiency of 2,3-butanediol and enhancing the productivity of 2,3-butanediol by controlling only fermentation conditions such as amounts of the synthetic gas or ethanol and stirring speeds of the medium.

Composition for administration of double-stranded oligonucleotide structures using ultrasonic nebulizer for prevention or treatment of respiratory viral infection including covid-19, pulmonary fibrosis caused by viral infection, or respiratory diseases

The present invention relates to a composition for administering a double-stranded oligonucleotide structure using an ultrasonic nebulizer. According to the method, the double-stranded oligonucleotide according to the present invention forms self-assembled nanoparticles, which are 90 nm in size and have a neutral charge, and it is possible to deliver the double-stranded oligonucleotide specifically to the nasal cavity and lungs while maintaining not only the same concentration, molecular weight, purity, nanoparticle size, and osmolality as those of the stock material but also the target gene inhibitory activity without cytotoxicity. Thus, the present invention may be useful for the prevention or treatment of respiratory viral infections including COVID-19, pulmonary fibrosis caused by viral infection, or respiratory diseases.

Camera actuator

A camera actuator according to an embodiment includes a housing; a prism part disposed in the housing; and a driving part disposed in the housing and tilting the prism part; wherein the driving part includes: a first piezoelectric element disposed in a region overlapping in a first direction with respect to a center of the prism part; and a second piezoelectric element disposed in a region overlapping in a second direction different from the first direction with respect to the center of the prism part, wherein the prism part is provided to be tiltable in the second direction by the first piezoelectric element, and is provided to be tiltable in the first direction by the second piezoelectric element.

Control method of image signal processor and control device for performing the same

A control method of an image signal processor for an artificial neural network may be configured to include a step of acquiring an image, a step of determining at least one image characteristic data corresponding to the image, and a step of determining an image correction parameter (SFR preset) for improving an inference accuracy of an artificial neural network model based on the at least one of image characteristic data and an inference accuracy profile of an artificial neural network model.

Recombinant microorganism for producing poly(3- hydroxybutyrate-co-3-hydroxyvalerate)

The present disclosure provides a recombinant microorganism for producing PHBV, a method for preparing the same, and a method for producing PHBV using the microorganism. The present disclosure may provide a recombinant microorganism capable of producing PHBV, which is a biodegradable plastic material with superior physical properties, directly from an inexpensive single carbon source with high efficiency without supplementation of organic acid. The present disclosure can enhance the utilization of PHA, which is expensive and has limited physical properties, and can also provide a technology more effective for industrialization using an inexpensive single carbon source. The PHBV produced according to an exemplary embodiment of the present disclosure can be used not only for general-purpose inexpensive products such as ecofriendly packing materials but also as a high-value-added medical biopolymer.

複合正極活物質、これを含むリチウム２次電池用電極およびリチウム２次電池

【課題】低温雰囲気下で優れた充放電効率および高容量を提供するだけでなく、優れた電池安定性を提供できる複合正極活物質を提供する。 【解決手段】複合正極活物質は、複合正極活物質１００重量部に対し、下記化学式１で表示される正極活物質８０ないし９８重量部と、活性炭１ないし１５重量部と、カーボンブラック１ないし５重量部とを含み、前記活性炭の比表面積が８００ないし３０００ｍ ２ ／ｇであり、前記カーボンブラックの比表面積が１０００ないし２０００ｍ ２ ／ｇである。 ［化学式１］ ｘＬｉ ２ ＭｎＯ ３ −（１−ｘ）ＬｉＭＯ ２ ただし、ＭはＭｇ、Ｎｉ、Ｃｏ、Ｃｒ、Ａｌ、Ｖ、Ｆｅ、Ｃｕ、Ｚｎ、Ｔｉ、Ｓｒ、Ｍｎ、ＢおよびＬａの中の１種以上であり、ｘは０<ｘ<１である。 【選択図】なし