发明名称 |
DISPLAY AND LIGHTING DEVICE |
摘要 |
<p>An indicator device is intended to make an indication by illuminating a predetermined indicating surface, and comprises a light source (12) for emitting a light (L1) of the first wavelength and a fluorescent plate (22) disposed between the light source and the indicating surface for changing at least part of the light of the first wavelength projected from the light source into a light (L2) of the second wavelength longer than the first wavelength and projecting it towards the indicating surface. <IMAGE></p> |
申请公布号 |
EP0921515(A1) |
申请公布日期 |
1999.06.09 |
申请号 |
EP19980911110 |
申请日期 |
1998.03.30 |
申请人 |
IDEC IZUMI CORPORATION |
发明人 |
FUJITA, TOSHIHIRO;OKAMOTO, AKITO;MAMIYA, MASARU;NISHIHARA, IKKAN;TANABE, SHINICHI |
分类号 |
G09F13/04;G09F13/20;H01H9/18;H01H13/02;(IPC1-7):G09F13/04 |
主分类号 |
G09F13/04 |
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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