Patent application number | Description | Published |
20090137077 | Thin film transistor array substrate and fabricating method thereof - A liquid crystal display and a fabricating method thereof for improving an aperture ratio are disclosed. A liquid crystal display (LCD) according to the present invention includes a gate line, a data line and a common line on the thin film transistor array substrate, the gate line crossing the data line to define a pixel region; a thin film transistor near the crossing of the gate line and the data line; a common electrode connected to the common line in the pixel region; and a pixel electrode connected to the thin film transistor in the pixel area for forming an in-plane electric field in association with the common electrode during an operation of the LCD, wherein an edge of the pixel electrode overlaps the common line with at least one insulating layer therebetween, and an edge of the common electrode overlaps the pixel electrode with said at least one insulating layer therebetween. | 05-28-2009 |
20120008072 | ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An array substrate for an in-plane switching mode liquid crystal display device includes a substrate, a gate line disposed along a first direction on the substrate, a data line disposed along a second direction and crossing the gate line to define a pixel region, a thin film transistor connected to the gate line and the data line, pixel electrodes disposed in the pixel region and connected to the thin film transistor, common electrodes disposed in the pixel region and alternating with the pixel electrodes, a semiconductor layer underlying the data line and including a portion having a width greater than a width of the data line, and a first blocking pattern comprising an opaque material and disposed under the semiconductor layer. | 01-12-2012 |
20120270372 | ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An array substrate for an in-plane switching mode liquid crystal display device includes a substrate, a gate line disposed along a first direction on the substrate, a data line disposed along a second direction and crossing the gate line to define a pixel region, a thin film transistor connected to the gate line and the data line, pixel electrodes disposed in the pixel region and connected to the thin film transistor, common electrodes disposed in the pixel region and alternating with the pixel electrodes, a semiconductor layer underlying the data line and including a portion having a width greater than a width of the data line, and a first blocking pattern comprising an opaque material and disposed under the semiconductor layer. | 10-25-2012 |
20130102098 | ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An array substrate for an in-plane switching mode liquid crystal display device includes a substrate, a gate line disposed along a first direction on the substrate, a data line disposed along a second direction and crossing the gate line to define a pixel region, a thin film transistor connected to the gate line and the data line, pixel electrodes disposed in the pixel region and connected to the thin film transistor, common electrodes disposed in the pixel region and alternating with the pixel electrodes, a semiconductor layer underlying the data line and including a portion having a width greater than a width of the data line, and a first blocking pattern comprising an opaque material and disposed under the semiconductor layer. | 04-25-2013 |
Patent application number | Description | Published |
20100264126 | Cooking Appliance And Method Of Controlling The Same - A cooking appliance includes a heat source; an input unit configured to input a plurality of operational modes of the heat source for cleaning a cavity; and a control unit configured to operate the heat source in accordance with a mode input through the input unit, wherein the input unit comprises a selection unit configured to select a specific mode of the plurality of operational modes. | 10-21-2010 |
20110011423 | COOKER AND METHOD OF MANUFACTURING AND CONTROLLING THE SAME - The present invention relates to a cooker and methods of manufacturing and controlling the same. In the present invention, a first coating layer that is a general ceramic enamel layer and a second coating layer that includes phosphate-based components are coated on a surface of a cavity corresponding to the inner surface of the cooking chamber. Therefore, with the present invention, the inside of the cooking chamber can be more easily cleaned. | 01-20-2011 |
20110049122 | Cooking Appliance - The present invention includes a cooking appliance with an enamel composition. The enamel composition includes a heat resistance, chemical resistance, wear resistance, and pollution resistance, such that the cooking appliance withstands high temperature, acid or alkali and is readily cleaned. | 03-03-2011 |
20140334628 | BUILT-IN AUDIO APPARATUS - A built-in audio apparatus includes a speaker unit, a mode setting unit configured to selectively set the speaker unit to one of a first position and a second position, and a controller configured to control the speaker unit depending on the setting of one of the first position and the second position. The mode setting unit is configured to be disposed in a surface of a structure, and includes an opening for emitting sound outputted from the speaker unit. | 11-13-2014 |
20150083109 | COOKER - A cooker including a first coating layer that is a general ceramic enamel layer and a second coating layer that includes phosphorus oxide-based components are coated on a surface of a cavity corresponding to the inner surface of the cooking chamber. Therefore, the inside of the cooking chamber can be more easily cleaned. | 03-26-2015 |
Patent application number | Description | Published |
20090305197 | Apparatus and System For Simulating of Shooting a Grenade Launcher - A grenade launcher simulation apparatus and a grenade launcher simulation system are provided. The grenade launcher simulation system includes a grenade launcher simulation apparatus, a central control device, and at least one or more personal sensing terminals. When shooting information according to shooting of the grenade launcher simulation apparatus is received, the personal sensing terminal to which the personal sensing terminal is registered transmits impact point location information to the central control device or the personal sensing terminal. The central control device transmits the received impact point location information to other personal sensing terminals, and the personal sensing terminals that receive the impact point location information personal sensing terminal compare location information of the personal sensing terminals with the impact point location information to generate damage information and transmit the damage information to the central control device or the personal sensing terminal to which the grenade launcher simulation apparatus is registered. The personal sensing terminal that receives the damage information displays shooting location and damage location of the personal sensing terminal and damage location on a display unit. Accordingly, it is possible to simulate an actual grenade launcher by using a wireless communication network. | 12-10-2009 |
20100273131 | LASER TRANSMITTER FOR SIMULATING A FIRE WEAPON AND MANUFACTURING METHOD THEREOF - The present invention relates to a laser transmitter for simulation training, which is mounted on a firearm. The laser transmitter for simulation training includes an infrared laser diode | 10-28-2010 |
20130130204 | FIREARM SIMULATION SYSTEM SIMULATING LEADING FIRE, LASER-EMITTING DEVICE, AND TARGET DETECTION DEVICE - Provided is a firing weapon simulation system simulating leading firing. The firing weapon simulation system is configured to include laser firing apparatus mounted on a firing weapon and a target sensing apparatus attached to a target. The laser firing apparatus includes a first control unit, a firing switch which is driven cooperatively with firing of the firing weapon, an image processing unit which measuring a leading angle from an image including the moving target, a first GPS receiver, a laser beam firer, and a motor assembly which rotates the laser beam firer. When the firing switch is switched on, the first control unit generates the firing data, allows the motor assembly to reversely rotate the laser beam firer by a measured value of the leading angle, and allows the laser beam firer to emit the laser beam carrying the firing data. The target sensing apparatus includes a second control unit, a sensing circuit unit which extracts firing data from the laser beam, a second GPS receiver, and a hitting situation indicator which indicates hitting result according to a driving signal transmitted from the second control unit. The second control unit solves simultaneous equations of the trajectory equation of the firing weapon and the equation of motion of the target to determine whether or not the target is hit and outputs a result of the determination to the hitting situation indicator. | 05-23-2013 |
Patent application number | Description | Published |
20080318099 | Apparatus for preventing carbon corrosion at cathod in fuel cell - The present invention provides an apparatus for effectively preventing carbon corrosion from occurring at the cathode of a fuel cell. The present apparatuses include an air blower supplying air from an air supply source to a fuel cell; a fuel cell receiving air from the air blower to generate electricity by a chemical reaction; an air discharge pipe through which residual air remaining after oxygen of the air is consumed for chemical reaction in the fuel cell is discharged; a pressure sensor provided in the air discharge pipe for detecting air pressure in the fuel cell; an air discharge solenoid valve provided in the air discharge pipe for controlling air flow of the air discharge pipe; and a controller controlling operation of the air blower and the air discharge solenoid valve by receiving a signal detected by the pressure sensor wherein the controller detects the air pressure through the pressure sensor to allow the air blower to supply air to the fuel cell until the air pressure reaches a predetermined pressure and then closes the air discharge solenoid valve until the oxygen in the fuel cell is completely exhausted, thereby preventing the formation of hydrogen/oxygen interface at the anode of the fuel cell. | 12-25-2008 |
20090209668 | REINFORCED COMPOSITE MEMBRANE FOR POLYMER ELECTROLYTE FUEL CELL - The present invention relates to a method of manufacturing a proton-conducting reinforced composite membrane, and more particularly, to a reinforced composite membrane which is manufactured by introducing an additive into a sulfonated hydrocarbon-based polymer as a proton-conducting material, and impregnating the additive-introduced polymer into a porous polymer having excellent dimensional stability. | 08-20-2009 |
20090286112 | METHOD FOR ACCELERATING ACTIVATION OF FUEL CELL - The present invention provides a method for accelerating activation of a fuel cell, which can significantly reduce the time required for the activation of the fuel cell and the amount of hydrogen used and facilitate the activation of the fuel cell. | 11-19-2009 |
20090311574 | FUEL CELL BIPOLAR PLATE AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a fuel cell bipolar plate and a method for manufacturing the same, in which a carbon or metal fuel cell bipolar plate is surface-treated with a complex transition metal oxide, which is a main component of a variable resistance heating element having a negative temperature characteristic, so that the bipolar plate can ensure a sufficient amount of heat, required to prevent product water from freezing, by itself in a short time without any external energy, thus improving cold start performance of a fuel cell vehicle at a temperature below zero. | 12-17-2009 |
20100040913 | APPARATUS AND METHOD FOR DETERMINING DETERIORATION OF A FUEL CELL AND METHOD FOR PREVENTING DETERIORATION OF THE SAME - The present invention provides an apparatus and method for determining deterioration of a fuel cell, the method including measuring in real time fluoride ion concentration or pH value of outflow water from a fuel cell stack during operation in a fuel cell vehicle, calculating a fluoride emission rate from the measured value and, if the calculated fluoride emission rate is out of a predetermined normal range, determining deterioration of an electrolyte membrane of the fuel cell stack. | 02-18-2010 |
20100167141 | Apparatus and method for acceleratively activating fuel cell - Apparatuses and methods for accelerated activation of fuel cells are disclosed. The apparatuses include a fuel cell stack; an air supplying means coupled to a cathode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; a hydrogen supplying means coupled to an anode catalyst side of the fuel cell stack through a mass flow controller and a humidifier; and a cable coupled to both ends of the fuel cell stack for short-circuiting the cathode and the anode. | 07-01-2010 |
20100279206 | Sealing structure of fuel cell separator - The present invention provides a sealing structure of a sealing portion for maintaining the airtightness of a coolant passage in two stacked separators of a fuel cell, wherein a groove in which an adhesive is to be filled is formed on a surface of one of two separators, and dam portions are formed on both sides of the groove to prevent the adhesive applied in the groove from overflowing into a connection passage and a coolant passage. Accordingly, the adhesive overflowing from the groove when the two separators are bonded to each other by applying a pressure is collected in the dam portions to form three sealing lines, thus improving the airtightness of the sealing portion. Moreover, it is possible to solve the problem that the performance of the fuel cell stack is deteriorated when an antifreeze/coolant leaks from the coolant passage to an MEA, in which the fuel cell reaction takes place, or the leaking coolant contaminates a catalyst of the MEA. | 11-04-2010 |
Patent application number | Description | Published |
20100207745 | HUMAN INTERACTION SYSTEMS USING KINESTHETIC FEEDBACK AND OPERATING METHOD THEREOF - Disclosed herein are human interaction systems using kinesthetic feedback and an operating method thereof. Each of the human interaction systems includes a driver driving the human interaction system according to handling of a user and generating kinesthetic feedback; a sensor measuring force, physical quantity and path applied by the driver; a converter converting a motion signal of the driver, measured by the sensor, into an electric signal in order to transmit and receive the motion signal; and a communication module transmitting and receiving the electric signal. Accordingly, a user can deliver kinesthetic feedback corresponding to his/her motion as well as voices to the other person through a mobile terminal. Accordingly, the user can deliver various feelings in addition to voices. Furthermore, the user can deliver his/her intention to the other person in a conference where the user is restrained from speaking. Moreover, the user can enjoy more realistic games through kinesthetic feedback when performing interaction games through the mobile terminal. | 08-19-2010 |
20110032088 | METHOD OF ENCODING HAPTIC INFORMATION ON IMAGE, METHOD OF DECODING HAPTIC INFORMATION FROM IMAGE AND APPARATUS OF PROCESSING HAPTIC INFORMATION FOR THE SAME - Disclosed is a technology of encoding haptic information on images or decoding haptic information from images. The method of encoding the haptic information on the images according to the present invention includes: generating haptic information; generating encoding target data by using the haptic information and header information associated with the haptic information; and generating an encoded image by encoding the encoding target data by using a least significant bit (LSB) of byte data of each of the original image pixels. As a result, the present invention can simply encode/decode the haptic information while maintaining an original image format. | 02-10-2011 |
20120327006 | USING TACTILE FEEDBACK TO PROVIDE SPATIAL AWARENESS - An image capturing device may be combined with a touch screen to generate a tactile map of an environment. The image capturing device captures an image of the environment which is then processed and used to correlate a point of user contact on a touch screen to a particular tactile sensation. The touch screen may then generate an electric signal (i.e., tactile feedback) corresponding to the tactile sensation which is felt by a user contacting the touch screen. By using the electrical signal as tactile feedback (e.g., electrovibration), the user may determine relative spatial locations of the objects in the environment, the objects' physical characteristics, the distance from the objects to the image capturing device, and the like. | 12-27-2012 |
Patent application number | Description | Published |
20130283128 | Operating Method of Controller Controlling Nonvolatile Memory Device and Mapping Pattern Selecting Method of Selecting Mapping Pattern Mapping Polar Coded Code Word with Multi Bit Data of Nonvolatile Memory Device - An operating method of a nonvolatile memory device controller includes generating a code word through polar encoding of information bits, reading a mapping pattern, generating a repeated mapping pattern through iteration of the mapping pattern, and mapping each bit of the code word onto a specific bit of multi-bit data of the nonvolatile memory device, based upon the repeated mapping pattern. | 10-24-2013 |
20140108748 | CONTROLLERS CONTROLLING NONVOLATILE MEMORY DEVICES AND OPERATING METHODS FOR CONTROLLERS - An operating method of a controller includes selecting bits of code word to be punctured; detecting locations of incapable bits of an input word based on locations of the bits to be punctured and a structure of a generation matrix calculation unit; refreezing the input word such that frozen bits and incapable bits of the input word overlap; generating input word bits by replacing information word bits with frozen bits based on the refreezing result; generating the code word by performing generation matrix calculation on the input word bits; generating output bits by puncturing the code word based on locations of the bits to be punctured; and transmitting the output bits to a nonvolatile memory device. | 04-17-2014 |
20150263767 | LIST DECODING METHOD FOR POLAR CODE AND MEMORY SYSTEM USING THE SAME - A list decoding method for a polar code includes generating a tree-type decoding graph for input codeword symbols; the generating a tree-type decoding graph including, generating a decoding path list to which a decoding edge is added based on a reliability of a decoding path, the decoding path list being generated such that, among decoding paths generated based on the decoding edge, decoding paths within a threshold number of critical paths survive within the decoding path list in an order of high likelihood probability, and determining an estimation value, which corresponds to a decoding path having a maximum likelihood probability from among decoding paths of the decoding path list, as an information word. | 09-17-2015 |
Patent application number | Description | Published |
20080232851 | Image developing apparatus and image forming apparatus using the apparatus - An image developing apparatus includes an upper case; a lower case disposed on a lower side of the upper case, and internally housing a developing agent, and having an opening. A photoconductive drum is disposed on the upper case for forming an electrostatic latent image on a surface thereof. A charging roller is disposed on one side of an outer circumference of the photoconductive drum for charging the photoconductive drum. A developing roller having one part is exposed through the opening of the lower case to cooperate with the photoconductive drum for developing the electrostatic latent image. A scattering preventing unit disposed between the photoconductive drum and the developing roller, to prevent scattering of the developing agent supplied by the developing roller. The scattering preventing unit includes a blocking curtain which covers a part of the opening and having one side in contact with the outer circumference of the photoconductive drum. A fixing bracket is provided for supporting the blocking curtain. | 09-25-2008 |
20080240811 | CLEANING APPARATUS AND IMAGE FORMING APPARATUS HAVING THE SAME - A cleaning apparatus include a cleaning member to remove a waste toner remaining in a photoconductive medium and a housing to support the cleaning member, including a waste toner admission portion to provide a transfer path of the waste toner removed by the cleaning member, and a waste toner collecting portion to store the waste toner. The housing has a first thickness corresponding to the waste toner admission portion and a second thickness corresponding to the waste toner collecting portion so that the first thickness is smaller than the second thickness. | 10-02-2008 |
20090245890 | IMAGE FORMING APPARATUS AND DEVELOPER THEREOF - An image forming apparatus and a developer thereof includes a developer frame to store a developing agent, a developing device rotatably mounted to the developer frame, a support member mounted to the developer frame, and a regulating member having a first end fixed to the support member, and a second end opposite to the first end, the second end installed in a trail-type manner. The support member includes a plurality of bending portions bent to reinforce a strength of the support member. A trail-type regulating device improved to maintain a sufficient strength and a sufficient elasticity is also disclosed. The regulating device allows the developing agent layer attached to the developing device can be uniform. | 10-01-2009 |
20100003049 | Image developing apparatus and image forming apparatus using the apparatus - An image developing apparatus includes an upper case; a lower case disposed on a lower side of the upper case, and internally housing a developing agent, and having an opening. A photoconductive drum is disposed on the upper case for forming an electrostatic latent image on a surface thereof. A charging roller is disposed on one side of an outer circumference of the photoconductive drum for charging the photoconductive drum. A developing roller having one part is exposed through the opening of the lower case to cooperate with the photoconductive drum for developing the electrostatic latent image. A scattering preventing unit disposed between the photoconductive drum and the developing roller, to prevent scattering of the developing agent supplied by the developing roller. The scattering preventing unit includes a blocking curtain which covers a part of the opening and having one side in contact with the outer circumference of the photoconductive drum. A fixing bracket is provided for supporting the blocking curtain. | 01-07-2010 |
20140205316 | ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS AND DEVELOPMENT CARTRIDGE - An electrophotographic image forming apparatus and development cartridge are provided. The apparatus including a separating member mounted in a development cartridge. The separating member includes a development nip separating portion and a charging nip separating portion respectively separating a development nip and a charging nip when the development cartridge is mounted in a mounting portion of a photoreceptor cartridge mounted in a body. | 07-24-2014 |