发明名称 導光部材
摘要 PROBLEM TO BE SOLVED: To provide a light guide member capable of achieving low cost.SOLUTION: A light guide member 3 includes a light transmissive molding having an end face 31 transmissive for light from a light source 5, a first face 32 reflecting the light passing through the end face 31, and a second face 33 in an opposite side to the first face 32. The light transmissive molding is formed such that a light scattering section 34 for equalizing the light from the light source 5 is formed through between the first face 32 and the second face 33.
申请公布号 JP6050134(B2) 申请公布日期 2016.12.21
申请号 JP20130021156 申请日期 2013.02.06
申请人 株式会社東海理化電機製作所 发明人 原田 洋一
分类号 F21S2/00 主分类号 F21S2/00
代理机构 代理人
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