发明名称 |
REFLECTOR FOR ELECTRONIC FLASHING DEVICE AND ELECTRONIC FLASHING DEVICE |
摘要 |
<p>A reflector used for electronic flashing device collectively irradiating direct light radiated from a light source and reflected light reflected on a reflecting surface to an object, and an electronic flashing device using the reflector, the reflector for the electronic flashing device comprising a pair of first reflecting surfaces (24) and (25) formed with parts of a cylindrical curved surface and opposed to each other and a second reflecting surface (26) continued to the pair of first reflecting surfaces and storing a xenon tube (12) on the inside thereof. Connection parts (B1) and (B2) where the pair of first reflecting surfaces (24) and (25) are continued with the second reflecting surface (26) are set on the first reflecting surfaces (24) and (25)'s opening part (13a) side of the center (O) of the xenon tube (12) used as the light source. Since all or most of the reflected light is radiated forward from the opening part, the reflector can be thinned and downsized while maintaining specified optical performances.</p> |
申请公布号 |
WO2004046808(A1) |
申请公布日期 |
2004.06.03 |
申请号 |
WO2003JP14378 |
申请日期 |
2003.11.12 |
申请人 |
SONY CORPORATION;SHIBAKAWA MANUFACTURING CO., LTD.;ISHINO, SATORU;IWASE, MAKOTO;MATSUO, TAKUMI |
发明人 |
ISHINO, SATORU;IWASE, MAKOTO;MATSUO, TAKUMI |
分类号 |
G03B15/02;F21S2/00;F21V7/00;F21Y103/00;G03B15/03;G03B15/05;(IPC1-7):G03B15/05 |
主分类号 |
G03B15/02 |
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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