发明申请
- 专利标题： LIGHTING SYSTEM
- 专利标题（中）： 照明系统
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申请号： US13322600申请日： 2010-05-21
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公开(公告)号： US20120120665A1公开(公告)日： 2012-05-17
- 发明人: Marcellinus Petrus Carolus Michael Krijn , Fetze Pijlman
- 申请人： Marcellinus Petrus Carolus Michael Krijn , Fetze Pijlman
- 申请人地址： NL EINDHOVEN
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址： NL EINDHOVEN
- 优先权： EP09161203.6 20090527
- 国际申请： PCT/IB2010/052279 WO 20100521
- 主分类号： F21V7/00
- IPC分类号： F21V7/00 ; F21V5/02 ; F21V5/00
摘要：
The invention relates to a lighting system comprising: -a light source (1) to emit light; -a transparent first optical element (3) comprising at least one bounded space (5) filled with blue phase mode liquid crystal material, wherein at least a part of the emitted light successively passes a first boundary surface (6) and a second boundary surface (7) of the bounded space, said first boundary surface being unparallel to said second boundary surface; and—electric means (9-12) to apply an electric field to the bounded space substantially parallel to a direction of the emitted light incident on the first boundary surface of the at least one bounded space.
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