发明名称 APPARATUS FOR DISPLAYING COLORED LIGHT PATTERNS
摘要 An apparatus for displaying colored light patterns and including a translucent sheet behind which is disposed an object having light reflective colored surfaces. The colored surfaces reflect light onto the translucent sheet in a color pattern generally corresponding to the arrangement of the colored surfaces. The color pattern is characterized by a striking gradation of color tone from strong to light because of the reflective character of the colored surfaces. A preferred embodiment utilizes an object or objects having colored reflective walls which also serve as a core material in a decorative or structural panel. At least one sheet of the panel is made of translucent material.
申请公布号 US3711697(A) 申请公布日期 1973.01.16
申请号 USD3711697 申请日期 1971.03.10
申请人 CORLITE CORP,US 发明人 BOYLE G,US
分类号 F21S8/00;(IPC1-7):F21P1/02 主分类号 F21S8/00
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