Invention Grant
- Patent Title: In-cell liquid crystal panel and liquid crystal display device
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Application No.: US16498708Application Date: 2018-03-28
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Publication No.: US11216127B2Publication Date: 2022-01-04
- Inventor: Masakuni Fujita , Satoshi Yamamoto , Yusuke Toyama
- Applicant: NITTO DENKO CORPORATION
- Applicant Address: JP Ibaraki
- Assignee: NITTO DENKO CORPORATION
- Current Assignee: NITTO DENKO CORPORATION
- Current Assignee Address: JP Ibaraki
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JPJP2017-062232 20170328
- International Application: PCT/JP2018/012770 WO 20180328
- International Announcement: WO2018/181477 WO 20181004
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G02F1/1335 ; G02F1/1343 ; G06F3/041 ; G06F3/044

Abstract:
An in-cell type liquid crystal panel is disclosed containing: an in-cell type liquid crystal cell provided with a liquid crystal layer including liquid crystal molecules homogeneously aligned in the absence of an electric field, a first transparent substrate and a second transparent substrate sandwiching the liquid crystal layer, and a touch sensing electrode unit related to touch sensor and touch-driven functions disposed between the first transparent substrate and the second transparent substrate; and a pressure-sensitive adhesive layer attached polarizing film disposed, via a first pressure-sensitive adhesive layer and without interposing a conductive layer, to the first transparent substrate side on the viewing side of the in-cell type liquid crystal cell; wherein the pressure-sensitive adhesive layer attached polarizing film contains a first polarizing film, an anchor layer, and a first pressure-sensitive adhesive layer; the anchor layer includes a conductive polymer; and the first pressure-sensitive adhesive layer includes an antistatic agent.
Public/Granted literature
- US11188177B2 In-cell liquid crystal panel and liquid crystal display device Public/Granted day:2021-11-30
Information query
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