发明名称 |
Touch panel and electronic apparatus using the same |
摘要 |
A touch panel comprising a transparent substrate with a transparent conductive layer, and a second transparent substrate with a second transparent conductive layer. Color of the touch panel is 2.0 or smaller in the b* value of the L*a*b* color specification in accordance with JIBS Z 8729. At least one of the first and second transparent substrates is provided with a color adjustment layer which renders optical interference. A touch panel further comprises a third transparent substrate provided with a color adjustment layer, or a third transparent substrate containing a colorant having complementary color to a color of the transparent conductive layer. The touch panel has less yellowish appearance, and shows least color change of a color display device. When attached on a liquid crystal display device in an electronic apparatus, the electronic apparatus exhibits a high grade color display without accompanying a sense of incompatibility.
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申请公布号 |
US2003071796(A1) |
申请公布日期 |
2003.04.17 |
申请号 |
US20020263722 |
申请日期 |
2002.10.04 |
申请人 |
NAKANISHI AKIRA;YAMAUE NOBUHIRO;FUJII SHIGEYUKI |
发明人 |
NAKANISHI AKIRA;YAMAUE NOBUHIRO;FUJII SHIGEYUKI |
分类号 |
G02F1/1333;G06F3/033;G06F3/041;G06F3/045;G06F3/048;H01H13/02;H01H13/712;(IPC1-7):G09G5/00 |
主分类号 |
G02F1/1333 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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