Invention Grant
- Patent Title: Liquid crystal panel
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Application No.: US16546584Application Date: 2019-08-21
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Publication No.: US10795197B2Publication Date: 2020-10-06
- Inventor: Yuichi Kawahira , Koji Murata , Takako Koide , Masahiro Hasegawa , Akira Sakai
- Applicant: Sharp Kabushiki Kaisha
- Applicant Address: JP Sakai
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Sakai
- Agency: Keating & Bennett, LLP
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; G06F3/041 ; G02F1/1347

Abstract:
The present invention relates to a liquid crystal panel including in the following order from a viewing surface side: an antireflection film; a circularly polarizing plate including a linearly polarizing plate and an out-cell retarder; a touch panel including a support and a detection electrode; a panel substrate; and an in-cell retarder, the support having a retardation slow axis that forms an angle of 40° to 50° with a slow axis of the in-cell retarder and with a slow axis of the out-cell retarder, the support having a retardation of 3 nm or smaller.
Public/Granted literature
- US20200064671A1 LIQUID CRYSTAL PANEL Public/Granted day:2020-02-27
Information query
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