发明名称 LIGHTING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a lighting device capable of obtaining a uniform light-emitting face by dint of sub illumination light.SOLUTION: Light passage ports 103-1 emit light toward peripheral edge parts of reflecting faces of partition units 4 or further toward the center part side than peripheral edge parts of the reflecting faces.
申请公布号 JP2013196794(A) 申请公布日期 2013.09.30
申请号 JP20120059408 申请日期 2012.03.15
申请人 SHARP CORP 发明人 HIRAOKA ATSUSHI;OTSUKA HIDEYUKI;EBARA TAKESHI
分类号 F21S8/04;F21Y101/02 主分类号 F21S8/04
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