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Daesung
Daesung Cho, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100177975 | Apparatus and method for generating coded block pattern for alpha channel image and alpha channel image encoding/decoding apparatus and method using the same - An apparatus and a method generate a coded block pattern (CBP) of an alpha channel image. An apparatus and a method encode or decode the alpha channel image using the method. The alpha channel image encoding apparatus includes a CBP generator generating a CBP of a first block corresponding to an encoding unit in the alpha channel image by allocating CBPs to a plurality of second blocks that includes the first block; and a bitstream generator generating a bitstream by encoding the CBP or the CBP and pixel values of the second blocks based on the CBP of each of second blocks. | 07-15-2010 |
Daesung Jung, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110036612 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - Provided is a display panel comprising a first panel comprising a first lower substrate and a first upper substrate; a first alignment key formed in the first lower substrate; a second alignment key formed in the first upper substrate, the second alignment key is disposed in a position corresponding to the first alignment key; a second panel attached to the first panel; and a third alignment key formed in the second panel, the third alignment key is disposed in a position corresponding to the first and the second alignment keys and formed such that the first and the second alignment keys are identified. | 02-17-2011 |
Daesung Kang, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110316004 | LIGHT EMITTING DEVICE - The embodiment relates to a light emitting device and a method for manufacturing the same. The light emitting device includes a substrate, a plurality of convex portions protruding from a flat top surface of the substrate, a first semiconductor layer on the substrate, an active layer on the first semiconductor layer, and a second conductive semiconductor layer on the active layer. A circumferential surface of each convex portion includes a continuous spherical surface, and a height of the convex portion is about 1.5 μm or less. | 12-29-2011 |
Daesung Kim, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120018717 | ORGANIC ELECTRONIC DEVICE, COMPOUNDS FOR SAME, AND TERMINAL - Disclosed are an organic electronic device and a compound thereof, and a terminal. | 01-26-2012 |
Daesung Kwon, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090022323 | SECRET KEY PREDISTRIBUTION METHOD - A secret key predistribution method is provided. The secret key predistribution method includes the steps of: performing a tree structure establishment process by causing a center to release a tree structure and causing sensor nodes to store the released tree structure; performing a seed key and hashed key generation process by causing the center to select a seed key and extract hashed keys by applying a hash function according to the tree structure; and performing a key predistribution process by causing the center to select key id sequences and causing the sensor nodes to store the selected sequences and corresponding hashed keys. Accordingly, the secret key distribution method can provide excellent resiliency and efficiency in terms of hash computational complexity. | 01-22-2009 |
Daesung Park, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100328568 | LIQUID CRYSTAL DISPLAY - A liquid crystal display is provided to improve workability for fastening and reduce production costs. The liquid crystal display includes: a liquid crystal panel; a film member having a source IC for driving the liquid crystal panel mounted therein; a source PCB electrically connected to the liquid crystal panel through the film member; lamps for generating light; a panel guide having a guide space where the source PCB is positioned provided on an upper outer surface thereof; a bottom cover; and a top case having a first frame member surrounding both of the film member and the source PCB and fixing the liquid crystal panel at a portion of the upper side of the liquid crystal panel and a plurality of frame members physically separated from the first frame member and fixing the liquid crystal panel at a portion of the lower side of the liquid crystal panel. | 12-30-2010 |
Daesung Yun, Seongnam-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20080293401 | TRANSMISSION/RECEPTION CHANNEL MATCHING APPARATUS AND METHOD FOR MOBILE COMMUNICATION TERMINAL AND MOBILE PHONE TEST EQUIPMENT - Disclosed herein is a transmission/reception channel matching apparatus and method for a mobile communication terminal and a mobile phone test equipment. The apparatus includes mobile communication terminal-side terminals, transmission and reception terminals, a connection detection unit, a switching unit, and a control unit. The mobile communication terminal-side terminals are connected to the option pins of a serial communication port in a one-to-one correspondence. The transmission and reception terminals correspond to the transmission and reception channels of the mobile phone test equipment. The connection detection unit detects the state of connection between the mobile communication terminal-side terminals and the option pins. The switching unit connects the mobile communication terminal-side terminals to the transmission and reception terminals. The control unit automatically sets the transmission and reception channels of the mobile communication terminal and the transmission and reception channels of the mobile phone test equipment with reference to the state of the connection, and outputs the channel matching command. | 11-27-2008 |