发明授权
US08070344B2 Plane-like lighting units and display equipment provided therewith
有权
类似飞机的照明单元和与之配套的显示设备
- 专利标题： Plane-like lighting units and display equipment provided therewith
- 专利标题（中）： 类似飞机的照明单元和与之配套的显示设备
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申请号： US12858006申请日： 2010-08-17
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公开(公告)号： US08070344B2公开(公告)日： 2011-12-06
- 发明人: Masaya Adachi , Ikuo Hiyama , Makoto Tsumura , Shusuke Endo
- 申请人： Masaya Adachi , Ikuo Hiyama , Makoto Tsumura , Shusuke Endo
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Antonelli, Terry, Stout & Kraus, LLP.
- 优先权： JP2000-268374 20000831
- 主分类号： F21V7/04
- IPC分类号： F21V7/04
摘要：
A light unit which includes a plurality of light-emitting diode (LED) light sources arranged in parallel, a light-guiding member arranged on said LED light sources, a light reflecting part for reflecting light from said LED light sources forward, a light diffusion part for outgoing light from the surface of said light-guiding member to outside, and an optical path changing part arranged above said light-diffusion part, wherein a side of said light-guiding member that faces said light diffusion part is flat.
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