发明名称 NEUTRAL DENSITY POLYMERIC MATERIAL FOR LIGHTING FIXTURE
摘要 A luminaire having both a direct and indirect lighting component is provided. The luminaire includes a fixture including a lamp. A neutral density polymeric material is disposed below the lamp. The neutral density polymeric material includes a polymeric substrate carrying a predetermined pattern for reflecting and transmitting incident light from the lamp.
申请公布号 EP1053433(A1) 申请公布日期 2000.11.22
申请号 EP19990902410 申请日期 1999.01.22
申请人 LEXALITE INTERNATIONAL CORPORATION 发明人 BARNES, THOMAS, F., II;ROBINSON, JOEL, E.;TROPPMAN, DALE, A.
分类号 F21S4/00;F21S8/04;F21V3/04;F21V7/00;F21V7/22 主分类号 F21S4/00
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