发明名称 |
Luminance amplifier and an apparatus including the same |
摘要 |
A luminance amplifier comprises excitative irradiation generating device for exciting a fluorescent body which extends continuously or discontinuously, a plate carrying said fluorecent body and a grating disposed intimately close to said plate and including a plurality of minute cells which are provided with light-diffusive walls. The minute cells are adapted to amplify the luminance in the irradiant area on the fluorescent body which is excited by the excitative irradiation.
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申请公布号 |
US4479061(A) |
申请公布日期 |
1984.10.23 |
申请号 |
US19840589057 |
申请日期 |
1984.03.15 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KOIZUMI, YUICHIRO;KANEKO, TOSHIE |
分类号 |
G21K4/00;H05G1/64;(IPC1-7):H01J1/62 |
主分类号 |
G21K4/00 |
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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