发明名称 |
DIRECTION ACTIVE PROJECTION |
摘要 |
A directionally active projection device is described that includes a planar display providing a pattern of information. The planar display includes regions of light transparency and regions for blocking light transmittance. The directionally active projection device also includes a lens arranged adjacent to the planar display and a collection of light sources arranged as an array in a focal plane of the lens. Also described are methods of controlling directionally active projection devices. |
申请公布号 |
IN6615DEN2014(A) |
申请公布日期 |
2015.05.22 |
申请号 |
IN2014DELNP6615 |
申请日期 |
2014.08.06 |
申请人 |
AVERY DENNISON CORPORATION |
发明人 |
CHAPMAN STEVEN R.;WU FENG |
分类号 |
G08G1/095;E01F9/615 |
主分类号 |
G08G1/095 |
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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