- 专利标题: Display device with capacitive touch panel
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申请号: US16148450申请日: 2018-10-01
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公开(公告)号: US10353527B2公开(公告)日: 2019-07-16
- 发明人: Tetsuya Toyoshima , Shunsuke Yamanaka
- 申请人: ZEON CORPORATION
- 申请人地址: JP Tokyo
- 专利权人: ZEON CORPORATION
- 当前专利权人: ZEON CORPORATION
- 当前专利权人地址: JP Tokyo
- 代理机构: Oliff PLC
- 优先权: JP2013-081833 20130410
- 主分类号: G06F3/044
- IPC分类号: G06F3/044 ; G02B5/30 ; H01L51/50 ; H01L27/32 ; G02F1/1333 ; G02F1/1335 ; G02B1/18 ; G06F3/041 ; G09G3/3208 ; G02B1/16 ; G02F1/13363
摘要:
A display device with a capacitive touch panel includes a laminate between a display panel and a cover layer, the laminate having a circularly polarizing plate, a first conductive layer, and a second conductive layer. The circularly polarizing plate includes a substrate and a polarizing plate. The first conductive layer, the second conductive layer, and the substrate are positioned closer to the display panel than is the polarizing plate, and the first conductive layer is positioned closer to the cover layer than is the second conductive layer. The first and second conductive layers are arranged apart from each other in a stacking direction so as to form a capacitive touch sensor. One of the first and second conductive layers is formed on one surface of the substrate. The substrate has an optical film with a phase difference of λ/4. The polarizing plate has a polarizing film.
公开/授权文献
- US20190042027A1 DISPLAY DEVICE WITH CAPACITIVE TOUCH PANEL 公开/授权日:2019-02-07
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