发明名称 |
Display device with delay time compensation |
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.
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申请公布号 |
US4556876(A) |
申请公布日期 |
1985.12.03 |
申请号 |
US19820418299 |
申请日期 |
1982.09.15 |
申请人 |
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA;MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
SHIMIZU, OSAMU;GOTO, HIROFUMI;MATSUKAWA, FUMIO |
分类号 |
G02F1/133;G09G3/16;(IPC1-7):G09G3/00 |
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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