发明名称 INPUT DEVICE AND DISPLAY HAVING THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide an input device capable of maintaining a space between a first base material and a second base material and reducing the occurrence of Newton's rings even with a use environment change or a change over time, and to provide a display using the input device. <P>SOLUTION: An input device 10 of the present invention includes: a first base material 20 formed with a first resistance film 21 on one surface; a second base material 22 formed with a second resistance film 23 facing the first resistance film 21; and a pair of first support parts 30 having an input area 25 for inputting a coordinate position in-between and formed in a non-input area 26 surrounding the input area 25. The first base material 20 and the second base material 22 are affixed with a space and the first support parts 30 between them. The height of at least one of the first support parts 30 from the one surface is higher than both end portions of the first support part 30 in the longitudinal direction at an intermediate portion in the longitudinal direction. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012048274(A) 申请公布日期 2012.03.08
申请号 JP20100186715 申请日期 2010.08.24
申请人 ALPS ELECTRIC CO LTD 发明人 TAKITA KAZUNARI
分类号 G06F3/041 主分类号 G06F3/041
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