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| 20080218445 | Plasma display device and driving method thereof - A driving method of a plasma display device including a plurality of first electrodes divided into a plurality of groups including first and second groups, a plurality of second electrodes, and a plurality of third electrodes that intersect the plurality of first and second electrodes, may include dividing one frame into a plurality of subfields, each subfield including a reset period, an address period and a sustain period so as to be driven by a time division method, supplying a scan pulse and a scan reference voltage to the first group during a first address period in the address period, supplying a compensation pulse to at least one of the first and second groups during an address compensation period in the address period, and supplying the scan pulse and the scan reference voltage to the second group during a second address period in the address period. | 09-11-2008 |
| 20090040145 | Plasma display device and driving method thereof - A plasma display device and a driving method thereof that can prevent a low discharge by forming wall charges uniformly in the reset period. The plasma display device includes a plasma display panel including a plurality of scan electrodes; a controller configured to divide one frame into a plurality of subfields and drives each subfield by dividing each subfield into a reset period, an address period, a sustain period and a pause section; and a scan electrode driver controlled by the controller and configured to apply a reset pulse to the scan electrode in the reset period, wherein the controller sets at least one of the pause section, a first maintaining section of the reset pulse and a second maintaining section of the reset pulse in the range of over 20 μs to 110 μs. | 02-12-2009 |
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| 20080234442 | Conducting Polymer Film Composition for Organic Opto-Electronic Device Comprising Graft Copolymer of Self-Doped Conducting Polymer and Organic Opto-Electronic Device Using the Same - Provided are a conducting polymer film composition comprising a graft copolymer of a self-doped conducting polymer and an organic opto-electronic device comprising a conducting polymer film formed of the above-mentioned composition. In the graft copolymer, the conducting polymer and a polyacid are connected to each other via chemical binding. Therefore, the composition of the present invention can be used in organic opto-electronic devices with minimal or no dedoping occurring from heat generated inside the device. As a result, the present invention can improve efficiency and life-time of the organic opto-electronic device. | 09-25-2008 |
| 20080297036 | White organic light emitting device - A white organic light emitting device includes an anode, a cathode, a charge generation layer arranged between the anode and the cathode and an organic layer arrangement arranged between the anode and the cathode, the organic layer arrangement including a green light emitting layer, a blue light emitting layer, and a red light emitting layer, one of the green light emitting layer, the blue light emitting layer, and the red light emitting layer includes a first light emitting layer and second light emitting layer, the charge generation layer being arranged between the first light emitting layer and the second light emitting layer. | 12-04-2008 |
| 20090026930 | Aromatic compound, organic light-emitting diode including organic layer including the aromatic compound, and method of manufacturing the organic light-emitting diode - An aromatic compound represented by Formula 1 below and an organic light-emitting diode including the same: | 01-29-2009 |
| 20090098397 | Indene derivative compound and organic light emitting device comprising the same - Provided are an indene derivative compound represented by Formula 1 below and an organic light emitting device including the same: | 04-16-2009 |
| 20090149649 | Aromatic hetrocyclic compound, organic light-emitting diode including organic layer comprising the aromatic hetrocyclic compound, and method of manufacturing the organic light-emitting diode - The present invention provides an aromatic heterocyclic compound represented by Formula 1 below, an organic light-emitting diode including an organic layer comprising the aromatic heterocyclic compound, and a method of manufacturing the organic light-emitting diode: | 06-11-2009 |
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| 20080211101 | Interlayer wiring of semiconductor device using carbon nanotube and method of manufacturing the same - Provided is an interlayer wiring structure of a semiconductor device using carbon nanotubes, and a method of manufacturing the interlayer wiring structure. The interlayer wiring structure is a carbon nanotube bundle that connects a first electrode to a second electrode. The carbon nanotube bundle includes a plurality of carbon nanotubes grown from a catalyst layer that is formed on a first electrode. The carbon nanotube bundle is made in a manner that a portion of the carbon nanotube bundle close to the second electrode has higher density of carbon nanotubes than another portion of the carbon nanotube bundle close to the first electrode. The carbon nanotube bundle is surrounded by an interlayer dielectric. In one embodiment of a method of manufacturing the carbon nanotube interlayer wire, liquid droplets are distributed between the carbon nanotubes to induce surface tension between the carbon nanotubes. The surface tension makes the carbon nanotube bundle maintain higher density of carbon nanotubes in a portion close to the second electrode. | 09-04-2008 |
| 20100170800 | COMPOSITE MATERIAL AND METHOD OF MANUFACTURING THE SAME - A composite material comprising a metal layer, a plurality of carbon nanotubes in the metal layer, and a plurality of nucleic acids in the metal layer. Also disclosed is a method of manufacturing the composite material and an electronic device including the composite material. | 07-08-2010 |
| 20100193731 | COMPOSITE ANODE ACTIVE MATERIAL, ANODE INCLUDING THE COMPOSITE ANODE ACTIVE MATERIAL, LITHIUM BATTERY INCLUDING THE ANODE, AND METHOD OF PREPARING THE COMPOSITE ANODE ACTIVE MATERIAL - A composite anode active material including metal core particles and carbon nanotubes that are covalently bound to the metal core particles, an anode including the composite anode active material, a lithium battery employing the anode, and a method of preparing the composite anode active material. | 08-05-2010 |
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| 20090027329 | SURFACE PLASMON DISPLAY DEVICE AND METHOD THEREOF - A surface plasmon display device includes metal particles having a constant size within all of the pixel regions between a first electrode and a second electrode and a dielectric layer corresponding to each of the pixel regions formed on an inner surface of a first substrate, wherein the dielectric layer in each of the pixel regions has physical properties for causing the surface plasmon resonance corresponding to a wavelength designated to the corresponding pixel region. | 01-29-2009 |
| 20090027761 | SHELL-TYPE ELECTROPHORETIC PARTICLE, DISPLAY DEVICE INCLUDING THE PARTICLE, AND METHOD THEREOF - An electrophoretic particle includes ionic liquid stored in a spherical polymer shell and a charged layer formed on an inner surface of the shell, and a display device includes the electrophoretic particle. The shell is not charged, and the charged layer in the shell is charged. Therefore, particles having different polarities from each other do not stick to each other. Since the electrophoretic particles are dispersed in air, a high response speed can be achieved, a large amount of charges can be formed by the ionic liquid and the charged layer contacting the ionic liquid, and thus, the particles can move with a low driving voltage. | 01-29-2009 |
| 20090034056 | ELECTROPHORETIC DISPLAY DEVICE - Provided is an electrophoretic display device. The electrophoretic display device includes a first substrate and a second substrate forming a space receiving electrophoretic particles, and a first electrode and a second electrode formed on the first substrate and the second substrate respectively. The electrophoretic particles include reflective particles having a first electric polarity and reflecting a first light in visible wavelength bands, and light emission particles having a second electric polarity and emitting a second light by an optical stimulation. The first and second lights are in a substantially same color range of wavelength in a same pixel region. | 02-05-2009 |
| 20090046051 | ELECTRO-DIELECTRO-PHORETIC DISPLAY DEVICE AND METHOD THEREOF - Electrophoretic particles and dielectrophoretic particles are included together in a unit pixel. Each of the electrophoretic particles and the dielectrophoretic particles includes two kinds of particles having different electric properties. The electrophoretic particles include positively charged particles and negatively charged particles. The dielectrophoretic particles include particles having low dielectric constant and particles having high dielectric constant. A first electric field for moving the electrophoretic particles and a second electric field for moving the dielectrophoretic particles are applied to the unit pixel. The second electric field has an asymmetric gradient in the direction where the dielectrophoretic particles move to determine movement directions of the dielectrophoretic particles having different dielectric constants. | 02-19-2009 |
| 20090155561 | SINGLE CRYSTALLINE GRAPHENE SHEET AND PROCESS OF PREPARING THE SAME - A single-crystal graphene sheet includes a polycyclic aromatic molecule wherein a plurality of carbon atoms are covalently bound to each other, the single-crystal graphene sheet comprising between about 1 layer to about 300 layers; and wherein a peak ratio of a Raman D band intensity to a Raman G band intensity is equal to or less than 0.2. Also described is a method for preparing a single-crystal graphene sheet, the method includes forming a catalyst layer, which includes a single-crystal graphitizing metal catalyst sheet; disposing a carbonaceous material on the catalyst layer; and heat-treating the catalyst layer and the carbonaceous material in at least one of an inert atmosphere and a reducing atmosphere. Also described is a transparent electrode including a single-crystal graphene sheet. | 06-18-2009 |
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| 20090089675 | METHOD FOR PROVIDING GRAPHICAL USER INTERFACE AND VIDEO APPARATUS USING THE SAME - A method for providing a GUI and a video apparatus using the method are provided. The method for providing a GUI includes providing a higher level menu screen in the form of a first keypad, and providing a lower level menu screen in the form of a second keypad. | 04-02-2009 |
| 20100027884 | METHOD FOR CORRECTING COLOR AND APPARATUS USING THE SAME - A method for correcting colors and an apparatus using the same are provided. A method for correcting colors includes generating a luminance histogram using an image signal; determining a color matrix corresponding to luminance information of the luminance histogram; and converting the image signal from a color space to another color space using the determined color matrix, and outputting a Red, Green, Blue (RGB) signal. Accordingly, the advantage of a reduction in color noise is achieved. | 02-04-2010 |
| 20100039560 | VIDEO PROCESSING APPARATUS AND METHOD - There are provided a video processing apparatus and a video processing method. The video processing apparatus includes: a buffer for storing data of an image frame inputted from the outside in the unit of line; a memory unit for randomly writing and reading data; a video processing unit for processing and outputting the image frame; and a central processing unit for inverting the image frame left-side right and/or upside down when writing the image frame stored in the buffer in the memory unit and/or reading the image frame from in the memory unit. | 02-18-2010 |
| 20100315397 | DISPLAY APPARATUS AND METHOD - A display apparatus includes: a video processor which performs calibration; a signal generator which generates a signal; and a controller which controls the signal generator to generate an analog signal corresponding to a predetermined direct current voltage when performing the calibration, and controls the video processor to convert the analog signal into the digital signal and to adjust the digital signal to have a same value as a reference value. The signal input for calibration is achieved in a board controllable by a microcomputer, so that the board itself can automatically perform the calibration with regard to various kinds of signals without connection of an external device. | 12-16-2010 |
| 20110130853 | METHOD FOR CONTROLLING AUDIO OUTPUT AND DIGITAL DEVICE USING THE SAME - A method for controlling an audio output and a digital device using the same are provided. The digital device adjusts an output level of an audio signal to a first level if it is determined that an audio output device, which is connected to an audio output terminal of the digital device, is of a first type, and adjusts the output level of the audio signal to a second level if it is determined that the audio output device is of a second type. Therefore, an audio signal is transferred to various types of audio output devices through a single audio output terminal, thereby adjusting the output level of the audio signal to a proper level according to the type of the audio output device and transferring the audio signal having the properly adjusted level. | 06-02-2011 |
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| 20080308846 | DEVICE AND METHOD FOR DETECTING BIOMOLECULES USING ADSORPTIVE MEDIUM AND FIELD EFFECT TRANSISTOR - A device for detecting biomolecules includes: a semiconductor substrate; a source region and a drain region separately provided at the substrate; a chamber formed at the substrate including a region between the source region and the drain region, the chamber configured to contain a sample including the biomolecules; and an electrode which applies a voltage to the sample in the chamber. The biomolecules are mobile with respect to the electrode and sample. Methods for detecting biomolecules are also disclosed. | 12-18-2008 |
| 20080315861 | BIOMOLECULE DETECTOR BASED ON FIELD EFFECT TRANSISTOR ARRAYS CONTAINING REFERENCE ELECTRODES AND DETECTION METHOD FOR BIOMOLECULES USING THE SAME - A biomolecule detector and a method thereof are provided to detect the biomolecules in a liquid sample using a field effect transistor (FET) array. The FET array is characterized in that the transistor used has no gate electrode layer, a reference electrode is provided in the space between the transistors in the array instead of the gate electrode layer. Using the FET array, the existence of the biomolecules in the sample can be detected electrically and effectively under the circumstance where an external voltage is applied to flow the biomolecules. Using the FET array to detect the biomolecules, the deviation for each transistor is reduced and the multiplex processing is also possible to measure the plurality of analyzing samples at the same time. | 12-25-2008 |
| 20090090175 | METHOD AND A DEVICE FOR DETECTING GENES - A method and a device for detecting nucleic acid are disclosed, wherein impurities in a sample can be easily removed.. The method comprises injecting a sample containing an adsorption medium with nucleic adsorbed thereon into a chamber; washing the sample; heating the sample to denature the nucleic acid; cooling down; and detecting nucleic acid by using the biomolecule detection device. The device includes: a source and a drain region; a gate electrode layer; a chamber formed over the semiconductor substrate including the gate electrode layer; and a heating means, wherein a gate adsorption layer to which a nucleic acid is adsorbed is formed on the gate electrode layer. A single-stranded nucleic acid is adsorbed to the gate adsorption layer, and a channel is formed between the source and the drain region. The current in the channel provides a basis to detect a gene. | 04-09-2009 |
| 20090122828 | METHOD FOR IDENTIFYING A BIOMOLECULE - A method for identifying a biomolecule using a biomolecule detector having a field effect transistor (FET) is provided. The method comprises the steps of (a) heating a sample containing a biomolecule loaded in the detector to thereby elevate the temperature of the sample; (b) measuring electric current flowing through a channel formed between a source region and a drain region in the FET while raising the temperature in the step (a); (c) obtaining a transition temperature that is the temperature at maximum point of current variation from data measured in the step (b); and (d) identifying the biomolecule using the transition temperature obtained in the step (c). | 05-14-2009 |
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| 20110200137 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION REFERENCE SYMBOL IN RELAY NETWORK SYSTEM - An apparatus and method for transmitting/receiving a Channel State Information-Reference Symbol (CSI-RS) in a relay network system are provided. The method for transmitting a CSI-RS in a relay network system includes selecting a subframe to transmit a CSI-RS, from DownLink (DL) subframes, transmitting, to a receive end, identifying information indicating that a CSI-RS is transmitted at the selected subframe, and transmitting a CSI-RS at the selected subframe. | 08-18-2011 |
| 20110201370 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA OVER CARRIER COMPONENT IN A MULTI-CARRIER MOBILE COMMUNICATION SYSTEM - A method and apparatus for transmitting and receiving data in a multi-carrier mobile communication system are provided, in which a Mobile Station (MS) reports to a Base Station (BS) a number of Carrier Components (CCs) over which the MS can simultaneously receive data, receives from the BS monitoring CC set information indicating as many monitoring CCs as the reported number of CCs or fewer monitoring CCs than the reported number of CCs, and receives data based on the monitoring CCs indicated by the monitoring CC set information from the BS. | 08-18-2011 |
| 20110243015 | MULTICARRIER COMMUNICATION SYSTEM, AND ADAPTIVE CARRIER SELECTION AND LINK QUALITY REPORTING METHOD FOR THE SAME - A link quality reporting method and apparatus, and a carrier selection method and apparatus, for a multicarrier communication system utilizing carrier aggregation are disclosed. In the system, the user equipment measures, for each component carrier divided into a Physical Downlink Shared Channel (PDSCH) resource region and a Physical Downlink Control Channel (PDCCH) resource region, link quality of the PDSCH resource region and the PDCCH resource region of the component carrier and sends measured link quality information as feedback information to the base station, and the base station adaptively selects a set of component carriers for control information transmission (i.e., a PDCCH Component Carrier (CC) SET) and a set of component carriers for data transmission (i.e., a DownLink (DL) CC SET) on the basis of the feedback information. | 10-06-2011 |
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| 20110122558 | UNINTERRUPTIBLE POWER SUPPLY MODULE UNIT AND UNINTERRUPTIBLE POWER SUPPLY INCLUDING THE SAME - A UPS module includes a battery; a case accommodating the battery; a terminal disposed on a side of the case so as to transmit or receive electric signals representing data about a status of the battery to or from an external device; and a terminal unit disposed on another side of the case to be electrically connected to an external device for charging or discharging the battery. | 05-26-2011 |
| 20110123848 | LARGE CAPACITY BATTERY PACK AND ASSEMBLY OF LARGE CAPACITY BATTERY PACKS - A large capacity battery pack includes a casing for accommodating a plurality of cells; a tab that is connected to the plurality of cells and which is disposed on an inner side of the casing; and a terminal having one end connected to the tab inside the casing, and another end protruding out of the casing and including an expanding unit externally extending from a surface of the terminal. | 05-26-2011 |
| 20110124242 | UNINTERRUPTIBLE POWER SUPPLY MODULE UNIT - An uninterruptible power supply (UPS) module unit including a storage battery; a unit case to contain the storage battery; a conductive terminal electrically connected to the storage battery, and disposed in the unit case; and an electrode connector partly inserted from the unit case into a hole formed in the conductive terminal, and electrically connecting the conductive terminal to an external device, wherein a slot is formed in the unit case so as to correspond to the conductive terminal and the electrode connector, wherein rotation of the electrode connector is prevented and the electrode connector is not separated from the unit case. | 05-26-2011 |
| 20110127835 | BATTERY PACK AND UNINTERRUPTIBLE POWER SUPPLY HAVING THE SAME - Provided are battery packs capable of preventing electrical shorts due to incorrect arrangement of polarities of the battery packs during assembly of an uninterruptible power supply (UPS) having the battery packs and a UPS having the battery packs. The battery pack includes: a casing housing a plurality of cells; first and second terminals arranged to protrude outwardly from a first surface of the casing and having opposite polarities; a first attachment unit formed on a second surface of the casing; and a second attachment unit formed on a third surface of the casing, disposed opposite the second surface of the casing, wherein the first attachment unit and the second attachment unit are not symmetrical to each other. | 06-02-2011 |
| 20110129703 | BATTERY PACK - A battery pack including a hollow hexahedral casing includes a first panel having first supporting holes; and a second panel having second supporting holes formed at locations corresponding to locations of the first supporting holes; and includes a plurality of secondary batteries. First ends of the secondary batteries are supported by the first supporting holes and second ends of the secondary batteries are supported by the second supporting holes. | 06-02-2011 |
| 20110129704 | BATTERY PACK - A battery pack including: a case in which a plurality of batteries are received; an electrode tab to connect the batteries to form one unit; and a data wire having a first end connected to the electrode tab, to act as a signal transmitting line of the plurality of batteries. | 06-02-2011 |
| 20110129715 | SECONDARY BATTERY - A secondary battery including an electrode assembly having a first electrode, a second electrode, and a separator interposed between the first electrode and the second electrode; an electrode tab electrically connecting the electrode assembly to an external device; a case accommodating the electrode assembly therein and sealed so that the electrode tab is exposed outside of the case; and an uneven portion formed on a surface of the case in a direction parallel to a ground surface. | 06-02-2011 |
| 20110135970 | CIRCUIT SUBSTRATE MODULE AND BATTERY MODULE USING THE SAME - A circuit substrate module and a battery module using the circuit substrate module are disclosed. The battery module includes: a plurality of battery units, wherein each battery unit comprises a plurality of battery cells, a case for accommodating the plurality of battery cells, a plurality of electrode terminals, and a plurality of communication connectors coupled to the battery cells and protruding out of the case; a circuit substrate module mounted on the plurality of battery units and comprising a circuit substrate, wherein a plurality of circuit substrate connectors are coupled to the plurality of communication connectors, wherein the plurality of circuit substrate connectors are coupled to a single external connector that is configured to be coupled to an external device. | 06-09-2011 |
| 20110140666 | SECONDARY BATTERY - A secondary battery has charging and discharging functions. The second battery prevents an external connection portion from being separated from a connection terminal due to external shocks. | 06-16-2011 |
| 20110143180 | BATTERY MODULE UNIT AND BATTERY MODULE PACKAGE - A battery unit module and a battery module package including the battery unit module are disclosed. The battery unit module includes: a secondary battery; a unit case accommodating the secondary battery; and an electrode terminal electrically coupled to the secondary battery, the electrode terminal including a positive electrode terminal and a negative electrode terminal, and exposed outside of the unit case, wherein the positive electrode terminal and the negative electrode terminal have cross-sections that are asymmetrical with respect to each other, and wherein a securing means is formed on at least one of the positive electrode terminal and the negative electrode terminal. | 06-16-2011 |
| 20110143187 | BATTERY PACK - A battery pack including secondary batteries, and a case accommodating the secondary batteries, the case including: an upper case; a lower case; and plates disposed on each of the upper case and the lower case and each of the plates having holes corresponding to ends of each of the secondary batteries, wherein support protrusions are formed on the holes of the case so as to align the secondary batteries. | 06-16-2011 |
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| 20090073506 | METHOD OF SETTING SCANNER-CONTROLLING INPUT SIGNAL AND DISPLAY APPARATUS APPLIED WITH THE SAME - A scanner having a linear driving property and a scanning display apparatus using the scanner are disclosed. More particularly, a method of setting an input signal controlling a scanner can include measuring a driving property of the scanner; computing a driving property function according to the driving property; computing an inverse function of the driving property function; determining an index of an input signal corresponding to a node within a display picture based on the inverse function, the input signal being the signal controlling an angle of the scanner, and the node partitioning the display picture by a same distance in a scanning direction; and generating and storing an input signal reference table related to the relationship between the node and the index. | 03-19-2009 |
| 20090085829 | DISPLAY APPARATUS AND METHOD FOR COMPENSATING BEAM ALIGNMENT - A display apparatus compensating the discrepancy of alignment of beams irradiated on one-dimensional diffraction type optical modulator is disclosed. A 1-panel display apparatus including: a plurality of monochromatic light sources irradiating illumination light beams having different wavelengths; an optical modulator receiving sequentially the illumination light beams and modulating the illumination light beams according to a control signal; a scanner scanning the modulated illumination light beams sequentially on a display screen; and a control unit receiving an image signal and outputting a control signal for controlling the monochromatic light source, the optical modulator and the scanner in correspondence to the image signal, whereas the control unit controls an on/off timing of the monochromatic light source and an image data timing of the optical modulator in such a manner that a position of the modulated illumination light beam is equal to a position of a monochromatic image scanned on the display screen. | 04-02-2009 |
| 20090096776 | Device for controlling output of light source unit in single panel display system - The present invention relates generally to a device for controlling the output of a light source unit in a single panel display system. More particularly, the present invention relates to a device for controlling the output of a light source unit in a single panel display system, which adjusts the time of application of light source driving voltage based on the output characteristics of each light source, and adjusts video data for the light source based on the adjusted time, thereby preventing a garbage image from being generated. | 04-16-2009 |
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| 20080253940 | CARBON MONOXIDE TREATMENT APPARATUS FOR FUEL CELL - A carbon monoxide treatment apparatus according to an exemplary embodiment of the present invention includes: a reactor body; a partitioning plate located inside the reactor body for partitioning an internal space of the reactor body into a first section and a second section; a channel member in the first section for transporting an introduced gas including a reformed gas and an oxidant gas to the second section; and a reaction unit around the channel member of the first section for reducing a concentration level of carbon monoxide in the introduced gas moving through the first section by utilizing a preferential oxidation reaction of the carbon monoxide and the oxidant gas of the introduced gas, wherein moisture of the introduced gas that has been partially condensed when passing through the channel member is stored in the second section. | 10-16-2008 |
| 20080268304 | PLATE-TYPE REACTOR FOR FUEL CELL AND FUEL CELL SYSTEM THEREWITH - A plate-type reactor for a fuel cell is provided. The plate-type reactor includes a plate-type reactor main body having a path for allowing a reactant to flow and a catalyst formed in the path to promote a chemical reaction of the reactant. The catalyst is composed of a first catalyst layer coated on a surface of the path and a second catalyst layer filled in a remaining space of the path. | 10-30-2008 |
| 20090068511 | CATALYST FOR REFORMER OF FUEL CELL, PREPARING METHOD THEREOF, AND REFORMER FOR FUEL CELL AND FUEL CELL SYSTEM INCLUDING SAME - A catalyst for a reformer of a fuel cell including an active component and a carrier supporting the active component and including zinc oxide. The active component includes a transition metal and a platinum-group metal. Here, the catalyst has a relatively high reforming efficiency with a relatively low amount of platinum-group metal and a reaction temperature that is less than 500° C. to ensure reactor durability. | 03-12-2009 |
| 20090110978 | FUEL CELL SYSTEM - A fuel cell system that effectively processes a flue gas generated from a heat source of a fuel reforming apparatus. The fuel reforming apparatus generates a reforming gas containing hydrogen through a reformation reaction of the fuel from a fuel supply, and a fuel cell main body generates electrical energy through an electrochemical reaction of the reforming gas with an oxidizing agent. The fuel reforming apparatus includes a reforming reaction part and a heat source. The reforming reaction part induces a reforming reaction in the fuel, and the heat source provides heat energy to the reforming reaction part. A flue gas postprocessor induces an oxidation-reduction reaction in a flue gas exhausted by a combustion reaction of the heat source to decrease toxic ingredients, such as CO, hydrocarbons, and NO | 04-30-2009 |
| 20110052965 | BATTERY MODULE - A battery module includes a plurality of rechargeable batteries, each rechargeable battery including a case having an opening at one side and an electrode assembly inserted inside the case; and a sealing layer disposed between an opening of at least one case and a case of a neighboring rechargeable battery, wherein the opening of the at least case is covered by the case of the neighboring rechargeable battery. | 03-03-2011 |
| 20110091770 | RECHARGEABLE BATTERY, BIPOLAR ELECTRODE, AND METHOD OF MANUFACTURING RECHARGEABLE BATTERY - A rechargeable battery that can have high energy density and high power density. The rechargeable battery includes: bipolar electrodes including a current collector, a sealing layer that is formed at the edge of the current collector, a first electrode active material layer that is inserted into a space in that is formed within the sealing layer, and a second electrode active material layer that is formed at the opposite side of the first electrode active material layer; and a separator that is disposed between the bipolar electrodes, wherein the sealing layer is bonded with the sealing layer of neighboring bipolar electrodes. | 04-21-2011 |
| 20110111289 | RECHARGEABLE LITHIUM BATTERY - A rechargeable lithium battery includes a positive electrode including a current collector, a positive active material layer on the current collector and including a lithium manganese-based positive active material, and a protective layer on the positive active material layer and including a phosphite-based compound; a negative electrode; and an electrolyte coupled with the positive electrode and the negative electrode and including a lithium salt, a non-aqueous solvent, and an additive. | 05-12-2011 |
| 20110117438 | ELECTRODE ASSEMBLY AND RECHARGEABLE BATTERY USING THE SAME - An electrode assembly and a rechargeable battery using the same include a positive electrode including a positive current collector and a positive active material on the positive current collector; a negative electrode including a negative current collector and a negative active material on the negative current collector; an outer electrode including an outer current collector and an outer active material on the outer current collector, wherein the outer current collector includes an outer surface facing away from an outer separator and an inner surface facing toward the outer separator, and the outer active material is on both the outer surface and the inner surface, and wherein a thickness of the outer active material is less than at least one of a thickness of the positive active material or a thickness of the negative active material. | 05-19-2011 |
| 20110143198 | BINDER AND POSITIVE ACTIVE MATERIAL COMPOSITION FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - A rechargeable lithium battery includes a binder for a rechargeable lithium battery, and a positive active material composition. The binder for the rechargeable lithium battery includes a nitrile-based polymer nanoparticle and a fluorine-containing polymer nanoparticle. | 06-16-2011 |
| 20110165465 | Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same - A negative active material for a rechargeable lithium battery, a method of preparing the negative active material, and a rechargeable lithium battery including the negative active material. The negative active material has a composite of an active material and crystalline carbon. The active material includes a core and a carbon coating layer formed on the core and including amorphous carbon. The core includes a compound represented by a Chemical Formula LixTiyO | 07-07-2011 |
| 20110177378 | ELECTRODE ASSEMBLAGE AND RECHARGEABLE BATTERY USING THE SAME - An electrode assemblage includes a first electrode assembly with first electrodes. Each first electrode has a porous first electrode current collector with a plurality of pores, and first electrode active material layers attached to the porous first electrode current collector. The electrode assemblage further includes a second electrode having a second electrode current collector and second electrode active material layers attached to the second electrode current collector, and also includes a separator disposed between the first electrode assembly and the second electrode. | 07-21-2011 |
| 20110217588 | SECONDARY BATTERY AND METHOD OF FABRICATING OF THE SECONDARY BATTERY - Disclosed is a secondary battery which includes an electrode assembly comprising inner stacked electrodes and at least one outermost electrode positioned on at least one end of the inner stacked electrodes; and a case configured to house the electrode assembly. Herein, the at least one outermost electrode comprise an inactive material. | 09-08-2011 |
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| 20090014111 | METHOD OF MANUFACTURING DISPLAY DEVICE - A display device is manufactured by preparing first and second substrates, each being divided into a first region and a second region, forming a temporary attaching unit on the first region of the first substrate, attaching together the first regions of the first and second substrates, and attaching the second regions of the first and second substrates. | 01-15-2009 |
| 20090135467 | ELECTROPHORETIC DISPLAY DEVICE AND METHOD OF MANUFACTURING THE DEVICE - An electrophoretic display (EPD) device and a method of manufacturing the EPD are disclosed. An EPD device includes a first substrate, a second substrate, and an electrophoretic layer. The first substrate includes a plurality of pixel areas, and each pixel area includes a first electrode. The second substrate faces the first substrate and includes a second electrode to form an electric field with the first electrode and a color filter corresponding to the first electrode. The electrophoretic layer is disposed between the first substrate and the second substrate and is controlled by an electric field formed by the first electrode and the second electrode to display an image. An end portion of the color filter extends beyond an end portion of the first electrode. | 05-28-2009 |
| 20100067211 | DISPLAY SUBSTRATE AND DISPLAY APPARATUS HAVING THE SAME - A display substrate includes a base substrate having a plurality of pixel areas, a switching device arranged in each pixel area to switch a pixel voltage, a pixel electrode arranged in each pixel area and electrically connected to the switching device to receive the pixel voltage, and a shielding member positioned between two adjacent pixel areas. | 03-18-2010 |
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| 20110108779 | Method of manufacturing reflective color filter - Provided is a method of manufacturing a reflective color filter. According to the method, the reflective color filter may reflect light having a desired wavelength by controlling the distance between colloidal particles. The method of manufacturing a reflective color filter may include forming colloidal particles having a charged surface, forming colloidal crystals by controlling distances between the colloidal particles, and forming a photonic crystal composite by fixing the colloidal crystals having the colloidal particles. | 05-12-2011 |
| 20110180779 | NANOSTRUCTURED THIN FILM, SURFACE LIGHT SOURCE AND DISPLAY APPARATUS EMPLOYING NANOSTRUCTURED THIN FILM - A nanostructured thin film used in a surface light source, including a dielectric layer, and nanostructures that are arranged periodically in the dielectric layer, wherein light emitted from the nanostructured thin film has directivity according to the nanostrucures. | 07-28-2011 |
| 20110235182 | Reflective structure, display apparatus including the reflective structure, and methods of manufacturing the reflective structure and the display apparatus - Provided are a reflective structure, a display apparatus including the reflective structure, and methods of manufacturing the reflective structure and the display apparatus. The reflective structure may include a reflective layer having a multiple uneven structure. The reflective layer may have a curved surface as a result of a plurality of first uneven portions, and wherein the curved surface may has a plurality of second uneven portions having a scale less than that of the first uneven portions. The plurality of first uneven portions may have a micro-scale size, and the plurality of second uneven portions may have a nano-scale size. The reflective layer may be arranged on a lower structure including a plurality of nanoparticles. A flexible material layer may be formed on the reflective layer. | 09-29-2011 |
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| 20080198299 | LIGHT SOURCE UNIT, LIQUID CRYSTAL DISPLAY HAVING THE SAME, AND METHOD THEREOF - A light source unit which can minimize current differences between a plurality of light emitting diodes (“LEDs”) includes a printed circuit board (“PCB”) which includes an active region that emits light and an inactive region that accounts for a remainder of the PCB, an LED array which includes a plurality of LEDs that are arranged at regular intervals, and a current balancing circuit which is disposed in the inactive region, generates a plurality of current balancing voltages by uniformly adjusting current differences between the LEDs, and outputs the current balancing voltages. A liquid crystal display (“LCD”) including the light source unit, and a method of minimizing current differences between a plurality of LEDs are further provided. | 08-21-2008 |
| 20080238333 | Inverter, Backlight Assembly Having the Same and Display Apparatus Having the Same - A display apparatus includes a display panel and a backlight assembly including a lamp and an inverter. The inverter includes a main transformer, a main driver and a voltage controller. The main transformer applies a driving alternating current (AC) voltage to the lamp. The main driver generates an output signal controlling the main transformer based on a feedback signal from the main transformer. The voltage controller is electrically connected to a feedback terminal of the main driver to control a maximum level of a voltage applied to the feedback terminal. | 10-02-2008 |
| 20080258645 | BACKLIGHT INVERTER AND LIQUID CRYSTAL DISPLAY USING THE SAME - A backlight inverter includes a transformer boosting an input voltage at a ratio of a primary winding to a secondary winding of the transformer and outputting a first voltage and a second voltage; a protection level signal generator causing a phase delay between the first voltage and the second voltage, and generating a protection level signal, the protection level signal being a sum of the phase reversed first voltage and the second voltage; and an arc state detector comparing the protection level signal with a reference voltage and generating a detection signal; and a diving controller maintaining or stopping a supplying of an input voltage to the transformer in response to the detection signal, wherein in addition to the phase delay, another phase delay is caused by an open circuit in the transformer, so that a maximum value of the protection level signal is larger than the reference voltage and the input voltage is stopped. | 10-23-2008 |
| 20090015068 | APPARATUS FOR SUPPLYING POWER AND LIQUID CRYSTAL DISPLAY HAVING THE SAME - Disclosed are a power supplying apparatus and a LCD having the same that reduces manufacturing cost of a large-scale LCD module and enhances power efficiency by integrating an external dc power supply used in a large-scale LCD panel into a LCD panel. A first voltage converter converts an external ac voltage into a first dc voltage, and changes a voltage level of the first dc voltage into a second dc voltage having a higher voltage level than that of the first dc voltage. A second voltage converter converts the second dc voltage into an ac voltage, raises a voltage level of the converted ac voltage, and provides the raised ac voltage to a load. A current detector detects a current flowing through the load, and provides a current detection signal as a feedback signal to the first voltage converter so that the first voltage provide a constant direct current output voltage. | 01-15-2009 |
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| 20110081582 | RECHARGEABLE LITHIUM BATTERY - A rechargeable lithium battery including: a positive electrode including a nickel-based positive active material; a negative electrode including a negative active material; and an electrolyte including a non-aqueous organic solvent, a lithium salt, a first fluoroethylene carbonate additive, a second vinylethylene carbonate additive, and a third alkane sultone additive, wherein when the battery is thicker than about 5 mm, a mixing weight ratio of the first fluoroethylene carbonate additive to the second vinylethylene carbonate additive ranges from about 5:1 to about 10:1, or when the battery is thinner than about 5 mm, the mixing weight ratio of the first fluoroethylene carbonate additive to the second vinylethylene carbonate additive ranges from about 1:1 to about 4:1. | 04-07-2011 |
| 20110101924 | ELECTROLYTIC SOLUTION FOR LITHIUM BATTERY, LITHIUM BATTERY COMPRISING THE SAME AND METHOD OF OPERATING THE LITHIUM BATTERY - An electrolytic solution for a lithium battery including a positive electrode having a nickel-cobalt-manganese based active material, the electrolytic solution including a nonaqueous organic solvent and a lithium salt, the nonaqueous organic solvent including ethylene carbonate and dimethyl carbonate, a lithium battery including the electrolytic solution, and a method of operating the lithium battery. | 05-05-2011 |
| 20110117428 | LITHIUM BATTERY AND METHOD OF MANUFACTURING THE SAME - A lithium battery including a negative electrode containing a negative active material into which lithium ions intercalate at an electrical potential equal to or greater than 1.2 V with respect to a potential of Li, and a method of manufacturing the lithium battery. According to one or more embodiments of the present invention, a lithium battery includes: a positive electrode; a negative electrode including a negative active material into which lithium ions intercalate at an electrical potential equal to or greater than 1.2 V with respect to a potential of Li; an electrolyte including a nonaqueous organic solvent and a lithium salt; and a first layer formed on at least one portion of the surface of the negative electrode by chemical reactions involving a first compound represented by Formula 1, elements contained in the electrolyte, and the negative active material. | 05-19-2011 |
| 20110123870 | ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - An electrolyte for a rechargeable lithium battery, including a lithium salt, an organic solvent, lithium bis(oxalato)borate (LiBOB), and at least one kind of tris(trialkylsilyl)borate represented by following Chemical Formula 1. | 05-26-2011 |
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| 20090044062 | Method of testing a memory module and hub of the memory module - A method of testing a memory module comprising converting a hub of the memory module into a transparent mode, providing first data corresponding to a first address to the hub of the memory module, providing the first data of the hub of the memory module to a first address of a memory, providing first expected data to the hub of the memory module, outputting second data stored at the first address of the memory to the hub of the memory module, and comparing the second data with the first expected data. | 02-12-2009 |
| 20100202180 | MEMORY MODULE CUTTING OFF DM PAD LEAKAGE CURRENT - A memory module includes: an ODT circuit on a memory device and including pull-up and pull-down resistors connected between pull-up and pull-down transistors. A data masking (DM) pad is provided in a tap region of the module board. A current leakage monitoring unit is also provided and receives a ground state signal from the DM pad and a bit configuration signal from the memory device and disables the pull-up transistors to cut off a current path between the pull-up resistors of the ODT circuit and the DM pad during a ODT enable mode. | 08-12-2010 |
| 20110113296 | Method of testing a memory module and hub of the memory module - Example embodiments relate to a method and system of testing a memory module having the process of receiving single ended input signals via differential input terminals through which differential pairs of packet signals may be received from a testing equipment, wherein a number of terminals of the testing equipment may be different from a number of terminals of the memory module, and testing memory chips of the memory module based on the single ended input signals. | 05-12-2011 |
| 20110115509 | Semiconductor Devices Including Design for Test Capabilities and Semiconductor Modules and Test Systems Including Such Devices - A semiconductor device includes a resistor terminal, a reference voltage generator and a detector. The resistor terminal is connected to an external resistor. The reference voltage generator generates at least one reference voltage. The detector generates a detection signal based at least in part on a resistor terminal voltage and the at least one reference voltage. The detection signal indicates a state of an electrical connection to the resistor terminal. The resistor terminal voltage is a voltage at the resistor terminal. | 05-19-2011 |
| 20110161576 | MEMORY MODULE AND MEMORY SYSTEM COMPRISING MEMORY MODULE - A memory module comprises a plurality of semiconductor memory devices each having a termination circuit for a command/address bus. The semiconductor memory devices are formed in a substrate of the memory module, and they operate in response to a command/address signal, a data signal, and a termination resistance control signal. | 06-30-2011 |
| 20110176371 | MEMORY MODULE INCLUDING MEMORY BUFFER AND MEMORY SYSTEM HAVING THE SAME - A memory buffer selecting between a parallel test mode and a mode register control mode, and a memory module and memory system having the memory buffer are disclosed. The memory buffer includes a control circuit and a mode selecting circuit. The control circuit generates a mode control signal based on a first chip selecting signal, a second chip selecting signal, a row address signal, a column address signal, and a write enable signal. The mode selecting circuit selects one of a parallel test mode and a mode register control mode in response to the mode control signal. | 07-21-2011 |
