Invention Grant
- Patent Title: Method for producing liquid crystal display device and electronic apparatus
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Application No.: US16936880Application Date: 2020-07-23
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Publication No.: US11327366B2Publication Date: 2022-05-10
- Inventor: Kei Shinada , Taichi Sasaki , Masahiro Shimizu
- 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: G02F1/1337
- IPC: G02F1/1337 ; G02F1/1368 ; G02F1/1343 ; G02F1/1341 ; G02F1/1335 ; G02F1/1333

Abstract:
A method for manufacturing a liquid crystal display device includes a step (A) of preparing an active matrix substrate, a step (B) of preparing a counter substrate, and a step (C) of producing a liquid crystal display panel using the prepared active matrix substrate and counter substrate. The step (C) includes a step (C1) of bonding the active matrix substrate with the counter substrate with a predetermined gap interposed therebetween and a step (C2) of forming a liquid crystal layer before or after the step (C1). An alignment film is an alignment film having a specific resistance of 1×1014 Ω·cm or greater when a backlight is illuminated. The step (C) further includes, after the steps (C1) and (C2), a step (C3) of irradiating the active matrix substrate, the liquid crystal layer, and the counter substrate with ultraviolet light.
Public/Granted literature
- US20210026205A1 METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS Public/Granted day:2021-01-28
Information query
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