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Lee, Chilgok-Gun
Anseok Lee, Chilgok-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20100085930 | SUPER FRAME STRUCTURE AND BEACON SCHEDULING METHOD FOR MESH NETWORKING - A super frame structure supporting a mesh network, and a beacon scheduling method. The super frame structure and the beacon scheduling method may support a mesh topology in a beacon enabled mode, may have an algorithm that is simple and easily realized via beacon scheduling using a distribution method, and may easily adapt to changes in a network environment. | 04-08-2010 |
| 20100296493 | DISTRIBUTED CHANNEL HOPPING METHOD IN WIRELESS AD-HOC NETWORK - A distributed channel hopping communication method in a low power wireless ad-hoc network. A beacon transmission and reception scheduling method using a distributed channel hopping method in a wireless ad-hoc network, the method includes: transmitting beacons using channel hopping, before establishing the wireless ad-hoc network including a plurality of nodes having a BP including at least one time slot, and receiving beacons of a plurality of neighboring nodes of each of the plurality of nodes; collecting information about the wireless ad-hoc network and information about the plurality of neighboring nodes from the received beacons; scheduling the receiving of the beacons that are transmitted from the plurality of neighboring nodes in the BP, using TDMA in each of the at least one time slot based on the information about the plurality of neighboring nodes; and scheduling transmitting of a beacon in each of the at least one time slot. | 11-25-2010 |
Guk-Hwan Lee, Chilgok-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20120081727 | Image forming apparatus and control method thereof - An image forming apparatus and a control method thereof which performs an auto-recovery function, the image forming apparatus including: a housing including a door; an image forming unit mounted in the housing to form an image on a print medium; a medium discharger which discharges the print medium to an outside of the housing; a finisher mounted on the housing to perform a finishing operation; a discharging direction changer which changes a discharging direction of the print medium to guide the print medium to one of the medium discharger and the finisher; and a controller which controls the image forming unit, the finisher and the discharging direction changer, and selectively performs an auto-recovery operation to automatically recover a jam of the print medium depending upon an occurrence location of the jam of the print medium if the jam occurs from a predetermined location of a print medium feeding path. | 04-05-2012 |
Hwi-Deuk Lee, Chilgok-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20100283930 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - The present invention relates to a liquid crystal display device and a method of fabricating the same, and more particularly, to a liquid crystal display device having enhanced transmittance and a method of fabricating the same. The present invention may be accomplished by providing a liquid crystal display device including a first substrate and a second substrate; a gate line and a data line formed to intersect vertically and horizontally with each other on the first substrate for defining a plurality of color display pixels and a viewing angle control pixel; a thin-film transistor having a gate electrode, a source electrode, and a drain electrode, which is formed at each region intersected by the gate line and the data line on the first substrate; a backlight shielding pattern formed at a circumferential region of the viewing angle control pixel; a first pixel electrode connected to the drain electrode of the thin-film transistor, which is formed at the color display pixels on the first substrate; a second pixel electrode connected to the drain electrode of the thin-film transistor, which is formed at the viewing angle control pixel on the first substrate; a protective film formed on the gate line, the data line, the thin-film transistor, the first electrode, and the second pixel electrode, wherein a first contact hole is formed to expose part of the backlight shielding pattern; a first common electrode connected to the backlight shielding pattern through a first contact hole of the protective film, which is formed to be overlapped with at least part of the first pixel electrode, part of the thin-film transistor, and part of the backlight shielding pattern, wherein a plurality of slits overlapped with the first pixel electrode are formed; and a second common electrode formed by corresponding to the first pixel electrode on the second substrate. | 11-11-2010 |
Jae-Hyuk Lee, Chilgok-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20100308720 | Organic electro-luminescence display device and method for fabricating the same - The embodiments of the present invention relate to an organic electro-luminescence display device and a method for fabricating the same, which can improve reliability and reduce production cost. The organic electro-luminescence EL display device has a thin film transistor array unit formed on a lower substrate, an organic EL array unit on the thin film transistor array unit having a matrix of organic EL cells, and a glass cap bonded to the lower substrate with sealant at edges of the lower substrate for protecting the organic EL array unit, wherein the glass cap includes a vertical portion bonded to the lower substrate with the sealant, a horizontal portion connected to the vertical portion to face the organic EL array unit including a first region and a second region having rectangular flat recesses each with a thickness thinner than the first region, and moisture absorbent within each of the recesses. | 12-09-2010 |
Jae Woo Lee, Chilgok-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20100060812 | Liquid crystal display panel - A liquid crystal display panel capable of reducing a capacitance of a parasitic capacitor between a data line and a pixel electrode. The liquid crystal display panel comprises: a thin film transistor at a crossing of a gate line and a data line, liquid crystal cells including a pixel electrode connected to the thin film transistor; first shield patterns in the liquid crystal cells, each shield pattern being parallel to the data line without overlapping the data line, wherein the shield patterns are insulated from and overlap with an outer portion of the pixel electrode; and a common line arrayed to connect the shield patterns for each the liquid crystal cell. | 03-11-2010 |
Jong-Hyub Lee, Chilgok-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20110182526 | APPARATUS AND METHOD FOR ENHANCING IMAGE IN PORTABLE TERMINAL - Disclosed is an apparatus and a method for enhancing an image in a portable terminal. The apparatus includes an image processor for performing an Image Signal Processing (ISP) for an image received in a preview mode, an ROI processor for extracting an ROI from the image received from the image processor, enhancing an image of the extracted ROI, and synthesizing the image of the enhanced ROI with the image received from the image processor, and a controller for controlling the ROI processor to extract an ROI from an image received from the image processor, enhancing an image of the extracted ROI when a photographing is selected, synthesizing an image of the enhanced ROI with the image received from the image processor, and outputting an synthesized image. | 07-28-2011 |
| 20110304752 | APPARATUS AND METHOD FOR CREATING LENS SHADING COMPENSATION TABLE SUITABLE FOR PHOTOGRAPHY ENVIRONMENT - An apparatus and a method for creating a lens shading compensation table suitable for a photography environment are provided. A photography environment condition determining unit determines photography environment conditions of an image input from a camera module. A compensation parameter detecting unit detects compensation parameters corresponding to the determined photography environment conditions. A compensation table creating unit creates a lens shading compensation table suitable for the determined photography environment conditions by applying the detected compensation parameters to a predetermined reference lens shading compensation table. | 12-15-2011 |
| 20120062707 | METHOD AND APPARATUS FOR DETERMINING A CONVERGENCE ANGLE OF A STEREO CAMERA - An apparatus and method of determining a convergence angle of a stereo camera. The method includes setting interest regions by first and second cameras, respectively, the interest regions having a same size and being symmetric to each other; photographing images by the first and second cameras while varying a convergence angle of the stereo camera by a predetermined degree for each photographed image of the first and second cameras, respectively; analyzing image histograms of the interest regions for each of the first and second cameras; and setting an optimum convergence angle. | 03-15-2012 |
Jong Myung Lee, Chilgok-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20080254916 | METHOD OF PROVIDING GOLF CONTENTS IN MOBILE TERMINAL - A method of providing golf contents in a mobile terminal is disclosed. The method includes calculating the current location of the mobile terminal and a cup distance, displaying hole information if the cup distance is greater than a first critical distance, displaying green information if the cup distance is less than or equal to the first critical distance and greater than a second critical distance, and displaying a score record screen if the cup distance is less than or equal to the second critical distance. | 10-16-2008 |
Jung-Hun Lee, Chilgok-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20100283935 | Liquid crystal device and method of fabricating liquid crystal display device module including the same - A liquid crystal display device includes a liquid crystal panel; a main frame surrounding sides of the liquid crystal panel; a backlight unit disposed under the liquid crystal panel and surrounded by the main frame, the backlight unit including a light guide plate, a lamp at a side of the light guide plate, a reflector under the light guide plate and an optical sheet on the light guide plate, wherein a rear surface of the reflector is exposed through an opening of the main frame; and a protection sheet attached to the rear surface of the reflector to protect the rear surface of the reflector and including a protruding part at a side of the protection sheet, the protection sheet has a rectangular shape. | 11-11-2010 |
Ki Jeong Lee, Chilgok-Gun KR
Koo Hwa Lee, Chilgok-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20090284682 | Backlight unit including light emitting diodes and liquid crystal display device including the same - A backlight unit for a liquid crystal display device includes a plurality of white LEDs on a PCB, along a length direction of the PCB, and emitting white lights, the plurality of white LEDs including first and second LEDs alternately arranged; and a plurality of optical sheets on a path of the white lights from the plurality of white LEDs to a liquid crystal panel, wherein the white light from the first LED and the white light from the second LED are substantially complementary in color to each other with respect to a target white light. | 11-19-2009 |
| 20110095262 | SEMICONDUCTOR LIGHT EMISSION DEVICE AND MANUFACTURING METHOD THE SAME - A semiconductor light emission device is disclosed. The semiconductor light emission device includes: a substrate; a current concentration preventing pattern formed in a mesh net shape on the substrate; an n-type clad layer formed on the substrate loaded with the current concentration preventing pattern; an active layer and a p-type clad layer sequentially formed on the n-type clad layer; an n-type electrode formed on a part of the n-type clad layer which is exposed by partially etching the p-type clad layer and active layer; and a p-type electrode formed on the p-type clad layer. The current concentration preventing pattern is formed in a double layer structure which includes a first layer formed from one material of SiO and SiN and on the substrate, and a second layer formed from a metal material and on the first layer. | 04-28-2011 |
Rok Hee Lee, Chilgok-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20110095262 | SEMICONDUCTOR LIGHT EMISSION DEVICE AND MANUFACTURING METHOD THE SAME - A semiconductor light emission device is disclosed. The semiconductor light emission device includes: a substrate; a current concentration preventing pattern formed in a mesh net shape on the substrate; an n-type clad layer formed on the substrate loaded with the current concentration preventing pattern; an active layer and a p-type clad layer sequentially formed on the n-type clad layer; an n-type electrode formed on a part of the n-type clad layer which is exposed by partially etching the p-type clad layer and active layer; and a p-type electrode formed on the p-type clad layer. The current concentration preventing pattern is formed in a double layer structure which includes a first layer formed from one material of SiO and SiN and on the substrate, and a second layer formed from a metal material and on the first layer. | 04-28-2011 |
Yong-Sun Lee, Chilgok-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20100307788 | SEMICONDUCTIVE PEELABLE CROSSLINKED RESIN COMPOSITION AND INSULATING CABLE MANUFACTURED USING THE SAME - The present invention relates to a peelable and water-crosslinked semiconductive resin composition. The peelable and water-crosslinked semiconductive resin composition includes 100 parts by weight of a basic resin; 20 to 80 parts by weight of carbon black based on weight of the basic resin; and 0.05 to 5.0 parts by weight of an amide-based lubricant based on weight of the basic resin, wherein the basic resin is a mixed resin including 60 to 80 weight % of an ethylene-based copolymer resin that is bonded with an unsaturated organic silane and has a melting point of 80° C. or above; 5 to 20 weight % of an ethylene-acrylic acid copolymer or its alkali metal salt; and 5 to 40 parts by weight of an ethylene propylene copolymer containing 5 to 20 weight % of ethylene, or a propylene rein. | 12-09-2010 |