发明名称 |
Dynamic capacitance compensation apparatus and method for liquid crystal display |
摘要 |
A dynamic capacitance compensation (DCC) apparatus and method for a liquid crystal display (LCD). The apparatus includes a one-dimensional block-encoding unit reading pixel values of an image in line units, dividing the pixel values of the read image into one-dimensional blocks in predetermined pixel units, transforming and quantizing the one-dimensional blocks, and generating bit streams; a memory storing the generated bit streams; a one-dimensional block-decoding unit which decodes the bit streams stored in the memory by inverse quantization and inverse transform; and a compensation pixel value-detecting unit detecting a compensation pixel value for each pixel based on a difference between each pixel value of a current frame and each pixel value of a previous frame decoded by the one-dimensional block-decoding unit.
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申请公布号 |
US2006139287(A1) |
申请公布日期 |
2006.06.29 |
申请号 |
US20050300315 |
申请日期 |
2005.12.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM WOOSHIK;CHO DAESUNG;LEE SEUNGWOO;LEE SANGJO;BIRINOV DMITRI;KIM WOOCHUL |
分类号 |
G09G3/36 |
主分类号 |
G09G3/36 |
代理机构 |
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代理人 |
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地址 |
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