Invention Grant
- Patent Title: Liquid crystal display device
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Application No.: US15493993Application Date: 2017-04-21
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Publication No.: US09964812B2Publication Date: 2018-05-08
- Inventor: Atsuko Oono
- 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: JP2012-185055 20120824
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1339 ; G02F1/1333 ; G02F1/1337 ; G02F1/1343 ; G02F1/1362 ; G02F1/1368

Abstract:
In a first substrate, a first organic insulating film is arranged in an active area, and includes a first surface and a first concave portion in a peripheral area outside the active area. The first concave portion is located more close to a substrate end side than the first surface. In a second substrate, a shield layer is arranged in the peripheral area facing the first substrate. A second organic insulating film includes a second surface facing the first surface and a second concave portion facing the first concave portion. The second organic insulating film overlaps the shield layer in the peripheral area. A pillar-shaped spacer is arranged between the first surface and the second surface in the peripheral area. A seal material contains the pillar-shaped spacer and is arranged between the first surface and the second surface, and between the first concave portion and the second concave portion.
Public/Granted literature
- US20170227801A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2017-08-10
Information query
IPC分类: