发明名称 Photo display system for use with imaged transparencies
摘要 The present invention provides for a photo display system having a decorative frame, an imaged transparency disposed on the decorative frame and a diffuser film disposed on the imaged transparency. The photo display system also has a base having a means for mounting the decorative frame and a means for attaching a diffuse reflector. The diffuse reflector is disposed behind the decorative frame as viewed from the imaged transparency side of the photo display system.
申请公布号 US6920711(B2) 申请公布日期 2005.07.26
申请号 US20030393039 申请日期 2003.03.20
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 MILLER ALAN G.;HILLS DOUGLAS P.
分类号 G09F1/12;G09F1/14;G09F13/04;G09F13/10;(IPC1-7):A47G1/06 主分类号 G09F1/12
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