发明名称 |
Display having thin cross-section and/or multi-colored output |
摘要 |
A display includes a substrate having front and rear sides and defining one or more optical paths. A light source corresponding to each optical path is associated with the rear side of the substrate. Light propagates from the light source to the front side of the substrate through the corresponding optical path. Offsetting the light source from the centerline of the optical path improves light diffusion by promoting light reflection off the sides of the optical path. Multiple light sources of different colors can be associated with each optical path to provide for variable color output from each optical path at the front side of the substrate.
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申请公布号 |
US7850339(B2) |
申请公布日期 |
2010.12.14 |
申请号 |
US20070705232 |
申请日期 |
2007.02.12 |
申请人 |
TOUCHSENSOR TECHNOLOGIES, LLC |
发明人 |
WADIA BAHAR N.;MUELLER DONALD CHARLES |
分类号 |
F21V7/04 |
主分类号 |
F21V7/04 |
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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