发明名称 |
CORRECTION OF UNEVEN IMAGE APPEARANCE BY USE OF SMALL-SIZE DATA |
摘要 |
A circuit for display correction includes a memory which stores first data indicative of size and position of a rectangular region on a display screen and second data indicative of gray level changes in a surrounding region around the rectangular region in an isometric manner with respect to a horizontal direction and a vertical direction, and an image processing unit which adjusts gray levels of image data in response to the first data and the second data stored in the memory. |
申请公布号 |
KR20050040689(A) |
申请公布日期 |
2005.05.03 |
申请号 |
KR20040036004 |
申请日期 |
2004.05.20 |
申请人 |
FUJITSU DISPLAY TECHNOLOGIES CORPORATION |
发明人 |
KAMADA, TSUYOSHI;NUKIYAMA, KAZUHIRO;SUZUKI, TOSHIAKI |
分类号 |
G02F1/133;G09G3/20;G09G3/36;G09G5/00;G09G5/02;H04N5/57;H04N5/66;(IPC1-7):G09G3/20;G09G3/28 |
主分类号 |
G02F1/133 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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