发明申请
- 专利标题： OVERDRIVING APPARATUS AND OVERDRIVING VALUE GENERATING METHOD
- 专利标题（中）： 变压器和变压器产生方法
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申请号： US13218992申请日： 2011-08-26
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公开(公告)号： US20120092387A1公开(公告)日： 2012-04-19
- 发明人: Fu-Chi Yang , Ming-Chia Shih
- 申请人： Fu-Chi Yang , Ming-Chia Shih
- 申请人地址： TW Miao-Li County
- 专利权人： CHIMEI INNOLUX CORPORATION STSP BRANCH
- 当前专利权人： CHIMEI INNOLUX CORPORATION STSP BRANCH
- 当前专利权人地址： TW Miao-Li County
- 优先权： TW99135603 20101019
- 主分类号： G09G5/10
- IPC分类号： G09G5/10 ; G09G3/36
摘要：
An overdriving apparatus including a frame state calculating unit, a white tracking unit, and an overdriving value generator is provided. The frame state calculating unit generates a frame state index according to a previous frame data and a current frame data. The white tracking unit coupled to the frame state calculating unit has pretilt white tracking tables. When the frame state index indicates that a current frame is a dynamic frame, the white tracking unit selects at least one of the pretilt white tracking tables according to the frame state index and finds color grayscales corresponding to the current frame data according to the selected pretilt white tracking table. The overdriving value generator coupled to the white tracking unit generates overdriving values corresponding to the current frame data according to the color grayscales and previous color grayscales.
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