发明名称 Wide angle viewing illuminated information display assembly and process for manufacturing same
摘要 There is disclosed a light transmitting display assembly provided with a source of electromagnetic radiation in the visible spectrum and comprised of a display board containing information and formed with channels into which ends of optical fibers of an optical fiber bundle are selectively positioned and after positioning the surface of the display board is coated with microbeads wherein the source of electromagnetic radiation is directed into the other ends of the optical fibers of the optical fiber bundle to provide a light transmitting display assembly capable of wide angle viewing.
申请公布号 US5231689(A) 申请公布日期 1993.07.27
申请号 US19920852681 申请日期 1992.03.17
申请人 TRU-LYTE SYSTEMS, INC. 发明人 REIDINGER, MICHAEL J.
分类号 G02B6/06;G09F13/00;G09F13/04 主分类号 G02B6/06
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