Patent application number | Description | Published |
20090286082 | MONOMER FOR BINDING NANO-METAL, CONDUCTIVE POLYMER COMPOSITE AND METHOD OF PREPARING THE CONDUCTIVE POLYMER COMPOSITE - Disclosed herein is a monomer for binding nano-metal, which is useful for the preparation of a conductor having increased conductivity with ensuring flexibility and transparency. Polymerization of the monomer for binding nano-metal provides a conductive polymer composite including a nano-metal rod. A method of preparing the conductive polymer composite is also provided. | 11-19-2009 |
20100228002 | SELF-CROSSLINKING POLYAMIC ACID, SELF-CROSSLINKING POLYIMIDE, METHOD OF MANUFACTURING SELF-CROSSLINKING POLYIMIDE, AND SELF-CROSSLINKING POLYIMIDE FILM INCLUDING THE SELF-CROSSLINKING POLYIMIDE - Provided are a self-crosslinking polyamic acid being a condensation reaction product of melamine-based material, an acid anhydride, and a diamine compound, a self-crosslinking polyimide being a condensation and imidization reaction product of melamine-based material, an acid anhydride, and a diamine compound, a method of preparing the self-crosslinking polyimide, and a self-crosslinking polyimide film including the self-crosslinking polyimide. | 09-09-2010 |
20100273954 | CROSS-LINKED PRODUCT OF METAL-CONTAINING POLYAMIC ACID, CROSS-LINKED PRODUCT OF METAL-CONTAINING POLYIMIDE INCLUDING THE CROSS-LINKED PRODUCT OF METAL-CONTAINING POLYAMIC ACID, METHOD OF MANUFACTURING THE CROSS-LINKED PRODUCT OF METAL-CONTAINING POLYIMIDE, AND POLYIMIDE FILM INCLUDING THE CROSS-LINKED PRODUCT OF METAL-CONTAINING POLYIMIDE - A cross-linked metal-containing polyamic acid includes a metal and a cross-linked polyamic acid which is a condensation product of an acid anhydride represented by Formula 1 and a diamine compound: | 10-28-2010 |
20110105663 | ORGANOSILICATE COMPOUND, AND COMPOSITION AND FILM INCLUDING THE SAME - Disclosed are an organosilicate compound represented by the following Chemical Formula 1, and a composition and a film including the same. | 05-05-2011 |
20110105678 | POLYMER, AND COMPOSITION AND FILM INCLUDING THE SAME - A polymer including a structure represented by the following Chemical Formula 1, and a composition and a film including the same are provided. | 05-05-2011 |
20110105689 | COMPOSITION FOR CROSSLINKABLE POLYIMIDE PRECUSOR, METHOD OF MANUFACTURING CROSS-LINKED POLYIMIDE, AND POLYIMIDE FILM - A polyimide precursor composition includes an oligomer or polymer having a substituted or unsubstituted carbonyl group only in a side chain and a diamine compound. A method of manufacturing a polyimide, and a polyimide film, are also disclosed. | 05-05-2011 |
20110137009 | POLYAMIC ACID, POLYIMIDE, MANUFACTURING METHOD THEREOF, AND POLYIMIDE FILM - A polyamic acid that is a condensation reaction product of one or more acid anhydrides and one or more carbonate-based diamine compounds, along with a polyimide obtained by imidizing the polyamic acid, a method of manufacturing the same, and a polyimide film made therefrom. | 06-09-2011 |
20110149202 | LIGHT GUIDE PLATE FOR DISPLAYING THREE-DIMENSIONAL IMAGE, AND THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS EMPLOYING THE SAME - A light guide plate for displaying a three-dimensional (3D) image, and a 3D image display apparatus employing the same. The light guide plate includes a transparent body formed in a flat panel shape, and for guiding light with total internal reflection in the transparent body; and a plurality of viewing zone separation units aligned inside the transparent body. Light incident on two side surfaces of the light guide plate is separated into different viewing zones by reflective surfaces of the viewing zone separation units. | 06-23-2011 |
20110196109 | POLYMER, COMPOSITION AND FILM - Polyamic acid including structural units of the following Chemical Formulae 1 and 2 is provided: | 08-11-2011 |
20120105767 | DIRECTIONAL LIGHT GUIDE PLATE, DIRECTIONAL SURFACE LIGHT SOURCE, AND THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS EMPLOYING THE DIRECTIONAL SURFACE LIGHT SOURCE - Directional light guide plates, directional surface light sources, and three-dimensional (3D) image display apparatuses employing the directional surface light sources are provided. Each of the directional light guide plates includes a plurality of viewing zone separation units having a refractive index different from that of a light guide unit, for separating light into left and right viewing zones. | 05-03-2012 |
20120157652 | POLYIMIDE PRECURSOR COMPOSITION, METHOD FOR PREPARING POLYIMIDE, POLYIMIDE PREPARED BY USING THE METHOD, AND FILM INCLUDING THE POLYIMIDE - A polyimide precursor composition includes a polyamic acid including a repeating unit represented by Chemical Formula 1 and diisocyanate represented by Chemical Formula 2. | 06-21-2012 |
20130302586 | COPOLYMER, ARTICLE INCLUDING SAME, AND DISPLAY DEVICE INCLUDING THE ARTICLE - Disclosed are a copolymer that includes a repeating unit A having a repeating unit represented by Chemical Formula 1, a repeating unit represented by Chemical Formula 2, or a combination thereof; and a repeating unit B having a repeating unit represented by Chemical Formula 3, a repeating unit represented by Chemical Formula 4, or a combination thereof, as disclosed in the specification, an article including the same, and a display device including the article. | 11-14-2013 |
20140024786 | POLYIMIDE PRECURSOR COMPOSITION, ARTICLE PREPARED BY USING SAME, AND DISPLAY DEVICE INCLUDING THE ARTICLE - Disclosed are a polyimide precursor composition that includes a polyamic acid selected from compounds represented by Chemical Formulae 1 to 3, and a combination thereof; and a cross-linking agent selected from a compound represented by Chemical Formula 4, a compound represented by Chemical Formula 5, and a combination thereof; an article including a cross-linked polyimide using the same; and a display device including the article. | 01-23-2014 |
20140371365 | POLYIMIDE PRECURSOR COMPOSITION, METHOD FOR PREPARING POLYIMIDE, POLYIMIDE PREPARED BY USING THE METHOD, AND FILM INCLUDING THE POLYIMIDE - A polyimide precursor composition, including a polyamic acid including a repeating unit represented by Chemical Formula 1 and transparent metal oxide nanoparticles coordinated to a ligand represented by RCOOH, wherein R is a linear or branched C1-C4 alkyl or a linear or branched C2-C4 alkenyl: | 12-18-2014 |
20150025200 | COMPOSITION, POLYMER FILM, AND DISPLAY DEVICE - A composition including a diamine compound and a dianhydride compound, wherein the diamine compound includes a first diamine compound represented by Chemical Formula 1, | 01-22-2015 |
20150147554 | COMPOSITION FOR PREPARING POLYIMIDE, POLYIMIDE, AND ARTICLE INCLUDING SAME - A composition for preparing a polyimide including a tetracarboxylic dianhydride mixture including a tetracarboxylic dianhydride represented by Chemical Formula 1A, Chemical Formula 1B, or a combination thereof, a tetracarboxylic dianhydride represented by Chemical Formula 2, and a diamine represented by Chemical Formula 3: | 05-28-2015 |
20150152223 | POLYMER FOR OPTICAL FILM, AND OPTICAL FILM INCLUDING THE SAME - A composition for preparing an optical film, comprising a tetracarboxylic acid dianhydride represented by Chemical Formula 1, a first diamine represented by Chemical Formula 2, and a second diamine represented by Chemical Formula 3, wherein an amount of the second diamine represented by Chemical Formula 3 is equal to or less than 30 mol % based on the total amount of the first and second diamines: | 06-04-2015 |
Patent application number | Description | Published |
20140057171 | ANODE AND LITHIUM BATTERY INCLUDING THE SAME - An anode includes a plurality of metal fibers with a three-dimensional (3D) network structure, and a silicon-containing layer having a thickness of about 0.3 μm or less formed on a surface of and inside the 3D network structure of the plurality of metal fibers. | 02-27-2014 |
20150064556 | ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - An electrode for a rechargeable battery and a rechargeable battery, the electrode including a current collector; an electrode active material layer; and an electrolyte solution impregnation layer, wherein the electrolyte solution impregnation layer includes a metal oxide and a conductive material. | 03-05-2015 |
20150155589 | FLEXIBLE SECONDARY BATTERY - A flexible secondary battery includes an electrode stack assembly including a first electrode layer, a second electrode layer, and a separator between the first and second electrode layers; wherein the electrode stack assembly has a first end portion and a second end portion located opposite to the first end portion; and a fixing member fixing the first electrode layer, the separator, and the second electrode layer together; wherein the electrode stack assembly includes a fixing member region in which the fixing member is formed, the fixing member region being located between the first and second end portions of the electrode stack assembly in a first direction, and wherein the first electrode layer, the separator, and the second electrode layer are flexible at both sides of the fixing member. | 06-04-2015 |
20150200417 | FLEXIBLE SECONDARY BATTERY AND METHOD OF MANUFACTURING THE FLEXIBLE SECONDARY BATTERY - A flexible secondary battery and a method of manufacturing the flexible secondary battery are disclosed. In one aspect, the flexible secondary battery comprises an electrode assembly including a plurality of curved sections that are continuously formed in a first direction. Each of the sections includes upper and lower portions connected to each other. Each upper portion comprises a left upper portion and a right upper portion spaced apart from each other, wherein the left and upper portions of each section are continuously formed with the adjacent sections. The lower portion of each section is spaced apart from the lower portions of the adjacent sections. | 07-16-2015 |
20150228973 | POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE, LITHIUM BATTERY INCLUDING THE SAME, AND METHOD OF MANUFACTURING THEREOF - Provided is a positive active material, a positive electrode including the positive active material, a lithium battery, and a manufacturing method of the same. The positive active material includes a core including a lithium nickel composite oxide and a coating layer formed on the core. The coating layer improves structural stability of the positive active material. Accordingly, lifespan properties of a lithium battery including the positive active material may be improved. | 08-13-2015 |
Patent application number | Description | Published |
20090139866 | DEVICE FOR SEPARATING MICRO PARTICLES AND A METHOD FOR FABRICATING THE DEVICE - A device for separating micro particles is provided. The separating device comprises a sample inlet into which a sample containing micro particles is injected; fluid inlets into which fluid is injected to form a flow sheath for the sample; a plurality of outlets through which the micro particles are separated and discharged out; a channel through which the sample and the fluid flow; and a first electrode and a second electrode longitudinally disposed in parallel in the channel. The first and the second electrodes are provided in such a manner that an electrode gap between the first and the second electrodes has a curved shape. The micro particles in the sample are easily separated using a dielectrophoresis characteristic. | 06-04-2009 |
20100179394 | METHOD AND APPARATUS FOR DISPLAYING BIO-INFORMATION - A method of displaying bio-information on a screen includes outputting basic bio-information of a plurality of bio-parameters indicating a condition of a patient on one display screen, determining an occurrence of an event related to the plurality of bio-parameters, converting the basic bio-information into detailed bio-information about one of the plurality of bio-parameters based on a result of the determining an occurrence of an event, and outputting the converted detailed bio-information on the one display screen. | 07-15-2010 |
20100305414 | METHOD AND APPARATUS FOR TRANSMITTING BIOLOGICAL INFORMATION OF USER - A method of transmitting biological information includes selecting a transmission mode from a plurality of transmission modes and transmitting biological information of a user to an external device using the selected transmission mode. Each of the transmission modes transmits different quantities of data to the external device based on a state of the biological information of the user. | 12-02-2010 |
20110190658 | PORTABLE SOUND SOURCE REPRODUCING APPARATUS FOR TESTING HEARING ABILITY AND METHOD USING THE SAME - A method of testing hearing ability using a sound source reproducing apparatus, the method comprises outputting at least one test sound representing at least one frequency band, acquiring a response of a testee to a degree of audibility of the at least one test sound, and testing hearing ability of the testee in the at least one frequency band corresponding to each of the at least one test sound, respectively, according to the response of the testee. | 08-04-2011 |
20120070008 | SOUND OUTPUT APPARATUS AND METHOD OF CONTROLLING THE SAME - A method of controlling a sound output apparatus is provided. The method includes determining frequency bands respectively corresponding to an audible band and an inaudible band in relation to a sound that is received via the sound output apparatus by referring to hearing characteristics of a user using the sound output apparatus, compensating for a perception degree in relation to the inaudible band by emphasizing information regarding the audible band of the sound based on a result of the determining, and outputting a sound obtained by reflecting the compensating. | 03-22-2012 |
20120219162 | APPARATUS AND METHOD FOR REPRODUCING SOUND, AND METHOD FOR CANCELING A FEEDBACK SIGNAL - Provided are a method and apparatus for reproducing sound. A sound signal may be generated by receiving sound around the apparatus. An output signal may be generated by performing a process according to functions of the apparatus on a residual signal obtained by canceling a feedback signal from the sound signal. | 08-30-2012 |
20120243695 | METHOD AND APPARATUS FOR ESTIMATING SPECTRUM DENSITY OF DIFFUSED NOISE - Provided are a method for estimating a spectrum density of diffused noises. Also provided is a processor for implementing the method. The processor includes at least two sound receiving units and a spectrum density estimating unit for estimating spectrum density. | 09-27-2012 |
20130182855 | MULTIMEDIA PLAYING APPARATUS AND METHOD FOR OUTPUTTING MODULATED SOUND ACCORDING TO HEARING CHARACTERISTIC OF USER - Multimedia playing apparatuses and methods of measuring hearing characteristics of a user and outputting a sound modulated according to the hearing characteristics of the user are provided. A multimedia playing apparatus includes a sound output unit configured to output a sound comprising of one or more phonemes, and a user interface configured to receive a user response to the phonemes. The multimedia playing apparatus further includes a processor configured to acquire hearing characteristics of a user based on the user response, and determine an output level and/or an output time of the sound for each of frequency bands based on the hearing characteristics of the user. The sound output unit is further configured to output the sound according to the output level and/or the output time of the sound for each of the frequency bands. | 07-18-2013 |
20130315401 | APPARATUS AND METHOD FOR REMOVING NOISE - A method of removing noise from a two-channel signal includes receiving channel signals constituting the two-channel signal; obtaining a noise signal for each channel by removing a target signal from each channel signal by subtracting another channel signal multiplied by a weighted value from each channel signal; estimating a power spectral density (PSD) of diffuse noise from each channel signal; obtaining a target signal including an interference signal for each channel by removing the diffuse noise from each channel signal using the estimated PSD of the diffuse noise; obtaining the interference signal for each channel by removing the diffuse noise from the noise signal for each channel using the estimated PSD of the diffuse noise; and removing the interference signal from the target signal including the interference signal for each channel. | 11-28-2013 |
20140146988 | WIRELESS COMMUNICATION METHOD AND APPARATUS OF HEARING DEVICE - A wireless communication method of a hearing aid includes extracting an audio signal through a first hearing aid, determining a beam forming vector as a beam toward a rear of a user wearing the first hearing aid and a second hearing aid. The method may also include pre-coding of the audio signal using the beam forming vector, and transmitting the pre-coded audio signal to the second hearing aid through a first antenna. The first hearing aid may include the first antenna and the second hearing aid includes a second antenna. | 05-29-2014 |
20140153757 | METHOD OF PROCESSING SOUND AND HEARING APPARATUS USING THE SAME - A hearing apparatus and a method thereof for processing a noise included in an input signal are provided. The method of processing noise involves: pairing a hearing apparatus with an electronic appliance; extracting noise characteristic information of the paired electronic appliance; and processing noise from the electronic appliance included in an input signal based on the noise characteristic information. | 06-05-2014 |
20140169574 | HEARING DEVICE CONSIDERING EXTERNAL ENVIRONMENT OF USER AND CONTROL METHOD OF HEARING DEVICE - A hearing device and a method of the hearing aid are provided considering an external environment surrounding a user. The hearing device includes an external environment determination unit, an inquiry unit, and a parameter set unit. The external environment determination unit is configured to determine an external environment surrounding a user wearing the hearing device. The inquiry unit is configured to select a question corresponding to the external environment and inquire the question to the user. The parameter set unit is configured to set a parameter of the hearing device based on a response to the question and hearing loss information of the user. | 06-19-2014 |
20140205118 | METHOD OF DETERMINING OPERATION MODE OF HEARING DEVICE AND HEARING DEVICE - A method of determining an operation mode of a hearing device and the hearing device may include detecting an input signal of the hearing device, determining the operation mode of the hearing device by determining whether the input signal is a designated signal related to a programming mode of the hearing device, and controlling the hearing device according to the operation mode. | 07-24-2014 |
20140211971 | HEARING LOSS COMPENSATION APPARATUS AND METHOD USING 3D EQUAL LOUDNESS CONTOUR - A hearing loss compensation apparatus and method compensate for distortion caused by a change in a sound transmission path using hearing characteristics of a user. The hearing loss compensation apparatus may include a sound direction detection device configured to detect a sound generation direction, in which a sound generates, using one or more microphones, and a sound compensation device configured to compensate the sound using hearing characteristics of a user corresponding to the sound generation direction. Additionally, a hearing characteristics measurement apparatus and method provide a way to obtain such hearing characteristics information. | 07-31-2014 |
20140294187 | APPARATUS AND METHOD FOR DETERMINING PARAMETER USING AUDITORY MODEL OF HEARING LOSS PATIENT - An apparatus and method are provided to determine a parameter using an auditory model of a hearing loss patient. The parameter determination apparatus determines a similarity between a neurogram of a normal subject and a neurogram of a hearing loss patient, and determines an optimal frequency band for the hearing loss patient based on the similarity. | 10-02-2014 |
20140307900 | APPARATUS FOR INPUTTING AUDIOGRAM USING TOUCH INPUT - An apparatus and a method for inputting audiogram using a touch input are provided. An audiogram input apparatus includes: an input receiver configured to receive a touch input from a user; a data processor configured to generate an audiogram corresponding to the touch input; and a display unit configured to display the generated audiogram. | 10-16-2014 |
20140307901 | METHOD AND APPARATUS FOR LOW POWER OPERATION OF BINAURAL HEARING AID - Provided is a method and apparatus for low power operation of a binaural hearing aid, the method including determining whether a residual battery exceeds a predetermined threshold level, collecting an external audio signal, in response to whether the residual battery exceeds the predetermined threshold level, and transmitting the collected audio signal to a second hearing aid. | 10-16-2014 |
20140307902 | HEARING APPARATUS INCLUDING COIL OPERABLE IN DIFFERENT OPERATION MODES - A hearing apparatus includes a coil and a coil operation mode selector configured to select either a first coil operation mode for communicating with a wireless communication terminal, or a second coil operation mode for wirelessly charging a battery of the hearing apparatus. | 10-16-2014 |
20140330160 | HEARING APPARATUS AND METHOD FOR MEASURING DISTANCE BETWEEN EARDRUM AND HEARING APPARATUS - A hearing apparatus and method for measuring a distance between an eardrum and the hearing apparatus are provided. The hearing apparatus may include a signal output unit configured to output a first measurement signal, a signal identification unit configured to receive a second measurement signal, and a distance determination unit configured to determine the distance between the user's eardrum and the hearing apparatus. | 11-06-2014 |
20150043762 | HEARING DEVICE AND METHOD OF LOW POWER OPERATION THEREOF - A hearing device, an acoustic apparatus and a sound processing method thereof are provided. The method includes detecting audio signals, determining whether the audio signals include a voice signal of a user, and controlling amplification of the audio signals according to a result of the determination. | 02-12-2015 |
20150078602 | HEARING LOSS COMPENSATION APPARATUS INCLUDING EXTERNAL MICROPHONE - A hearing loss compensation apparatus includes a microphone configured to collect an ambient sound and generate an audio signal based on the collected ambient sound. A hearing loss compensation apparatus body inserted into an ear of a hearing impaired patient is configured to compensate for the audio signal based on auditory characteristics of the hearing impaired patient. The hearing loss compensation apparatus body is further configured to output the audio signal in a direction of an eardrum of the hearing impaired patient. A connection member is configured to connect the microphone to the hearing loss compensation apparatus body and fix a position of the microphone to be inside an ear canal of the hearing impaired patient. | 03-19-2015 |
20150081285 | SPEECH SIGNAL PROCESSING APPARATUS AND METHOD FOR ENHANCING SPEECH INTELLIGIBILITY - A speech signal processing apparatus and a speech signal processing method for enhancing speech intelligibility are provided. The speech signal processing apparatus includes an input signal gain determiner to determine a gain of an input signal based on a harmonic characteristic of a voiced speech, a voiced speech output unit to output a voiced speech in which a harmonic component is preserved by applying the gain to the input signal, a linear predictive coefficient determiner to determine a linear predictive coefficient based on the voiced speech, and an unvoiced speech preserver to preserve an unvoiced speech of the input signal based on the linear predictive coefficient. | 03-19-2015 |
20150124984 | HEARING DEVICE AND EXTERNAL DEVICE BASED ON LIFE PATTERN - Disclosed is a hearing device that may classify sound environment based on a life pattern, and categorize sound information using a sound environment category set based on the life pattern, and control an output of the sound information based on the classified sound environment. | 05-07-2015 |
20150163585 | MOBILE TERMINAL AND METHOD OF PAIRING MOBILE TERMINAL WITH HEARING APPARATUS - Disclosed are a terminal and a method of pairing a terminal with a hearing apparatus. The method of pairing a terminal involves verifying whether a hearing apparatus is in contact with a terminal, and pairing the terminal with the hearing apparatus in response to a determination that the hearing apparatus is in contact with the terminal. | 06-11-2015 |
Patent application number | Description | Published |
20110293974 | Battery pack - A battery pack including a housing for accommodating a plurality of secondary batteries; a cooling unit for cooling the secondary batteries, the cooling unit including an inlet through which a cooling fluid flows in and an outlet through which the cooling fluid flows out; and a terminal unit detachably connectable to the cooling unit, the terminal unit including a first terminal for circulating the cooling fluid. | 12-01-2011 |
20110300428 | BATTERY PACK - A battery pack capable of efficiently dissipating heat generated from battery cells by increasing heat exchange efficiency using coolant, and not requiring a separate driver for driving the flow of cooling water by causing the cooling water to flow in a natural, uncompelled manner. In one exemplary embodiment, the battery pack includes a plurality of battery cells, a cooling part coupled to the plurality of battery cells and including a plurality of cooling plates including a first plate having a coolant inlet opening and a coolant exhaust opening, a second plate having a coolant flow passage, and a third plate, wherein the plurality of cooling plates are sequentially arranged adjacent the plurality of battery cells, and a coolant reservoir for supplying coolant to the first plate and for receiving the coolant from the first plate. | 12-08-2011 |
20110304297 | Charging apparatus - A charging apparatus for electrical connection with a charging supply for charging a battery module, the charging apparatus including a coolant pipe, the coolant pipe providing a passage for a cooling medium and surrounding a space for accommodating the battery module; a charging terminal for electrically connecting with the charging power supply; and a chiller connected with the coolant pipe, the chiller being configured to circulate and cool the cooling medium. | 12-15-2011 |
20110318618 | BATTERY ASSEMBLY WITH COOLING - A battery assembly has a structure that can effectively cool batteries. A battery assembly according to an exemplary embodiment of the present invention includes a housing, a first battery pack in the housing, and a second battery pack in the housing, the second battery pack being spaced from the first battery pack with a first flow path therebetween, wherein a second flow path is between the battery packs and an inner surface of the housing. | 12-29-2011 |
20110318625 | BATTERY MODULE - A battery module according to an exemplary embodiment of the present invention includes: a plurality of rechargeable batteries; a housing incorporating the rechargeable batteries; and a plurality of protrusions allowing the rechargeable batteries to be spaced from each other in order to acquire a stable cooling function, wherein the rechargeable batteries are stacked and arranged to form a plurality of battery arrays and the battery arrays stacked in a flow direction of the cooing medium are different from each other in the number of protrusions located between the rechargeable batteries. | 12-29-2011 |
20120003521 | BATTERY PACK - A battery pack includes at least one battery cell, an evaporator disposed adjacent the at least one battery cell in thermal communication therewith, the evaporator including porous media and a collector in communication with the porous media, and a coolant storage unit in incoming and outgoing fluid communication with the evaporator. | 01-05-2012 |
20120009456 | Air-cooled battery pack - A battery pack includes first and second battery cells, a first duct, the first duct having an inlet at a first end and an inclined surface at a second end opposite the first end, and a main body, the main body being connected to the first duct and encompassing the first and second battery cells. The inclined surface may have a first edge and a second edge opposite the first edge, the first edge being adjacent to the battery cells, the inclined surface being inclined such that the second edge is closer to the inlet than the first edge is, and a gap may be between the first and second battery cells, the gap providing a passage for a heat transfer medium to flow from the first duct between the first and second battery cells. | 01-12-2012 |
20120114985 | BATTERY MODULE - A battery module including a battery array including: a plurality of battery cells, each including a first surface at a first end of the battery cell; an electrode terminal at the first end; a second surface at a second end of the battery cell opposite the first end; and a side surface extending between the first and second ends, the second surfaces of first and second battery cells of the plurality of battery cells facing each other. | 05-10-2012 |
20120156541 | Battery pack - A battery pack including at least one battery module having a plurality of battery cells aligned in one direction; a heat conductive member in contact with bottom surfaces of the battery cells, the heat conductive member including porous plates, and guide members spaced apart from the porous plates in an interior of the heat conductive member, the guide members defining flow paths for directing coolant between the porous plates; and a housing accommodating the at least one battery module and the heat conductive member. | 06-21-2012 |
20120231314 | Battery pack - A battery pack includes at least one battery module having a plurality of battery cells that are aligned in the same direction, a heat dissipation member disposed in alignment with the battery module, and a heat conducting member connected to the heat dissipation member. The heat dissipation member has a plurality of heat dissipation fins and a heat dissipation pipe. The heat dissipation pipe is connected with the plurality of heat dissipation fins. | 09-13-2012 |
20120231316 | BATTERY PACK - A battery pack having improved heat dissipation characteristics. A battery pack includes a plurality of battery modules, each including a plurality of battery cells aligned in a direction, and a plurality of barriers, each being between a respective pair of adjacent battery cells of the plurality of battery cells and including a connection portion protruded to the outside of the adjacent battery cells. The battery pack further includes a heat dissipation member connected to connection portions of the plurality of connection portions, and a heat conducting member connected to the heat dissipation member. | 09-13-2012 |
20130164576 | BATTERY MODULE - A battery module includes a plurality of battery cells, and a heat exchanging member adjoining the plurality of battery cells in heat exchanging relationship therewith. The heat exchanging member includes a plurality of tubes arranged therein, and each tube defines a plurality of heat exchanging medium flow passageways therein. | 06-27-2013 |
Patent application number | Description | Published |
20090080273 | SEMICONDUCTOR MEMORY DEVICE HAVING REDUNDANCY MEMORY BLOCK AND CELL ARRAY STRUCTURE THEREOF - A semiconductor memory device having a redundancy memory block and a cell array structure thereof, the semiconductor memory device having a plurality of sub-mats constituting a memory cell array, wherein each of the plurality of sub-mats includes a plurality of normal memory blocks of which each includes a plurality of normal memory cells and that are disposed adjacent one another; and at least one redundancy memory block having the same structure as the plurality of normal memory blocks, being disposed adjacent at least one of the plurality of normal memory blocks and having a plurality of redundancy memory cells for a row and column repair, thereby enhancing a redundancy efficiency. | 03-26-2009 |
20100253384 | SEMICONDUCTOR DEVICE - A semiconductor device is provided. A pull-up slew rate controller receives a first driving control signal generated in a first mode of operation, a second driving control signal generated in a second mode of operation, and data, and upon a first transition of the data, sequentially activates the data and a first pull-up delayed signal having different delay times in the first mode of operation and sequentially activates the data and the first to third pull-up delayed signals having different delay times in the second mode of operation. A pull-up driving unit sequentially pulls a data output terminal up in response to the data and the first to third pull-up delayed signals. A pull-down slew rate controller, upon a second transition of the data, sequentially activates the data and the first pull-down delayed signal having different delay times in the first mode of operation and sequentially activates the data and the first to third pull-down delayed signals having different delay times in the second mode of operation. A pull-down driving unit sequentially pulls the data output terminal down in response to the data and the first to third pull-down delayed signals. | 10-07-2010 |
20120025866 | SEMICONDUCTOR DEVICE - A semiconductor device includes a slew rate controller configured to receive a mode register set signal and data and to activate a driving strength control signal for controlling the driving strength of a driving unit using the data in response to a code value of the mode register set signal. The driving unit is configured to pull a data output terminal up and down in response to the driving strength control signal. | 02-02-2012 |
20130223140 | SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device includes a plurality of memory banks in a first region, a data terminal to which an input data signal is input, the data terminal being in a second region, and an inverting circuit that inverts or non-inverts the input data signal in response to an inversion control signal indicating whether the input data signal has been inverted, wherein at least one inverting circuit is disposed for each of the plurality of memory banks. | 08-29-2013 |
20130227344 | DEVICE AND METHOD FOR REPAIRING MEMORY CELL AND MEMORY SYSTEM INCLUDING THE DEVICE - Provided are a method and an apparatus for repairing a memory cell in a memory test system. A test device detects a fail address by testing a memory device according to a test command, and temporarily stores the fail address in a fail address memory (FAM). The fail address is transmitted to the memory device according to a fail address transmission mode, is temporarily stored in a temporary fail address storage of the memory device, and is then stored in an anti-fuse array, which is a non-volatile storage device. To secure the reliability of data, stored data can be read to verify the data and a verification result can be transmitted in series or in parallel to the test device. | 08-29-2013 |
20130268727 | MEMORY SYSTEM FOR ACCESS CONCENTRATION DECREASE MANAGEMENT AND ACCESS CONCENTRATION DECREASE METHOD - A spatial disturbance that occurs when an access is concentrated in a specific memory area in a volatile semiconductor memory like DRAM is properly solved by a memory controller. The memory controller includes a concentration access detection part generating a concentration access detection signal when an address for accessing a specific memory area among memory areas of volatile semiconductor memory is concentrically received. In the case that the concentration access detection signal is generated, the memory controller includes a controller for easing or preventing corruption of data which memory cells of the specific memory area and/or memory cells of memory areas adjacent to the specific memory area hold. | 10-10-2013 |
20150067448 | METHOD OF OPERATING MEMORY DEVICE AND METHODS OF WRITING AND READING DATA IN MEMORY DEVICE - In a method of operating a memory device, a command and a first address from a memory controller are received. A read code word including a first set of data corresponding to the first address, a second set of data corresponding to a second address and a read parity data is read from a memory cell array of the memory device. Corrected data are generated by operating error checking and correction (ECC) using an ECC circuit based on the read cord word. | 03-05-2015 |
20150221361 | Semiconductor Memory Devices Including Redundancy Memory Cells - A semiconductor memory device includes a memory cell array, a repair control circuit and a refresh control circuit. The memory cell array includes a plurality of memory cells and a plurality of redundancy memory cells. The repair control circuit receives a repair command and performs a repair operation on a first defective memory cell among the plurality of memory cells during a repair mode. The semiconductor memory device may operate in a repair mode in response to the repair command. The refresh control circuit performs a refresh operation on non-defective ones of the plurality of memory cells during the repair mode. | 08-06-2015 |
20150243374 | DEVICE AND METHOD FOR REPAIRING MEMORY CELL AND MEMORY SYSTEM INCLUDING THE DEVICE - Provided are a method and an apparatus for repairing a memory cell in a memory test system. A test device detects a fail address by testing a memory device according to a test command, and temporarily stores the fail address in a fail address memory (FAM). The fail address is transmitted to the memory device according to a fail address transmission mode, is temporarily stored in a temporary fail address storage of the memory device, and is then stored in an anti-fuse array, which is a non-volatile storage device. To secure the reliability of data, stored data can be read to verify the data and a verification result can be transmitted in series or in parallel to the test device. | 08-27-2015 |
Patent application number | Description | Published |
20140151216 | Sputtering Apparatus and Method of Manufacturing Display Substrate Using the Same - A sputtering apparatus includes a chamber. A substrate supporting part is disposed in the chamber. A plurality of targets face the substrate supporting part. A target supporting part is disposed under each of the targets to hold the target. A first ground part is disposed between two target supporting parts adjacent to each other and includes a cover separable therefrom. A second ground part is disposed between two target supporting parts adjacent to each other, except for where the first ground part is disposed. | 06-05-2014 |
20150184285 | SPUTTERING APPARATUS AND METHOD THEREOF - A sputtering apparatus includes a chamber, a plate disposed inside the chamber, a target unit including at least one targer facing the plate, a power supply unit coupled to the target, and a filter unit disposed between the substrate and the target. The filter unit includes at least one filter. A substrate is disposed on the plate. The filter unit may include a first filter and a second filter with the first filter disposed between the target and the second filter. | 07-02-2015 |
20150188399 | APPARATUS FOR TRANSFERRING SUBSTRATE - Disclosed is an apparatus for transferring substrates capable of stably transferring substrates by using magnetic levitation. The apparatus includes a substrate stage including a substrate loading unit, a first guide block disposed at a first end of the substrate stage and including a first magnet generator, a second guide block disposed at a second end of the substrate stage and including a second magnet generator, a first guide rail accommodating the first magnet generator and including a third magnet generator, and a second guide rail accommodating the second magnet generator and including a fourth magnet generator. The first magnet generator and the third magnet generator exert repulsive force on each other, and the second magnet generator and the fourth magnet generator exert repulsive force on each other. | 07-02-2015 |
20150200077 | SPUTTERING DEVICE AND GAS SUPPLY PIPE FOR SPUTTERING DEVICE - A sputtering device and a gas supply pipe for a sputter device are disclosed. In one aspect, the sputtering device includes a chamber, a stage located in the chamber and configured to receive a substrate thereon, and a plurality of gas supply pipes arranged substantially parallel to each other. The gas supply pipes have a plurality of gas supply holes and the gas supply pipes are configured to supply gas into the chamber. The sputtering device further includes at least one exhaust pump placed at a side of the chamber, wherein the exhaust pump is substantially symmetrically arranged with respect to a center axis of the side of the chamber. | 07-16-2015 |
Patent application number | Description | Published |
20110052972 | ELECTRODE PLATE, ELECTRODE ASSEMBLY AND MANUFACTURING METHOD OF ELECTRODE PLATE - An electrode plate, an electrode assembly and a manufacturing method of the electrode plate to prevent an internal electrical short occurring between electrode plates by forming a ceramic layer wrapping a current collector plate and an active material layer. The electrode plate includes a current collector plate having a first face and a second face opposite to the first face, an active material layer formed on at least one of the first face and the second face of the current collector plate, and a ceramic layer wrapping the current collector plate and the active material layer. | 03-03-2011 |
20110091762 | ELECTRODE ASSEMBLY FOR SECONDARY BATTERY, METHOD OF MANUFACTURING THE SAME AND SECONDARY BATTERY WITH THE SAME - An electrode assembly for a secondary battery, a method of manufacturing the electrode assembly and a secondary battery having the electrode assembly. The electrode assembly includes a plurality of electrode members arranged in a stacked shape along a baseline extending in one direction and a separation unit separating two adjacent electrode members. The separation unit includes three or more separators having a same winding center. | 04-21-2011 |
20110104550 | ELECTRODE ASSEMBLY FOR SECONDARY BATTERY AND SECONDARY BATTERY HAVING THE SAME - An electrode assembly for a secondary battery and a secondary battery having the same, the electrode assembly including electrode members disposed in a stack and divided into groups; and a first separator having folded portions disposed between the electrode members, and wound portions extending from the folded portions and wrapped around the groups. | 05-05-2011 |
20110123841 | ELECTRODE ASSEMBLY AND SECONDARY BATTERY INCLUDING THE SAME - An electrode assembly and a secondary battery including the same are disclosed. An electrode assembly includes a positive electrode including a positive electrode coating portion coated on a surface of a positive electrode collector; a negative electrode including a negative electrode coating portion coated on a surface of a negative electrode collector; and a separator between the positive and negative electrodes. The positive electrode and the negative electrode are stacked, and the positive electrode coating portion and the negative electrode coating portion on surfaces facing each other have a same area, or an area of the positive electrode coating portion is greater than an area of the negative electrode coating portion within a tolerance range. | 05-26-2011 |
20110129702 | SECONDARY BATTERY AND BATTERY PACK USING THE SAME - A secondary battery and a battery pack using the same. A secondary battery includes a pouch case containing an electrode assembly therein; an electrode terminal connected to the electrode assembly and including a side end exposed outside the pouch case; and a vent forming unit coupled to the pouch case and configured to form a vent in the pouch case when the pouch case swells. | 06-02-2011 |
20110129707 | SECONDARY BATTERY - A secondary battery including an electrode assembly. The electrode assembly includes a first electrode including a plurality of first electrode tabs extending to a side of the first electrode, a second electrode including a plurality of second electrode tabs extending to a side of the second electrode, and a separator between the first electrode and the second electrode and insulating the first electrode and the second electrode from one another. The electrode assembly is in a wound jelly roll shape. The plurality of first electrode tabs are in one of four quadrants formed by a long axis and a short axis of the wound electrode assembly. The plurality of second electrode tabs are in a different one of the four quadrants. | 06-02-2011 |
20110129709 | POUCH TYPE SECONDARY BATTERY WITH SAFETY MEMBER - A pouch type secondary battery including a safety member. The pouch type secondary battery includes an electrode assembly including first and second electrode plates having opposite electrical polarities and a first separator between the first and second electrode plates; and a safety member including a first conductive plate located on an outside of the electrode assembly and electrically connected to the first electrode plate, a second conductive plate located on an outside of the first conductive plate and electrically connected to the second electrode plate, and an insulating plate between the first and second conductive plates for insulating the first and second conductive plates from each other, and the first conductive plate has a puncture strength that is greater than a puncture strength of the second conductive plate. | 06-02-2011 |
20110129711 | Secondary Battery - A secondary battery including: an electrode assembly including a plurality of first and second electrode plates, and a plurality of separators between the first and second electrode plates; a first electrode tab on the first electrode plate, and a second electrode tab on the second electrode plate; a case housing the electrode assembly, and the first and second electrode tabs; and first and second external lead terminals at an outer side of the case and electrically coupled to the first and second electrode tabs, respectively. | 06-02-2011 |
20110129727 | SECONDARY BATTERY - A secondary battery including: an electrode assembly including a plurality of first and second electrode plates and a plurality of separators between the first and second electrode plates; a first electrode tab on each of the first electrode plates; a second electrode tab on each of the second electrode plates; a case housing the electrode; and first and second electrode leads at an outer side of the case and electrically coupled to the first and second electrode tabs, respectively, wherein the first and second electrode leads and the first and second electrode tabs are respectively electrically coupled by bolts. | 06-02-2011 |
Patent application number | Description | Published |
20080285215 | MULTIMEDIA PORTABLE ELECTRONIC DEVICE - Disclosed is a multimedia portable electronic device including a first housing, a second housing coupled to the first housing so as to rotate about a first hinge axis, a third housing adapted to slide while facing the first housing, a fourth housing connected to the third housing so as to rotate about a second hinge axis to be folded/unfolded, a connection device positioned between the first and fourth housings so that the connection device rotates about a third hinge axis to slide the third housing when the fourth housing is folded on or unfolded from the third housing, and a sliding device positioned between the first and third housings so that the third housing can slide. | 11-20-2008 |
20100045779 | THREE-DIMENSIONAL VIDEO APPARATUS AND METHOD OF PROVIDING ON SCREEN DISPLAY APPLIED THERETO - A three-dimensional (3D) video apparatus and a method of providing an OSD object applied thereto are provided. The 3D video apparatus includes an on-screen display (OSD) generation unit which receives an OSD object and generates a reduced OSD object to be displayed on the 3D image on a screen, wherein the reduced OSD object is smaller than the received OSD object. An OSD insertion unit inserts the reduced OSD object into input 3D image data. | 02-25-2010 |
20100045780 | THREE-DIMENSIONAL VIDEO APPARATUS AND METHOD PROVIDING ON SCREEN DISPLAY APPLIED THERETO - A three-dimensional (3D) video apparatus and a method of providing an OSD object applied thereto are provided. The 3D video apparatus includes an on-screen display (OSD) generation unit which receives an OSD object and generates a reduced OSD object to be displayed on the 3D image on a screen, wherein the reduced OSD object is smaller than the received OSD object. An OSD insertion unit inserts the reduced OSD object into input 3D image data. | 02-25-2010 |
20120044242 | DISPLAY APPARATUS AND METHOD FOR APPLYING ON-SCREEN DISPLAY (OSD) THERETO - A display apparatus and a method for applying an OSD applying thereto. The display apparatus maintains the depth of the OSD to be displayed on the screen at a specific depth if the depth of a 3D image is adjusted. Accordingly, even if the depth of the 3D image is adjusted, the depth of the OSD remains the same. Therefore, a user may be provided with the OSD of which depth does not change even if the depth of the 3D image is adjusted. | 02-23-2012 |
20120056984 | METHOD AND APPARATUS FOR CONVERTING 2-DIMENSIONAL IMAGE INTO 3-DIMENSIONAL IMAGE BY ADJUSTING DEPTH OF THE 3-DIMENSIONAL IMAGE - Provided are an apparatus and method for converting a two-dimensional (2D) image into a three-dimensional (3D) image. The method includes generating a first depth map by estimating depth information of an input image, wherein the input image is a 2D image; analyzing characteristics of the input image; predicting an error of the first depth map; determining a parameter for adjusting the first depth map based on the analyzed characteristics of the input image and the predicted error of the first depth map; adjusting the first depth map based on the determined parameter; and generating a 3D image of the input image based on the adjusted first depth map. | 03-08-2012 |
20120075291 | DISPLAY APPARATUS AND METHOD FOR PROCESSING IMAGE APPLIED TO THE SAME - A display apparatus and a method for processing an image are provided. The image processing method includes: extracting an object from an input image; obtaining depth information of the object from the input image; adjusting a size of the object using the depth information; and alternately outputting a left eye image and a right eye image including the object of which the size is adjusted. Therefore, the size of the object is adjusted using depth information of the input image and thus, a user may enjoy a 3D image having more depth and more stereoscopic sense. | 03-29-2012 |
20120127163 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus and an image processing method are provided. The image processing apparatus includes an image receiver which receives a plurality of image frames each including a first image and a second image respectively corresponding to a first eye and a second eye of a user, and an image processor which detects a pixel of the second image corresponding to at least one pixel of the first image and updates the first image based on information about the detected pixel of the second image. | 05-24-2012 |
20120127273 | IMAGE PROCESSING APPARATUS AND CONTROL METHOD THEREOF - An image processing apparatus includes a depth map generator which generates a depth map of a predetermined image which includes at least one object; a disparity estimator which estimates a reference disparity of a left eye image and a right eye image at a predetermined distance from the object based on the generated depth map; a disparity calculator which calculates a changed disparity of the left eye image and the right eye image at a changed distance by using the estimated reference disparity if the predetermined distance is changed; and a three-dimensional (3D) image generator which generates a 3D image which moves horizontally from the left eye image and the right eye image corresponding to the changed disparity. | 05-24-2012 |
20120229600 | IMAGE DISPLAY METHOD AND APPARATUS THEREOF - An image display apparatus and method are provided. The image display apparatus includes receiving an image comprising a left-eye image and a right-eye image, determining at least one distortion parameter from the left-eye image and the right-eye image; converting the received left-eye image and right-eye image by removing a first boundary part from the received left-eye image and removing a second boundary part from the received right-eye image based on the at least one determined distortion parameter; and alternately displaying the converted left-eye image and right-eye image. | 09-13-2012 |
20130063430 | APPARATUS AND METHOD FOR GENERATING DEPTH INFORMATION - An apparatus for generating depth information includes: a receiver which receives a two-dimensional (2D) image signal including a plurality of frames; a user input unit; a user interface (UI) generator which generates a tool UI to input guide information for generating depth information; a display unit which displays a frame for which depth information is generated among the plurality of frames, and the generated tool UI; and a depth information generator which generates depth information corresponding to the guide information input by the user input unit through the tool UI. | 03-14-2013 |
20150242442 | APPARATUS AND METHOD FOR PROCESSING IMAGE - An image processing apparatus and an image processing method thereof are provided. The image processing method includes: extracting at least one texture area from an input image according to at least one texture feature of an object; for each texture area of the extracted at least one texture area, processing the texture area using an image set value respectively corresponding to the texture area; and combining the at least one texture area that is processed by the processing and outputting the combined at least one texture area. | 08-27-2015 |