发明名称 Display apparatus
摘要 A display apparatus is suitable for displaying a photograph (4) in such a way as to confer a 3-D effect. The apparatus optionally using a transparent carrier (7) locates the photographs (4) as a concavely curved image using edgewise compressing channels (5). The 3-D effect is enhanced by the convex framing (2) of the photograph (4).
申请公布号 US6594934(B1) 申请公布日期 2003.07.22
申请号 US19990408801 申请日期 1999.09.30
申请人 WONG WING HANG 发明人 WONG WING HANG
分类号 A47G1/06;A47G1/14;(IPC1-7):A47G1/06 主分类号 A47G1/06
代理机构 代理人
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