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Chang, Gyeonggi-Do
Byung-Soo Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090207776 | Adaptive Forward Error Corrector And Method Thereof, And TDD Radio Repeating Apparatus Using The Same - An adaptive feedback estimation and cancellation (AFEC) apparatus includes: a controller for generating and outputting control information by using a synchronization signal from an external synchronization acquisition unit and base station information, in order to remove a feedback signal that exists in a forward/reverse repeater signal to be repeated and then send the forward/reverse repeater signal; a first feedback prediction canceller for adaptively removing a feedback signal that exists in the forward repeater signal based on the control information from the controller and automatically adjusting the gain of the forward repeater signal; and a second feedback prediction canceller for adaptively removing a feedback signal that exists in the reverse repeater signal based on the control information from the controller and automatically controlling the gain of the reverse repeater signal. | 08-20-2009 |
Da-Young Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080241115 | Use Of Mesenchymal Stem Cells Genetically Modified To Express A Suicide Gene For Treating A Cancer - Mesenchymal stem cells expressing a suicide gene show excellent and highly selective anticancer effects against cancer tissues through the selective conversion of a prodrug of an anticancer agent to the anticancer agent at around the cancer. Also disclosed herein are a pharmaceutical composition for treating a cancer comprising the mesenchymal stem cell; a kit for treating a cancer comprising an expression vector comprising the suicide gene, the mesenchymal stem cell and the prodrug; and a method for treating a cancer patient, which comprises successively administering the mesenchymal stem cell and the prodrug to the patient. | 10-02-2008 |
Dong-Ryul Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090290417 | NONVOLATILE MEMORY DEVICE AND METHOD OF FABRICATING THE SAME - A nonvolatile memory device including a plurality of word lines; a plurality of bit lines intersecting the word lines; a plurality of memory cells corresponding to intersections of the word lines and the bit lines; a common control gate line commonly connected to the memory cells; and a common erasing gate line commonly connected to the memory cells. | 11-26-2009 |
| 20100148252 | SEMICONDUCTOR DEVICE HAVING TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - One embodiment of inventive concepts exemplarily described herein may be generally characterized as a semiconductor device including an isolation region within a substrate. The isolation region may define an active region. The active region may include an edge portion that is adjacent to an interface of the isolation region and the active region and a center region that is surrounded by the edge portion. The semiconductor device may further include a gate electrode on the active region and the isolation region. The gate electrode may include a center gate portion overlapping a center portion of the active region, an edge gate portion overlapping the edge portion of the active region, and a first impurity region of a first conductivity type within the center gate portion and outside the edge portion. The semiconductor device may further include a gate insulating layer disposed between the active region and the gate electrode. | 06-17-2010 |
Dong Sook Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110024817 | FLASH MEMORY DEVICE AND MASK FOR FABRICATING THE SAME - A flash memory device includes an active region, drain contacts, a source contact line, and source contacts. The active regions are formed on a substrate extend at least from a source region to a drain region of the substrate. The drain contacts are formed over the active regions in the drain region. The source contact line is formed in the source region of the semiconductor substrate. The source contact line intersects the active regions and is continuously line-shaped. The source contact line includes source contacts formed at locations where the source contact line and the active regions intersect. The source contacts are zigzag-shaped and are separated from corresponding drain contacts by a given distance. | 02-03-2011 |
Hee Sok Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110060079 | Polyamide resin composition - The present invention provides a polyamide resin composition comprising a resin of polyamide and polyacrylate mixed with a compatibilizer, an inorganic nucleating agent, a glass fiber, an antioxidant, an anti-hydrolysis agent and a lubricant in a predetermined ratio, which shows superior mechanical strength and heat resistance and improved glycol resistance and visibility maintenance, thus being useful in such a field that requires the aforementioned properties, for example in an automobile coolant reservoir tank. | 03-10-2011 |
Hwi-Souck Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100104403 | APPARATUS FOR TRANSFERRING A WAFER - An apparatus for transferring a wafer includes a ceramic blade, an electrode, a plurality of pads, a coating layer and a robot arm. The blade supports the wafer, and the electrode is disposed inside the blade. Electric power is applied to the electrode to generate an electrostatic force for holding the wafer. The pads are disposed on an upper surface of the blade, and thus frictional forces may be provided between the wafer and the pads. The coating layer is disposed on the blade. The robot arm is connected with the blade to move the blade. | 04-29-2010 |
Ik-Soo Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110105060 | Radio frequency transmitter and signal amplification method therefor - A Radio Frequency (RF) transmitter and a signal amplification method therefor are provided, in which a signal source generates a signal of a predetermined Intermediate Frequency (IF) band, a local oscillator generates a signal of a predetermined high frequency band as a carrier signal, a power amplifier amplifies the signal received from the local oscillator to a predetermined transmission level, and a parametric mixer module receives the signals from the signal source and the power amplifier and outputs the received signals as a radio signal for transmission. The signal output from the parametric mixer module is transmitted as the radio signal without additional amplification. | 05-05-2011 |
Jae-Hwan Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100226451 | APPARATUS AND METHOD FOR CHANNEL ESTIMATION IN WIRELESS COMMUNICATION SYSTEM - An apparatus and method for regulating arrangement of pilot subcarriers to improve a channel estimation throughput in a wireless communication system using an Orthogonal Frequency Division Multiplexing (OFDM) scheme are provided. The apparatus includes a pilot pattern manager for providing control such that pilots are non-uniformly generated according to a distance of a preamble in order to provide a constant link throughput of the frame when the downlink frame is generated. | 09-09-2010 |
Ji Na Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090190723 | CALIBRATION PHANTOM FOR QUALITY ASSURANCE OF IMAGE-BASED RADIOTHERAPY APPARATUS - A calibration phantom for quality assurance of an image-based radiotherapy apparatus The calibration phantom includes a body comprising a cylindrical acryl member having a predetermined diameter, the body having a center hole at a center axis thereof and a plurality of through-holes in outer circumferential portions thereof at a predetermined interval from the center hole; round stick-type density bars inserted into corresponding through-holes of the body and made of materials each with different densities; an acrylic cover detachably coupled with both ends of the body and having the same diameter as the body; and a plurality of bolts closely fastening the body with the cover by extending through the cover and the body and coupling with the nuts and each made of different materials. The cross-sectional shapes of the density bars and bolts appear on the image scanned by the CT apparatus and the radiotherapy apparatus. | 07-30-2009 |
Jin-Man Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090032957 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SEMICONDUCTOR DEVICE - A semiconductor device includes a lower structure, an insulation layer, metal contacts, a bridge and a metal pad. The lower structure has a metal wiring. An insulation layer is formed on the lower structure. The metal contacts penetrate the insulation layer to be connected to the metal wiring. The bridge is provided in the insulation layer, the bridge connecting the metal contacts to one another. The metal pad is provided on the insulation layer, the metal pad making contact with the metal contacts. | 02-05-2009 |
Joon-Kee Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080294632 | Method and System for Sorting/Searching File and Record Media Therefor - A method, a system and a recorded medium for sorting and searching files are disclosed. A method of sorting and searching files have the steps of (a) outputting an annotation interface for an original file selected by a user, (b) receiving annotation details inputted through the annotation interface, (c) generating an annotation file in accordance with the annotation details, and (d) storing the annotation file. With the present invention, the efficient sorting and searching of files can be easily performed by using all kinds of fields stored in a user terminal. | 11-27-2008 |
Ju-Hee Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100310097 | APPARATUS AND METHOD FOR OUTPUTING AUDIO SIGNAL IN PORTABLE TERMINAL - An apparatus and a method for outputting an audio signal in a portable terminal are provided. The portable terminal for outputting an audio signal includes an ear jack, a modem, and an amplifier. The ear jack connects the portable terminal with one of an earphone and an external apparatus. The modem detects whether one of the earphone and the external apparatus is connected to the ear jack. When connection of the external apparatus is detected, the amplifier high power-amplifies the audio signal and outputs the same to the external apparatus according to a control of the modem. | 12-09-2010 |
| 20110045775 | APPARATUS AND METHOD FOR REDUCING CROSS-TALK BETWEEN AUDIO CHANNELS IN A MOBILE TERMINAL - An apparatus and a method for reducing cross-talk between audio channels in a mobile terminal are provided. The apparatus includes an ear jack, a radio signal tuner, a baseband, and a switching unit. The ear jack includes a common port for a reference potential of an earphone and a radio signal. The radio signal tuner processes a radio signal input via the common port. The baseband determines an on/off state of a radio reception function to output a control signal. The switching unit connects the common port of the ear jack to one of a ground and the radio signal tuner according to the control signal. | 02-24-2011 |
| 20120084083 | METHOD AND APPARATUS FOR PROCESSING AUDIO SIGNAL IN A MOBILE COMMUNICATION TERMINAL - A method and an apparatus for processing an audio signal in a mobile terminal are provided, wherein an audio signal received from a counterpart mobile terminal is classified into a voice signal and a noise signal according to respective energy, and a frequency of the classified voice signal and an energy of the classified noise signal is controlled according to a predetermined criteria, then the controlled voice signal and the controlled noise signal are coupled and output to a speaker. | 04-05-2012 |
Juyeon Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100120192 | SYNTHESIS OF I-III-VI2 NANOPARTICLES AND FABRICATION OF POLYCRYSTALLINE ABSORBER LAYERS - A method for preparing III-VI | 05-13-2010 |
Kuk-Hui Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110069432 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device is disclosed, by which misalignment between a tape carrier package and a panel can be prevented in a manner of forming an align mark between output pads provided to a central part of the tape carrier package. The present invention includes a panel having a display unit configured to display an image and a non-display unit configured to enclose the display unit, at least one drive integrated circuit generating various kinds of signals required for displaying the image on the display unit of the panel, a tape carrier package having the drive integrated circuit loaded thereon, the tape carrier package having a plurality of input patterns for connecting input pins of the drive integrated circuit to an external circuit and a plurality of output patterns for connecting output pins of the drive integrated circuit to the panel, and at least one first center align mark provided to the tape carrier package to be located between the input patterns adjacent to each other or between the output patterns adjacent to each other, the at least one first center align mark used to align the panel and the tape carrier package with each other. | 03-24-2011 |
| 20110074746 | DRIVING CIRCUIT FOR DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME - A driving circuit for a display device comprises a plurality of data driving units supplying image data to a display portion of a panel through data link lines formed at a non-display portion of the panel; and a driving controller sequentially generating a plurality of source output enable signals determining output timing of the image data from the data driving units, and directly supplying each of the source output enable signals to each of the data driving units to sequentially drive the data driving units. | 03-31-2011 |
Kyoung-Eun Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100283096 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device including a conductive layer, a diffusion barrier layer formed over the conductive layer, including a refractory metal compound, and acquired after a surface treatment, and a metal silicide layer formed over the diffusion barrier layer. The adhesion between a diffusion barrier layer and a metal silicide layer may be improved by increasing the surface energy of the diffusion barrier layer through a surface treatment. Therefore, although the metal silicide layer is fused in a high-temperature process, it is possible to prevent a void from being caused at the interface between the diffusion barrier layer and the metal silicide layer. Moreover, it is possible to increase the adhesion between a conductive layer and the diffusion barrier layer by increasing the surface energy of the conductive layer through the surface treatment. | 11-11-2010 |
| 20110045666 | METHOD FOR FABRICATING SEMICONDUCTOR DEVICE - A method for fabricating a semiconductor device, including forming gate patterns over a substrate, forming conductive layer covering top and sidewalls of each gate pattern, forming a metal layer for a silicidation process over the conductive layer, and silicifying the conductive layer and the gate patterns using the metal layer. | 02-24-2011 |
Kyung Kun Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100192490 | ASSEMBLY FOR PIPE FINISHING WORK - An assembly for a pipe finishing work includes a support bracket supported on side walls, facing each other, of a pair of drywalls separated from each other and having a guide rail formed long in a direction crossing the pair of drywalls, a panel member penetrated by a pipe arranged between the pair of drywalls and having a finishing member coupled thereto to close a gap between the pair of drywalls in a state in which the penetrating pipe is exposed outside, and a guide rib installed at the guide rail to be capable of sliding with the panel member along the guide rail to position align the panel member with respect to the pipe. | 08-05-2010 |
Se-In Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080259249 | DISPLAY APPARATUS - A display apparatus includes at least one display substrate, a light source which generates light, and a light-guide substrate which guides light generated by the light source to emit light toward the at least one display substrate. The light-guide substrate includes an incident surface adjacent to the light source, a first surface and a second surface. The first surface is extended from the incident surface and includes a first color filter layer which is formed thereon and displays color, and the second surface is opposite to the first surface. | 10-23-2008 |
Seokrak Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20080233458 | FUEL CELL SYSTEM - A fuel cell system including a flat type stack in which a plurality of unit cells, in which an electricity generating reaction is performed, are arranged on a plane, and the fuel cell system pre-heats the fuel provided from the outside for reducing the temperature differences of the fuel provided to each unit cell, thereby reduces the differences in the output characteristics of each unit cell, thereby increasing the electricity generating efficiency of the system. | 09-25-2008 |
Seok-Rak Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090104489 | AIR BREATHING TYPE POLYMER ELECTROLYTE MEMBRANE FUEL CELL AND OPERATING METHOD THEREOF - An air-breathing-type polymer electrolyte membrane fuel cell and an operating method thereof capable of being stably started and operated by controlling an output current and temperature of a fuel cell stack in a predetermined range is controlled in a predetermined range so that the initial driving time of the system can be shortened through the high current operation in the low output state. The operating method of the air-breathing-type polymer electrolyte membrane fuel cell includes the steps of detecting an output current of a fuel cell stack; comparing a maximum reference value and a minimum reference value of the detected output current; and keeping the output current below the maximum reference value and above the minimum reference value. | 04-23-2009 |
Seung Il Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20120083131 | METHOD AND APPARATUS FOR TREATING SILICON SUBSTRATE - A method and an apparatus for treating a silicon substrate for effectively removing a silicon oxide film formed on a surface of a silicon film and improving surface uniformity of the silicon film. The method comprises providing a substrate including a silicon film; providing a first fluid, which is capable of etching a silicon oxide film, to a surface of the substrate in a first time band; providing a second fluid containing water to the surface of the substrate in a second time band, which is different from the first time band; and providing a third fluid, which is capable of etching the silicon oxide film, has different ingredients as compared to the first fluid, and has high etching ratio with respect to the silicon oxide film, to a surface of the substrate in a third time band, which is different from the first time band and the second time band. | 04-05-2012 |
Suk-Jin Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090171578 | NAVIGATION SYSTEM AND METHOD FOR PROVIDING TURN-BY-TURN INSTRUCTIONS - A navigation system and method for providing turn-by-turn instructions for guiding a user along a route. The navigation system includes a global positioning system (GPS) receiving module for determining position information of the navigation system, a display unit for displaying information to guide a user along a route, a storage unit for storing map information, and a controller for processing the position information and the map information in order to concurrently provide a next turn-by-turn instruction and one or more subsequent turn-by-turn instructions to the user via the display unit. | 07-02-2009 |
| 20110264369 | NAVIGATION APPARATUS AND METHOD - A navigation configured to be installed in a motor vehicle, and a corresponding method. According to an embodiment, there is a method that includes: a) reproducing video information corresponding to a straight section included in the route information at a speed faster than a typical reproduction speed; and b) reproducing video information corresponding to a curved section included in the route information at a speed slower than the typical reproduction speed. | 10-27-2011 |
Suk Kyu Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090018334 | Chiral inorganic-organic composite porous material and method for preparing the same - The present invention provides a chiral inorganic-organic composite porous material in which cationic chiral organic molecules are present as charge-balancing cations in a porous material containing charge-balancing cations, as well as a method for preparing the same by an ion exchange process. The chiral inorganic-organic composite porous material according to the present invention is excellent in stability, selectivity and durability, and thus, will be useful as a chiral-selective catalyst or a material of separating an isomeric mixture. | 01-15-2009 |
Sung-Il Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090121275 | Non-Volatile Memory Devices Including Blocking and Interface Patterns Between Charge Storage Patterns and Control Electrodes and Related Methods - A non-volatile memory device may include a semiconductor substrate and an isolation layer on the semiconductor substrate wherein the isolation layer defines an active region of the semiconductor substrate. A tunnel insulation layer may be provided on the active region of the semiconductor substrate, and a charge storage pattern may be provided on the tunnel insulation layer. An interface layer pattern may be provided on the charge storage pattern, and a blocking insulation pattern may be provided on the interface layer pattern. Moreover, the block insulation pattern may include a high-k dielectric material, and the interface layer pattern and the blocking insulation pattern may include different materials. A control gate electrode may be provided on the blocking insulating layer so that the blocking insulation pattern is between the interface layer pattern and the control gate electrode. Related methods are also discussed. | 05-14-2009 |
| 20120068245 | NON-VOLATILE MEMORY DEVICES INCLUDING BLOCKING INSULATION PATTERNS WITH SUB-LAYERS HAVING DIFFERENT ENERGY BAND GAPS - A non-volatile memory device may include a semiconductor substrate and an isolation layer on the semiconductor substrate wherein the isolation layer defines an active region of the semiconductor substrate. A tunnel insulation layer may be provided on the active region of the semiconductor substrate, and a charge storage pattern may be provided on the tunnel insulation layer. An interface layer pattern may be provided on the charge storage pattern, and a blocking insulation pattern may be provided on the interface layer pattern. Moreover, the block insulation pattern may include a high-k dielectric material, and the interface layer pattern and the blocking insulation pattern may include different materials. A control gate electrode may be provided on the blocking insulating layer so that the blocking insulation pattern is between the interface layer pattern and the control gate electrode. Related methods are also discussed. | 03-22-2012 |
Sun Ki Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20120016125 | METHOD FOR PREPARING DIPEPTIDYL PEPTIDASE-IV INHIBITOR AND INTERMEDIATE - The present invention relates to an improved method for preparing dipeptidyl peptidase-IV inhibitor and intermediate. The present invention is able to reduce preparation costs by using low cost reagents on reaction and is able to be used in mass production by improving yield. | 01-19-2012 |
Tae-Sig Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110002175 | SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device includes: a repair node; a fuse one side of which is coupled to the repair node; a pull-down unit configured to selectively transfer a ground voltage to the repair node; a pull-up unit configured to selectively transfer a driving voltage to another side of the fuse; and a voltage drop unit coupled between the pull-up unit and the fuse and configured to lower a voltage level of the driving voltage. | 01-06-2011 |
| 20110002176 | SEMICONDUCTOR MEMORY DEVICE - A semiconductor memory device includes a repair node; a fuse, one side of which is coupled to the repair node; a pull-down unit configured to selectively transfer a ground voltage to the repair node; a pull-up unit configured to selectively transfer a driving voltage to another side of the fuse; a latch unit configured to latch a signal at the repair node; and a switch unit coupled between the latch unit and the repair node and configured to selectively transfer the signal from the repair node to the latch unit. | 01-06-2011 |
Undong Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20120038766 | REGION OF INTEREST BASED VIDEO SYNOPSIS - A region of interest based video synopsis methods, devices and systems are disclosed. One embodiment of the present disclosure pertains to a method of a server for generating a region of interest based video synopsis. The method comprises setting a region of interest (ROI) for an area tracked by a camera device communicatively coupled to the server in response to a receipt of region of interest configuration data. The method also comprises converting a video stream forwarded by the camera device while a moving object is active within the region of interest into metadata of the moving object. The method further comprises generating a video synopsis of the moving object active within the region of interest based on the metadata of the moving object. | 02-16-2012 |
Woo Sung Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100086550 | ANTICANCER AGENT COMPRISING ANTI-PD-1 ANTIBODY OR ANTI-PD-L1 ANTIBODY - Provided is an anticancer agent which comprises an anti-PD-1 antibody or an anti-PD-L1 antibody as an active ingredient, functioning to reverse the unresponsiveness of iNKT cells in which anergy has been induced by administration with an iNKT cell ligand. The anti-PD-1 or anti-PD-L1 antibody blocks the PD-1/PD-L1-mediated signaling pathway not only to prevent the iNKT cell ligand-induced iNKT cell anergy, but also to reverse the unresponsiveness of already anergic iNKT cells to produce cytokines. In addition, the anti-PD1 or anti-PD-L1 antibody ensures the potent anti-tumor activity of iNKT cells as demonstrated by a significant reduction in the number of metastatic nodules in B16F10 melanoma metastasis models in vivo. Collectively, the anticancer agent can be very useful in the treatment of cancer, particularly metastatic cancer. | 04-08-2010 |
Young-Bin Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110038283 | NETWORK ENTRY APPARATUS AND METHOD FOR RELAY STATION USING FULL DUPLEX IN MOBILE COMMUNICATION SYSTEM - A network entry apparatus and method for a Radio Station (RS) using full duplex in a mobile communication system are provided. The method includes performing a capability negotiation procedure including a full duplex function with a BS, performing an authentication and registration procedure with the BS, and performing an operation parameter configuration procedure including a full duplex function with the BS. | 02-17-2011 |
Young Il Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110220825 | DISPLACEMENT CONTROL VALVE FOR VARIABLE DISPLACEMENT COMPRESSOR - The invention provides a displacement control valve for a variable displacement compressor comprising: a valve housing having a discharge chamber connecting space and a crank chamber connecting space; an electronic solenoid; and a valve body configured to reciprocate within the valve housing the electronic solenoid. The displacement control valve is opened and closed when the valve body moves from the discharge chamber connecting space toward the crank chamber connecting space, making it possible to enlarge a cross-sectional area of the valve body and improving productivity. | 09-15-2011 |
Youn Gyoung Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090001617 | Alignment key, method for fabricating the alignment key, and method for fabricating thin film transistor substrate using the alignment key - Provided are an alignment key, a method for fabricating the alignment key, and a method for fabricating a thin film transistor substrate using the alignment key. The method for fabricating the alignment key includes forming a first metal layer on a base substrate, forming a first alignment key and a first mark portion of a second alignment key by selectively patterning the first metal layer, forming a dielectric on the first metal layer, forming a second metal layer on the dielectric, and forming a second mark portion of the second alignment key on the dielectric by selectively patterning the second metal layer. | 01-01-2009 |
| 20100151606 | Method of forming array substrate for LCD - An array substrate device having a color filter-on thin film transistor (COT) structure for a liquid crystal display device includes a gate line formed on a substrate along a transverse direction, the gate line including a gate pad at one end thereof, a first insulating layer formed on the substrate to cover the gate line, the first insulating layer exposing a first portion of the gate pad, a data line formed over the first insulating layer along a longitudinal direction on the substrate, the data line defining a pixel region with the gate line and including a data pad at one end thereof, a thin film transistor formed at a crossing region of the gate and data lines, the thin film transistor including a gate electrode, a semiconductor layer, a source electrode, and a drain electrode, a black matrix overlapping the thin film transistor, the gate line, and the data line except a second portion of the drain electrode, a second insulating layer formed over an entire surface of the substrate to cover the black matrix, the second insulating layer exposing the first portion of the gate pad, a third portion of the data pad, and the pixel region, a first pixel electrode within the pixel region and contacting the second exposed portion of the drain electrode, a color filter on the first pixel electrode within the pixel region, and a second pixel electrode on the color filter and contacting the first pixel electrode. | 06-17-2010 |
| 20100159695 | METHOD OF FABRICATING DISPLAY DEVICE - Disclosed is a method of fabricating a display device. The method includes providing a substrate in which a display region and a pad region formed around the display region are defined, forming a conductive layer on the substrate, forming a mask pattern by rolling a roller on the conductive layer, and patterning the conductive layer using the mask pattern to form a line in the display region and a pad in the pad region. The pad is formed of a pattern having a second width corresponding to a first width of the line. | 06-24-2010 |
| 20110018147 | ALIGNMENT KEY, METHOD FOR FABRICATING THE ALIGNMENT KEY, AND METHOD FOR FABRICATING THIN FILM TRANSISTOR SUBSTRATE USING THE ALIGNMENT KEY - An alignment key, a method for fabricating the alignment key, and a method for fabricating a thin film transistor substrate using the alignment key are provided. The alignment key includes a base substrate, a first alignment key and a first mark portion of a second alignment key, which are formed on the base substrate using a printing roll, a dielectric that is formed on the base substrate to cover the first alignment key, and a second mark portion of the second alignment key, which is formed on the dielectric and at least partly overlaps the first mark portion of the second alignment key. | 01-27-2011 |
Yu-Chul Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100226081 | SLIDE TYPE PORTABLE TERMINAL - Disclosed is a slide type portable terminal which includes a clean back cover covering a back surface of a sliding housing during the sliding of the sliding housing. The cover prevents the back surface from being exposed. The terminal further has a double sliding assembly structure to improve the assembly strength in sliding. The slide type portable terminal including a body housing and a sliding housing sliding relative to the body housing while facing the body housing includes a guide plate formed in the body housing to double guide a sliding of the sliding housing, and a double sliding plate formed in the sliding housing to be double assembled with the guide plate and engaged with the guide plate to slide. | 09-09-2010 |
Yu-Mi Chang, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090268377 | ELECTROLYTE SOLUTION AND SUPER CAPACITOR INCLUDING THE SAME - An electrolyte solution and a super capacitor including the same, which has superior voltage stability, a high operation voltage and a high energy density, are disclosed. The electrolyte solution includes: a C | 10-29-2009 |
| 20110269952 | COPPER PHTHALOCYANINE COMPOUNDS AND NEAR-INFRARED ABSORPTION FILTER USING THE SAME - A novel copper phthalocyanine compound with low absorptivity in the visible light region and high absorptivity in the near-infrared light region, and a near-infrared absorption filter using the same are disclosed. The near-infrared absorption copper phthalocyanine compound is represented by Formula 1 of Claim | 11-03-2011 |
| 20110275847 | VANADIUM PHTHALOCYANINE COMPOUNDS AND NEAR-INFRARED ABSORPTION FILTER USING THE SAME - A novel vanadium phthalocyanine compound with low absorptivity in the visible light region and high absorptivity in the near-infrared light region, and a near-infrared absorption filter using the same are disclosed. The near-infrared absorption vanadium phthalocyanine compound is represented by Formula 1 of claim | 11-10-2011 |