Patent application number | Description | Published |
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 |
Patent application number | Description | Published |
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 |
20130222510 | RESISTANCE HEATING COMPOSITION, HEATING COMPOSITE USING THE COMPOSITION, METHOD OF PREPARING THE HEATING COMPOSITE, AND HEATING APPARATUS AND FUSING APPARATUS USING THE SAME - A resistance heating composition including a silicon emulsion particle, a carbon nanotube, and an aqueous medium. | 08-29-2013 |
20140070147 | 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. | 03-13-2014 |
Patent application number | Description | Published |
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 |
Patent application number | Description | Published |
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 |
20130169623 | DISPLAY APPARATUS, GLASSES APPARATUS AND METHOD FOR CONTROLLING DEPTH - A display apparatus is provided. The display apparatus includes; a plurality of receivers which receives a plurality of contents; a signal processor which generates image frames by processing the plurality of contents; an output unit which outputs a plurality of content views by combining the image frames of each of the plurality of contents; a synchronization signal generator which generates a synchronization signal to synchronize a plurality of glass apparatuses matched to the plurality of content views; an interface unit which transmits the synchronization signal to the glass apparatus; and a controller which, when a depth control command for one of the plurality of content views is input, controls the signal processor to adjust the depth of one of the plurality of content views. | 07-04-2013 |
20130177194 | GLASSES APPARATUS FOR WATCHING DISPLAY IMAGE - A glasses apparatus which works in conjunction with a display apparatus which operates in a multi-view mode to combine and output a plurality of contents. The glasses apparatus includes: a first interface module which receives a synchronization signal in a first wireless communication method; first and second glasses mounted on a glasses frame and which are driven in synchronization with one of the plurality of contents based on the synchronization signal; a second interface module which receives an audio signal of at least said one content in a second wireless communication method; a controller which selects an audio signal of said one content from among audio signals corresponding to the plurality of contents, and an audio outputter which outputs the audio signal of the selected content, and which is integrally formed with the glasses frame. | 07-11-2013 |
20140118624 | ELECTRONIC DEVICE AND CONTROL METHOD THEREOF - An electronic device and a control method thereof are disclosed, the electronic device including: an operation implementation unit conducting a predetermined operation; a first main controller controlling the operation of the operation implementation unit; an input reception unit receiving an input signal; a second main controller processing the input signal and being in the power saving state in the standby mode; and a subcontroller controlling the second main controller to process the input signal when the input signal is received in the standby mode, wherein the second main controller processes the received input signal according to control of the subcontroller, controls the first main controller to operate in the normal mode when the input signal corresponds to entering the normal mode, and returns to the power saving state in the standby mode when the input signal does not correspond to entering the normal mode. | 05-01-2014 |
20140146124 | DISPLAY APPARATUS, METHOD FOR CONTROLLING THE DISPLAY APPARATUS, GLASSES AND METHOD FOR CONTROLLING THE GLASSES - A display apparatus for providing a multi view mode along with glasses is provided. The display apparatus includes a communicator which communicates with the glasses, a display which displays multiple contents respectively, a screen telephony performer which performs screen telephony with another display apparatus, and a controller. The controller controls the communicator to transmit a user's voice received from the another display apparatus to the glasses, when the screen telephony with another display apparatus is performed, and which controls the display to display screen telephony images received from the another display apparatus and one content from among the multiple contents in a multi view mode. | 05-29-2014 |
20140375893 | ELECTRONIC DEVICE AND CONTROL METHOD THEREOF - An electronic device and a control method thereof are disclosed, the electronic device including: an operation implementation unit conducting a predetermined operation; a first main controller controlling the operation of the operation implementation unit; an input reception unit receiving an input signal; a second main controller processing the input signal and being in the power saving state in the standby mode; and a subcontroller controlling the second main controller to process the input signal when the input signal is received in the standby mode, wherein the second main controller processes the received input signal according to control of the subcontroller, controls the first main controller to operate in the normal mode when the input signal corresponds to entering the normal mode, and returns to the power saving state in the standby mode when the input signal does not correspond to entering the normal mode. | 12-25-2014 |
Patent application number | Description | Published |
20100321354 | AUDIO AND VIDEO REPRODUCTION APPARATUS HAVING MAIN BOARD ON WHICH SURFACE MOUNT TYPE CONNECTORS ARE MOUNTED - Provided is a video and audio reproduction apparatus including a display unit; a speaker unit; a main board; and a power supply unit, and the main board includes a printed circuit board; a first connector area which is formed on a front side of the printed circuit board; a second connector area which is formed on the front side of the printed circuit board; and a main chip which is surface-mounted on a back side of the printed circuit board. | 12-23-2010 |
20110310096 | TIMING CONTROL UNIT AND APPARATUS AND METHOD FOR DISPLAYING USING THE SAME - Provided are a timing control unit and method for adjusting a speed of a system and a display apparatus and method using the same. The display apparatus includes: a panel unit including a plurality of cells and a plurality of electrodes for driving the plurality of cells; and a driving controller which, when a three-dimensional (3D) image signal is input, sends a common signal to an electrode group combining a certain number of electrodes of the plurality of electrodes. | 12-22-2011 |
20130169734 | DISPLAY APPARATUS - A display apparatus including a main body, a display panel installed in the main body, a video call unit installed to the main body, a circuit board for control of the video call unit, and a cable to connect the video call unit and the circuit board to each other, is provided. Installing the video call unit to the main body enables a video call via the display apparatus. | 07-04-2013 |
20140233198 | AUDIO AND VIDEO REPRODUCTION APPARATUS HAVING MAIN BOARD ON WHICH SURFACE MOUNT TYPE CONNECTORS ARE MOUNTED - Provided is a video and audio reproduction apparatus including a display unit; a speaker unit; a main board; and a power supply unit, and the main board includes a printed circuit board; a first connector area which is formed on a front side of the printed circuit board; a second connector area which is formed on the front side of the printed circuit board; and a main chip which is surface-mounted on a back side of the printed circuit board. | 08-21-2014 |
20140369505 | AUDIO SYSTEM AND AUDIO APPARATUS AND CHANNEL MAPPING METHOD THEREOF - An audio system, and an audio apparatus and a channel mapping method thereof are provided. The audio apparatus includes a interface configured to receive a plurality of test tone signals from each of a plurality of sound output apparatuses configured to output multichannel audio signals, a channel determiner configured to analyze the plurality of test tone signals determine locations of the plurality of sound output apparatuses, and generate a determination result based on the determined locations, an switch configured to output one test tone to each of the plurality of sound output apparatuses, and perform channel mapping to map channels through which the multichannel audio signals are output according to the determination result, and an output unit configured to be randomly connected to the plurality of sound output apparatuses, and output the multichannel audio signals by adjusting the random connection according to the channel mapping. | 12-18-2014 |
Patent application number | Description | Published |
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 |
20110256570 | METHOD AND KIT FOR POSITIVELY DETECTING TOXIC MATERIAL - A method of positively detecting toxic materials within a sample, the method including contacting sub-mitochondrial particles having competent mitochondrial enzymes formed from inner membranes of mitochondria, an electron donor which transmits electrons to an electron transfer system of the sub-mitochondrial particles and the sample, and forming reaction resultants, adjusting a pH of a pH indicator which change color according to a change in pH, adding the pH indicators to each reaction resultant and identifying color changes of the pH indicator. Also provided is a kit for positively detecting toxic materials within a sample. | 10-20-2011 |
20120181228 | Polyacrylonitrile Copolymer, Method For Manufacturing Membrane Including The Same, Membrane Including The Same, And Water Treatment Module Using The Membrane - Example embodiments relate to a polyacrylonitrile-based copolymer, a method for manufacturing a membrane including the same, a membrane including the same, and a water treatment module using the same. A membrane according to an example embodiment may include a polyacrylonitrile-based copolymer including a repeating unit represented by Chemical Formula 1, a repeating unit represented by Chemical Formula 2, and/or a repeating unit represented by Chemical Formula 3. The definitions of the above Chemical Formulae 1, 2, and/or 3 may be the same as in the detailed description. Accordingly, the membrane may allow the attainment of a relatively high water permeation amount and a water treatment module having a relatively high energy efficiency. | 07-19-2012 |
20120211423 | DRAW SOLUTE FOR FORWARD OSMOSIS, DRAW SOLUTION INCLUDING THE SAME, FORWARD OSMOSIS WATER TREATMENT DEVICE USING THE SAME, AND FORWARD OSMOSIS METHOD FOR WATER TREATMENT USING THE SAME - A draw solute for forward osmosis may include a copolymer including a first structural unit where a temperature-sensitive side chain is graft polymerized, and a second structural unit including a hydrophilic functional group. The temperature-sensitive side chain may include a structural unit for a side chain including a temperature-sensitive moiety. | 08-23-2012 |
20120261321 | SEPARATION MEMBRANE, METHOD FOR MANUFACTURING THE SAME, AND FORWARD OSMOSIS DEVICE INCLUDING THE SAME - Example embodiments relate to a separation membrane including at least one polymer including a structural unit represented by the following Chemical Formula 1, | 10-18-2012 |
20120267304 | Membrane, Method For Manufacturing The Same, And Composite Membrane Including The Same - Example embodiments relate to a membrane, a method of manufacturing the same, and a composite membrane including the same. The membrane may include a polyacrylonitrile-based copolymer that includes a hydrophobic side chain and/or a hydrophobic repeating unit. The membrane may include a skin layer and a porous layer. A thickness ratio of the skin layer relative to the porous layer may be about 0.01 or less. The skin layer may have a thickness of about 1 μm or less. The membrane may have a relatively high water flux. When using the membrane, a water treatment module having higher energy efficiency may be achieved. | 10-25-2012 |
20120298574 | Organic/Inorganic Hybrid Compound For Fouling Resistance, Membrane Including The Same For Fouling Resistance, And Method Of Preparing Membrane For Fouling Resistance - An organic/inorganic composite compound for fouling resistance may include a core and at least an arm. The core may be formed of a polyhedron of polyhedral oligomeric silsesquioxane. At least one arm may be connected to a Si atom of the polyhedral oligomeric silsesquioxane. The arm may include a vinyl-based first structural unit including at least one ethylene oxide group at the side chain, and a hydrophobic vinyl-based second structural unit. | 11-29-2012 |
20130020243 | SEPARATION MEMBRANE, METHOD FOR MANUFACTURING THE SAME, AND WATER TREATMENT DEVICE INCLUDING THE SAME - A separation membrane may include a support layer and a polymer matrix layer. The support layer may include a polymer including a structural unit represented by Chemical Formula 1, and the polymer matrix layer is a semi-permeable membrane and has a higher rejection rate against a target material to be separated compared to the support layer. Chemical Formula 1 may be as described in the detailed description. | 01-24-2013 |
20130240444 | THERMOSENSITIVE COPOLYMERS, FORWARD OSMOSIS WATER TREATMENT DEVICES INCLUDING THE SAME, AND METHODS OF PRODUCING AND USING THE SAME - A thermosensitive copolymer may include a first repeating unit having a temperature-sensitive oligomer and a second repeating unit having an ionic moiety and a counter ion to the ionic moiety. The temperature-sensitive oligomer may be an oligomer including a repeating unit derived from a unsaturated monomer with a moiety represented by Chemical Formula 1 or Chemical Formula 2, or an oligomer including a repeating unit derived from a heterocyclic compound having C, N, O, and a C═N bond in its ring. | 09-19-2013 |
20130327701 | SEPARATION MEMBRANE AND WATER TREATMENT DEVICE INCLUDING A SEPARATION MEMBRANE - A separation membrane including a polymer having a structural unit represented by the following Chemical Formula 1, and a water treatment device including a separation membrane, are useful for desalination. | 12-12-2013 |
20140158612 | COMPOSITE MEMBRANE, METHOD OF MANUFACTURING THE SAME, SEPARATION MEMBRANE INCLUDING THE COMPOSITE MEMBRANE, AND WATER TREATMENT DEVICE USING THE SEPARATION MEMBRANE - An organic/inorganic composite membrane may include hydrophilic inorganic particles dispersed in an organic polymer matrix having finger-like pores. The hydrophilic inorganic particles may be present at a higher concentration near one surface of the membrane having a higher density than the other surface of the membrane having a lower density. | 06-12-2014 |
20140217026 | DRAW SOLUTE FOR FORWARD OSMOSIS, FORWARD OSMOSIS WATER TREATMENT DEVICE, AND FORWARD OSMOSIS METHOD FOR WATER TREATMENT - A method of manufacturing polymer hydrogel for an osmosis solute may include cross-linking polymerizing a zwitterionic monomer (including an anionic group and a cationic group) and a temperature-sensitive monomer. Example embodiments also relate to a draw solute for forward osmosis including polymer hydrogel manufactured according to the method, and a forward osmosis water treatment device and method using the forward osmosis draw solute. | 08-07-2014 |
Patent application number | Description | Published |
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 |
20110269442 | METHOD AND APPARATUS FOR RECONFIGURING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM - A method for receiving control information by a User Equipment (UE) in a wireless communication system is provided. The method includes monitoring channel quality of a control channel, determining whether reconfiguration of the control channel is needed, based on the channel quality of the control channel, if the reconfiguration of the control channel is needed, requesting an evolved Node B (eNB) to reconfigure the control channel, and receiving the control information through the reconfigured control channel. | 11-03-2011 |
20110271168 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION IN MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM - An apparatus and a method for transmitting and receiving control information in a Multiple Input Multiple Output (MIMO) system are provided. A method of a base station for transmitting control information to a terminal in the MIMO system includes transmitting first control information for every transmission mode except for a Multiple-User (MU)-MIMO mode, to the terminal over a control channel of a subframe, and transmitting second control information for the MU-MIMO mode to the terminal over a data channel of the subframe. | 11-03-2011 |
20120115498 | APPARATUS AND METHOD FOR CLUSTER BASED OPPORTUNISTIC POWER CONTROL IN WIRELESS COMMUNICATION SYSTEM - An apparatus and a method for a cluster-based power control at a macro base station in a wireless communication system are provided. The method includes broadcasting an interference allowance value determined based on a predefined aggregate interference to a femto cell, updating the interference allowance value with consideration of a channel activity for each femto cell group on a cluster basis, and when detecting a change in an aggregate interference generated due to femto cell power allocation, repeating determination of an interference allowance value so that a Quality of Service (QoS) of a macro cell user is met, and broadcasting the interference allowance value to a femto cell. | 05-10-2012 |
20120140655 | METHOD AND APPARATUS FOR FEEDING BACK CHANNEL QUALITY INFORMATION IN MULTI-USER MULTI-INPUT MULTI-OUTPUT COMMUNICATION SYSTEM - A method for feeding back Channel Quality Information (CQI) by a terminal in a Multi-User Multi-Input Multi-Output (MU-MIMO) communication system is provided. The method includes receiving a signal from a base station, determining a lower limit of an average Signal to Interference plus Noise Ratio (SINR) for the received signal, and determining the lower limit of an average SINR as CQI, and feeding back the CQI to the base station. | 06-07-2012 |
20130010634 | METHOD AND DEVICE FOR APPLYING ADAPTIVE LINK IN COMMUNICATION SYSTEM - Provided are a method and an apparatus of transceiving a signal using a link adaptation in a communication system, particularly, a method of dividing a resource region into a plurality of resource regions, and applying different line adaptations to the resource regions. A method of controlling a link of a terminal in a mobile communication system receives at least two downlink channel signals to estimate states of received channels, generates a channel discrepancy report when states of channels exceed a preset threshold, and reports the channel discrepancy report to a base station through a preset uplink channel. A method of controlling a link of a base station receives a channel discrepancy report through an uplink channel, and determines MCS and transmission power of downlink channels based on the received channel discrepancy report and transmits the determined MCS and transmission power to the terminal through a downlink channel. | 01-10-2013 |
20140119324 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA OVER CARRIER COMPONENT IN A MULTI-CARRIER MOBILE COMMUNICATION SYSTEM - A method for receiving data over a plurality of carrier components at a Mobile Station (MS) is provided. The method includes receiving, from a Base Station (BS), resource allocation information including a first allocation information indicating at least one resource allocated to a first carrier component in a first subframe and a second allocation information indicating at least one resource allocated to a second carrier component in a second subframe and receiving data, from the BS, on the at least one resource of the first carrier component and on the at least one resource of the second carrier component based on the resource allocation information. | 05-01-2014 |
Patent application number | Description | Published |
20110305930 | BATTERY PACK - A battery pack includes a battery group including battery rows consecutively disposed adjacent to each other, with the battery rows including secondary batteries disposed parallel to each other and spaced apart from each other, a frame for surrounding the battery group, and a plurality of first ribs that are each disposed between adjacent battery rows. The first ribs include supporting grooves that are formed in lateral surfaces of the first ribs and accommodate portions of edges of the secondary batteries, and ends of each of the first ribs are coupled to the frame. | 12-15-2011 |
20110305936 | Connecting structure of battery stacks - A connecting structure of battery stacks includes an electricity collecting case with a plurality of battery stacks, each battery stack having a plurality of unit battery cells and power terminal portions, at least one bus bar with a plurality of fastening holes along a length direction thereof, the bus bar connecting the battery stacks via respective power terminal portions in the fastening holes, and an insulating layer on a surface of the bus bar. | 12-15-2011 |
20120328908 | Battery Pack - A battery pack comprises a battery module disposed inside a case, the battery module including a plurality of battery units, each including first and second lead tabs which protrude outside of each battery unit and which have bent portions. An insulation plate includes a plurality of ribs, wherein the bent portions of the lead tabs extend over the ribs, and a plurality of bus bars are disposed over the lead tabs and electrically connect the battery units serially with each other, the bus bars being fixed to the ribs. | 12-27-2012 |
20130017428 | RACK HOUSING ASSEMBLY AND ENERGY STORAGE APPARATUS HAVING THE SAMEAANM Han; Jung-YeopAACI Yongin-siAACO KRAAGP Han; Jung-Yeop Yongin-si KRAANM Jang; Seung-SooAACI Yongin-siAACO KRAAGP Jang; Seung-Soo Yongin-si KR - An energy storage apparatus and a rack housing assembly having the same are disclosed. In one embodiment, the energy storage apparatus includes i) a plurality of battery trays arranged substantially parallel to each other so as to form at least one row and ii) a first duct located at a first side of the battery trays, wherein a plurality of first openings are formed in the first duct. The apparatus may further include i) a second duct located at a second side of the battery trays, wherein a plurality of second openings are formed in the second duct, and wherein the first and second sides are different from each other, ii) an air intake configured to forcibly intake air into the first duct and iii) an air exhaust configured to forcibly exhaust air from the second duct to the outside of the energy storage apparatus. | 01-17-2013 |
Patent application number | Description | Published |
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 |
Patent application number | Description | Published |
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 |
20120107676 | RECHARGEABLE BATTERY - A rechargeable battery improving safety by discharging a gas when swelling occurs. The rechargeable battery includes an electrode assembly having a first electrode plate and a second electrode plate arranged at opposite sides of a separator, a pouch to accommodate the electrode assembly, the pouch having a plurality of inner sides, a first tab connected to the first electrode plate and a second tab connected to the second electrode plate, the first tab and the second tab extending to an outside of the pouch and a safety device arranged within the pouch and including a bonding member bonded to one of the inner sides of the pouch, a fin member including a tip facing and being spaced-apart from one of the inner sides of the pouch, and a linking member in connecting the fin member to the bonding member. | 05-03-2012 |
20120107697 | Electrolyte for lithium ion battery, and lithium ion battery including same - An electrolyte for a lithium ion battery includes a non-aqueous organic solvent and a lithium salt. The non-aqueous organic solvent includes a flame-retardant solvent and a carbonate-based solvent. The flame-retardant solvent includes an ionic liquid including a fluorinated cation and a phosphorus-based solvent. | 05-03-2012 |
20120208080 | ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - An electrolyte for a rechargeable lithium battery including a lithium salt, a non-aqueous organic solvent, and an alkyl benzonitrile compound represented by the following Chemical Formula 1, and a rechargeable lithium battery including the same are provided. | 08-16-2012 |
20120288771 | RECHARGEABLE LITHIUM BATTERY - In one aspect, a rechargeable lithium battery including a positive electrode having a positive active material, a negative electrode having a negative active material, and an electrolyte is provided. The positive active material can include manganese-based oxide, and the electrolyte can include fluoroethylene carbonate, lithium bis(oxalato)borate, and tris(trialkylsilyl)borate. | 11-15-2012 |
20130034779 | ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - In one aspect, an electrolyte for a rechargeable lithium battery that includes a lithium salt, an organic solvent including ethylene carbonate and an additive including diphenyl carbonate, and a rechargeable lithium battery including the same are provided. | 02-07-2013 |
20140038045 | ELECTRODE HAVING 3-DIMENSIONAL PORE NETWORK STRUCTURE, LITHIUM BATTERY INCLUDING ELECTRODE, AND METHOD OF MANUFACTURING ELECTRODE - An electrode having a three-dimensional pore network structure including a fibrous pore channel is disclosed. A lithium battery including the electrode and a method of manufacturing the electrode are also disclosed. The three-dimensional pore network structure formed in the electrode allows for improved mobility of lithium ions in the electrode. Therefore, a lithium battery including the electrode may have improved output characteristics. | 02-06-2014 |
20140199602 | LITHIUM BATTERY - A lithium battery including: a positive electrode including an overlithiated lithium transition metal oxide having a layered structure; a negative electrode including a silicon-based negative active material; and an electrolyte between the positive electrode and the negative electrode, the electrolyte including an electrolytic solution including a fluorinated ether solvent in an amount of 3 vol % or more based on the total volume of the electrolytic solution. | 07-17-2014 |
Patent application number | Description | Published |
20110104528 | Secondary battery - A secondary battery including an electrode assembly, the electrode assembly including a first electrode plate, a separator, and a second electrode plate; a case, the case accommodating the electrode assembly; a first current collector and a second current collector electrically connected to the first electrode plate and the second electrode plate of the electrode assembly, respectively; and a short inducing member disposed between the first current collector and the second current collector, the short inducing member being configured to electrically short-circuit the first current collector and the second current collector when a shape of the case is changed. | 05-05-2011 |
20120141845 | RECHARGEABLE BATTERY - A rechargeable battery having an improved penetration characteristic of an external short-circuit current in an electrode assembly by reducing an external short-circuit current. A rechargeable battery including an electrode assembly including a first electrode, a second electrode, and a separator between the first electrode and the second electrode; a case containing the electrode assembly; a cap plate covering an opening of the case; an electrode terminal protruding outside the case and electrically connected to the second electrode; and a resistance member between and electrically connecting the electrode terminal and the cap plate. | 06-07-2012 |
20130084471 | RECHARGEABLE BATTERY - A battery includes an electrode assembly including a first electrode and a second electrode, a first electrode terminal, and a first current collecting member electrically connecting the first electrode terminal and a first electrode uncoated region of the first electrode. The first current collecting member includes a first terminal connection region, a side plate extending downwardly from the first terminal connection region towards the first electrode uncoated region, a first current collecting piece extending from the side plate, the first current collecting piece being in contact with the first electrode uncoated region, and a fuse between the side plate and the first current collecting piece. | 04-04-2013 |
20130089759 | RECHARGEABLE BATTERY - A rechargeable battery according to an exemplary embodiment includes: an electrode assembly having a first electrode, a separator, and a second electrode that are layered; a case in which the electrode assembly is installed; a cap plate coupled to an opening of the case; a first electrode terminal provided in the cap plate to electrically connect the cap plate and the first electrode; a second electrode terminal provided in the cap plate, electrically insulated from the cap plate, and electrically connected to the second electrode; and an external short-circuit portion including a short-circuit tab and provided between the second electrode terminal and the cap plate. The short-circuit tab is formed of a heterogeneous metal. | 04-11-2013 |
20130101870 | RECHARGEABLE BATTERY - A rechargeable battery including an electrode assembly including a first electrode, a second electrode, and a separator between the first and second electrodes; a case housing the electrode assembly; a cap plate covering an opening of the case; an electrode terminal extending through the cap plate; a lead tab including a fuse part and connecting the electrode terminal and the electrode assembly; and an auxiliary discharge path between opposite sides of the fuse part and having a second electrical resistance value greater than a first electrical resistance value of the fuse part. | 04-25-2013 |
20130196179 | RECHARGEABLE BATTERY - A rechargeable battery includes a case having an interior and an exterior, an electrode assembly having a first electrode and a second electrode, the electrode assembly being disposed in the interior of the case, an electrode terminal, an electrode connection portion, the electrode connection portion being electrically connected to the electrode terminal through a fuse portion, the fuse portion being positioned between and extending between the electrode connection portion and the electrode terminal. | 08-01-2013 |
20130337306 | RECHARGEABLE BATTERY MODULE - A rechargeable battery module, including unit cells that are adjacent to each other, each of the unit cells being configured as a rechargeable battery and including a first electrode terminal, a second electrode terminal, and a case that is electrically connected to the second electrode terminal, an insulation film on at least one side among all sides of the unit cells, and a conductive member on a side of the insulation film, the conductive member being electrically connected to the first electrode terminal of at least one of the unit cells. | 12-19-2013 |
20140139185 | RECHARGEABLE BATTERY MODULE - A rechargeable battery module includes: a first battery unit including a plurality of first rechargeable batteries having a first electrode terminal that is electrically connected to a first electrode and a second electrode terminal that is electrically connected to a second electrode; a second battery unit that includes at least one second rechargeable battery having a first electrode terminal that is electrically connected to a first electrode and a second electrode terminal that is electrically connected to a second electrode and that is coupled in series to the first battery unit; and a control unit that controls charge and discharge of the first battery unit and the second battery unit. A short circuit member is provided that is electrically connected to the second electrode terminal of the second rechargeable battery and that is electrically connected to the first module terminal by deformation to cause a short circuit. | 05-22-2014 |
20140255740 | SECONDARY BATTERY - A secondary battery includes an electrode assembly, a case having an opening at an upper portion to accommodate the electrode assembly, a cap plate for covering the opening of the case, and a retainer surrounding a corner portion of the electrode assembly, the retainer being disposed between the electrode assembly and a bottom of the case. | 09-11-2014 |
20140255760 | BATTERY PACK AND BATTERY MODULE INCLUDING THE SAME - A battery pack includes a plurality of six-sided first batteries arranged so that first surfaces of neighboring ones of the first batteries contact each other, and a second battery including a surface that extends in a direction in which the first batteries are arranged, and that contacts second surfaces of the first batteries, wherein the first surfaces of the first batteries have a larger surface area than the second surfaces of the first batteries. | 09-11-2014 |
20140272490 | RECHARGEABLE BATTERY - A rechargeable battery includes: an electrode assembly; a case housing the electrode assembly, the case comprising a side wall and having a case opening; a terminal coupled to the electrode assembly; a lead tab coupled between the terminal and the electrode assembly, the lead tab comprising a cell fuse; and a thermal insulation member at a portion of the lead tab adjacent the case opening and another portion of the lead tab adjacent the side wall. | 09-18-2014 |
20140302361 | RECHARGEABLE BATTERY - A rechargeable battery including an electrode assembly including a first surface; a case containing the electrode assembly and an electrolyte solution; a cap plate covering an opening of the case and including a first surface spaced apart in a first direction from and facing the first surface of the electrode assembly; and an electrolyte solution absorption member inside the case and located between the first surface of the electrode assembly and the first surface of the cap plate in the first direction, the electrolyte solution absorption member configured to absorb a portion of the electrolyte solution. | 10-09-2014 |
20140315051 | RECHARGEABLE BATTERY MODULE - A rechargeable battery module includes a plurality of rechargeable batteries, each of the rechargeable batteries including an electrode assembly including a positive electrode and a negative electrode, and a first electrode terminal and a second electrode terminal connected to the electrode assembly, and a bus bar electrically connecting the rechargeable batteries, the bus bar including a bus bar fuse part. The first electrode terminal is connected to and installed with a current collecting member that connects the electrode assembly and the first electrode terminal. The current collecting member includes a current collecting fuse part. An operation current at which the bus bar fuse part is melted is less than an operation current at which the current collecting fuse part is melted. | 10-23-2014 |
20140315054 | RECHARGEABLE BATTERY - A rechargeable battery having an electrode assembly including a first electrode, and a second electrode, a case receiving the electrode assembly, a cap plate coupled with the case, a first electrode terminal electrically connected with the first electrode, and a cap connection member connecting the first electrode terminal and the cap plate and having a connection fuse portion formed therein. | 10-23-2014 |
20150064517 | Rechargeable Battery Module - A rechargeable battery module includes a plurality of unit cells each including a rechargeable battery, a first electrode terminal, and a second electrode terminal; a bus bar coupling adjacent ones of the plurality of unit cells; a first module terminal coupled to the first electrode terminal of one of the plurality of unit cells at one side of the unit cells; a second module terminal coupled to the second electrode terminal of an other one of the plurality of unit cells at an opposite side of the unit cells; and a module short-circuit member coupled to the first module terminal or the second module terminal, separated from the other module terminal, and configured to contact the other module terminal according to temperature. | 03-05-2015 |
20150072221 | RECHARGEABLE BATTERY - A rechargeable battery including an electrode assembly including a separator, and a negative electrode and a positive electrode provided on opposite surfaces of the separator; a case accommodating the electrode assembly therein; a cap plate coupled to the case; a negative electrode terminal and a positive electrode terminal respectively connected to the negative electrode and the positive electrode, the negative electrode terminal and positive electrode terminal extending through a terminal hole of the cap plate; a safety member between the electrode assembly and the case; and a first resistance member connecting the safety member with the negative electrode. | 03-12-2015 |
20150079429 | RECHARGEABLE BATTERY - A rechargeable battery includes: an electrode; a case accommodating the electrode assembly therein; a cap plate closing an opening of the case; a first electrode terminal and a second electrode terminal extending through the cap plate and coupled to the electrode assembly; and an external short-circuiter including a membrane closing and sealing a short-circuit opening in the cap plate and coupled to the second electrode terminal, and a short-circuit tab coupled to the first electrode terminal and separated from the membrane, wherein the cap plate includes a bending inducement groove formed at the second electrode terminal. | 03-19-2015 |
20150079430 | RECHARGEABLE BATTERY - A rechargeable battery includes an electrode assembly; a case accommodating the electrode assembly therein; a cap plate configured to close and seal an opening of the case; first and second electrode terminals extending through the cap plate and electrically coupled to the electrode assembly; and an external short-circuiter configured to electrically isolate or short-circuit the cap plate and the first terminal from or to each other, the cap plate being electrically coupled to the second electrode terminal. The external short-circuiter includes a membrane configured to close and seal a short-circuit opening in the cap plate, a short-circuit tab electrically coupled to the first electrode terminal and located at a side of the membrane, and the short-circuit tab includes a short-circuit protrusion, the short-circuit protrusion being configured to be separated from or short-circuited to the membrane. The membrane and the short-circuit protrusion have substantially the same resistivity. | 03-19-2015 |
Patent application number | Description | Published |
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 |
20110317253 | Poly(Ferrocenyl)Silane Based Polymer, Method Of Preparing The Same, And Film Including The Poly(Ferrocenyl)Silane Based Polymer - Provided are poly(ferrocenyl)silane based network polymers, methods of preparing the same, and films including the poly(ferrocenyl)silane based network polymers. The network polymers have a steric network structure and are prepared by using a simplified process. | 12-29-2011 |
20120044443 | DISPLAY APPARATUS HAVING IMPROVED OUTDOOR VISIBILITY - A display apparatus includes a light guide plate to emit light that enters through a side surface of the light guide plate through an upper surface of the light guide plate, a light source arranged on at least one side of the light guide plate, a reflection plate arranged under the light guide plate, a color filter layer arranged above the light guide plate, and an optical shutter arranged above the color filter layer to transmit or block at least a part of light according to electric control, wherein the color filter layer includes a transmission type color filter to transmit light in a particular wavelength band and reflect light in other wavelength bands. | 02-23-2012 |
20120139960 | REFLECTIVE COLOR FILTER, AND REFLECTIVE COLOR DISPLAY APPARATUS AND METHOD OF COLOR DISPLAY EMPLOYING THE SAME - A reflective color filter, and a reflective color display apparatus and a method for a reflective color display employing the reflective color filter is provided. The reflective color filter includes first and second photonic crystal areas which reflect light in a selection wavelength band from external light and include a tunable photonic crystal which tunes a photonic band gap corresponding to a frequency bandwidth reflecting light through stimulation. A controller provides stimulations to the first and second photonic crystal areas to adjust the photonic band gap of the tunable photonic crystal of the first and second photonic crystal areas. | 06-07-2012 |
20120169978 | REFLECTIVE STRUCTURE AND DISPLAY APPARATUS EMPLOYING THE SAME - According to example embodiments, a reflective film includes a plurality of first concave-convex elements having a curved surface and a plurality of second concave-convex elements on the curved surface. The second concave-convex elements may be a smaller scale than a scale of the plurality of first concave-convex elements. The reflective structure may further include a color purity control element configured to reduce degradation of a color purity expressed by the reflective film. The color purity control element may be configured such that at least a complementary light with respect to a color light reflected by the reflective film travels in the same direction as the reflected color light. | 07-05-2012 |
20120194885 | NANOSTRUCTURED ACOUSTO-OPTIC DEVICE, AND OPTICAL SCANNER, OPTICAL MODULATOR, AND HOLOGRAPHIC DISPLAY APPARATUS USING THE NANOSTRUCTURED ACOUSTO-OPTIC DEVICE - An acousto-optic device capable of increasing a range of a diffraction angle of output light by using a nanostructured acousto-optic medium, and an optical scanner, an optical modulator, a two-dimensional/three-dimensional (2D/3D) conversion stereoscopic image display apparatus, and a holographic display apparatus using the acousto-optic device. The acousto-optic device may include a nanostructured acousto-optic medium formed by at least two different mediums repeatedly alternating with each other, wherein at least one of the at least two different mediums includes an acousto-optic medium. The acousto-optic device having the aforementioned structure may increase the range of a diffraction angle of output light. Thus, various systems such as the optical scanner, the optical modulator, the 2D/3D conversion stereoscopic image display apparatus, and the holographic display apparatus may not require a separate optical system to increase an operational angle range, thereby decreasing a size of the system and/or improving a resolution of the system. | 08-02-2012 |
20130044365 | METHOD OF PREPARING MONODISPERSE PARTICLE, MONODISPERSE PARTICLE PREPARED BY USING THE METHOD, AND TUNABLE PHOTONIC CRYSTAL DEVICE USING THE MONODISPERSE PARTICLE - A method of preparing a monodisperse particle may include mixing at least two types of monomers in a solvent, placing an initiator in the solvent, and forming a particle having a copolymer shape by polymerizing the at least two types of monomers. The particle may have a size controlled by a content of the at least two types of monomers. | 02-21-2013 |
20130258441 | TUNABLE PHOTONIC CRYSTAL COLOR FILTER AND COLOR IMAGE DISPLAY APPARATUS INCLUDING THE SAME - A tunable photonic crystal color filter and a color image display apparatus including the same. A tunable photonic crystal color filter includes a first electrode, a second electrode on the first electrode, and a medium disposed between the first electrode and the second electrode. The medium includes charged nanoparticles having a lattice structure in the medium. The first electrode and the second electrode are formed of a material having a difference between an oxidative over-potential and a reductive over-potential. | 10-03-2013 |
20140078570 | TUNABLE PHOTONIC CRYSTAL COLOR FILTERS AND COLOR IMAGE DISPLAY DEVICES - Tunable photonic crystal color filters, and color image display devices including the same, include a first electrode, a second electrode facing the first electrode, a medium between the first electrode and the second electrode, nano particles distributed in the medium in a lattice structure and charged, and an ion spread preventing layer over a surface of at least one of the first electrode and the second electrode. | 03-20-2014 |
20140124369 | METHODS OF FABRICATING PHOTONIC CRYSTAL - Provided are a method of fabricating a photonic crystal having a desired photonic bandgap, and a method of fabricating a color filter, including providing a photonic crystal solution in which a plurality of colloidal particles that are electrically charged are dispersed, mixing a photopolymerizable monomer mixture in the photonic crystal solution to form a photopolymerizable monomer-crystal mixture, applying an electric field to the photopolymerizable monomer-crystal mixture to electrically control intervals between the plurality of colloidal particles, and irradiating ultraviolet light to the photopolymerizable monomer-crystal mixture to photopolymerize the monomer mixture to form the photonic crystal or the color filter. | 05-08-2014 |
20140133010 | LIGHT-EMITTING APPARATUS CAPABLE OF ADJUSTING A COLOR OF A PROJECTED LIGHT THEREOF - A light-emitting apparatus includes a light source to emit light, a photonic crystal to pass light of different wavelengths based on the light from the light source, and a projector to project the light passing through the photonic crystal. The photonic crystal may be electrically or mechanically controlled to pass the different wavelengths of light. | 05-15-2014 |
Patent application number | Description | Published |
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 |
Patent application number | Description | Published |
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 |
20110262815 | LITHIUM POLYMER BATTERY - A lithium polymer battery includes a polymer electrolyte or a gel polymer electrolyte having a nonaqueous organic solvent, a lithium salt, an ion-conducting polymer and a fluorinated benzene; a positive electrode; and a negative electrode. | 10-27-2011 |
20110300452 | ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY INCLUDING ADDITIVES, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - An electrolyte for a rechargeable lithium battery including a non-aqueous organic solvent, a lithium salt, and an electrolyte additive including a compound represented by the following Chemical Formula 1, and a rechargeable lithium battery including the electrolyte for a rechargeable lithium battery. | 12-08-2011 |
20110311866 | LITHIUM BATTERY AND METHOD OF MANUFACTURING THE SAME - Embodiments of the invention are directed to lithium batteries including negative electrodes containing lithium titanate negative active materials, and methods of manufacturing the lithium batteries. | 12-22-2011 |
20110318645 | GEL ELECTROLYTE INCLUDING ADDITIVES FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - A gel electrolyte for a rechargeable lithium battery includes a gel polymer including a repeating unit derived from a first monomer represented by A-L-E, a non-aqueous organic solvent, a lithium salt, and an additive. A rechargeable lithium battery includes the gel electrolyte. The additive includes a compound selected from compounds represented by | 12-29-2011 |
20120045697 | ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME - Disclosed are an electrolyte for a rechargeable lithium battery that includes a lithium salt, a non-aqueous organic solvent, and an additive including a triazine-based compound represented by the following Chemical Formula 1 and fluoroethyl carbonate, and a rechargeable lithium battery including the electrolyte. | 02-23-2012 |
20120202122 | RECHARGEABLE LITHIUM BATTERY - A rechargeable lithium battery including a negative electrode, a positive electrode, the positive electrode including a lithium manganese oxide represented by the following Chemical Formula 1a or 1b, and an electrolyte, the electrolyte including an alkylsilyl phosphate represented by the following Chemical Formula 2: | 08-09-2012 |
20120202125 | RECHARGEABLE LITHIUM BATTERY - The present invention discloses a rechargeable lithium battery including a positive electrode, a negative electrode including lithium titanate represented by Chemical Formula 1, and an electrolyte impregnating the positive and negative electrodes and including a sultone-based compound and maleic anhydride, wherein the sultone-based compound and the maleic anhydride are respectively included in an amount of about 0.5 wt % to about 5 wt % based on the total weight of the electrolyte. Chemical Formula 1: Li | 08-09-2012 |
20130177818 | RECHARGEABLE LITHIUM BATTERY - A rechargeable lithium battery includes a negative electrode including a negative active material, a positive electrode including a positive active material, and an electrolyte including LiPO | 07-11-2013 |
20130177819 | RECHARGEABLE LITHIUM BATTERY - A rechargeable lithium battery includes a negative electrode including a negative active material, a positive electrode including a positive active material, an electrolyte including a polymer, an additive having a borate structure, a lithium salt, and an organic solvent. The electrolyte includes about 0.1 wt % to about 10 wt % of the additive having a borate structure based on 100 wt % of the electrolyte. The organic solvent includes an acetate-based compound and a cyclic carbonate-based compound, and an amount of the acetate-based compound is larger than that of the cyclic carbonate-based compound. | 07-11-2013 |
20130189572 | RECHARGEABLE LITHIUM BATTERY - In one aspect, a rechargeable lithium battery that includes a negative electrode including a negative active material including lithium titanium-based oxide; a positive electrode including a positive active material being capable of intercalating and deintercalating lithium; and an electrolyte is provided. | 07-25-2013 |
20140079988 | ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - An electrolyte for a rechargeable lithium battery includes: an alkyl acrylate additive having a C4 to C15 alkyl group; fluoroethylene carbonate; a polymerizable component and a polymerization initiator; a lithium salt; and an organic solvent. | 03-20-2014 |
Patent application number | Description | Published |
20080232678 | Localization method for a moving robot - A localization method of a moving robot is disclosed in which the moving robot includes: capturing a first omni-directional image by the moving robot; confirming at least one node at which a second omni-directional image having a high correlation with the first omni-directional image is captured; and determining that the moving robot is located at the first node when the moving robot reaches a first node, at which a second omni-directional image having a highest correlation with the first omni-directional image is captured, from among the at least one node. | 09-25-2008 |
20090319627 | SYSTEM AND METHOD TO PROVIDE SERVICES BASED ON NETWORK - A system to provide various content services based on a network to users includes a service provider to provide a service using the network, a user to receive the service, and a service framework to provide the service to the user through the network. The service framework includes a messenger device that manages the service transmitted between the service provider and the user. Content services, which are being provided based on a network, can be provided to various terminals including not only a PC and a mobile phone, but also a robot. Thus, extending services is easy and the user can conveniently receive desired information from a knowledge provider or website without performing repetitive operations. | 12-24-2009 |
20140072198 | METHOD OF DISPLAYING VIRTUAL RULER ON SEPARATE IMAGE OR MEDICAL IMAGE OF OBJECT, MEDICAL IMAGE OBTAINING APPARATUS, AND METHOD AND APPARATUS FOR DISPLAYING SEPARATE IMAGE OR MEDICAL IMAGE WITH VIRTUAL RULER - A method of displaying a virtual ruler on separate images of an object includes: dividing the object into imaging areas in a predetermined direction and obtaining the separate images corresponding to the imaging areas; obtaining a first distance value for each respective separate image, as a distance from a reference point to a first side of the respective separate image, and a second distance value for each respective separate image, as a distance from the reference point to a second side of the respective separate image, the first side being opposite to the second side along the predetermined direction; and displaying the virtual ruler, which indicates distance values between the first distance value and the second distance value of each respective separate image, on each of the respective separate images. | 03-13-2014 |
20140200433 | APPARATUS AND METHOD FOR ESTIMATING MALIGNANT TUMOR - An apparatus for estimating a malignant tumor includes: a segmentor configured to segment a first medical image of an object into a first ROI including a mass and a second medical image of the object into a second ROI including a mass; an interest region determiner configured to acquire a first matched ROI and a second matched ROI, which is matched to the first matched ROI based on location information of the first ROI and the second ROI, respectively; a feature extractor configured to extract a similar feature indicating a degree of similarity between the first matched ROI and the second matched ROI, from the first matched ROI and the second matched ROI; and a classifier configured to generate malignant tumor information indicating whether the mass included in the first matched ROI and the second matched ROI is the malignant tumor, based on the extracted similar feature. | 07-17-2014 |
Patent application number | Description | Published |
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 |
20120182777 | 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. | 07-19-2012 |
20120239903 | ADDRESS TRANSFORMING CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE INCLUDING THE SAME - An address transforming circuit that can change a memory mapping when a system is booted includes a switch control signal generating circuit and an address transforming unit. The switch control signal generating circuit generates alternately enabled switch control signals synchronized with a reset signal. The address transforming unit transforms bits of a first address to generate a second address in response to the switch control signals. Accordingly, a semiconductor memory device including the address transforming circuit has a long lifetime and high reliability. | 09-20-2012 |
20140219044 | MEMORY MODULE AND MEMORY SYSTEM COMPRISING SAME - A memory module comprises a plurality of semiconductor memory devices each comprising a mode register set (MRS) circuit configured to generate an enable signal corresponding to an error mode of the semiconductor memory device in response to an MRS command received from a command decoder, and an address buffer configured to store a predetermined address signal, to receive an address signal and corresponding data from an external device, and to compare the address signal received with the predetermined address signal in response to the enable signal. As a consequence of determining that the address signal received from the external device is the same as the predetermined address signal stored in the address buffer, data different from the corresponding data received from the external device is written to a memory cell corresponding to the predetermined address signal. | 08-07-2014 |