发明名称 |
ILLUMINATING REFLECTION PLATE OF LIQUID CRYSTAL WATCH |
摘要 |
PURPOSE:To achieve the evenning of illumination to a liquid display panel and the reduction in thickness of a liquid crystal watch by disposing here and there light emitting elements across the entire surface of a reflection plate and integrating the reflection plate and light emitting elements. |
申请公布号 |
JPS53104275(A) |
申请公布日期 |
1978.09.11 |
申请号 |
JP19770018992 |
申请日期 |
1977.02.23 |
申请人 |
SUWA SEIKOSHA KK |
发明人 |
TSUCHIYA YUKIO |
分类号 |
G04G9/00;G01D7/00;G02F1/13;G02F1/1335;G04B19/30;G04C17/00;G09F9/00 |
主分类号 |
G04G9/00 |
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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