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Lee, Seo-Gu
Bum Jae Lee, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20080230748 | DISPERSANT HAVING MULTIFUNCTIONAL HEAD AND PHOSPHOR PASTE COMPOSITION COMPRISING THE SAME - Disclosed is a dispersant having a multifunctional head, and a phosphor paste composition comprising the dispersant. The dispersant has a multifunctional head that comprises an acidic group, a basic group and an aromatic group, thereby enhancing an affinity for the surface of phosphor particles and improving dispersibility. | 09-25-2008 |
Choong-Hoon Lee, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120108772 | METHOD FOR PRODUCING AN ELASTOMER USING A TRANSITION METAL CATALYST - The present invention relates to a method of producing an elastomer. Specifically, the method of producing an elastomer according to the present invention comprises a step of polymerizing ethylene, propylene, and optionally, a diene monomer in the presence of a catalyst composition containing a transition metal compound. The method of producing an elastomer according to the present invention makes it possible to prepare a high molecular weight, ethylene-propylene or ethylene-propylene-diene, elastic copolymer at a high temperature. | 05-03-2012 |
Dae-Yearl Lee, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100148002 | Configurable Cockpit System Based On Design Parameters - Disclosed is a configurable cockpit system based on design parameters, which comprises: a configurable cockpit which has an interface between a user and the cockpit, and various sub-systems for efficiently measuring design parameters; an interface for synchronizing configuration which converts the design parameters measured in the configurable cockpit to the cockpit design parameters for the CAD system, or converts the cockpit design parameters of the CAD system to the design parameters of the configurable cockpit; and cockpit design parameter database which accumulates cockpit design parameters and automatically modifies the CAD 3D configuration through automatic linking to the cockpit configuration template based on the cockpit design parameters. | 06-17-2010 |
Eun Seo Lee, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110090310 | METHOD AND APPARATUS FOR REPRODUCING ADAPTIVE MOTION EFFECT USING SCHEMA STRUCTURE INDICATING INFORMATION ASSOCIATED WITH PERFORMANCE OF MOTION DEVICE - Provided is an apparatus for reproducing an adaptive motion effect, including: a media processing module to separate, from multimedia content comprising information associated with a motion effect applied to each scene of content, information associated with the motion effect; a motion effect adaptation module to convert information associated with the motion effect to adaptive control information acceptable by a motion apparatus reproducing the motion effect, based on a metadata schema indicating information associated with a capability of the motion apparatus; and an apparatus control module to generate a signal for controlling the motion apparatus based on the adaptive control information. | 04-21-2011 |
| 20110093092 | METHOD AND APPARATUS FOR CREATING AND REPRODUCING OF MOTION EFFECT - Provided is an apparatus for generating and reproducing a motion effect, including: a receiving module to receive a signal with respect to a motion apparatus providing a motion to a user; a generating module to generate a control signal with respect to the motion apparatus according to the signal with respect to the motion apparatus, based on tables where schemas indicating a conceptual motion effect with respect to the motion apparatus are stored; and a transmitting module to transmit the control signal to the motion apparatus. | 04-21-2011 |
Gye-Soo Lee, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20080250686 | Rotary sign board - Disclosed is a rotary sign board having a case split into two or more case sections, wherein the case sections surround the outer periphery of a display assembly, and are adapted to be pivoted through hinge assemblies, thereby being opened or closed, so that an advertisement object can be conveniently replaced. The rotary sign board includes: a frame having a top frame body surrounding a post, and a bottom frame body arranged to be spaced from the top frame body; a display assembly rotatably installed between the top frame body and the bottom frame body of the frame; a case split into two or more case sections, the case sections being arranged between the top frame body and the bottom frame body so as to surround the outer periphery of the display assembly; and hinge assemblies provided at the top and bottom ends of the adjacent lateral edges of the case sections, respectively, so as to allow the case sections to be pivoted. | 10-16-2008 |
Jung-A Lee, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120108772 | METHOD FOR PRODUCING AN ELASTOMER USING A TRANSITION METAL CATALYST - The present invention relates to a method of producing an elastomer. Specifically, the method of producing an elastomer according to the present invention comprises a step of polymerizing ethylene, propylene, and optionally, a diene monomer in the presence of a catalyst composition containing a transition metal compound. The method of producing an elastomer according to the present invention makes it possible to prepare a high molecular weight, ethylene-propylene or ethylene-propylene-diene, elastic copolymer at a high temperature. | 05-03-2012 |
Keun Deuk Lee, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090275765 | 2-Nitratoethyl Oxirane, Poly (2-Nitratoethyl Oxirane) And Preparation Method Thereof - A synthesis of an energetic prepolymer used as a high-energy binder for an insensitive and high performance explosive is disclosed. More specifically, provided are a novel compound 2-nitratoethyl oxirane expressed by formula III, a novel compound poly(2-nitratoethyl oxirane) expressed by formula IV, obtained by polymerization of 2-nitratoethyl oxirane used as a monomer and a preparation method thereof. The compound, used as an energetic prepolymer and a monomer for preparation thereof can substitute for existing poly(glycidyl nitrate) (PGN) which has been known to be a promising one having the best performance among existing energetic prepolymers, but which has a problem to be self-decomposed after synthesis of polyurethane elastomer, to solve this problem. | 11-05-2009 |
Kyu-Seok Lee, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110017289 | CIGS SOLAR CELL AND METHOD OF FABRICATING THE SAME - Provided are a CIGS solar cell and a method of fabricating the CIGS solar cell. In the method, a buffer layer exposing protrusions is formed. Then, a window electrode layer having an uneven surface conforming with the protrusions of the buffer layer is formed. Thus, an additional process for making the upper surface of a window electrode layer rough is unnecessary in order to decrease surface reflectance of incident sunlight and increase the solar cell efficiency, so that productivity can be improved. | 01-27-2011 |
Nam-Jeong Lee, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100296031 | OPTICAL FILM, PROTECTION FILM FOR POLARIZER, POLARIZING PLATE FABRICATED THEREFROM, AND DISPLAY DEVICE EMPLOYING THEREOF - The present invention relates to an optical film, comprising a copolymer that comprises (a) a (meth)acrylic monomer, (b) an aromatic vinyl monomer, (c) at least one monomer of an acid anhydride monomer and an unsaturated organic acid monomer, and (d) a vinylcyan monomer, a protection film for a polarizer, a polarizing plate fabricated therefrom, and a display device employing the same. | 11-25-2010 |
Sang-Gon Lee, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110076864 | CONNECTOR AND DISPLAY APPARATUS HAVING THE SAME - A connector and a display apparatus having the same. The connector receives a flexible substrate to transfer signals from the flexible substrate to an external device. The connector includes a housing, a first support part, and a second support part. The housing has a receiving space to receive the flexible substrate. The first support part has a first concave-convex part protruding toward the receiving space. The second support part has a second concave-convex part protruding toward the first concave-convex part. Concave and convex parts of the first concave-convex part convex and concave parts of the second concave-convex part engage the flexible substrate to fix the flexible substrate, and at least one of the first and second support parts electrically contacts the flexible substrate. | 03-31-2011 |
Sang-Uck Lee, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120128996 | METAL NANOBELT AND METHOD OF MANUFACTURING THE SAME, AND CONDUCTIVE INK COMPOSITION AND CONDUCTIVE FILM COMPRISING THE SAME - The present invention relates to a metal nanobelt and a method of manufacturing the same, and a conductive ink composition and a conductive film including the same. The metal nanobelt can be easily manufactured at a normal temperature and pressure without requiring the application of high temperature and pressure, and also can be used to form a conductive film or conductive pattern that exhibits excellent conductivity if the conductive ink composition including the same is printed onto a substrate before a heat treatment or a drying process is carried out at low temperature. Therefore, the metal nanobelt and the conductive ink composition may be applied very appropriately for the formation of conductive patterns or conductive films for semiconductor devices, displays, solar cells in environments requiring low temperature heating. The metal nanobelt has a length of 500 nm or more, a length/width ratio of 10 or more, and a width/thickness ratio of 3 or more. | 05-24-2012 |
Tae-Gon Lee, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090133902 | Printed circuit board - A printed circuit board is disclosed. The printed circuit board, which may include an insulation layer, a first metal pad formed on the insulation layer, a second metal pad electrically coupled with the first metal pad and having an ionization tendency lower than that of the first metal pad, and a sacrificial electrode electrically coupled with the second metal pad to prevent corrosion in the first metal pad, can be utilized to prevent excessive etching that may otherwise occur due to galvanic corrosion between metal pads of different ionization tendencies. | 05-28-2009 |
| 20100122842 | PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF - A printed circuit board and a method of manufacturing the printed circuit board are disclosed. The method of manufacturing a printed circuit board including a via, which is configured to electrically connect both sides of an insulator, and a pad part, which is formed in one side of the insulator to be directly in contact with the via, can include forming a seed layer part on one side of the insulator, a portion of the seed layer part being bulged, forming a via hole by processing the other side of the insulator, corresponding to the bulged portion of the seed layer part, forming the via inside the via hole, and forming a plating layer, corresponding to the pad part, on the seed layer part. With the present invention, it is possible to form a pattern having a finer pitch, maintaining a VOP structure and to prevent a lower side of a substrate from being penetrated through when a via hole is processed. | 05-20-2010 |
Young Seak Lee, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090181266 | Method for Preparation of Transition Metal Electroplated Porous Carbon Nanofiber Composite for Hydrogen Storage - There is provided a method for preparation of a transition metal electroplated porous carbon nanofiber composite for hydrogen storage. Specifically, the preparation method of a transition metal electroplated porous carbon nanofiber composite for hydrogen storage according to the present invention comprises electroplating a transition metal with a controlled particle diameter and a surface dispersion ratio on a porous carbon nanofiber with specific surface area from 500 to 3000 m | 07-16-2009 |