发明授权
- 专利标题： Surface light source device
- 专利标题（中）： 表面光源装置
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申请号： US910746申请日： 1992-07-08
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公开(公告)号： US5414599A公开(公告)日： 1995-05-09
- 发明人: Isamu Kaneko , Hideaki Katoh , Kazuaki Yokoyama , Tsuyoshi Ishikawa
- 申请人： Isamu Kaneko , Hideaki Katoh , Kazuaki Yokoyama , Tsuyoshi Ishikawa
- 申请人地址： JPX Kawaguchi
- 专利权人： Enplas Corporation
- 当前专利权人： Enplas Corporation
- 当前专利权人地址： JPX Kawaguchi
- 优先权： JPX3-080357U 19910909; JPX3-105342U 19911128
- 主分类号： F21V8/00
- IPC分类号： F21V8/00 ; G02B6/00 ; G09F13/04
摘要：
A surface light source device comprising at least one light source, a transparent panel, a diffusing panel and a reflecting surface. This surface light source device is configured so that brightness is enhanced in a direction perpendicular to the diffusing panel by disposing, on the side of a front surface of the transparent panel, a transparent sheet which has protrusions having a saw-tooth-like sectional shape formed on one surface thereof.
公开/授权文献
- US6063187A Deposition method for heteroepitaxial diamond 公开/授权日：2000-05-16
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