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Kwangho
Kwangho Jang, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110148849 | DISPLAY DEVICE - A display device according to an embodiment comprises: a display panel; a data driver that supplies a data signal to the display panel; a gate driver that supplies a gate signal to the display panel; and a timing driver that controls the data driver and the gate driver and comprises a voltage controlled oscillator of which frequency is varied according to a control signal generated in the timing driver. | 06-23-2011 |
Kwangho Kim, Hwaseong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100091553 | SEMICONDUCTOR DEVICE HAVING RESISTANCE BASED MEMORY ARRAY AND METHOD OF OPERATION ASSOCIATED THEREWITH - In one embodiment, the semiconductor device includes a non-volatile memory cell array, a write circuit configured to write to the non-volatile memory cell array, and a control circuit. The control circuit is configured to store at least one erase indicator. The erase indicator is associated with at least a portion of the non-volatile memory cell array and indicates a logic state. The control circuit is configured to control the write circuit to write the logic state indicated by the erase indicator in the non-volatile memory cell array during an erase operation of the associated portion of the non-volatile memory cell array. | 04-15-2010 |
| 20100146333 | Auxiliary power supply and user device including the same - A user device is provided. The device includes a main power supply, and an auxiliary power supply. The main power supply provides a main power. The auxiliary power supply cuts off the main power according to a power level of the main power supply and provides an auxiliary power upon Sudden Power-Off (SPO). | 06-10-2010 |
Kwangho Park, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110159243 | DECORATING MATERIAL WITH CUBIC EFFECT - A decorating material with cubic (3D) effect and a method for manufacturing the same are disclosed, wherein the material includes a resin layer formed on a substrate to have a convexo-concave pattern, a metallic film and a light opaque film sequentially formed on a convex portion or on a concave portion, wherein the convex portion or the concave portion is formed with a light penetration unit through which light is penetrated. | 06-30-2011 |