发明申请
- 专利标题： Light source device emitting light in rectangular shape
- 专利标题（中）： 光源装置发光矩形
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申请号： US11050893申请日： 2005-02-07
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公开(公告)号： US20050195339A1公开(公告)日： 2005-09-08
- 发明人: Goroh Saitoh , Fujio Okumura
- 申请人： Goroh Saitoh , Fujio Okumura
- 申请人地址： JP TOKYO
- 专利权人： NEC CORPORATION
- 当前专利权人： NEC CORPORATION
- 当前专利权人地址： JP TOKYO
- 优先权： JP2004-028887 20040205
- 主分类号： G02F1/13357
- IPC分类号： G02F1/13357 ; F21S2/00 ; F21V13/00 ; F21Y101/02 ; G02F1/1335 ; G03B21/14
摘要：
A light source device comprises a light source element including a light emitting element for emitting light mainly from a yz-plane in a three-dimensional orthogonal coordinate system defined by an x-axis, a y-axis, and a z-axis, and an element reflection plane for reflecting the light emitted from the light emitting element in the x-axis direction to head in a di rection parallel with the yz-plane, and a device reflection plane for reflecting the light emitted from the light source element in a direction parallel with the yz-plane to head in the y-axis direction.
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IPC分类:
