Invention Grant
- Patent Title: Liquid crystal display device
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Application No.: US16785944Application Date: 2020-02-10
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Publication No.: US10942411B2Publication Date: 2021-03-09
- Inventor: Koji Murata , Hidefumi Yoshida
- Applicant: SHARP KABUSHIKI KAISHA
- Applicant Address: JP Sakai
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Sakai
- Agency: ScienBiziP, P.C.
- Main IPC: G02F1/133
- IPC: G02F1/133 ; G02F1/137 ; G02F1/1343 ; G02F1/1368

Abstract:
A liquid crystal display device of the present invention includes: a first substrate including a pair of counter electrodes; a second substrate including a pixel electrode and a common electrode; and a liquid crystal layer that includes liquid crystal molecules aligned horizontally with the substrates. The liquid crystal display device is configured to perform display in any of multiple display modes. The multiple display modes include: a first display mode of performing display in a first state where an alternating-current voltage is applied at a first frequency between the pair of counter electrodes; and a second display mode of performing display in at least one of a second state where no voltage is applied between the pair of counter electrodes, or a third state where an alternating-current voltage is applied at a second frequency that is higher than the first frequency between the pair of counter electrodes.
Public/Granted literature
- US20200257143A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2020-08-13
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