Invention Grant
- Patent Title: Liquid crystal display apparatus
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Application No.: US16885944Application Date: 2020-05-28
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Publication No.: US11079633B2Publication Date: 2021-08-03
- Inventor: Mitsuaki Hirata , Fumikazu Shimoshikiryoh
- Applicant: SAKAI DISPLAY PRODUCTS CORPORATION , SHARP KABUSHIKI KAISHA
- Applicant Address: JP Sakai; JP Sakai
- Assignee: SAKAI DISPLAY PRODUCTS CORPORATION,SHARP KABUSHIKI KAISHA
- Current Assignee: SAKAI DISPLAY PRODUCTS CORPORATION,SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Sakai; JP Sakai
- Agency: ScienBiziP, P.C.
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/1343

Abstract:
A liquid crystal display apparatus includes first and second substrates and a liquid crystal layer of vertical alignment type. The first substrate includes pixel electrodes and a first alignment film, whereas the second substrate includes a counter electrode and a second alignment film. Each pixel includes first and second subpixels which allow respectively different voltages to be applied across the liquid crystal layer. Each pixel electrode includes first and second subpixel electrodes. Each of the first and second subpixels includes first to fourth liquid crystal domains having respectively different reference alignment directions being defined by the first and second alignment films. First to fourth directions, which are the reference alignment directions of the first to fourth liquid crystal domains, each make an angle which is substantially equal to an odd multiple of 45° with respect to the pixel transverse direction.
Public/Granted literature
- US20200379303A1 LIQUID CRYSTAL DISPLAY APPARATUS Public/Granted day:2020-12-03
Information query
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