发明名称 Coordinate input device, image display device, and electronic apparatus
摘要 In an analog resistive film type coordinate input device, first and second light-transmitting substrates oppose each other with an insulating layer interposed therebetween, transparent conductive films are respectively formed on inner sides of the respective substrates, and printed circuits connected to the transparent conductive films are respectively formed at peripheries of the substrates. A decorative printing layer is formed between a transparent conductive formed on an inner side of the second light-transmitting substrate and the second light-transmitting substrates, such that the printed circuits arranged at the peripheries of the substrates cannot be viewed form the operation surface side of the second light-transmitting substrate. A liquid crystal display device contains the coordinate input device on a front side of a liquid crystal display unit.
申请公布号 US2005146516(A1) 申请公布日期 2005.07.07
申请号 US20040999600 申请日期 2004.11.30
申请人 ALPS ELECTRIC CO., LTD. 发明人 NISHIYAMA TAKASHI
分类号 G02F1/1333;G06F3/033;G06F3/041;G06F3/045;(IPC1-7):G03F9/00;G02F1/133;G09G3/22;G09G5/00 主分类号 G02F1/1333
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