Invention Grant
- Patent Title: Display device
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Application No.: US16953573Application Date: 2020-11-20
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Publication No.: US11150522B2Publication Date: 2021-10-19
- Inventor: Junko Nagasawa , Hideki Shiina
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: JP2016-020679 20160205
- Main IPC: G02F1/1339
- IPC: G02F1/1339 ; G02F1/1343 ; G02F1/1341 ; G02F1/1333 ; G02F1/1368

Abstract:
A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal sandwiched between the substrates, and a display region. A hole portion is formed in the display region. A first seal portion is formed to surround the display region. A second seal portion is formed to surround the hole portion. The first and the second seal portions seal the liquid crystal. The second seal portion has a first end portion on the liquid crystal side and a second end portion on the opposite side of the liquid crystal side. A sealing material is present in the first end portion. A sealing material is present in the second end portion. A wall-like spacer is formed between the first and the second end portions to surround the hole portion. The wall-like spacer defines the gap between the first and the second substrates.
Public/Granted literature
- US20210088826A1 DISPLAY DEVICE Public/Granted day:2021-03-25
Information query
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