发明申请
- 专利标题： PROJECTION SYSTEM FOR AUTOMOTIVE AND OTHER APPLICATIONS
- 专利标题（中）： 汽车和其他应用投影系统
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申请号： US12103803申请日： 2008-04-16
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公开(公告)号： US20080297726A1公开(公告)日： 2008-12-04
- 发明人: Ernesto M. RODRIGUEZ, JR. , Joseph C. Carls
- 申请人： Ernesto M. RODRIGUEZ, JR. , Joseph C. Carls
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 主分类号： G03B21/60
- IPC分类号： G03B21/60 ; G03B21/14
摘要：
A projection system includes a projection device and a viewing surface. The projection device is configured to project an image onto the viewing surface. The viewing surface has a first side and a second side. The viewing surface is substantially diffuse reflective when viewed from the first side and substantially transparent when viewed from the second side. The viewing surface can also include a plurality of louvers adapted to attenuate light passing through the viewing surface. The viewing surface and the plurality of louvers can be part of a projection screen. The projection system can be included in a motor vehicle.
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