发明名称 PROJECTION SYSTEM FOR AUTOMOTIVE AND OTHER APPLICATIONS
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.
申请公布号 US2008297726(A1) 申请公布日期 2008.12.04
申请号 US20080103803 申请日期 2008.04.16
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 RODRIGUEZ, JR. ERNESTO M.;CARLS JOSEPH C.
分类号 G03B21/60;G03B21/14 主分类号 G03B21/60
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