发明名称 LIGHTING DEVICE
摘要 A lighting device (1) comprising at least one light source (4) arranged in a housing (2) for emitting a lighting beam through a light-transmitting plate (3) of the housing (2), wherein said plate (3) is provided with means which reflect incident light on the plate (3), in such a manner that light which locally has a higher intensity is reflected more strongly at that location than light which locally has a lower intensity, with the special feature that said light-transmitting plate (3) and said means together form a constructional element made in one piece of a diffuse reflective material.
申请公布号 WO2005047764(A1) 申请公布日期 2005.05.26
申请号 WO2004IB52267 申请日期 2004.11.02
申请人 KONINKLIJKE PHILIPS ELECTRONICS N.V.;MEEKES, GABRIELLE, J., B., M. 发明人 MEEKES, GABRIELLE, J., B., M.
分类号 F21V3/04;F21V5/00;G02B5/02;G02B27/02;G09F13/14 主分类号 F21V3/04
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