发明名称 |
Window brightness enhancement for lc display |
摘要 |
In a LCD monitor, a predetermined part (PA) of the displayed information is highlighted by causing the backlighting (BLU) to produce more light. The area outside the predetermined area (PA) is kept at a substantially constant brightness by adjusting the video data driving the panel (LCD). A booster (BO) is added to control the lamp (BLL) such that the amount of light produced by the backlighting (BLU) increases in a controlled and predictable way so the user does not notice a transition in terms of brightness in the area outside the predetermined area (PA).
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申请公布号 |
US2005219198(A1) |
申请公布日期 |
2005.10.06 |
申请号 |
US20040509452 |
申请日期 |
2004.09.28 |
申请人 |
PASQUALINI GIUSEPPE;CASALE CARLO |
发明人 |
PASQUALINI GIUSEPPE;CASALE CARLO |
分类号 |
G02F1/133;G09G3/20;G09G3/34;G09G3/36;G09G5/10;G09G5/14;H04N5/57;(IPC1-7):G09G3/36 |
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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