发明名称 Picture plate using both transpiercing light and reflection light
摘要 This invention relates to a picture plate to be used indoor or outdoor for advertisment, display and decoration purposes. The picutre plate comprises of a semitransparent white plate (1) fitted in between the two identical pictures (2) which are matched completely. The picture (2) is affixed to one surface of the semitransparent white plate (1) either by itself, or with a transparent plastic plate (3). A composite picture plate thus formed is capable of exhibiting a clear picture either with the aid of transpiercing light (T) or reflection light (R).
申请公布号 US4995185(A) 申请公布日期 1991.02.26
申请号 US19890317991 申请日期 1989.03.02
申请人 CHENG, CHIANG-MING 发明人 CHENG, CHIANG-MING
分类号 G09F13/16 主分类号 G09F13/16
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