发明名称 TOUCH PANEL, TOUCH PANEL UNIT AND ELECTRONIC APPARATUS
摘要 <p>PROBLEM TO BE SOLVED: To provide a touch panel, a touch panel unit and an electronic apparatus mounted with the touch panel unit capable of operating with a finger at a predetermined height without touching a touch panel.SOLUTION: A touch panel 61 comprises: a reception sensor section 61-1 which has plural reception electrode patterns 61-1a; a transmission sensor section 61-2 which is disposed being overlapped with the reception sensor section 61-1 and has plural transmission electrode patterns 61-2b; and a shield portion 61-3 which is disposed being overlapped with the reception sensor section 61-1 and the transmission sensor section 61-2 in contact with a face at the side opposite to the face of the transmission sensor section 61-2 abutting on the reception sensor section 61-1, and which has plural conductive patterns 61-3c. With this arrangement, the conductive patterns 61-3c of the shield portion 61-3 shut-off noises radiated from a display section 62. Therefore, the influence of the noises to the reception sensor 61-1 is reduced and the proximity detection distance can be increased.</p>
申请公布号 JP2014109991(A) 申请公布日期 2014.06.12
申请号 JP20120265348 申请日期 2012.12.04
申请人 PANASONIC CORP 发明人 SATO HIKARI
分类号 G06F3/041;G06F3/044 主分类号 G06F3/041
代理机构 代理人
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