发明授权
- 专利标题: Display device with delay time compensation
- 专利标题(中): 具延时补偿功能的显示装置
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申请号: US418299申请日: 1982-09-15
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公开(公告)号: US4556876A公开(公告)日: 1985-12-03
- 发明人: Osamu Shimizu , Hirofumi Goto , Fumio Matsukawa
- 申请人: Osamu Shimizu , Hirofumi Goto , Fumio Matsukawa
- 申请人地址: JPX Shiba JPX Tokyo
- 专利权人: Mitsubishi Jidosha Kogyo Kabushiki Kaisha,Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人: Mitsubishi Jidosha Kogyo Kabushiki Kaisha,Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址: JPX Shiba JPX Tokyo
- 优先权: JPX56-150315 19810922; JPX57-8412 19820122
- 主分类号: G02F1/133
- IPC分类号: G02F1/133 ; G09G3/16 ; G09G3/00
摘要:
According to the present invention, the driving timing for each segment in a segment type digital display unit can be controlled independently on the basis of either one or both of the lighting history of each segment stored in a memory section and a detected temperature from a temperature detector mounted near segments. Therefore, the discriminatability particularly at low temperatures can be improved with little influence of the temperature and lighting history of segments.
公开/授权文献
- US5760432A Thin film strained layer ferroelectric capacitors 公开/授权日:1998-06-02