发明申请
US20070097064A1 DISPLAY CONTROL CIRCUIT, DISPLAY CONTROL METHOD AND DISPLAY APPARATUS
审中-公开
显示控制电路,显示控制方法和显示装置
- 专利标题: DISPLAY CONTROL CIRCUIT, DISPLAY CONTROL METHOD AND DISPLAY APPARATUS
- 专利标题(中): 显示控制电路,显示控制方法和显示装置
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申请号: US11553738申请日: 2006-10-27
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公开(公告)号: US20070097064A1公开(公告)日: 2007-05-03
- 发明人: Mitsutaka Okita , Kenji Nakao , Kazuhiro Nishiyama , Daiichi Suzuki , Shigesumi Araki
- 申请人: Mitsutaka Okita , Kenji Nakao , Kazuhiro Nishiyama , Daiichi Suzuki , Shigesumi Araki
- 优先权: JP2005-316191 20051031; JP2006-257662 20060922
- 主分类号: G09G3/36
- IPC分类号: G09G3/36
摘要:
A display control circuit which controls a display panel on which a plurality of pixels having an optical control layer between a pair of substrates are allocated in a substantial matrix form, the circuit includes a temperature detecting unit which detects a temperature relating to a temperature of the display panel, and a display panel drive unit which periodically outputs to the each pixel a gradation signal that corresponds to a video image signal, wherein the display panel drive unit has a setting unit which sets a gradation signal corresponding to the video image signal in response to a temperature of the display panel, the temperature having been detected by the temperature detecting unit and an overdrive output unit which, in response to a change of gradation of the video image signal, outputs another gradation signal instead of the gradation signal in at least a one-cycle period after the change.