发明名称 |
LIGHTING DEVICE FOR HEADLIGHTS WITH A PHASE MODULATOR |
摘要 |
There is provided a lighting device arranged to produce a controllable light beam for illuminating a scene. The device comprises an addressable spatial light modulator arranged to provide a selectable phase delay distribution to a beam of incident light. The device further comprises Fourier optics arranged to receive phase-modulated light from the spatial light modulator and form a light distribution. The device further comprises projection optics arranged to project the light distribution to form a pattern of illumination as said controllable light beam. |
申请公布号 |
WO2013117923(A1) |
申请公布日期 |
2013.08.15 |
申请号 |
WO2013GB50274 |
申请日期 |
2013.02.06 |
申请人 |
TWO TREES PHOTONICS LIMITED |
发明人 |
CHRISTMAS, JAMIESON;MASIYANO, DACKSON;COLLIN, MIKAEL |
分类号 |
F21S8/10;B60Q1/00;B60Q1/04;B60Q1/08;F21V14/00;G01B11/25;G01S17/00;G03H1/16;G03H1/22;G06K9/00 |
主分类号 |
F21S8/10 |
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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