发明名称 操作パネルおよびこれを備える情報機器
摘要 There is provided with a light transmissive substrate 4 that is a touch panel or a display panel, a decoration part 3c formed such that a light shielding print layer that shields light transmitted from a rear side to a front side of the light transmissive substrate 4 is removed in a shape of a character or symbol, a light source 6 provided at the rear side of the light transmissive substrate 4, and a dark color light guide member 8 that is arranged between the light source 6 and the decoration part 3c, and that guides light irradiated from the light source 6 to the decoration part 3c.
申请公布号 JP5963849(B2) 申请公布日期 2016.08.03
申请号 JP20140510959 申请日期 2012.04.18
申请人 三菱電機株式会社 发明人 澤田 修司;外池 恵大
分类号 G06F3/041;B60R16/02;G06F3/02;G09F13/08;G09F13/18 主分类号 G06F3/041
代理机构 代理人
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