SPURIOUS-FREE FRACTIONAL-N FREQUENCY SYNTHESIZER WITH MULTI-PHASE NETWORK CIRCUIT

A spurious-free fractional-N frequency synthesizer circuit is disclosed. The synthesizer circuit includes a multi-phase network circuit operative to provide output signals that are at least a 1/(2n+1)) fractional version of the input signal. The synthesizer circuit includes a phase lock loop (PLL) circuit, with the multi-phase network circuit being coupled to the negative feedback loop of the PLL. The multi-phase network circuit includes a smoothing circuit that removes any jitter present at the output of the PLL.

Brassiere and method of manufacturing parts of a brassiere

A brassiere includes at least one cut-to-pattern fabric sheet portion having an edge strip area thereof folded about and heat fused to a fixing tape to form a hem or seam. A method of manufacturing parts of a brassiere comprises providing a cut-to-pattern fabric sheet, placing a fixing tape upon the fabric sheet alongside an edge strip area thereof, folding the edge strip area of the fabric sheet over the fixing tape, and applying heat and pressure through the fabric sheet to the fixing tape to adhere the fixing tape to the fabric sheet to form a hem.

LIGHT-EMITTING DEVICE

A light-emitting device comprises a substrate; a light-emitting layer formed on the substrate; a transparent electrode layer formed on the light-emitting layer, the transparent electrode layer having a curved surface; and a reflective layer formed on and along the curved surface of the transparent electrode layer such that the curved surface of the transparent electrode layer is transferred so as to reflect the light generated from the light-emitting layer toward the light-emitting layer. 1. A light-emitting device comprising:a substrate;a light-emitting layer formed on the substrate;a transparent electrode layer formed on the light-emitting layer, the transparent electrode layer having a curved surface; anda reflective layer formed on and along the curved surface of the transparent electrode layer such that the curved surface of the transparent electrode layer is transferred so as to reflect the light generated from the light-emitting layer toward the light-emitting layer;wherein the curved surface of the transparent electrode layer is fabricated by the steps of:forming the transparent electrode layer on the light-emitting layer;forming photoresists on the transparent electrode layer; andperforming a wet etching process on the transparent electrode layer to remove the photoresists to thereby form the curved surface on the transparent electrode layer.2. The light-emitting device of claim 1 , wherein the transparent electrode layer is fabricated by the steps of:disposing spherical particles on the light-emitting layer;filling a transparent electrode layer-forming material in spaces between spaces defined between the spherical particles, and crystallizing the transparent electrode layer-forming material; andremoving the spherical particles.3. The light-emitting device of claim 2 , wherein the spherical particles are formed of a latex-based material or a silica-based material.4. The light-emitting device of claim 2 , wherein the spherical particles each have a diameter ...

INSULATED GLASS WITH INTEGRAL BLIND - MANUALLY CONTROLLABLE

A sealed blind for a double window is provided. A double window is installed in a frame formed by upper, lower and side frames in which an inner glass plate and an outer glass plate are installed spaced apart by a predetermined interval. A blind is installed inside the double window. An elevating shaft is connected to the blind and is configured to wind and unwind the blind. A sealed rotating unit is configured to rotate the elevating shaft. A first side of the rotating unit is installed in the elevating shaft and a second side of the rotating unit is disposed at an outer side of the side frame of the double window, such that outside air and dust are not introduced. An elevating wire is wound around the rotating unit and is configured to operate the rotating unit. 1. A sealed blind for a double window , comprising:a double window installed in a frame formed by upper, lower and side frames in which an inner glass plate and an outer glass plate are installed spaced apart by a predetermined interval;a blind installed inside the double window;an elevating shaft connected to the blind and configured to wind and unwind the blind;a sealed rotating unit configured to rotate the elevating shaft, a first side of the rotating unit being installed in the elevating shaft and a second side of the rotating unit being disposed at an outer side of the side frame of the double window, such that outside air and dust are not introduced; andan elevating wire wound around the rotating unit and configured to operate the rotating unit.2. The sealed blind for a double window according to claim 1 , wherein:an elevating bracket in which the elevating shaft and the rotating unit is installed is provided inside the upper, lower and side frames of the double window; anda plurality of support brackets rotatably supporting the elevating shaft are coupled to the elevating bracket.3. The sealed blind for a double window according to claim 1 , wherein the rotating unit comprises:a first rotational ...

Semiconductor light emitting device having current blocking layer

There is provided a semiconductor light emitting device including: a semiconductor light emitting laminate including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer interposed therebetween; a first electrode having at least one bonding pad formed on a portion of an upper surface of the first conductive semiconductor layer; a second electrode having an ohmic contact layer formed on the second conductive semiconductor layer; and a current blocking layer between the second conductive semiconductor layer and the ohmic contact layer having a plurality of patterns formed thereon, the plurality of patterns being arrayed such that intervals between patterns adjacent to a region overlapped with the bonding pad are smaller an interval between patterns of another regions.

Brassiere Cup Underwire And Manufacturing Method Therefor

A brassiere cup underwire and method of manufacturing the underwire and cup therewith. The underwire comprises a plastic strip capable of providing desired “firmness” or “hardness” along its length and thereby providing desired degrees of support therealong. The plastic strip comprises at least one layer of polymer and at least one layer of a second material, wherein the at least one layer of polymer and the at least one layer of the second material are in the form of sandwich. 1. A brassiere cup underwire comprising a plastic strip , the plastic strip including at least one layer of polymer and at least one layer of a second material.2. The underwire of claim 1 , where the plastic strip comprises at least two layers of said polymer and the at least one layer of the second material is formed sandwiched between said at least two layers of said polymer.3. The underwire of claim 1 , wherein the second material is selected from a group comprising a polymer claim 1 , a fabric and a foam.4. The underwire of claim 2 , wherein the plastic strip has a constant number of layers of said polymer and second material claim 2 , so as to have a uniform crosswise dimension along its length.5. The underwire of claim 2 , wherein the plastics strip has a variable number of layers of at least one of said polymer and second material along its length claim 2 , so as to have a varied crosswise dimension along its length.6. The underwire of claim 5 , wherein the dimension graduates from a minimum at one end of the plastic strip to a maximum at the other end of the plastic strip.7. The underwire of claim 1 , where the polymer is selected from the group of an ethylene vinyl acetate (EVA) claim 1 , a resin claim 1 , or a poly vinyl chloride (PVC).8. The underwire of claim 2 , where the polymer is selected from the group of an ethylene vinyl acetate (EVA) claim 2 , a resin claim 2 , or a poly vinyl chloride (PVC).9. The underwire of claim 3 , where the polymer is selected from the group of an ...

MULTI-SECTIONED, BILLBOARD-MOUNTED LIGHT-EMITTING DEVICE

The present invention relates to a multi-sectioned, billboard-mounted light-emitting device comprising: a mounting frame onto which one or a plurality of partition pieces are joined by being slotted in a detachable fashion, and on the front of which are formed a plurality of billboard housing space parts; a light-emitting-diode module in which a plurality of LEDs are provided at predetermined intervals; a light-guide plate which surface emits due to the LEDs; a back-surface plate devised such that the light generated from the light-guide plate is emitted towards the front surface; and a billboard plate which is provided on the front surface of the light-guide plate while being received in a detachable fashion at a size matched to each of the billboard housing space parts which are section bared by means of the partition pieces. 1. A multi-sectioned billboard-mounted light-emitting device , comprising:an engaging frame configured in such a way that a plurality of billboard accommodation spaces are selectively formed at its front side as one or multiple section base are detachably inserted and engaged between an upper engaging part and a lower part which are horizontally provided upward and downward in a frame shape, and a lower accommodation groove is formed in a longitudinal direction at a back side of an upper surface of the lower part;a light emitting diode module which is positioned in an accommodated state while matching with an inner bottom surface of the lower accommodation groove of the lower part, and a printed circuit board having a corresponding length is provided at a lower side of a light guide plate, and a plurality of light emitting diodes (LED) are mounted at regular intervals on the upper surface of the printed circuit board;a light guide plate which is made from a transparent plate matching to an inner side of the engaging frame, and a plurality of scanning lines are formed in cut states in horizontal and vertical directions at its back side, and ...

CHARGE COMPENSATION CALIBRATION FOR HIGH RESOLUTION DATA CONVERTER

A calibrating Analog-to-Digital Converter (ADC) has an X-side array with binary-weighted capacitors that connect to an X-side line and a Y-side array connected to a Y-side line. Each array has binary-weighted capacitors from a most-significant-bit (MSB) to a least-significant-bit (LSB), but the LSB capacitor is duplicated as a termination capacitor and a middle capacitor between upper and lower groups is also duplicated as a surrogate capacitor. During calibration, lower array capacitors are switched low while the upper capacitors are driven by a thermometer-code value on both X and Y arrays. The thermometer value is inverted to the X-array but remains uninverted on the Y array. The lower array bits are tested to final a calibration value that has X and Y side voltages balanced. 1. A method for calibrating a digital-to-analog converter (DAC) comprising: grounding an X line and grounding a Y line that are inputs to a comparator;', 'driving a thermometer code to an upper group of binary-weighted capacitors and to a surrogate capacitor that has a same capacitance value as a smallest capacitor in the upper group, for both an X-side array that has all capacitors connected to the X line and for a Y-side array that has all capacitors connected to the Y line;', 'wherein the thermometer code drives a target capacitor low and drives lower capacitors high in the upper group when calibrating the target capacitor;', 'wherein the thermometer code also drives low any larger capacitors that have a larger capacitance value than the target capacitor;', 'driving low all capacitors in a lower group of binary-weighted capacitors and driving low a termination capacitor that has a same capacitance value as a smallest capacitor in the lower group, for both the X-side array and the Y-side array;, 'during a pre-charge phase floating the X line and the Y line to allow the comparator to compare X and Y-side voltages;', 'during an error acquisition phase:', 'inverting the thermometer code ...

DETACHABLE LIGHT EMITTING DEVICE USING LIGHT EMITTING DIODE MODULES

The present invention relates to a detachable light emitting device using light emitting diode modules, and the detachable light emitting device comprises: a body casing, in which a front frame is mounted on the front thereof, and in which one or a plurality of detachable parts is or are installed on an upper side or a lower side of the body casing; radiation stands which are vertically erected on both left and right sides inside the body casing, and have front cutting grooves; light guide plate stands which are vertically inserted and coupled in the front cutting grooves of each of the radiation stands, respectively, and in which side mounting grooves are formed on each one side thereof; LED module mounting stands which are vertically inserted and coupled in the side mounting grooves of each of the light guide plate stands, respectively, and in which LED mounting grooves are vertically formed on each one side thereof; LED modules, in which printed circuit boards having a plurality of LEDs thereon are vertically inserted and coupled in the LED mounting grooves of each of the LED module mounting stands, respectively; light guide plates which show surface emission effects when the LEDs of the LED modules are adjacent thereto; and a front plate which is installed on the front side inside the body casing, wherein various characters or drawings, photos and the like are printed thereon. 1. A detachable light emitting device using light emitting diode modules , the detachable light emitting device that comprise a body casing , a radiation stand , a light guide plate stand , a LED module , and a light guide plate vertically erected to be disposed between a left light guide plate stand and a right light guide plate stand to output plane light with LEDs , adjacent to a left side and a right side of the light guide plate , of the LED modules comprising:{'b': 2', '3', '2', '4, 'a body casing that is a case having an open front surface, having a vacant inside and vertically ...

SYSTEMS FOR DISPLAYING IMAGES

A system for displaying images is provided. The system includes a touch sensor device including a transparent substrate having a sensing region and a non-sensing region adjacent to the sensing region. A sensing electrode pattern layer is on the transparent substrate in the sensing region. An inorganic dielectric material layer is on the transparent substrate. The inorganic dielectric material layer has a first portion in the non-sensing region and a second portion in the sensing region and partially covering the sensing electrode pattern layer. A method of forming a touch sensor device is also disclosed. 1. A system for displaying images , comprising: a transparent substrate having a sensing region and a non-sensing region adjacent to the sensing region;', 'a sensing electrode pattern layer on the transparent substrate in the sensing region; and', 'an inorganic dielectric material layer having a first portion on the transparent substrate in the non-sensing region and a second portion in the sensing region,', 'wherein the second portion partially covers the sensing electrode pattern layer., 'a touch sensor device, comprising2. The system of claim 1 , wherein the sensing electrode pattern layer comprises:a set of first sensing electrodes and a set of second sensing electrodes spatially insulated from and interlaced with the set of first sensing electrodes; andan electrically connecting portion electrically connected to the set of first sensing electrodes along a first axial direction,wherein the inorganic dielectric material layer covers the electrically connecting portion along a second axial direction.3. The system of claim 2 , wherein the touch sensor device further comprises:a wiring layer disposed on the second portion of the inorganic dielectric material layer and electrically connected to the set of second sensing electrodes along the second axial direction; anda reflective layer disposed on the transparent substrate in the non-sensing region and covering the ...

Semiconductor light emitting device and fabrication method thereof

A semiconductor light emitting device and a fabrication method thereof are provided. The semiconductor light emitting device includes a light emitting structure including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer. A reflective structure is formed on the light emitting structure and includes a nano-rod layer comprised of a plurality of nano-rods and air filling space between the plurality of nano-rods and a reflective metal layer formed on the nano-rod layer.

ROTATING UNIT-BASED MICRO-SIZED BUBBLE GENERATOR

The present invention relates to a micro-sized bubble generator. A micro-sized bubble generator using a highly-dissoved solution based on a rotating unit according to an exemplary embodiment of the present includes: a rotating unit receiving a mixture of water and gas and discharging a solution while making the water and gas collide with each other and rotating the same; a dissolving tank storing the solution discharged from the rotating unit; and a nozzle unit receiving the solution and generating micro-sized bubbles in the water. Accordingly, a massive amount of micro-sized bubbles less than 100 nm in size can be generated. 1. A micro-sized bubble generator using a highly-dissolved solution based on a rotating unit , comprising:a rotating unit receiving a mixture of water and gas and discharging a solution while making the water and gas collide with each other and rotating the same;a dissolving tank storing the solution discharged from the rotating unit; anda nozzle unit receiving the solution and generating micro-sized bubbles in the water.2. The micro-sized bubble generator of claim 1 , wherein the rotating unit comprises:a rotating main body including a water/air inlet receiving the mixture of water and gas and a solution outlet discharging the solution; anda water/air rotation guide provided in the rotating main body, and inducing the mixture of the water and air having flowed into the rotating main body through the water/air inlet toward the outlet by rotating the mixture of the water and air to generate the solution.3. The micro-sized bubble generator of claim 2 , wherein the rotating main body is formed in the shape of a circular cylinder claim 2 , the water/air inlet is formed along a tangent line direction of the rotating main body claim 2 , and the solution outlet is formed in the center axis in the length direction of the rotating main body.4. The micro-sized bubble generator of claim 3 , wherein the water/air rotation guide comprises at least one water ...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND PACKAGE

A semiconductor light emitting device and package containing the same include: a light emitting structure including a first conductivity-type semiconductor layer, an active layer, and a second conductivity-type semiconductor layer. A light extraction layer is disposed on the light emitting structure and includes a light-transmissive thin film layer having light transmittance, a nano-rod layer including nano-rods disposed on the light-transmissive thin film layer, and a nano-wire layer including nano-wires disposed on the nano-rod layer. 1. A semiconductor light emitting device comprising: a first conductivity-type semiconductor layer,', 'an active layer, and', 'a second conductivity-type semiconductor layer; and, 'a light emitting structure including a light-transmissive thin film layer having light transmittance,', 'a nano-rod layer including a plurality of nano-rods disposed on the light-transmissive thin film layer, and', 'a nano-wire layer including a plurality of nano-wires disposed on the nano-rod layer., 'a light extraction layer disposed on the light emitting structure, the light extraction layer including2. The semiconductor light emitting device of claim 1 , wherein the light-transmissive thin film layer claim 1 , the nano-rod layer claim 1 , and the nano-wire layer have refractive indices gradually reduced in a sequential manner.3. The semiconductor light emitting device of claim 1 , wherein the light-transmissive thin film layer claim 1 , the nano-rod layer claim 1 , and the nano-wire layer have a single refractive index therein claim 1 , respectively.4. The semiconductor light emitting device of claim 1 , wherein the light-transmissive thin film layer claim 1 , the nano-rod layer claim 1 , and the nano-wire layer are made of the same material.5. The semiconductor light emitting device of wherein the light-transmissive thin film layer is made of a material having light transmittance and electrical conductivity.6. The semiconductor light emitting device ...

REDUCED RESIDUAL OFFSET SIGMA DELTA ANALOG-TO-DIGITAL CONVERTER (ADC) WITH CHOPPER TIMING AT END OF INTEGRATING PHASE BEFORE TRAILING EDGE

An analog-to-digital converter (ADC) has a chopper-stabilized sigma-delta modulator (SDM). The SDM uses switched-capacitor integrators to sample, hold, and integrate an analog input in response to non-overlapping multi-phase clocks. Chopper multipliers are inserted on the inputs and outputs of an op amp in a first stage integrator. The chopper multipliers swap or pass through differential inputs in response to non-overlapping chopper clocks. A master clock operating at a frequency of the multi-phase clocks is divided down to trigger generation of the chopper clocks. Delay lines ensure that the edges of the chopper clocks occur before the edges of the multi-phase clocks. The chopper multipliers have already switched and are thus stable when multi-phase clocks change so charge injection at switches controlled by the multi-phase clocks is not immediately modulated by chopper multipliers. This clock timing increases the time available to respond to charge injection at switches improving linearity. 1. A chopper-stabilized sigma-delta modulator comprising:an analog input;a first sample, hold, and integrate block that receives the analog input and receives a differential feedback signal, the first sample, hold, and integrate block having a first sampling capacitor and first phase switches and a first differential output;a first op amp having a first op amp differential input and a first op amp differential output;a first chopper multiplier, coupled between the first differential output and the first op amp differential input, the first chopper multiplier passing the first differential output through to the first op amp differential input in response to a first chopper clock, the first chopper multiplier swapping differential signals from the first differential output to drive the first op amp differential input in response to a second chopper clock;a second chopper multiplier, coupled between the first op amp differential output and an intermediate differential signal, the ...

Light emitting diode package having frame with bottom surface having two surfaces different in height

Provided is an LED package. It is easy to control luminance according to the luminance and an angle applicable. Since heat is efficiently emitted, the LED package is easily applicable to a high luminance LED. The manufacturing process is convenient and the cost is reduced. The LED package includes a substrate, an electrode, an LED, and a heatsink hole. The electrode is formed on the substrate. The LED is mounted in a side of the substrate and is electrically connected to the electrode. The heatsink hole is formed to pass through the substrate, for emitting out heat generated from the LED.

LIGHT EMITTING APPARATUS

There is provided a light emitting apparatus including: at least one pair of lead frames; a light emitting device electrically connected to the lead frames to emit ultraviolet rays; a body including a side wall surrounding the light emitting device, and a groove portion formed in an upper surface of the side wall to receive an adhesive; and a lens part disposed above the light emitting device and fixed to the upper surface of the side wall of the body by the adhesive. 1. A light emitting apparatrus comprising:at least one pair of lead frames;a light emitting device electrically connected to the lead frames to emit ultraviolet rays;a body including a side wall surrounding the light emitting device, and a groove portion formed in an upper surface of the side wall to receive an adhesive; anda lens part disposed above the light emitting device and fixed to the upper surface of the side wall of the body by the adhesive.2. The light emitting apparatus of claim 1 , further comprising:an ultraviolet light reflecting part formed on a bottom surface of the lens part.3. The light emitting apparatus of claim 2 , wherein the lens part is disposed to allow the ultraviolet light reflecting part to cover the groove portion.4. The light emitting apparatus of claim 2 , wherein the ultraviolet light reflecting part includes at least one of silver (Ag) claim 2 , nickel (Ni) claim 2 , aluminum (Al) claim 2 , rhodium (Rh) claim 2 , palladium (Pd) claim 2 , iridium (Ir) claim 2 , magnesium (Mg) claim 2 , zinc (Zn) claim 2 , platinum (Pt) claim 2 , and gold (Au).5. The light emitting apparatus of claim 1 , wherein the groove portion is formed in the upper surface of the side wall as a ring.6. The light emitting apparatus of claim 1 , wherein the groove portion is provided in plural.7. The light emitting apparatus of claim 1 , wherein the body has a concave portion surrounded by the side wall to expose at least a portion of the lead frames on a bottom surface thereof claim 1 , andthe lens ...

ACTIVE DIESEL PARTICULATE FILTER REGENERATION SYSTEM USING NON-WORK LOAD AND METHOD THEREOF

The present disclosure relates to an active diesel particulate filter (DPF) regeneration system of an engine, and more particularly, to an active DPF regeneration system and method, in which a non-work load is arbitrarily provided to the engine to quickly perform an active DPF regeneration even in a state where substantial work of a construction machine is stopped. 1. An active diesel particulate filter regeneration system using a non-work load , comprising:an engine;pumps serially connected to the engine to discharge a working fluid, and configured to be capable of varying a discharge flow of the working fluid;a diesel particulate filter (DPF) disposed on an exhaust path through which exhaust gas discharged from the engine is discharged to the outside;a fuel injection means configured to perform an active DPF regeneration of combusting and removing soot collected in the diesel particulate filter by injecting a fuel into the exhaust path at a predetermined temperature;a selection switch configured to select the active DPF regeneration; andan active load generating means configured to provide a non-work load to the engine by increasing a discharge flow of the pump when the active DPF regeneration is selected.2. The active diesel particulate filter regeneration system of claim 1 , wherein the pump includes a main pump serially connected to the engine to supply the working fluid for driving a working unit claim 1 , andwhen the main pump is driven by a negative control system controlling the discharge flow of the working fluid by feeding back a signal value based on pressure of the working fluid collected in a tank through a center by-pass line, the active load generating means enables the main pump to discharge a maximum flow of working fluid by arbitrarily adjusting the fed back value to a minimum level during the active DPF regeneration.3. The active diesel particulate filter regeneration system of claim 2 , wherein the fed-back signal value is generated by applying ...

Semiconductor light emitting device

A light emitting device includes a first semiconductor layer, an active layer, and a second semiconductor layer, and first and second electrodes electrically connected to the first and second semiconductor layers, respectively. The second electrode includes a reflective pad portion, a transparent electrode layer, a reflective finger portion and an electrode pad portion. The reflective pad portion is disposed in a region of an upper surface of the second semiconductor layer. The transparent electrode layer is disposed on the second semiconductor layer and has an opening encompassing the reflective pad portion such that the transparent electrode layer is not in contact with the reflective pad portion. The reflective finger portion extends from the reflective pad portion and has at least a portion thereof disposed on the transparent electrode layer. The electrode pad portion covers the reflective pad portion to be in contact with the transparent electrode layer.

BRASSIERE CUP PLASTIC STRIP SUPPORT AND MANUFACTURING METHOD THEREFOR

A brassiere cup support and method of manufacturing the support and cup therewith. The support comprises a plastic support in the shape of one or more of an underwire, an uplifting panel, a reinforcing pad, a sternum region, or an extended fish bone like pattern capable of providing desired “firmness” or “hardness” along its length and thereby providing desired degrees of support therealong. The plastic support comprises at least one layer of polymer and at least one layer of a second material, wherein the at least one layer of polymer and the at least one layer of the second material are in the form of a sandwich. 1. A brassiere cup plastic support comprising at least one layer of polymer and at least one layer of a second material; wherein the plastic support is in the shape of one or more of an underwire , an uplifting panel , a reinforcing pad , a sternum region , or an extended fish bone like pattern.2. The brassiere cup plastic support of claim 1 , wherein the plastic support comprises at least two layers of the polymer and the at least one layer of the second material is formed sandwiched between the at least two layers of the polymer.3. The brassiere cup plastic support of claim 1 , wherein the second material is selected from a group comprising a polymer claim 1 , a fabric and a foam.4. The brassiere cup plastic support of claim 1 , wherein the plastic support has a constant number of layers of the polymer and second material claim 1 , so as to have a uniform crosswise dimension along its length.5. The brassiere cup plastic support of claim 1 , wherein the plastic support has a variable number of layers of at least one of the polymer and second material along its length claim 1 , so as to have a varied crosswise dimension along its length.6. The brassiere cup plastic support of claim 5 , wherein the dimension graduates from a minimum at one end of the plastic support to a maximum at the other end of the plastic support.7. The brassiere cup plastic support ...

METHOD FOR PROVIDING DATA TO A PERSONAL PORTABLE DEVICE VIA NETWORK AND A SYSTEM THEREOF

Disclosed are a method and a system for synchronizing and providing data requiring digital rights protection, to a portable device, wherein a contents providing server is connected with a contents synchronization server to which the portable device is connected. 1. A method for providing data to a portable device via a network , comprising the steps of:maintaining a user information database;receiving data that includes encrypted content and a decryption module from a content providing server, the decryption module being for decrypting the encrypted content according to an encryption manner of the content providing server;re-encrypting at least a part of the received data into a format that the portable device can decrypt; andtransmitting the re-encrypted data to the portable device,wherein the portable device decrypts the encrypted content using the re-encrypted data, and plays the decrypted content.2. The method according to claim 1 , wherein the encrypted content is re-encrypted using one or more digital rights managements (DRMs) in the content providing server.3. The method according to claim 2 , further comprising:decrypting the content encrypted using the one or more DRMs.4. The method according to claim 3 , wherein the decrypting comprises decrypting using a plurality of decryption modules corresponding to the one or more DRMs.5. The method according to claim 1 , wherein the re-encrypting comprises decrypting using a plurality of encryption modules corresponding to a plurality of DRMs.6. The method according to claim 1 , wherein the user information database includes information of content purchased by a user.7. The method according to claim 6 , further comprising:updating the information of the purchased content after the transmitting.8. The method according to claim 3 , further comprising:controlling an access to a predetermined decryption module for decrypting the encrypted content.9. The method according to claim 8 , wherein the decrypting comprises ...

METHOD FOR PROVIDING DATA TO A PERSONAL PORTABLE DEVICE VIA NETWORK AND A SYSTEM THEREOF

Disclosed are a method and a system for synchronizing and providing data requiring digital rights protection, to a portable device, wherein a contents providing server is connected with a contents synchronization server to which the portable device is connected. 1maintaining a user information database for recording user authentication information or user contents information, the user authentication information includes at least one among a user identification, a password, and the user's portable device identification, and the portable device identification has unique value;receiving encrypted contents the data or a predetermined decryption module from a predetermined contents providing server, the decryption module is a module that decrypts the encrypted contents data corresponding to an encryption manner of the contents providing server;controlling an access to a predetermined decryption module;decrypting the encrypted contents the data through the accessed decryption module;receiving user authentication information or contents transmission request information from a predetermined portable device, the contents transmission request information includes predetermined user information and contents information that a user requested;authenticating a user corresponding to the user authentication information with reference to the user information database;searching contents detail information corresponding to the contents transmission request information from the user information database;adding decrypted contents file data corresponding to the contents detail information to the user authentication information and encrypting the adding result;transmitting the encrypted contents file data to the portable device; andupdating the contents detail information recorded in the user information database corresponding to the transmitted contents the data.. A method for providing data to a portable device via a network, comprising the steps of: This application is a continuation ...

Diode-Less Full-Wave Rectifier for Low-Power On-Chip AC-DC Conversion

A bridge rectifier operates on low A.C. input voltages such as received by a Radio-Frequency Identification (RFID) device. Voltage drops due to bridge diodes are avoided. Four p-channel transistors are arranged in a transistor bridge across the A.C. inputs to produce an internal power voltage. Another four diode-connected transistors form a start-up diode bridge that generates a comparator power voltage and a reference ground. The start-up diode bridge operates even during initial start-up before the comparator and boost drivers operate. A comparator receives the A.C. input and controls timing of voltage boost drivers that alternately drive gates of the four p-channel transistors in the transistor bridge with voltages boosted higher than the peak A.C. voltage. Substrates are connected to the power voltage on the power-voltage half of the bridge and to the A.C. inputs on the ground half of the bridge to fully shut off transistors, preventing reverse current flow. 1. A transistor-based bridge rectifier comprising:a first alternating input;a second alternating input;a start-up diode bridge connected between the first alternating input and the second alternating input, for generating a comparator power voltage on a comparator power node and having a reference ground node;a comparator, receiving the comparator power voltage from the start-up diode bridge, the comparator for comparing the first alternating input to a comparator reference to generate a timing signal;a first boost driver, controlled by the timing signal, for generating a first gate signal, the first gate signal being boosted to a voltage greater than a peak voltage of the first alternating input;a second boost driver, controlled by the timing signal, for generating a second gate signal, the second gate signal being boosted to a voltage greater than the peak voltage of the first alternating input;a first forward transistor, having a transistor gate receiving the first gate signal, for conducting current ...

Self-Powered and Battery-Assisted CMOS Wireless Bio-Sensing IC Platform

A bio-sensing processor chip acts as an auto-configurable platform to support a wide variety of bio-sensors. Nano-wires with attached bio-receptors for specific bio-molecules, ECG, and SPO2 bio-sensors drive analog voltages or currents to analog inputs of the bio-sensing processor chip. These analog inputs are divided into three sections. An input sensor detector/decoder detects which analog inputs are active and configures an analog-to-digital converter (ADC) to convert first-section inputs to 12 digital bits, second-section inputs to 16 bits, and third-section inputs to 20 bits. An Analog Front-End (AFE) is bypassed for the first section inputs but amplifies and filters second and third section inputs. A Universal Asynchronous Receiver Transmitter (UART) sends the converted digital values to a nearby external device using NFC or WiFi transmitters. When no battery is detected, energy is harvested from NFC signals from the external device, and one-shot measurements are made. 1. A bio-sensing processor chip comprising:a plurality of analog inputs that receive analog signals generated by bio-sensors that sense biological functions or molecules;a first section of the plurality of analog inputs, the first section receiving analog signals representing coarse measurements;a second section of the plurality of analog inputs, the second section receiving analog signals representing average-resolution measurements;a third section of the plurality of analog inputs, the third section receiving analog signals representing fine measurements;an input sensor detector/decoder that detects connected inputs in the plurality of analog inputs, the connected inputs being connected to a bio-sensor generating an analog signal, the input sensor detector/decoder successively selecting a current connected input in the plurality of inputs for conversion;an Analog Front-End (AFE) that amplifies and filters the current connected input to generate a pre-processed analog signal;an analog-to- ...

Stack package

A stack package includes a substrate, a stack of semiconductor chips mounted to the substrate, a side semiconductor chip disposed on one side of the stack, and adhesive interposed between the lower surface of the side semiconductor chip and the stack of semiconductor chips and which attaches the side semiconductor chip to the stack.

LIGHT EMITTING DIODE PACKAGE HAVING FRAME WITH BOTTOM SURFACE HAVING TWO SURFACES DIFFERENT IN HEIGHT

A light emitting diode package can include a substrate; a light emitting diode on the substrate; an electrode electrically connected to the light emitting diode; a frame surrounding the light emitting diode and configured to reflect light emitted from the light emitting diode; and a hole formed to pass through the substrate and configured to connect both upper and bottom surfaces of the substrate, in which a top surface of the frame is higher than a top surface of the light emitting diode, a portion of the frame has an inclined inner surface, the frame includes at least one protruding portion protruding from an imaginary surface where the light emitting diode is disposed, a bottom surface of the at least one protruding portion contacts the substrate, the at least one protruding portion is outside of the light emitting diode, and the hole is vertically overlapped with the light emitting diode. 1. A light emitting diode package , comprising:a substrate;a light emitting diode on the substrate;an electrode electrically connected to the light emitting diode;a frame surrounding the light emitting diode and configured to reflect light emitted from the light emitting diode; andat least one hole passing through the substrate and configured to connect both upper and bottom surfaces of the substrate,wherein a top surface of the frame is positioned higher than a top surface of the light emitting diode,wherein a portion of the frame has an inclined inner surface, wherein the frame includes at least one protruding portion protruding from an imaginary surface where the light emitting diode is disposed,wherein a bottom surface of the at least one protruding portion contacts the substrate, wherein the at least one protruding portion is located at a portion outside of the light emitting diode, andwherein the at least one hole is vertically overlapped with the light emitting diode.2. The light emitting diode package of claim 1 , wherein at least a portion of the frame has a ...

USER TERMINAL APPARATUS AND CONTROLLING METHOD THEREOF

A user terminal apparatus is provided. The user terminal apparatus includes a display consisting of a main display area disposed on a front side of the user terminal apparatus and a sub display area extended from one side of the main display area to be disposed on at least one area of a rear side of the user terminal apparatus, and a processor configured to provide a lock screen to a display area of at least one of the main display area and the sub display area and, in response to a user input of releasing the lock screen being sensed, control the display to provide a different home screen based on a display area where the user input is sensed. 1. A user terminal apparatus comprising:a display consisting of a main display area disposed on a front side of the user terminal apparatus and a sub display area extended from one side of the main display area to be disposed on at least one area of a rear side of the user terminal apparatus; and provide a lock screen to a display area of at least one of the main display area or the sub display area, and', 'control, in response to a user input of releasing the lock screen being sensed, the display to provide a different home screen based on a display area where the user input is sensed., 'at least one processor configured to2. The apparatus of claim 1 , wherein the at least one processor is further configured to determine claim 1 , in response to a user input for providing the lock screen being sensed on the display claim 1 , a display area where the lock screen is to be provided based on an orientation of the user terminal apparatus at a time when the user input for providing the lock screen is sensed.3. The apparatus of claim 2 , wherein the at least one processor is further configured to change at least one of a type or a shape of the lock screen based on a display area where the lock screen is provided.4. The apparatus of claim 1 , wherein the at least one processor is further configured to change claim 1 , in response to ...

DEVICE FOR LIGHT SINTERING AND COOLING METHOD FOR DEVICE FOR LIGHT SINTERING

A light sintering device is provided. The light sintering device can comprise: a housing having, therein, a cooling hollow portion in which cooling water flows; a beam guide mounted on one side of the housing so as to form one wall of the cooling hollow portion, and guiding sintered light; and an optical filter mounted on the other side of the housing so as to face the beam guide, thereby forming the other wall of the cooling hollow portion, and filtering out a specific wavelength of the sintered light. 1. A light sintering device comprising:a housing formed therein with a cooling hollow through which cooling water flows;a beam guide mounted on one side of the housing to form one wall of the cooling hollow, and configured to guide sintering light; andan optical filter mounted on an opposite side of the housing to face the beam guide to form an opposite wall of the cooling hollow, and configured to filter a specific wavelength band of the sintering light.2. The light sintering device of claim 1 , wherein the cooling hollow is fully filled with the cooling water such that the cooling water comes into direct contact with both of the beam guide and the optical filter.3. The light sintering device of claim 1 , wherein the housing includes an inlet for introducing the cooling water into the cooling hollow claim 1 , and an outlet for discharging the cooling water introduced into the cooling hollow claim 1 , and whereinthe inlet and the outlet have height levels higher than a height level of the beam guide.4. The light sintering device of claim 1 , wherein the housing includes an inlet for introducing the cooling water into the cooling hollow claim 1 , and an outlet for discharging the cooling water introduced into the cooling hollow claim 1 , and whereinthe inlet and the outlet may be arranged at a height level between the beam guide and the optical filter, and the outlet has a sectional area smaller than a sectional area of the inlet.5. The light sintering device of claim ...

IMAGE FORMING APPARATUS

Disclosed herein is an image forming apparatus. The image forming apparatus includes at least one pressing unit configured to bring the developing roller and the photoreceptor in contact with each other, an operating unit which is configured to be in an operating position during which a pressing force of the pressing unit is generated, and a standby during at which the pressing force is released, and a cover unit detachably provided to one side of the developing device and configured to guide movement of the operating unit to the operating position. By this configuration, operation of the operating unit is linked with an operation of detachment or attachment of the cover unit. 1. An image forming apparatus , comprising:a main body;a developing device including a developing roller which is configured to be in contact with a photoreceptor on which an electrostatic latent image is formed, the developing device being configured to supply a developer to the photoreceptor via the developing roller and being movable away from the photoreceptor;at least one pressing unit configured to bring the developing roller and the photoreceptor in contact;an operating unit configured to be in one of an operating position during which a pressing force of the pressing unit is generated and a standby position during which the pressing force is released; anda cover unit configured to be detachably provided to one side of the developing device and configured to guide movement of the operating unit to the operating position.2. The image forming apparatus according to claim 1 , wherein while the cover unit is detached from the developing device the operating unit is rotated to the standby position claim 1 , and while the cover unit is attached to the developing device the operating unit is rotated to the operating position.3. The image forming apparatus according to claim 1 , wherein operation of the at least one pressing unit is linked with operation of the operating unit.4. The image ...

SHUTTER APPARATUS AND SUBSTRATE TREATING APPARATUS INCLUDING THE SAME

Disclosed is a substrate treating apparatus. The substrate treating apparatus includes a process chamber having an opening, a shutter that opens and closes the opening through a rotation thereof, and a shutter driver having a cylinder that opens and closes the shutter, and the shutter driver includes a controller that controls a pneumatic pressure provided to the cylinder such that, when the shutter is rotated from an opening location to a closing location, a rotational speed of the shutter in a first rotation section including the opening location and a rotational speed of the shutter in a second rotation section including the closing location are different. 1. A substrate treating apparatus comprising:a process chamber having an opening;a shutter configured to open and close the opening through a rotation thereof; anda shutter driver having a cylinder configured to open and close the shutter,wherein the shutter driver includes:a controller configured to control a pneumatic pressure provided to the cylinder such that, when the shutter is rotated from an opening location to a closing location, a rotational speed of the shutter in a first rotation section including the opening location and a rotational speed of the shutter in a second rotation section including the closing location are different.2. The substrate treating apparatus of claim 1 , wherein the first rotation section has a rotation section that is larger than the second rotation section.3. The substrate treating apparatus of claim 1 , wherein the rotational speed of the shutter in the second rotation section is lower than the rotational speed of the shutter in the first rotation section.4. The substrate treating apparatus of claim 1 , wherein the shutter driver includes:the cylinder;a first pneumatic pressure line configured to provide a positive pressure for closing the shutter to the cylinder;a second pneumatic pressure line configured to provide a back pressure for opening the shutter to the cylinder;a ...

IMAGE FORMING APPARATUS AND LIGHT EMITTING DEVICE

An image forming device comprises: an exposer having a plurality of light emitting devices, a light emitting device among the plurality of light emitting devices to transmit light toward a photosensitive drum; and a developer to develop an electrostatic latent image formed on a surface of the photosensitive drum by the light, wherein the light emitting device among the plurality of light emitting devices includes: a light emitting layer to generate the light; and a reflective layer to reflect at least a portion of the generated light. The reflective layer can include a plurality of sub-reflective layers, in which a thickness of a sub-reflective layer among the plurality of sub-reflective layers is different from a thickness of another sub-reflective layer among the plurality of sub-reflective layers, and/or a refractive index of a sub-reflective layer among the plurality of sub-reflective layers is different from a refractive index of another sub-reflective layer among the plurality of sub-reflective layers. 1. An image forming apparatus comprising:an exposer having a plurality of light emitting devices, a light emitting device among the plurality of light emitting devices to transmit light toward a photosensitive drum; anda developer to develop an electrostatic latent image formed on a surface of the photosensitive drum by the light, [ a light emitting layer to generate the light; and', 'a reflective layer to reflect at least a portion of the generated light, and, 'the light emitting device among the plurality of light emitting devices includes, a thickness of at least one sub-reflective layer among the plurality of sub-reflective layers is different from a thickness of another sub-reflective layer among the plurality of sub-reflective layers, and/or', 'a refractive index of at least one sub-reflective layer among the plurality of sub-reflective layers is different from a refractive index of another sub-reflective layer among the plurality of sub-reflective layers ...

GARMENT HAVING LESS-STRETCHABLE SUPPORT

A garment comprising a less-stretchable component formed at various locations on and as a portion of the garment; wherein the less-stretchable component has less elasticity than that of part of the garment. 1. A garment comprising a less-stretchable component formed at various locations on and as a portion of the garment; wherein the less-stretchable component has less elasticity than that of part of the garment.2. The garment of claim 1 , wherein the less-stretchable component is non-stretchable.3. The garment of claim 1 , wherein the less-stretchable component is screen printed on a fabric from which the garment is made.4. The garment of claim 1 , wherein the less-stretchable component is a film of glue applied on a fabric from which the garment is made.5. A brassiere cup comprising:a shaped section having a predetermined shape for a user's breast; anda less-stretchable component joined to or formed on the shaped section;wherein the less-stretchable component has less elasticity than that of the shaped section.6. The brassiere cup of claim 5 , wherein the less-stretchable component is non-stretchable.7. The brassiere cup of claim 5 , wherein the less-stretchable component is screen printed on a fabric from which the shaped section is made.8. The brassiere cup of claim 5 , wherein the less-stretchable component is screen printed on an inner layer of the brassiere cup.9. The brassiere cup of claim 5 , wherein the less-stretchable component is screen printed on an outer layer of the brassiere cup.10. The brassiere cup of claim 5 , wherein the less-stretchable component is a film of glue applied on a fabric from which the shaped section is made.11. The brassiere cup of claim 5 , wherein the less-stretchable component is a film of glue applied on an inner layer of the brassiere cup.12. The brassiere cup of claim 5 , wherein the less-stretchable component is a film of glue applied on an outer layer of the brassiere cup.13. The brassiere cup of claim 5 , wherein the ...

LIFT PIN ASSEMBLY AND APPARATUS FOR TREATING SUBSTRATE WITH THE SAME

A lift pin assembly is provided. The lift pin assembly includes a level bolt mounted on a first frame lifted by a lifting device, a lift pin having a weight provided at a lower end of the lift pin, and supported by the level bolt, and a pressing bracket to forcibly move down the lift pin, when the lift pin is locked into a pin hole. The pressing bracket is adjusted in height to be set while maintaining a specific gap to a top surface of the weight. 1. A lift pin assembly comprising:a level bolt mounted on a first frame lifted by a lifting device;a lift pin having a weight provided at a lower end of the lift pin, and supported by the level bolt; anda pressing bracket configured to forcibly move down the lift pin, when the lift pin is locked into a pin hole,wherein the pressing bracket is adjusted in height to be set while maintaining a specific gap to a top surface of the weight.2. The lift pin assembly of claim 1 , wherein the pressing bracket is provided to be adjusted in height simultaneously when a level of the level bolt is adjusted.3. The lift pin assembly of claim 1 , wherein the pressing bracket includes:a pressing part having one end fixed to the level bolt and positioned while maintaining the specific gap from the top surface of the top surface of the weight.4. The lift pin assembly of claim 3 , wherein the pressing bracket further includes:a vertical part vertically extending downward from one side of the pressing part; anda fixing part extending horizontally from a lower end of the vertical part and fixed by a lower tab of the level bolt.5. The lift pin assembly of claim 1 , wherein the pressing bracket includes:a pressing part positioned while maintaining the specific gap from the top surface of the weight; anda fixing part extending vertically from one end of the pressing part and fixed to a side surface of the first frame.6. The lift pin assembly of claim 5 , wherein the fixing part includes:a slit hole vertically extending such that a fixing bolt is ...

LIGHT EMITTING DEVICE PACKAGE

A light emitting device package is provided. The light emitting device package includes a package body comprising a first cavity, and a second cavity connected to the first cavity; a first lead electrode, at least a portion of which is disposed within the second cavity; a second lead electrode, at least a portion of which is disposed within the first cavity; a light emitting device disposed within the second cavity; a first wire disposed within the second cavity, the first wire electrically connecting the light emitting device to the first lead electrode; and a second wire electrically connecting the light emitting device to the second lead electrode. 1. A semiconductor light emitting device package , comprising:a package body;a first cavity and a second cavity underneath the first cavity on the package body;a first lead electrode on the second cavity;a second lead electrode spaced apart from the first lead electrode; anda light emitting device on the first lead electrode,wherein a bottom of the second cavity comprises an opening through the package body,wherein the first lead electrode comprises a bottom portion exposed through the opening, andwherein a bottom surface of the first lead electrode exposed through the opening is substantially flush with a bottom surface of the second cavity.2. The semiconductor light emitting device package according to claim 1 , wherein a top most surface of the light emitting device is lower than a top most surface of the first lead electrode outside the second cavity.3. The semiconductor light emitting device package according to claim 1 , wherein a top most surface of the light emitting device is lower than a bottom surface of the first cavity.4. The semiconductor light emitting device package according to claim 1 , wherein the first lead electrode has an inclined side surface on the second cavity.5. The semiconductor light emitting device package according to claim 1 , wherein the first lead electrode and the second lead ...

Air permeable pad for brassiere

A pad body including grooves and apertures on at least one side. At least some of the apertures are located at intersections of grooves. The grooves are in a pattern of a plurality of rows and columns. A brassiere pad includes the pad body. A brassiere pad comprises the pad body placed between an upper layer and a lower layer. The upper layer and the lower layer are mode of a thin permeable material or include a plurality of apertures. The upper layer and/or lower layer include(s) grooves on at least one side of the layer.

IMAGE FORMING APPARATUS

An image forming apparatus has an improved structure which avoids additional expenses associated with packing a developing unit and allows the developing unit to be stably stored. The image forming apparatus may include a body, a first developing unit accommodating portion and a second developing unit accommodating portion disposed at different positions in the body, and a developing unit which is allowed to be detachably accommodated in the first developing unit accommodating portion and the second developing unit accommodating portion. When accommodated in the first developing unit accommodating portion, the developing unit may be disposed such that it does not perform image formation. When accommodated in the second developing unit accommodating portion, the developing unit may be disposed to perform image formation. 1. An image forming apparatus comprising:a body;a developing unit mounting portion to accommodate a developing unit when the developing unit is used to perform image formation; anda developing unit storage portion provided in the body to accommodate the developing unit, different from the developing unit mounting portion.2. The image forming apparatus according to claim 1 , wherein an optical scanning unit is disposed between the developing unit storage portion and the developing unit mounting portion.3. The image forming apparatus according to claim 1 , wherein the developing unit comprises a photosensitive body to form an electrostatic latent image claim 1 , and a developing roller to supply toner to the photosensitive body claim 1 ,wherein, when the developing unit is accommodated and disposed in the developing unit mounting portion, the photosensitive body forms at least one portion of a path along which a recording medium is transported.4. The image forming apparatus according to claim 1 , further comprising:a first opening provided on a front surface of the body to allow the developing unit to enter the developing unit storage portion; anda ...

Printed Circuit Boards and Semiconductor Packages Including the Same

A printed circuit board (PCB) for reducing a size of a semiconductor package and a semiconductor package including the same are provided. The PCB includes a substrate base including a chip attach area disposed on a top thereof, a top pad and a bottom pad respectively disposed on the top and a bottom of the substrate base, a first top solder resist layer formed on the top of the substrate base and including a first pad opening corresponding to the top pad and covering the chip attach area, a second top solder resist layer formed on the first top solder resist layer and including a second pad opening corresponding to the top pad and a chip attach opening corresponding to the chip attach area, and a bottom solder resist layer formed on the bottom of the substrate base and including a third pad opening corresponding to the bottom pad. 1. A printed circuit board (PCB) comprising:a substrate base including a chip attach area on a top surface thereof;a top pad and a bottom pad respectively on the top surface and a bottom surface of the substrate base;a first top solder resist layer on the top surface of the substrate base, the first top solder resist layer including a first pad opening corresponding to the top pad and covering the chip attach area;a second top solder resist layer on the first top solder resist layer, the second top solder resist layer including a second pad opening corresponding to the top pad and a chip attach opening corresponding to the chip attach area; anda bottom solder resist layer on the bottom surface of the substrate base, the bottom solder resist layer including a third pad opening corresponding to the bottom pad.2. The PCB of claim 1 , wherein a thickness of the first top solder resist layer is smaller than a thickness of the second top solder resist layer.3. The PCB of claim 2 , wherein a thickness of the bottom solder resist layer is larger than a thickness of either of the first and second top solder resist layers.4. The PCB of claim 1 , ...

System and method for simulating facial expression of virtual facial model

A system and method for simulating facial expression of a virtual facial model are provided. The system stores a plurality of three-dimensional facial models corresponding to a plurality of preset sentiments one-to-one. The system identifies a present sentiment according to an acoustic signal and selects a selected model from the three-dimensional facial models according to the present sentiment, wherein the preset sentiment corresponding to the selected model is same as the present sentiment. The system predicts an upper half face image according to a lower half face image, combines the lower half face image and the upper half face image to form a whole face image, and generates a plurality of feature relationships by matching the facial features of the whole face image with the facial features of the selected model so that a virtual facial model can simulate an expression based on the feature relationships.

METHOD FOR FORMING ELECTRODE OF N-TYPE NITRIDE SEMICONDUCTOR, NITRIDE SEMICONDUCTOR DEVICE, AND MANUFACTURING METHOD THEREOF

According to an example embodiment, a method includes forming a nitrogen vacancy surface layer by treating a surface of an n-type nitride semiconductor with inert gas plasma, and forming an oxygen-added nitride film by treating a surface of the nitrogen vacancy surface layer with oxygen-containing gas plasma, and forming an electrode on the oxygen-added nitride film. The nitrogen vacancy surface layer lacks a nitrogen element. 1. A method for forming an electrode on an n-type nitride semiconductor , the method comprising:forming a nitrogen vacancy surface layer by treating a surface of the n-type nitride semiconductor with inert gas plasma, the nitrogen vacancy surface layer lacking a nitrogen element;forming an oxygen-added nitride film by treating a surface of the nitrogen vacancy surface layer with oxygen-containing gas plasma; andforming the electrode on the oxygen-added nitride film.2. The method of claim 1 , whereinthe forming the nitrogen vacancy surface layer includes using an inert gas to form the inert gas plasma, andthe oxygen-added nitride film contains the inert gas as an impurity.3. The method of claim 1 , wherein the n-type nitride semiconductor is an n-type gallium nitride (GaN).4. The method of claim 3 , wherein the oxygen-added nitride film is a gallium oxy-nitride.5. The method of claim 4 , whereinthe forming the nitrogen vacancy surface layer includes using an inert gas to form the inert gas plasma,the inert gas is argon (Ar), andthe oxygen-added nitride film is a gallium oxy-nitride including argon (Ar) added as an impurity.6. The method of claim 1 , wherein the forming the oxygen-added nitride film includes transforming the nitrogen vacancy surface layer into a residual nitrogen vacancy surface layer on the oxygen-added nitride film claim 1 , and 'removing the residual nitrogen vacancy surface layer from the oxygen-added nitride film before the forming the electrode.', 'the method further includes,'}7. The method of claim 6 , whereinthe n-type ...

DISPLAY OPERATING METHOD AND ELECTRONIC DEVICE SUPPORTING THE SAME

An electronic device is disclosed which includes a housing including a first surface facing in a first direction and a second surface facing in a second direction that is opposite to the first direction, a display disposed between the first surface and the second surface, at least a part of the display being exposed through the first surface, a pressure sensor disposed between the display and the second surface and detecting pressure of an external object applied on the display, and a processor electrically connected with the display and the pressure sensor. If a touch input of a specified pressure intensity or more is made by the external object in any region on the display, the processor activates at least one virtual function key operating in common with respect to any screens to be displayed in the display. 1. An electronic device comprising:a housing including a first surface facing in a first direction and a second surface facing in a second direction that is opposite to the first direction;a display exposed through at least a part of the first surface;a pressure sensor configured to sense pressure of an external object applied on the display;a processor electrically connected with the display and the pressure sensor; anda memory electrically connected with the processor and configured to store a plurality of applications,wherein the memory stores instructions that, when executed, cause the processor to:set a first region, a second region, and a third region extending substantially in parallel with each other on the display, the second region extending between the first region and the third region;sense pressure applied to any one region of the first region, the second region, or the third region by using the pressure sensor; andif the sensed pressure exceeds a specified threshold value, activate a function operating in common with respect to the plurality of applications.2. The electronic device of claim 1 , wherein the display includes a first edge including ...

3D BRASSIERE CUP AND MANUFACTURING METHOD THEREFOR

A brassiere cup having a 3D cup shaped member including at least one layer of first and/or second material located on the convex side of the 3D cup shaped member, and at least one layer of first and/or second material located on the concave side of the 3D cup shaped member. The 3D cup shaped member is shaped according to a desired size and/or shape. The at least one layer of first material or second material is joined onto the 3D cup shaped member by sewing, fusing, fastening, adhering and/or molding. 1. A brassiere cup comprising:a 3D cup shaped member;at least one layer of first and/or second material located on the convex side of the 3D cup shaped member; andat least one layer of first and/or second material located on the concave side of the 3D cup shaped member.2. The brassiere cup of claim 1 , wherein the 3D cup shaped member is made of polymer or foam.3. The brassiere cup of claim 1 , wherein the 3D cup shaped member is shaped according to a desired size and/or shape.4. The brassiere cup of claim 1 , wherein the 3D cup shaped member is skived according to a desired size and/or shape.5. The brassiere cup of claim 1 , wherein the first material is fabric claim 1 , polymer claim 1 , or foam.6. The brassiere cup of claim 1 , wherein the second material is fabric claim 1 , polymer claim 1 , or foam.7. The brassiere cup of claim 1 , wherein the at least one layer of first material is joined onto the 3D cup shaped member by sewing claim 1 , fusing claim 1 , fastening claim 1 , adhering and/or molding.8. The brassiere cup of claim 1 , wherein the at least one layer of second material is joined onto the 3D cup shaped member by sewing claim 1 , fusing claim 1 , fastening claim 1 , adhering and/or molding.9. A method of manufacturing a brassiere cup comprising the steps of:(a) designing and shaping a 3D cup member according to a desired size and/or shape;(b) placing at least one layer of first and/or second material on the convex side of the 3D cup shaped member;(c) ...

Low-Headroom Constant Current Source for High-Current Appliations

A low-headroom current driver does not use an op amp or resistor. A sensing transistor having its source connected to a drain of an output transistor senses variations in an output current. The gate, source, and drain voltages of the sensing transistor are mirrored to a sense mirror transistor to control a sense current. The sense current is mirrored to a reference source transistor to generate a mirrored sense current. An error between the mirrored sense current and a fixed reference current is stored as charge on an error-storing capacitor. The stored error charge creates a negative-feedback compensation current that adjusts a gate voltage generated by a feedback-driving transistor. The adjusted gate voltage controls the gate of the output transistor to compensate for the sensed variation in output current. The sensing current is also compensated using a sense-mirror tail transistor connected to the sense mirror transistor. 1. An error-sensing current-compensating driver circuit comprising:an output transistor having a gate driven by a gate node to generate an output current on an output node;a sense-source transistor that generates a first source current;a sensing transistor that conducts the first source current to the output node, wherein a gate of the sensing transistor and a node between the sense-source transistor and the sensing transistor are connected together as a first mirror node;a sense mirror transistor conducting current between a second mirror node and a tail node in response to a gate receiving the first mirror node;a sense-mirror middle transistor for conducting a current to the second mirror node;a sense-mirror tail transistor for conducting current from the tail node;a reference source transistor for conducting a mirrored sense current in response to a gate receiving the second mirror node;a reference current source for generating a reference current;an error-storing capacitor having a combining node that stores as charge a difference between ...

SEMICONDUCTOR LIGHT-EMITTING DEVICES

Semiconductor light-emitting devices including a semiconductor region that includes a light-emitting structure; and an electrode layer including a first reflection metal layer that contacts a first portion of the semiconductor region and being configured to reflect light from the light-emitting structure and a second reflection metal layer that contacts a second portion of the semiconductor region and being configured to reflect light from the light-emitting structure, wherein the second reflection metal layer is spaced apart from the first reflection metal layer and at least partially covers the first reflection metal layer. 1. A semiconductor light-emitting device , comprising:a semiconductor region including a light-emitting structure; and a first reflection metal layer contacting a first portion of the semiconductor region, the first reflection metal layer being configured to reflect light from the light-emitting structure, and', 'a second reflection metal layer contacting a second portion of the semiconductor region, and the second reflection metal layer being configured to reflect light from the light-emitting structure,', 'the second reflection metal layer being spaced apart from the first reflection metal layer and at least partially covering the first reflection metal layer., 'an electrode layer including,'}2. The semiconductor light-emitting device of claim 1 , wherein each of the first reflection metal layer and the second reflection metal layer has a reflectance of at least 80% with respect to light generated by the light-emitting structure.3. The semiconductor light-emitting device of claim 1 , wherein the first reflection metal layer and the second reflection metal layer are formed of the same material.4. The semiconductor light-emitting device of claim 1 , wherein the first reflection metal layer and the second reflection metal layer are formed of different materials.5. The semiconductor light-emitting device of claim 1 , wherein claim 1 , in the ...

LIGHT EMITTING DIODE PACKAGE HAVING FRAME WITH BOTTOM SURFACE HAVING TWO SURFACES DIFFERENT IN HEIGHT

Provided is a light emitting device package. It is a substrate comprising a top and a bottom surfaces being substantially parallel to each other; a light emitting diode chip on the substrate; a frame disposed around the light emitting diode chip and configured to reflect light emitted from the light emitting diode chip, the frame having an opening; a first metal layer disposed on the top surface of the substrate; a second metal layer disposed on the top surface of the substrate; a third metal layer disposed on the bottom surface of the substrate; a through hole connected between the first metal layer and the third metal layer; a material being filled in the opening of the frame; and a lens disposed on the material, wherein the substrate and the frame are separate from each other. 1. A light emitting device , comprising:a substrate;a light emitting diode chip on the substrate;a frame disposed on the substrate and around the light emitting diode chip and configured to reflect light emitted from the light emitting diode chip, the frame having an opening;a first metal layer disposed on a top surface of the substrate;a second metal layer disposed on the top surface of the substrate;a third metal layer disposed on a bottom surface of the substrate;a through hole connected between the first metal layer and the third metal layer;a reflective material on an inside surface of the through hole; anda lens disposed on the frame.2. The light emitting device of claim 1 , wherein the reflective material comprises Ag.3. The light emitting device of claim 1 , wherein the reflective material is spaced apart from each other.4. The light emitting device of claim 1 , wherein the through hole comprises an Air.5. The light emitting device of claim 1 , wherein at least one of the reflective material is not overlapped with the light emitting diode chip.6. The light emitting device of claim 1 , wherein the third metal layer comprises a first end which is overlapped with the second metal layer ...

SYSTEMS FOR DISPLAYING IMAGES

A system for displaying images is provided. The system includes a touch sensor device including a transparent substrate having a sensing region and a non-sensing region adjacent to the sensing region. A sensing electrode pattern layer is on the transparent substrate in the sensing region. An inorganic dielectric material layer is on the transparent substrate. The inorganic dielectric material layer has a first portion in the non-sensing region and a second portion in the sensing region and partially covering the sensing electrode pattern layer. A method of forming a touch sensor device is also disclosed. 1. A system for displaying images , comprising: a transparent substrate having a sensing region and a non-sensing region adjacent to the sensing region;', 'a sensing electrode pattern layer disposed on the transparent substrate in the sensing region;', 'an inorganic dielectric material layer disposed on the transparent substrate and having a first portion in the non-sensing region and a second portion in the sensing region, and', 'a first metal layer disposed on the transparent substrate and contacting the first portion of the inorganic dielectric material layer, wherein the inorganic dielectric material layer is between the sensing electrode pattern layer and the first metal layer., 'a touch sensor device, comprising2. The system of claim 1 , wherein the sensing electrode pattern layer comprises:a set of first sensing electrodes and a set of second sensing electrodes spatially insulated from and interlaced with the set of first sensing electrodes; andan electrically connecting portion electrically connected to the set of first sensing electrodes along a first axial direction,wherein the inorganic dielectric material layer contacts the electrically connecting portion along a second axial direction.3. The system of claim 2 , wherein the touch sensor device further comprises:a wiring layer disposed on the second portion of the inorganic dielectric material layer and ...

AUTOMATIC COOLING/HEATING CONTROL METHOD OF AIR CONDITIONER FOR VEHICLE

The present invention relates generally to an automatic cooling/heating control method of an air conditioner for a vehicle. The present invention is intended to propose the control method, wherein instead of controlling indoor temperature via manual manipulation, operation modes set in figurative languages, not temperature, are used so as to automatically control indoor cooling/heating, whereby an atmosphere more pleasant than an atmosphere provided by a conventional method is efficiently provided and manipulation frequency of a console is reduced. To achieve the above objects, the control method includes: selecting an air operation mode desired by a user; starting an initial operation by the air conditioner after determining whether to cool, heat, or fan; setting the indoor temperature according to the outdoor temperature; resetting the set indoor temperature by using a correction value according to present indoor temperature; and operating by setting a reset indoor temperature to be a final set temperature. 1. An automatic cooling/heating control method of an air conditioner for a vehicle , the control method comprising:selecting an air operation mode desired by a user in the air conditioner;starting an initial operation by the air conditioner after determining whether to cool, heat, or fan by measuring indoor temperature and outdoor temperature via the selected air operation mode;setting the indoor temperature according to the outdoor temperature when the initial operation mode stops;resetting the set indoor temperature by using a correction value according to present indoor temperature; andoperating by setting a reset indoor temperature to be a final set temperature by adding compensation temperature determined by each operation mode to the reset indoor temperature.2. The control method of claim 1 , further comprising:determining a set value automatically and storing the set value in a micro controller unit (MCU) by manipulating the set temperature via upward ...

DISTANCE ESTIMATION DEVICE AND METHOD USING THE DIFFERENCE OF WAVE SPEED BETWEEN WAVES

The present disclosure provides a distance estimation device, including a wave signal detection unit configured to measure different types of waves, respectively, to detect different wave signals, a time delay estimation unit configured to produce a correlation coefficient from the detected different wave signals, and computes an arrival time difference using the correlation coefficient, and a distance calculation unit configured to estimate the distance of a target object using an arrival time difference for each of the different types of waves. 1. A distance estimation device , comprising:a wave signal detection unit configured to measure different types of waves, respectively, to detect different wave signals;a time delay estimation unit configured to produce a correlation coefficient from the detected different wave signals, and computes an arrival time difference using the correlation coefficient; anda distance calculation unit configured to estimate the distance of a target object using an arrival time difference for each of the different types of waves.2. The distance estimation device of claim 1 , wherein the wave signal detection unit comprises:a plurality of wave signal detectors formed to measure and detect the different types of waves, respectively; anda signal stabilization unit having a plurality of signal conditioners connected to the wave signal detectors, respectively, to stabilize each of the wave signals.3. The distance estimation device of claim 1 , further comprising:a signal processing unit configured to remove the noise of the detected wave signals and filter out signals in a specific frequency band transferring the same component signal.4. The distance estimation device of claim 3 , wherein the signal processing unit comprises:an analog signal processing unit configured to remove a noise signal and filter out signals in a specific frequency band for each of the wave signals transferred from the wave signal detection unit; anda digital signal ...

FINGERPRINT VERIFICATION METHOD AND ELECTRONIC DEVICE FOR PERFORMING THE SAME

An electronic device is provided. The electronic device includes a touchscreen display, a pressure sensor positioned to sense external pressure against the display, a fingerprint sensor positioned to detect a fingerprint on at least a portion of the display, a processor electrically coupled to the display, the pressure sensor, and the fingerprint sensor, and a memory electrically coupled to the processor, in which the memory stores at least one registered fingerprint. The processor is configured to sense pressure of a user's finger against the display using the pressure sensor, upon sensing of the pressure, activate the fingerprint sensor, detect a fingerprint of the finger using the fingerprint sensor, determine whether the detected fingerprint is matched with any of the at least one registered fingerprint, and perform a preselected function without further requiring authentication, when the detected fingerprint is matched with any of the at least one registered fingerprint. 1. A portable communication device comprising:a touchscreen display;a fingerprint sensor disposed below the touchscreen display;a memory to store a plurality of registered fingerprint information; and while the portable communication device is in an unlocked state and an application to which a security policy is applied is in a locked state, acquire pressure information corresponding to an external object in contact with an area of the touchscreen display,', 'while the unlocked state of the portable communication device is maintained and the locked state of the application is maintained, obtain, using the fingerprint sensor, fingerprint information corresponding to the external object based at least in part on a determination that the pressure information satisfies a specified condition of pressure,', 'determine whether the obtained fingerprint information corresponds to at least one registered fingerprint information of the plurality of registered fingerprint information,', 'transition the ...

MOBILE TERMINAL AND SCREEN DISPLAYING METHOD THEREOF

The present invention relates to a mobile terminal. Specifically to a mobile terminal including a display including a touchscreen, a sensing unit for sensing an object contacting the touchscreen and the object in near-proximity to the touchscreen, and a controller for controlling information appearing on the display according to the object contacting the touchscreen and movement of the object relative to the touchscreen. 1. The mobile terminal , comprising:a touchscreen configured to display a content in a content display area therein, and cause the touchscreen to display a first graphic element in response to sensing the object in near-proximity to a first edge region of the content display area, wherein the first graphic element indicates a first scroll direction;', 'cause the touchscreen to display a second graphic element in response to sensing the object in near-proximity to a second edge region of the content display area, wherein the first edge region and the second edge region are located at opposing sides of the content display area, and wherein the second graphic element indicates a second scroll direction;', 'cause the touchscreen to scroll the content in the content display area in the first scroll direction in response to sensing that the object is in near-proximity to the first edge region; and', 'cause the touchscreen to scroll the content in the content display area in the second scroll direction in response to sensing that the object is in near-proximity to the second edge region., 'a controller configured to2. The mobile terminal of claim 1 , wherein a displayed location of the first graphic element is within the first edge region claim 1 , and a displayed location of the second graphic element is within the second edge region.3. The mobile terminal of claim 1 , wherein the content is repeatedly scrolled in the first scroll direction in response to repeated sensing that the object is in near-proximity to the first edge region claim 1 , andwherein ...

Method of detecting Mycobacterium tuberculosis complex by cell filtrate protein 10-loaded detonation nanodiamond

A method of detecting complex (MTBC) in a culture media is provided, in which, the culture media containing the MTBC and a biomarker, such as CFP-10, secreted from the MTBC is provided, the culture media is filtered to obtain a filtrate, detonation nanodiamond particles are mixed with the filtrate to form biomarker-loaded detonation nanodiamond particles, and a mass spectrometry analysis process is performed on the biomarker-loaded detonation nanodiamond particles for detecting the biomarker. 1Mycobacterium tuberculosis. A method of detecting complex in a culture media , comprising:{'i': Mycobacterium tuberculosis', 'Mycobacterium tuberculosis, 'providing the culture media containing the complex and a biomarker secreted from the complex;'}filtering the culture media to obtain a filtrate;mixing detonation nanodiamond (DND) particles with the filtrate to form biomarker-loaded DND particles; andperforming a first mass spectrometry analysis process on the biomarker-loaded DND particles for detecting the biomarker.2Mycobacterium tuberculosis. The method according to claim 1 , wherein the complex is provided from a clinical isolate.3. The method according to claim 1 , wherein the biomarker is cell filtrate protein 10 (CFP-10).4. The method according to claim 3 , wherein claim 3 , the CFP-10 is allowed to generate an ion having a mass-to-charge ratio (m/z) of 10 claim 3 ,675±15.5. The method according to claim 1 , wherein the biomarker-loaded DND is purified by centrifugation and washing before the step of performing the mass spectrometry analysis process on the biomarker-loaded DND for detecting the biomarker.6. The method according to claim 1 , wherein the culture media comprises a broth culture media.7. The method according to claim 1 , wherein the DND particles have a particle size in a range from 5 nm to 50 nm.8. The method according to claim 1 , wherein the filtrate is substantially free of cells.9. The method according to claim 1 , further comprising:performing a ...

LIGHT EMITTING DIODE PACKAGE HAVING FRAME WITH BOTTOM SURFACE HAVING TWO SURFACES DIFFERENT IN HEIGHT

A light emitting device can include a substrate including a top surface, an outermost side surface, and a bottom surface; a light emitting diode chip on the top surface of the substrate; a reflecting member disposed on a first portion of the top surface of the substrate and the reflecting member having a cavity; a first metal layer disposed on a second portion of the top surface, one side of the outermost side surface, and a first portion of the bottom surface; a second metal layer disposed on a third portion of the top surface, another side of the outermost side surface, and a second portion of the bottom surface; a heatsink disposed on the bottom surface of the substrate; and at least two heatsink holes in the substrate formed to pass through the substrate, in which the at least two heatsink holes are in contact with the heatsink, and a reflective material is on an inside surface of the at least two heatsink holes, the first metal layer, the second metal layer, and the heatsink are separated from each other on the bottom surface of the substrate, and the at least two heatsink holes are vertically overlapped with the light emitting diode chip and the heatsink. 1. A light emitting device , comprising:a substrate including a top surface, an outermost side surface, and a bottom surface;a light emitting diode chip on the top surface of the substrate;a reflecting member disposed on a first portion of the top surface of the substrate and the reflecting member having a cavity;a first metal layer disposed on a second portion of the top surface, one side of the outermost side surface, and a first portion of the bottom surface;a second metal layer disposed on a third portion of the top surface, another side of the outermost side surface, and a second portion of the bottom surface;a heatsink disposed on the bottom surface of the substrate; andat least two heatsink holes in the substrate formed to pass through the substrate,wherein the at least two heatsink holes are in ...

POLYPROPYLENE COMPOSITE RESIN COMPOSITION HAVING EXCELLENT SCRATCH RESISTANCE AND MECHANICAL PROPERTIES

A polypropylene composite resin composition includes: 30 to 70% by weight of high crystalline block copolymer polypropylene, based on the total weight of the polypropylene composite resin composition; 10 to 20% by weight of a rubber elastomer, based on the total weight of the polypropylene composite resin composition; 10 to 18% by weight of a reinforcing material, based on the total weight of the polypropylene composite resin composition; 2 to 4% by weight of a mercaptosilane coupling agent, based on the total weight of the polypropylene composite resin composition; and 1 to 5% by weight of a slip agent, based on the total weight of the polypropylene composite resin composition. 1. A polypropylene composite resin composition comprising:30 to 70% by weight of high crystalline block copolymer polypropylene, based on the total weight of the polypropylene composite resin composition;10 to 20% by weight of a rubber elastomer, based on the total weight of the polypropylene composite resin composition;10 to 18% by weight of a reinforcing material, based on the total weight of the polypropylene composite resin composition;2 to 4% by weight of a mercaptosilane coupling agent, based on the total weight of the polypropylene composite resin composition; and1 to 5% by weight of a slip agent, based on the total weight of the polypropylene composite resin composition.2. The polypropylene composite resin composition according to claim 1 , wherein the high crystalline block copolymer polypropylene has a melt index of 30 g/10 min to 80 g/10 min (230° C. claim 1 , 2.16 kg).3. The polypropylene composite resin composition according to claim 1 , wherein the high crystalline block copolymer polypropylene is a copolymer of ethylene and propylene claim 1 ,wherein an amount of the ethylene is 2 to 10% by weight based on the total weight of the ethylene-propylene copolymer.4. The polypropylene composite resin composition according to claim 1 , wherein the rubber elastomer is selected from ...

Method of Controlling Purge of Fuel Evaporation Gas

A purge control method of the present disclosure includes determining whether or not a vehicle quickly decelerates in a driving situation in which a large amount of fuel evaporation gas is discharged, decreasing purge duty for operating a purge control solenoid valve when the controller determines that the vehicle is in a state of quick deceleration, and decreasing a purge flow of the fuel evaporation gas by controlling operation of the purge control solenoid valve by the purge duty. 1. A method of controlling purge of fuel evaporation gas , the method comprising:determining, by a controller, whether or not a vehicle quickly decelerates in a driving situation in which a large amount of fuel evaporation gas is discharged;decreasing, by the controller, a purge duty for operating a purge control solenoid valve when the controller determines that the vehicle is in a state of quick deceleration; anddecreasing, by the controller, a purge flow of the fuel evaporation gas by controlling operation of the purge control solenoid valve by the purge duty.2. The method of claim 1 , wherein it is determined that the vehicle is in the driving situation in which the large amount of fuel evaporation gas is discharged when purge concentration is higher than a predetermined value claim 1 , an accelerator pressing amount is higher than a first reference value claim 1 , and an intake air amount is higher than a predetermined amount.3. The method of claim 1 , wherein it is determined that the vehicle is in a quick deceleration situation when an accelerator pressing amount is less than a second reference value and a slope of the amount of pressing an accelerator is less than a reference value.4. The method of claim 1 , wherein decreasing the purge duty comprises:accumulating a cylinder counter by counting the number of cylinder combustion when a quick deceleration condition of the vehicle is satisfied in the driving situation in which the large amount of fuel evaporation gas is discharged; ...

METHOD FOR RETRANSMITTING PACKET, DATA SERVER USING THE SAME, AND PACKET RETRANSMITTING SYSTEM

A method for retransmitting packet, a data server using the same and a packet retransmitting system are provided. The packet retransmitting system includes a control server, a network switch, a plurality of upper nodes, and the data server. Terminal nodes download data packets provided by the data server through the upper nodes, respectively. The data server receives missing packet reports in which the data packets correspond to the terminal nodes via the network switch, obtains network topology information related to the terminal nodes from the control server, encodes missing packets in the data packets according to the missing packet reports and the network topology information, and transmits encoded packets encoded from the missing packets to the terminal nodes via the network switch and each of the upper nodes. 1. A method for retransmitting packet , adapted for a data server , the method comprising:transmitting a plurality of data packets;receiving a plurality of missing packet reports in which the data packets correspond to a plurality of terminal nodes;obtaining network topology information related to the terminal nodes;encoding a plurality of missing packets in the data packets according to the missing packet reports and the network topology information; andtransmitting a plurality of encoded packets encoded from the missing packets.2. The method according to claim 1 , wherein the step of encoding the missing packets in the data packets according to the missing packet reports and the network topology information comprises:calculating a plurality of packet combinations of the missing packets according to the missing packet reports and the network topology information; andencoding the missing packets according to the packet combinations to generate the encoded packets.3. The method according to claim 2 , wherein the step of calculating the packet combinations of the missing packets according to the missing packet reports and the network topology information ...

LIGHT EMITTING DIODE PACKAGE HAVING FRAME WITH BOTTOM SURFACE HAVING TWO SURFACES DIFFERENT IN HEIGHT

Provided is a light emitting device package. It is a substrate comprising a top and a bottom surfaces being substantially parallel to each other; a light emitting diode chip on the substrate; a frame disposed around the light emitting diode chip and configured to reflect light emitted from the light emitting diode chip, the frame having an opening; a first metal layer disposed on the top surface of the substrate; a second metal layer disposed on the top surface of the substrate; a third metal layer disposed on the bottom surface of the substrate; a through hole connected between the first metal layer and the third metal layer; a material being filled in the opening of the frame; and a lens disposed on the material, wherein the substrate and the frame are separate from each other. 1. A light emitting device , comprising;a substrate comprising a top and a bottom surfaces being substantially parallel to each other;a light emitting diode chip on the substrate;a frame disposed around the light emitting diode chip and configured to reflect light emitted from the light emitting diode chip, the frame having an opening;a first metal layer disposed on the top surface of the substrate;a second metal layer disposed on the top surface of the substrate;a third metal layer disposed on the bottom surface of the substrate;a through hole connected between the first metal layer and the third metal layer;a material being filled in the opening of the frame; anda lens disposed on the material,wherein the substrate and the frame are separate from each other.2. The light emitting device of claim 1 , wherein the first metal layer comprises one part of the first metal layer disposed in the opening of the frame such that the light emitting diode chip is disposed thereon and another part of the first metal layer disposed beneath the frame.3. The light emitting device of claim 2 , wherein the one part of the first metal layer where the light emitting diode chip is disposed on is connected to ...

MOBILE TERMINAL AND SCREEN DISPLAYING METHOD THEREOF

The present invention relates to a mobile terminal. Specifically to a mobile terminal including a display including a touchscreen, a sensing unit for sensing an object contacting the touchscreen and the object in near-proximity to the touchscreen, and a controller for controlling information appearing on the display according to the object contacting the touchscreen and movement of the object relative to the touchscreen. 1a touchscreen configured to display a content in a content display area, and cause the touchscreen to display a first icon in response to sensing an object in proximity to a first edge region of the content display area, wherein the first icon indicates a first scroll direction;', 'cause the touchscreen to display a second icon in response to sensing the object in proximity to a second edge region of the content display area, wherein the second icon indicates a second scroll direction;', 'cause the touchscreen to scroll the content in the content display area in the first scroll direction in response to sensing that the object maintains proximity to the first edge region; and', 'cause the touchscreen to scroll the content in the content display area in the second scroll direction in response to sensing that the object maintains proximity to the second edge region., 'a controller configured to. A mobile terminal, comprising: This application is a continuation application of U.S. patent application Ser. No. 12/402,035, filed on Mar. 11, 2009, now U.S. Pat. No. 8,723,811, which claims the benefit of earlier filing date and right of priority to Korean Patent Application Nos. 10-2008-, filed on Mar. 21, 2008, 10-2008-0026466, filed on Mar. 21, 2008, and 10-2008-0026468, filed on Mar. 21, 2008, the contents of which are all hereby incorporated by reference herein in their entirety.1. Field of the InventionThe present invention relates to a mobile terminal, specifically to a mobile terminal including a proximity-touch input screen.2. Discussion of the ...

FINGERPRINT VERIFICATION METHOD AND ELECTRONIC DEVICE FOR PERFORMING THE SAME

An electronic device is provided. The electronic device includes a touchscreen display, a pressure sensor positioned to sense external pressure against the display, a fingerprint sensor positioned to detect a fingerprint on at least a portion of the display, a processor electrically coupled to the display, the pressure sensor, and the fingerprint sensor, and a memory electrically coupled to the processor, in which the memory stores at least one registered fingerprint. The processor is configured to sense pressure of a user's finger against the display using the pressure sensor, upon sensing of the pressure, activate the fingerprint sensor, detect a fingerprint of the finger using the fingerprint sensor, determine whether the detected fingerprint is matched with any of the at least one registered fingerprint, and perform a preselected function without further requiring authentication, when the detected fingerprint is matched with any of the at least one registered fingerprint. 1. A portable communication device comprising:a touchscreen display;a fingerprint sensor disposed below the touchscreen display;a pressure sensor disposed below the touchscreen display;a memory to store a plurality of registered fingerprint information; and while the portable communication device is in an unlocked state and an application to which a security policy is applied is in a locked state, acquire, using the pressure sensor, pressure information corresponding to an external object in contact with an area of the touchscreen display,', 'while the unlocked state of the portable communication device is maintained and the locked state of the application is maintained, obtain, using the fingerprint sensor, fingerprint information corresponding to the external object based at least in part on a determination that the pressure information satisfies a specified condition of pressure,', 'determine whether the obtained fingerprint information corresponds to at least one registered fingerprint ...

Light emitting device package

A light emitting device including a package body having a first cavity; an electrode having a first electrode and a second electrode in the package body; at least one light emitting chip on the first electrode; a resin material in the first cavity; and a lens on the package body and the at least one light emitting chip. Further, the first electrode and the second electrode are separated by the package body, the package body comprises a first stepped portion exposed between the first electrode and the second electrode, the first electrode comprises a second cavity, and the at least one light emitting chip is disposed on the second cavity of the first electrode.

APPARATUS AND METHOD FOR ENHANCING USER RECOGNITION

Disclosed is an apparatus for enhancing user recognition. The apparatus for enhancing user recognition comprises: a storage unit for storing content; a display unit for displaying the stored content; a scan path detection unit for detecting a scan path of a user on the content; an eye feature extraction unit for extracting eye feature information from the detected scan path; and a calculation unit for calculating a recognition state of the user for the content by using the extracted eye feature information 1. A user recognition enhancing apparatus comprising:a storage configured to store content;a display configured to display the stored content;a gaze pattern detector configured to detect a gaze pattern of a user with respect to the content;a gaze feature extractor configured to extract gaze feature information from the detected gaze pattern; anda calculator configured to calculate a recognition state of the user with respect to the content using the extracted gaze feature information.2. The user recognition enhancing apparatus as claimed in claim 1 , wherein the gaze feature information comprises at least one piece of information of user pupil change claim 1 , eye blinking claim 1 , a gaze point claim 1 , a path of a gaze point claim 1 , time when a gaze falls on a specific area of learning content claim 1 , and the number of times a gaze falls on the specific area.3. The user recognition enhancing apparatus as claimed in claim 1 , wherein the calculator analyzes a correlation between a predefined gaze pattern about the content and the detected gaze pattern to calculate the recognition state of the user with respect to the content.4. The user recognition enhancing apparatus as claimed in claim 3 , wherein the predefined gaze pattern is a defined pattern associated with reading capability.5. The user recognition enhancing apparatus as claimed in claim 1 , wherein the calculator calculates the recognition state of the user with respect to the content based on time ...

Flash storage device and operation control method therefor

The present invention relates to a flash storage device and an operation control method therefor, and when the flash storage device or a mobile terminal on which the flash storage device is mounted is connected to an external power supply, the flash storage device detects and classifies a power supply type, and according to detection and classification information thereof, the reliability and performance of the data of the device can be improved by performing an internal operation thereof.

APPARATUS AND METHOD FOR NON-CONTACT SAMPLE ANALYZING USING TERAHERZ WAVE

Disclosed are an apparatus and a method for non-contact sample analysis using terahertz waves. The apparatus includes an emission unit radiating terahertz waves onto a sample provided with a conductive material layer, and a receiving unit receiving terahertz waves reflected from the sample or terahertz waves passing through the sample. The apparatus further includes a characteristic analysis unit including at least one selected from a group consisting of a sheet resistance analysis unit analyzing a sheet resistance of the conductive material layer, a coverage density analysis unit analyzing a coverage density of the conductive material layer, a component analysis unit analyzing a component of the conductive material layer, and a thickness analysis unit analyzing a thickness of the conductive material layer by using the received terahertz waves, a display unit displaying a result derived from the characteristic analysis unit as an image, and an input unit configured to input information to the characteristic analysis unit. 1. An apparatus for non-contact sample analysis , the apparatus comprising:an emission unit radiating terahertz waves onto a sample provided with a conductive material layer;a receiving unit receiving terahertz waves reflected from the sample or terahertz waves passing through the sample;a characteristic analysis unit including at least one selected from a group consisting of a sheet resistance analysis unit analyzing a sheet resistance of the conductive material layer, a coverage density analysis unit analyzing a coverage density of the conductive material layer, a component analysis unit analyzing a component of the conductive material layer, and a thickness analysis unit analyzing a thickness of the conductive material layer by using the received terahertz waves;a display unit displaying a result derived from the characteristic analysis unit as an image; andan input unit configured to input information to the characteristic analysis unit.2. The ...

LIGHT EMITTING DEVICE PACKAGE

A light emitting device including a package body having a cavity; a first electrode and a second electrode in the package body; a plurality of light emitting chips on the first electrode; and a resin material in the cavity. Further, wherein the first electrode and the second electrode are separated by the package body, the package body includes a stepped portion exposed between the first electrode and the second electrode, the first electrode includes a bottom surface, a top surface and an inclined surface between the bottom surface and the top surface, and the top surface of the first electrode comprises an end portion in contact with the stepped portion. 1. A light emitting device , comprising:a package body having a cavity;a first electrode and a second electrode in the package body;a plurality of light emitting chips on the first electrode; anda resin material in the cavity,wherein the first electrode and the second electrode are separated by the package body,wherein the package body comprises a stepped portion exposed between the first electrode and the second electrode,wherein the first electrode comprises a bottom surface, a top surface and an inclined surface between the bottom surface and the top surface, andwherein the top surface of the first electrode comprises an end portion in contact with the stepped portion.2. The light emitting device according to claim 1 , wherein the package body comprises a side inclined surface in contact with the inclined surface of the first electrode.3. The light emitting device according to claim 1 , wherein the package body comprises a top surface in contact with a bottom portion of the end portion of the first electrode.4. The light emitting device according to claim 1 , wherein a side portion of the end portion of the first electrode is directly contacted with the stepped portion.5. The light emitting device according to claim 1 , wherein a bottom surface of the at least one of the first electrode or the second electrode ...

Digitally-Programmable Gain Amplifier with Direct-Charge Transfer and Offset Cancellation

A Programmable-Gain Amplifier (PGA) has a digital value that programmably adjusts the gain of the analog amplifier. A variable capacitor has several switched sub-capacitors that are enabled by the digital value. Enabled sub-capacitors are switched between a sampled input and a virtual ground on one terminal, and connect to a summing node on the other terminal. The summing node connects to the inverting input of an op amp either through a switch or through a double-sampling capacitor that stores an offset. A feedback capacitor is in parallel with a sampling capacitor during a second clock phase when direct-charge transfer occurs, reducing power consumption of the amplifier. The feedback capacitor samples the sampled input during the first clock phase. The PGA gain is proportional to the sum of capacitances of enabled sub-capacitors. The gain can be adjusted for sensor inputs to an Analog Front-End (AFE), such as for an electro-cardiogram (ECG). 1. (canceled)2. A direct-charge-transfer switched-capacitor circuit having an amplifier gain that is digitally programmable comprising:a digital input having a multi-bit digital value that is programmable to vary a gain of the direct-charge-transfer switched-capacitor circuit;an analog input;an op amp having a first input and a second input and an output;a sampling capacitor for storing sampled input charge that is sampled from the analog input during a first clock phase;a feedback capacitor that is connected to the output of the op amp and in parallel with the sampling capacitor during a second clock phase for direct charge transfer;a parallel capacitor network having a plurality of sub-capacitors that are enabled and disabled by the multi-bit digital value of the digital input;wherein a capacitance value of the parallel capacitor network is a sum of capacitance values of sub-capacitors that are enabled by the multi-bit digital value, wherein the parallel capacitor network has a variable capacitance that depends on the multi- ...

LINEAR MOTOR WITH HEAT DISSIPATING CAPABILITIES AND HEAT REDUCING CONSIDERATIONS

A linear motor is disclosed, the linear motor comprising a longitudinal coil assembly comprising coil units arranged in a cascading manner and a magnet track spaced from the coil assembly, and adapted to move along a path which traces a periphery of the coil assembly. The linear motor further comprises sensors, each sensor being associated with a subset of the coil units, and adapted to send a first sensor signal in response to detecting the magnet track. The linear motor further comprises a control unit, wherein the control unit is configured to receive the first sensor signal, identify the sensor which sent the first sensor signal, and power up the subset of the coil units associated with the sensor. 1. A linear motor comprising:a longitudinal coil assembly comprising a plurality of coil units arranged in a cascading manner;a magnet track spaced from the coil assembly, and adapted to move along a path which traces a periphery of the coil assembly;a plurality of thermo-electric cooling units;a plurality of sensors, each sensor in the plurality of sensors being associated with a subset of the plurality of coil units and a subset of the plurality of thermo-electric cooling units, and adapted to send a first sensor signal in response to detecting the magnet track; receive the first sensor signal;', 'identify a sensor in the plurality of sensors, the sensor having sent the first sensor signal;', 'reference an association table, the association table storing the association of the sensor, with the subset of the plurality of coil units and the subset of the plurality of thermo-electric cooling units; and, 'a control unit, wherein the control unit is configured topower up the subset of the plurality of coil units associated with the sensor and activate the subset of the plurality of thermo-electric cooling units associated with the sensor.2. (canceled)3. The linear motor of claim 1 , wherein the subset of the plurality of thermo-electric cooling units associated with the ...

LUMINESCENT QUANTUM DOT

The present invention relates to a light-emitting quantum dot, and more particularly, to a light-emitting quantum dot of which ligand for capping the quantum dot contains a light-emitting material and which has excellent dispersibility and stability in an aqueous solution and has high color purity and light-emitting properties when applied to a light-emitting device, and a method for the preparation of the same. 1. A light-emitting quantum dot comprising a core/shell structure and a ligand which is attached to the surface of the shell , wherein the ligand comprises a light-emitting group.2. The light-emitting quantum dot as claimed in claim 1 , wherein the ligand comprises a light-emitting group claim 1 , and a linking group for connecting the shell and the light-emitting group.3. The light-emitting quantum dot as claimed in claim 2 , wherein the ligand further comprises a spacer between the linking group and the light-emitting group.5. The light-emitting quantum dot as claimed in claim 1 , wherein the light-emitting group emits light in the region of 400 to 800 nm.6. The light-emitting quantum dot as claimed in claim 2 , wherein the linking group is at least one selected from the group consisting of a thiol group claim 2 , a carboxy group claim 2 , an amine group claim 2 , a phosphine group claim 2 , and a phosphide group.7. The light-emitting quantum dot as claimed in claim 3 , wherein the spacer is a substituted or unsubstituted claim 3 , saturated or unsaturated alkyl group of C-C claim 3 , cycloalkyl group of C-C claim 3 , or silane of Si-Si.9. The light-emitting quantum dot as claimed in claim 1 , wherein the diameter of the quantum dot is 5 to 30 nm.10. A method for the preparation of the light-emitting quantum dot as defined in claim 1 , comprising adding a ligand containing a light-emitting group to a solution dispersed with a core/shell structure claim 1 , and then stirring it.11. The method for the preparation of the light-emitting quantum dot as claimed ...

METHOD AND APPARATUS FOR FAN SIMULATION THROUGH FLOW ANALYSIS

According to an embodiment of the present disclosure, a method for a fan simulation through flow analysis includes the steps of: inputting point data and tester dimensions by a user; generating a shape of a fan by calculating the point data, and generating a tester from the tester dimensions; generating grids on the fan; analyzing a flow generated by the fan by inputting boundary conditions for the fan; and calculating a noise index from the analysis, wherein, when the flow generated by the fan is in a steady state, the noise index is proportional to a pressure deviation depending on a location of the fan. 1. A method for a fan simulation through flow analysis , the method comprising:inputting necessary flow work and confirming a proposed basic design by a user;modifying the basic design by the user;generating a shape of the fan by calculating point data satisfying the basic design or a user input design, inputting modified dimensions of the basic design, and generating a drawing;generating grids on the fan;analyzing a flow generated by the fan by inputting boundary conditions for the fan; andcalculating a noise index from the analysis,wherein, when the flow generated by the fan is in a steady state, the noise index is proportional to a pressure deviation depending on a location of the fan.2. The method of claim 1 , wherein the analyzing the flow includes calculating pressure and velocity for the flow depending on the location of the fan and time.3. The method of claim 1 , wherein claim 1 , when the flow generated by the fan is in an abnormal state claim 1 , the noise index is proportional to a pressure deviation at a predetermined location of the fan.4. An apparatus for a fan simulation through flow analysis claim 1 , the apparatus comprising:a fan design module to which point data and tester dimensions are input;a CAD module generating a shape of a fan by calculating the point data input to the fan design module, and generating a tester from the tester dimensions; ...

PRODUCTION METHOD FOR TRANSPARENT ELECTRICALLY-CONDUCTIVE FILM USING MULTISTAGE LIGHT IRRADIATION

Provided is a production method for a transparent electrically-conductive film including: a) a coating step of coating an electrically-conductive nanowire dispersion containing electrically-conductive nanowires with an optical activity and an organic binder onto a substrate; b) a first light irradiation step of irradiating a first light including a first ultraviolet (UV) light onto the coated electrically-conductive nanowires; and c) a second light irradiation step of irradiating a second light including a pulse-type first white light onto the electrically-conductive nanowires. 1. A production method for a transparent electrically-conductive film , the production method comprising:a) a coating step of coating an electrically-conductive nanowire dispersion containing electrically-conductive nanowires with an optical activity and an organic binder onto a substrate;b) a first light irradiation step of irradiating a first light including a first ultraviolet (UV) light onto the coated electrically-conductive nanowires; andc) a second light irradiation step of irradiating a second light including a pulse-type first white light onto the electrically-conductive nanowires irradiated with the first UV light.2. The production method of claim 1 , wherein the optical activity is a surface plasmon activity or photo-catalytic activity.3. The production method of claim 1 , wherein the organic binder is a natural or synthetic polymer having a molecular weight of 5×10or less.4. The production method of claim 1 , further comprising claim 1 , after step a) but at least before step b) claim 1 , a third light irradiation step of irradiating a third light including an infrared (IR) light to the coated electrically-conductive nanowires.5. The production method of claim 1 , wherein the second light further includes a second UV light.6. The production method of claim 1 , wherein the first light further includes a pulse-type second white light.7. (canceled)8. (canceled)9. The production ...

FINGERPRINT VERIFICATION METHOD AND ELECTRONIC DEVICE FOR PERFORMING THE SAME

An electronic device is provided. The electronic device includes a touchscreen display, a pressure sensor positioned to sense external pressure against the display, a fingerprint sensor positioned to detect a fingerprint on at least a portion of the display, a processor electrically coupled to the display, the pressure sensor, and the fingerprint sensor, and a memory electrically coupled to the processor, in which the memory stores at least one registered fingerprint. The processor is configured to sense pressure of a user's finger against the display using the pressure sensor, upon sensing of the pressure, activate the fingerprint sensor, detect a fingerprint of the finger using the fingerprint sensor, determine whether the detected fingerprint is matched with any of the at least one registered fingerprint, and perform a preselected function without further requiring authentication, when the detected fingerprint is matched with any of the at least one registered fingerprint. 1. An electronic device comprising: a first surface facing in a first direction, and', 'a second surface facing in a second direction opposite from the first direction;, 'a housing comprisinga touchscreen display interposed between the first and second surfaces and, exposed through the first surface;a pressure sensor interposed between the first and second surfaces, and positioned to sense pressure of an external object against the touchscreen display;a fingerprint sensor interposed between the first and second surfaces, and positioned to detect a fingerprint on at least a portion of the touchscreen display;at least one processor positioned inside the housing, and electrically coupled to the touchscreen display, the pressure sensor, and the fingerprint sensor; anda memory positioned inside the housing, and electrically coupled to the at least one processor, ["sense pressure of a user's finger against the touchscreen display using the pressure sensor,", 'upon sensing of the pressure, activate ...

METHOD OF MANUFACTURING A HYBRID METAL PATTERN BY USING WIRE EXPLOSION AND LIGHT-SINTERING, AND A HYBRID METAL PATTERN MANUFACTURED THEREBY

The inventive concepts relate to a method of manufacturing a hybrid metal pattern and a hybrid metal pattern manufactured thereby. In the method, the hybrid metal pattern may be manufactured on a substrate (e.g., a flexible substrate), formed of various materials, at room temperature without damaging the substrate, by a wire explosion method in liquid and light-sintering. In more detail, when performing the wire explosion method in liquid according to conditions of the inventive concepts, metal particles having uniform nano-sizes and uniform micro-sizes can be formed by a simple process, and additional dispersing and collecting processes can be omitted. In addition, conductive hybrid ink is formed by adding a metal precursor and then is light-sintered. In this case, the hybrid metal pattern can be manufactured by a very simple process. 1. A method of manufacturing a hybrid metal pattern , the method comprising:adjusting a gap between an anode and a cathode provided in a wire explosion apparatus;providing a metal wire between the anode and the cathode;supplying a dispersant and a solvent into the wire explosion apparatus;forming metal particles from the metal wire by wire explosion performed by applying a voltage between the anode and the cathode;separating conductive hybrid ink including the metal particles, the dispersant, and the solvent from the wire explosion apparatus;printing the separated conductive hybrid ink on a substrate to form a hybrid metal pattern; andlight-sintering the hybrid metal pattern.2. The method of claim 1 , wherein the adjusted gap between the anode and the cathode ranges from 10 mm to 20 mm.3. The method of claim 1 , wherein the metal wire has a length of 10 mm to 20 mm and a diameter of 0.1 mm to 0.5 mm.4. The method of claim 1 , wherein the metal wire includes one selected from a group comprising gold claim 1 , silver claim 1 , copper claim 1 , nickel claim 1 , zinc claim 1 , and any compound thereof claim 1 , andwherein the solvent ...

ELECTRONIC DEVICE AND METHOD FOR CHANGING APPLICATION ICON

An electronic device includes a touch screen, a processor, and a storage. The storage stores one or more programs executed by the processor, the one or more programs includes a database, a selection module, a preview module, and a changing module. The database stores at least one stand-by icon. The selection module selects at least one application icon displayed on the touch screen according to a first touch operation. The preview module switches the at least one stand-by icon stored in the database to be previewed in a predetermined area according to a second touch operation. The changing module changes the at least one application icon selected by the selection module to the at least one stand-by icon previewed on the predetermined area according to a third touch operation. 1. An electronic device comprising:a touch screen;a processor coupled to the touch screen; anda storage coupled to the processor and configured to store one or more programs executed by the processor, the one or more programs causing the processor to:store at least one stand-by icon;select at least one application icon displayed on the touch screen according to a first touch operation;switch the at least one stand-by icon stored in the database to be previewed in a predetermined area according to a second touch operation;change the at least one application icon to the at least one stand-by icon previewed on the predetermined area according to a third touch operation.2. The electronic device according to claim 1 , wherein the predetermined area is a region where the at least one application icon is located in.3. The electronic device according to claim 1 , wherein the first touch operation is a single touch operation claim 1 , and the at least one application icon comprises one application icon selected by the single touch operation.4. The electronic device according to claim 1 , wherein the first touch operation is a multi-touch operation claim 1 , and the at least one application icon ...

ELECTRONIC DEVICE COMPRISING DISPLAY

A method for a user interface of an electronic device and the electronic device therefor are provided. The electronic device includes a touchscreen display that is positioned on a front surface of the electronic device, a touch sensor that is positioned on one side surface of the electronic device, and at least one processor that is electrically connected with the touchscreen display and the touch sensor. The at least one processor may be configured to output a screen divided into various areas to the touchscreen display, if a touch is detected by the touch sensor, receive the touch as an event of an area which corresponds to a location at which the touch is detected, from among the various areas, and perform a specified operation in response to the event. 1. An electronic device comprising:a housing including a first surface facing in a first direction, a second surface facing in a second direction opposite from the first direction, and a side surface surrounding at least a portion of space between the first surface and the second surface;a touchscreen display interposed between the first surface and the second surface, and exposed through the first surface;a pressure sensor interposed between the first surface and the second surface;at least one processor positioned inside the housing, and electrically coupled to the touchscreen display and the pressure sensor; anda memory positioned inside the housing, and electrically coupled to the at least one processor, control the touchscreen display to display a screen,', 'allow the pressure sensor to detect pressure exerted by an external object on at least a portion of the side surface, and', 'upon the detection of the pressure, scroll at least a portion of the displayed screen in a specified direction., 'wherein the memory stores instructions that, when executed, cause the at least one processor to2. The electronic device of claim 1 ,wherein the first surface includes a first periphery extending in a fifth direction or a ...

USER INPUT PROCESSING METHOD AND ELECTRONIC DEVICE PERFORMING THE SAME

An electronic device and method are disclosed herein. The electronic device includes a display, an input module, and a processor. The processor executes the method, including displaying a group icon representing a plurality of icons associated with a plurality of applications in a display, setting a function associated with at least two applications of the plurality of applications for execution in response to a specified user input to the group icon, and executing the at least two applications and the set function in response to detecting the specified user input associated with the group icon. 1. An electronic device comprising:a display;an input module; anda processor, configured to:control the display to display a group icon representing a plurality of icons associated with a plurality of applications;set a function associated with at least two applications of the plurality of applications for execution in response to a specified user input to the group icon; andexecute the at least two applications and the set function in response to detecting the specified user input to the group icon.2. The electronic device of claim 1 , wherein the processor is configured to:identify at least one function capable of execution in response to detecting the specified user input to the group icon;display a function list including the at least one function in the display; andset the identified at least one function included in the function list for execution in response to the specified user input to the group icon, according to a user input to the function list.3. The electronic device of claim 2 , wherein the processor is configured to:receive function information indicating available functions from each of the plurality of applications included in the group icon; andidentify the at least one function based on the received function information.4. The electronic device of claim 2 , wherein the function list further includes an application list corresponding to the at least one ...

USER TERMINAL APPARATUS AND CONTROLLING METHOD THEREOF

A user terminal apparatus is provided. The user terminal apparatus includes a display consisting of a main display area disposed on a front side of the user terminal apparatus and a sub display area extended from one side of the main display area to be disposed on at least one area of a rear side of the user terminal apparatus, and a processor configured to provide a lock screen to a display area of at least one of the main display area and the sub display area and, in response to a user input of releasing the lock screen being sensed, control the display to provide a different home screen based on a display area where the user input is sensed. 1. A user terminal apparatus comprising: a first display area disposed on a first side of the user terminal apparatus, and', 'a second display area disposed on a second side of the user terminal apparatus, the second side of the user terminal apparatus being opposite to the first side of the user terminal apparatus; and, 'a display comprising provide a lock screen to a display area of at least one of the first display area or the second display area,', 'in response to a user input of releasing the lock screen being sensed in the first display area, control the display to provide a first home screen, and', 'in response to a user input of releasing the lock screen being sensed in the second display area, control the display to provide a second home screen different from the first home screen., 'at least one processor configured to2. The apparatus of claim 1 , wherein the at least one processor is further configured to claim 1 , in response to a user input for providing the lock screen being sensed on the display claim 1 , determine a display area where the lock screen is to be provided based on an orientation of the user terminal apparatus at a time when the user input for providing the lock screen is sensed.3. The apparatus of claim 2 , wherein the at least one processor is further configured to change at least one of a type ...

Polypropylene composite resin composition excellent in scratch resistance and mechanical properties, and a molded article comprising the same

Polypropylenverbundharzzusammensetzung, umfassend:30 bis 70 Gew.-% hochkristallines Blockcopolymerpolypropylen, bezogen auf das Gesamtgewicht der Polypropylenverbundharzzusammensetzung;10 bis 20 Gew.-% eines Kautschukelastomers, bezogen auf das Gesamtgewicht der Polypropylenverbundharzzusammensetzung;10 bis 18 Gew.-% eines Verstärkungsmaterials, bezogen auf das Gesamtgewicht der Polypropylenverbundharzzusammensetzung;2 bis 4 Gew.-% eines Mercaptosilan-Haftvermittlers, bezogen auf das Gesamtgewicht der Polypropylenverbundharzzusammensetzung; und1 bis 5 Gew.-% eines Gleitmittels auf Siloxanbasis, bezogen auf das Gesamtgewicht der Polypropylenverbundharzzusammensetzung,wobei das Verstärkungsmaterial umfasst:5 bis 9 Gew.-% Glaswolle mit einer Nadelform mit einem Durchmesser von 3 bis 8 um und einer Länge von 0,3 bis 1,0 mm, bezogen auf das Gesamtgewicht der Polypropylenverbundharzzusammensetzung; und5 bis 9 Gew.-% Talk mit einer Blattform mit einem durchschnittlichen Durchmesser von 5 µm oder weniger, bezogen auf das Gesamtgewicht der Polypropylenverbundharzzusammensetzung,wobei das Kautschukelastomer umfasst:5 bis 10 Gew.-% des Styrol-Ethylen/Buten-Styrol-Elastomers, bezogen auf das Gesamtgewicht der Polypropylenverbundharzzusammensetzung; und5 bis 10 Gew.-% des Ethylen-Octen-Elastomers, bezogen auf das Gesamtgewicht der Polypropylenverbundharzzusammensetzung. A polypropylene composite resin composition comprising:30 to 70% by weight of highly crystalline block copolymer polypropylene, based on the total weight of the polypropylene composite resin composition;10 to 20% by weight of a rubber elastomer, based on the total weight of the polypropylene composite resin composition;10 to 18% by weight of a reinforcing material, based on the total weight of the polypropylene composite resin composition;2 to 4% by weight of a mercaptosilane coupling agent based on the total weight of the polypropylene composite resin composition; and1 to 5% by weight of a siloxane-based ...

3D brassiere cup and manufacturing method therefore

A brassiere cup comprising a 3D cup shaped member; at least one layer of first and/or second material located on the convex side of the 3D cup shaped member; and at least one layer of first and/or second material located on the concave side of the 3D cup shaped member. The 3D cup shaped member is shaped according to a desired size and/or shape. The at least one layer of first material or second material is joined onto the 3D cup shaped member by sewing, fusing, fastening, adhering and/or molding.

LÖSS CONTAINING FIRE-RESISTANT PANEL AND FIRE-RESISTANT DECORATIVE PANEL

Slew-Rate-Enhanced Error Amp with Adaptive Transconductance and Single Dominant Pole Shared by Main and Auxiliary Amps

An error amplifier can be used to control a power regulator transistor. The error amplifier has a main amplifier, a pull-up auxiliary amplifier, and a pull-down auxiliary amplifier that all drive an output. A compensating capacitor on the output sets a single dominant pole for all amplifiers, increasing stability. High slew rates are provided by increased slew current from the auxiliary amplifiers that turn on when the differential input has an absolute voltage difference larger than an intentional offset. The intentional offset is introduced into the auxiliary amplifiers by adjusting a p-channel to n-channel transistor ratio in a leg of the auxiliary amplifiers. A source degenerated resistor in the main amplifier reduces supply headroom and increases linearity by connecting sources of two differential transistors that receive the differential input. Cascode transistors increase gain and output impedance. Reliability is increased as no positive feedback is used in the amplifiers.

Three-dimensional brassiere cup and manufacturing method therefor

【課題】しっかりして耐久性のある構造を提供する、３次元カップ成形部材が予め形作られたブラジャーカップを提供する。【解決手段】本発明のブラジャーカップは、３次元カップ成形部材と、３次元カップ成形部材の凸面に配置された第１の材料および／または第２の材料からなる少なくとも１つの層と、３次元カップ成形部材の凹面に配置された第１の材料および／または第２の材料からなる少なくとも１つの層を有する。【選択図】図４

Method of manufacturing a hybrid metal pattern by using wire explosion and light-sintering, and a hybrid metal pattern manufactured thereby

The inventive concepts relate to a method of manufacturing a hybrid metal pattern and a hybrid metal pattern manufactured thereby. In the method, the hybrid metal pattern may be manufactured on a substrate (e.g., a flexible substrate), formed of various materials, at room temperature without damaging the substrate, by a wire explosion method in liquid and light-sintering. In more detail, when performing the wire explosion method in liquid according to conditions of the inventive concepts, metal particles having uniform nano-sizes and uniform micro-sizes can be formed by a simple process, and additional dispersing and collecting processes can be omitted. In addition, conductive hybrid ink is formed by adding a metal precursor and then is light-sintered. In this case, the hybrid metal pattern can be manufactured by a very simple process.

Brassiere cup underwire

Mixed lock type toll collecting system and method for toll collection of vehicles on toll road

A toll collecting system having a lock-type management for toll collection of vehicles in a toll road such as an express way. The mixed lock-type toll collecting system includes an on-board unit installed in a vehicle which enters an entrance gate and exits an exit gate of the toll road, for toll collection by radio communication; an entrance lane device installed at the entrance gate for transmitting entrance information to the vehicle which enters the entrance gate; an exit lane device installed at the exit gate for collecting the toll from the vehicle which exits the exit gate; and a central control device for controlling the entrance lane device and the exit lane device for toll collection of the vehicle which enters the entrance gate and exits the exit lane of the toll road. A radio communicator is used to provide entrance information to the vehicle by radio communication at the entrance gate for subsequent toll collection upon exit in case radio communication can be performed. A pass is alternatively provided to the driver of the vehicle at entry for subsequent toll collection upon exit when radio communication with the on-board unit of the vehicle cannot be performed. The combination of electronics and manual toll collection of the mixed toll collecting system of the present invention can significantly reduce the time for collecting the toll and prevent traffic jams at the toll gate.

Fire-resistant composite panel and fire-resistant decorative composite panel using the same

Brassiere cup plastic strip support feature and manufacturing method therefor

A bra cup plastic strip support feature comprises a plastic strip 20 including one or more layers of polymer 12 and one or more layers of a second material 14 laminated with it. Preferably, the plastic strip 20 comprises at least two layers of polymer 12 and at least one layer of the second material 14, with an adhesive applied in between the layers. The second material may be a polymer, a fabric, or a foam, while the polymer may be selected from the group of ethylene vinyl acetate (EVA), a resin, or a polyvinyl chloride (PVC). The plastic strip support feature may be in the form of an uplifting panel, a reinforcing pad, a sternum region, or an extended fish bone like pattern. The application also describes a bra including such a feature, and a method of manufacturing the bra part with the plastic strip support feature.

Light emitting device package

A light emitting device package is provided. The light emitting device package comprises a package body comprising a first cavity, and a second cavity connected to the first cavity; a first lead electrode, at least a portion of which is disposed within the second cavity; a second lead electrode, at least a portion of which is disposed within the first cavity; a light emitting device disposed within the second cavity; a first wire disposed within the second cavity, the first wire electrically connecting the light emitting device to the first lead electrode; and a second wire electrically connecting the light emitting device to the second lead electrode.

Fire-resistant panel comprising loess and fire-resistant decorative panel using the same

The present invention relates to a fire-resistant panel having superior fire resistant properties and a low dimensional variation ratio, and a fire-resistant decorative panel using the same. In detail, the present invention provides a fire-resistant panel comprising a) a substrate of inorganic-fiber-based fabric or non-fabric, or paper; and b) a resin blend containing i) a thermosetting resin selected from a group consisting of phenol resin, phenol modified resin, phenol-urea modified resin, melamine resin, melamine modified resin, melamine-urea resin, urea resin, and urea modified resin; and ii) loess, which is impregnated or coated to the substrate of a), and a fire-resistant decorative panel using the same as a substrate material.

Method for protecting seller and buyer in telecommunications transaction using computer network system

Re-configurable linear motor coil assembly module

A more productive and efficient method of coil assembly is proposed. The coil design features electrical connectors at both ends and assembly grooves to facilitate multiple coil assembly modules to be seamlessly cascaded to increase its output force. Hence, only a single standard coil assembly module needs to be produced instead of multiples of different sizes which also enable localized replacement of any damaged coil assembly module. The concentrated coils arrangement allows for ease of coil manufacturing and less prone to damage when compared with manufacturing coils that are overlapping.

Electrical contacting device for a fuel cell

A contacting device comprising a non-metallic, electrically conductive elastomeric composition for providing reliable, corrosion resistant electrical contacts to fuel cell components. Such a contacting device is particularly suitable for measuring voltages at carbon separator plates in a solid polymer electrolyte fuel cell stack.

Brassiere support

Light emitting diode package

Provided is an LED package. It is easy to control luminance according to the luminance and an angle applicable. Since heat is efficiently emitted, the LED package is easily applicable to a high luminance LED. The manufacturing process is convenient and the cost is reduced. The LED package includes a substrate, an electrode, an LED, and a heatsink hole. The electrode is formed on the substrate. The LED is mounted in a side of the substrate and is electrically connected to the electrode. The heatsink hole is formed to pass through the substrate, for emitting out heat generated from the LED.

Frying pan having stainless steel plate

A frying pan used for cooking food has a stainless steel plate integrally attached thereto. The stainless steel plate is formed integrally on the inner bottom surface and/or the outer bottom surface of the frying pan in order to protect a coating of the frying pan from damage as well as to prevent food from sticking to the frying pan. The frying pan also has a Teflon coating formed on an inner surface thereof; and a stainless steel plate having a plurality of through holes formed therein and integrally pressed onto a bottom surface of the Teflon-coated inner surface. The stainless steel plate is formed to protrude to a thickness thereof from the bottom surface of the inner surface of the frying pan.

Method of testing a radio circuit involving the calculation of the bit error rate

A method suitable for testing a circuit of a radio system comprises checking for a test command and generating a test signal in response to the detection of a test command. The test signal is applied to the input port of the circuit and the signal resulting at the output port of the circuit is received. The applied and received signals are used to calculate the bit error rate associated with the circuit. The bit error rate is then compared to a reference value to determine if the circuit is faulty. The circuit tested is an application specific integrated circuit (ASIC). The said reference value may be zero and the failure state of the circuit may be displayed.

Light emitting device package

A light emitting device package is provided. The light emitting device package comprises a package body comprising a first cavity, and a second cavity connected to the first cavity; a first lead electrode, at least a portion of which is disposed within the second cavity; a second lead electrode, at least a portion of which is disposed within the first cavity; a light emitting device disposed within the second cavity; a first wire disposed within the second cavity, the first wire electrically connecting the light emitting device to the first lead electrode; and a second wire electrically connecting the light emitting device to the second lead electrode.

Light-emitting device package including lead frame and using lead terminal as a reflective cavity

A light emitting device package is provided. The light emitting device package includes a package body comprising a first cavity, and a second cavity connected to the first cavity; a first lead electrode, at least a portion of which is disposed within the second cavity; a second lead electrode, at least a portion of which is disposed within the first cavity; a light emitting device disposed within the second cavity; a first wire disposed within the second cavity, the first wire electrically connecting the light emitting device to the first lead electrode; and a second wire electrically connecting the light emitting device to the second lead electrode.

Method for transmitting data to personal portable device via network and system thereof

【課題】コンテンツ提供サーバー、及び個人携帯端末が接続されているコンテンツ同期化サーバーが連動して、デジタル著作権保護が必要な所定のコンテンツデータを同期化し個人携帯端末に伝送する。 【解決手段】コンテンツ同期化サーバ４２０は、コンテンツ提供サーバ４１０がもつ多様な暗号化方式に対応したＤＲＭ復号化モジュール４２１によりコンテンツファイルデータを復号化し、端末同期化パッケージ４３０が認証されたアプリケーションである場合、端末同期化パッケージ４３０が復号化されたファイルデータにアクセスし、個人携帯端末４４０の使用者認証情報を含ませて暗号化し、個人携帯端末４４０に伝送する。 【選択図】図４

Apparatus of removing water contained in waste lubricant oil and method therefor

PURPOSE: An apparatus of removing water contained in waste lubricant oil and a method therefor are provided to completely remove water dissolved in the waste lubricant oil by a continuous removal process, thereby preventing environmental pollution due to generation of waste lubricant oil and recycling the waste lubricant oil. CONSTITUTION: The apparatus comprises: an oil storage tank(80) in which waste lubricant oil is stored and purified oil produced after removing particulate wastes from the waste lubricant oil is also stored; an evaporation chamber(40) that is evacuated according to actuation of a vacuum pump; a heater(80a) for heating the waste lubricant oil exhausted from the oil storage tank(80); an exhaustion unit having position sensors(41a,41b,51a,51b) and a control unit, the exhaustion unit controlling exhaustion and storage of the waste lubricant oil using and exhausting waste lubricant oil by detecting stored in an exhaustion chamber(50) while the waste lubricant oil is sprayed through a spray nozzle(44) installed in the evaporation chamber(40) and connected to an exit of the heater(80a) to spray the heated waste lubricant oil; an oil pump(60) actuated to exhaust oil from the exhaustion chamber(40); and an electrostatic separator having electrodes and a collecting filter to filter particulate wastes charged by corona discharge on a passageway of oil pumped by the oil pump(60).

Air permeable pad for brassiere

Methods and systems for supporting mimo bursts for multicast and broadcast services

Certain embodiments of the present disclosure provide a method for supporting multicast and broadcast services (MBS) with multiple-input multiple-output (MIMO) capabilities. This can be achieved by adding specific MIMO information into existing MBS-MAP messages while providing backward compatibility.

Light emitting device and method of manufacturing the same

Disclosed is a light emitting device and a method of manufacturing the same. The light emitting device comprises a substrate comprising a cavity, a multi-color light emitting unit on a first region of the cavity, and a white light emitting unit on a second region of the cavity.

Image forming device

Disclosed herein is an image forming apparatus. The image forming apparatus includes at least one pressing unit configured to bring the developing roller and the photoreceptor in contact with each other, an operating unit which is movable between an operating position at which a pressing force of the pressing unit is generated, and a standby position at which the pressing force is released, and a cover unit detachably provided on one side of the developing device and configured to guide rotation of the operating unit to rotate the operating unit to the operating position. By this configuration, the operating unit is linked with an operation of detachment or attachment of the cover unit.

Light emitting diode package

Provided is an LED package. It is easy to control luminance according to the luminance and an angle applicable. Since heat is efficiently emitted, the LED package is easily applicable to a high luminance LED. The manufacturing process is convenient and the cost is reduced. The LED package includes a substrate, an electrode, an LED, and a heatsink hole. The electrode is formed on the substrate. The LED is mounted in a side of the substrate and is electrically connected to the electrode. The heatsink hole is formed to pass through the substrate, for emitting out heat generated from the LED.

Method of a forward power control using an erasure indicator bit

A method for performing forward power control in a code division multiple access (CDMA) cellular communication system includes initializing and starting the forward power control. Additionally, a forward link transmission gain of a power transmitted from a base station to a mobile station is adjusted based on a value of an erasure indicator bit contained in a reverse traffic frame transmitted in a reverse traffic channel from the mobile station.