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Byoung Chul
Byoung Chul Choi, Adong-Dong KR
| Patent application number | Description | Published |
|---|---|---|
| 20090279045 | Methods of manufacturing liquid crystal display devices - An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet. | 11-12-2009 |
Byoung Chul Choi, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090294386 | Roll stocker and method for fabricating liquid crystal display device using the same - A roll stocker includes a plurality of roll fixing units for fixing a plurality of rubbing rolls; shaft connection parts having a plurality of radially extended end portions connected with each roll fixing unit; and a rotational shaft for fixing the center of the shaft connection parts and rotating the shaft connection parts. A plurality of rubbing rolls can be rotated, and by keeping the plurality of rubbing rolls in storage in the closed roll stocker, contamination of a rubbing cloth due to external particles can be prevented, space utilization can be enhanced, and deviation of eccentricity of the rubbing rolls kept in storage can be prevented. | 12-03-2009 |
Byoung Chul Kim, Imsil-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20100094715 | SYSTEM FOR CREATING MENU BOARD AND FOOD ORDERING SYSTEM USING ELECTRONIC MENU BOARD MODULE - The present invention relates to a system for creating a menu board and a food ordering system using an electronic menu board module. The system for creating a menu board includes a main server including a template information DB for storing menu board template information related to configuration and arrangement of various menu boards, and a menu board creation tool for creating a menu board using the menu board template information. A restaurant client PC is connected to the main server over a network, and is configured to include a menu board information DB for storing configuration sources of each menu board, created using the menu board creation tool of the main server, and a print output unit for outputting the menu board through a printer. The menu board is printed through the printer and is usable as a typical menu board. | 04-15-2010 |
Byoung Chul Kim, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090311566 | SEPARATING PLATE FOR FUEL CELL STACK AND METHOD OF MANUFACTURING THE SAME - The present invention provides a separating plate for a fuel cell stack and method of manufacturing the same, and more particularly, to a separating plate for a fuel cell stack and method of manufacturing the same, in which the separating plate constituting the fuel cell stack is formed in such a fashion as to interpose an array of metal pipes between two sheets of composite material, and a gasket abutting against the separating plate is formed in such a fashion as to define hydrogen and air flow channels, thereby removing a contact resistance between two adjoining separating plates constituting unit cells to improve the efficiency of the fuel cell. | 12-17-2009 |
Byoung Chul Min, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110089508 | MAGNETIC TUNNEL JUNCTION STRUCTURE WITH PERPENDICULAR MAGNETIZATION LAYERS - Disclosed is a magnetic tunnel junction structure having perpendicular anisotropic free layers, and it could be accomplished to reduce a critical current value required for switching and maintain thermal stability even if a device is fabricated small in size, by maintaining the magnetization directions of the free magnetic layer and the fixed magnetic layer constituting the magnetic tunnel junction structure perpendicular to each other. | 04-21-2011 |
Byoung Chul Park, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090215232 | SCHOTTKY BARRIER TUNNEL TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - Provided are a Schottky barrier tunnel transistor and a method of manufacturing the same that are capable of minimizing leakage current caused by damage to a gate sidewall of the Schottky barrier tunnel transistor using a Schottky tunnel barrier naturally formed at a semiconductor-metal junction as a tunnel barrier. The method includes the steps of: forming a semiconductor channel layer on an insulating substrate; forming a dummy gate on the semiconductor channel layer; forming a source and a drain at both sides of the dummy gate on the insulating substrate; removing the dummy gate; forming an insulating layer on a sidewall from which the dummy gate is removed; and forming an actual gate in a space from which the dummy gate is removed. In manufacturing the Schottky barrier tunnel transistor using the dummy gate, it is possible to form a high-k dielectric gate insulating layer and a metal gate, and stable characteristics in silicidation of the metal layer having very strong reactivity can be obtained. | 08-27-2009 |
Byoung-Chul Choi, Paju KR
| Patent application number | Description | Published |
|---|---|---|
| 20090117677 | Rubbing system for alignment layer of LCD and method thereof - A rubbing system for an alignment layer of a liquid crystal display (LCD) device, comprises: a rubbing table on which a substrate having an alignment layer thereon is positioned; a rubbing roll on which a rubbing material is wound, substantially positioned on the rubbing table thus to substantially contact the alignment layer, for rubbing the alignment layer by rotation of the rubbing roll; and a controlling unit for controlling the alignment layer to be rubbed by substantially contacting the rubbing roll onto the alignment layer by simultaneously lifting and lowering a rubbing table and the rubbing roll according to an alignment controlling force to be applied to the alignment layer. | 05-07-2009 |
| 20110085117 | RUBBING SYSTEM FOR ALIGNMENT LAYER OF LCD AND METHOD THEREOF - A rubbing system for an alignment layer of a liquid crystal display (LCD) device, comprises: a rubbing table on which a substrate having an alignment layer thereon is positioned; a rubbing roll on which a rubbing material is wound, substantially positioned on the rubbing table thus to substantially contact the alignment layer, for rubbing the alignment layer by rotation of the rubbing roll; and a controlling unit for controlling the alignment layer to be rubbed by substantially contacting the rubbing roll onto the alignment layer by simultaneously lifting and lowering a rubbing table and the rubbing roll according to an alignment controlling force to be applied to the alignment layer. | 04-14-2011 |
Byoung-Chul Kim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100328860 | FOLDABLE MOBILE TERMINAL - A portable terminal includes a first body having a first touch screen on an outer surface of the first body, a second body having a second touch screen on an outer surface of the second body, and a hinge unit configured to rotatably connect the first body and the second body. The first touch screen and the second touch screen face the same direction in an unfolded configuration, and the first touch screen and the second touch screen face each other in a folded configuration. The portable terminal further includes a rotation preventing unit configured to prevent relative rotation of the first body and the second body in the absence of an action for relative rotation when the portable terminal is in the unfolded configuration. | 12-30-2010 |
Byoung-Chul Kim, Ansan City KR
| Patent application number | Description | Published |
|---|---|---|
| 20110048284 | Manufacturing method of modified powder - The present invention relates to a method for manufacturing modified powder, particularly to a method for dry manufacturing of modified powder comprising the steps of: a) dry mixing powder having hydroxyl group (—OH) at the end and lauroyl lysine in a reactor equipped with an agitator; and, b) agitating the reactor to coat lauroyl lysine on the surface of the powder. | 03-03-2011 |
Byoung-Chul Kim, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090198845 | SYSTEM FOR PROCESSING ROUTING ACCORDING TO PRIORITIES OF LOGICAL INTERFACES AND METHOD FOR CONTROLLING THE SAME - A system for processing routing according to priorities of logical interfaces is provided. The system includes a priority setting unit for setting priorities of a plurality of logical interfaces set in a physical interface, and a priority scheduler for determining a priority of a respective logical interface from an input frame, and for outputting the input frame to a driver queue of the physical interface when the input frame is output from a logical interface having the highest priority. Traffic burstiness caused by queuing can be reduced in a network routing system employing at least one logical interface. | 08-06-2009 |
Byoung-Chul Lim, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090306366 | Manufacturing Method Of Tagatose Using Galactose Isomerization Of High Yield - The present invention relates to a manufacturing method of tagatose using galactose isomerization of high yield, more particularly a method to enhance conversion rate of isomerization by adding borate which binds specifically to tagatose and a manufacturing method of tagatose using the same. | 12-10-2009 |
Byoung-Chul Min, Gwangmyeong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110045320 | Magnetic tunnel junction device and method for manufacturing the same - The present invention relates to a magnetic tunnel junction device and a manufacturing method thereof. The magnetic tunnel junction device includes: i) a first magnetic layer including a compound having a chemical formula of (A | 02-24-2011 |
| 20110084347 | MAGNETIC TUNNEL JUNCTION DEVICE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a magnetic tunnel junction device and a manufacturing method thereof. The magnetic tunnel junction device includes i) a first magnetic layer having an switchable magnetization direction, ii) a nonmagnetic layer provided on the first magnetic layer, iii) a second magnetic layer provided on the nonmagnetic layer and having a fixed magnetization direction, iv) an oxidation-preventing layer provided on the second magnetic layer, v) a third magnetic layer provided on the oxidation-preventing layer and fixing the magnetization direction of the second magnetic layer through magnetic coupling with the second magnetic layer, and vi) an antiferromagnetic layer provided on the third magnetic layer and fixing a magnetization direction of the third magnetic layer. | 04-14-2011 |