发明名称 |
DIRECT OPTICAL IMAGE PROJECTORS |
摘要 |
An apparatus includes a reconfigurable spatial light modulator, a light source, and a transmission filter. The reconfigurable spatial light modulator is capable of producing spatially varying amplitude and/or phase modulations of an incident light wavefront. The light source is configured to direct an illumination light beam towards the reconfigurable spatial light modulator such that the modulator produces a modulated outgoing light beam there from. The transmission filter is configured to spatially filter a light pattern formed by the outgoing light beam and to selectively transmit light from substantially only one diffractive order of the light pattern.
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申请公布号 |
US2008212159(A1) |
申请公布日期 |
2008.09.04 |
申请号 |
US20070713207 |
申请日期 |
2007.03.02 |
申请人 |
GILES RANDY CLINTON;LOPEZ OMAR DANIEL;RYF ROLAND |
发明人 |
GILES RANDY CLINTON;LOPEZ OMAR DANIEL;RYF ROLAND |
分类号 |
G02B26/06 |
主分类号 |
G02B26/06 |
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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