Invention Grant
- Patent Title: Display device with organic insulating film having recess and projection
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Application No.: US15883198Application Date: 2018-01-30
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Publication No.: US10747058B2Publication Date: 2020-08-18
- Inventor: Daiichi Suzuki , Hirofumi Wakemoto , Mitsutaka Okita , Tetsuya Kojima
- Applicant: Japan Display Inc.
- Applicant Address: JP Minato-ku
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Minato-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6039ac8f
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G02F1/1339 ; G02F1/1333 ; G02F1/1345
Abstract:
According to one embodiment, the organic insulating film and the alignment film are provided on the first substrate. The alignment film is located between the liquid crystal layer and the organic insulating film and contacts the liquid crystal layer. The organic insulating film has a restricting portion on an inner side from the sealant and on an outer side from the display area. The restricting portion includes a recess and a projection extending in predetermined directions. The alignment film is formed on the restricting portion.
Public/Granted literature
- US20180217423A1 DISPLAY DEVICE Public/Granted day:2018-08-02
Information query
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