发明名称 Visual angle-dependent imaging device
摘要 The device has a main body (10) with a show window (11) having a concave portion (12). A light source (20) on a lamp seat (14) projects light to an inner surface of the portion and the light is reflected from different portions of the portion (12). When a viewer views a concave sculpture (13) from varied angles of the window, the sculpture will project to eyes of the viewer with a different image dependent on a viewing angle.
申请公布号 EP1413459(A1) 申请公布日期 2004.04.28
申请号 EP20020023761 申请日期 2002.10.24
申请人 HUANG, KUO-PAO 发明人 HUANG, KUO-PAO
分类号 A47G33/00;B44C5/00;B44F1/02;B44F1/06;B44F1/10 主分类号 A47G33/00
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