| 发明名称 | Liquid crystal display, and device and method of modifying image signal for liquid crystal display | ||
| 摘要 | An image signal modifying device includes a pixel, a memory which stores compressed information in which a three-dimensional (“3-D”) lookup table is coded, an image signal modifying unit which decodes the compressed information to generate a restored 3-D lookup table and generates a modified signal based on a first image signal of a first frame, a second image signal of a second frame, a third image signal of a third frame and the restored 3-D lookup table, and a data driver which converts the modified signal into the data voltage and supplies the data voltage to the pixel. | ||
| 申请公布号 | US8913071(B2) | 申请公布日期 | 2014.12.16 |
| 申请号 | US201113215395 | 申请日期 | 2011.08.23 |
| 申请人 | Samsung Display Co., Ltd. | 发明人 | Jung Sung Gon;Han Sang Su;Roh Seok Hwan |
| 分类号 | G09G5/36;G06T9/00;G09G3/36 | 主分类号 | G09G5/36 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP |
| 主权项 | 1. A liquid crystal display comprising: a pixel; a memory which stores compressed information in which a three-dimensional (3-D) lookup table is coded; an image signal modifying unit which decodes the compressed information to generate a restored 3-D lookup table defined by a plurality of two-dimensional (2-D) lookup tables, and generates a modified signal based on a first image signal of a first frame, a second image signal of a second frame, a third image signal of a third frame and the restored 3-D lookup table; and a data driver which converts the modified signal into a data voltage and supplies the data voltage to the pixel. | ||
| 地址 | KR | ||