Invention Grant
- Patent Title: Method of manufacturing a liquid crystal display device having continuous rectangular close-shape seal members
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Application No.: US14955654Application Date: 2015-12-01
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Publication No.: US09625765B2Publication Date: 2017-04-18
- Inventor: Yoichi Momose , Satoshi Hasegawa
- Applicant: Seiko Epson Corporation
- Applicant Address: JP
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2004-375697 20041227
- Main IPC: G02F1/1339
- IPC: G02F1/1339 ; G02F1/1343

Abstract:
A method of manufacturing a liquid crystal device having a first substrate and a second substrate facing each other with a liquid crystal layer interposed therebetween, and a sealing member formed in a peripheral portion of at least one of the substrates. The method includes forming the sealing member, disposing the liquid crystal layer inside the sealing member, and bonding the first substrate to the second substrate. In forming the sealing member, a ring-shaped portion that seals the liquid crystal layer inside the sealing member, a first sealing layer and a second sealing layer that face each other to be separated from each other are formed. In the bonding of the first substrate to the second substrate, a junction portion is formed in which the first and second sealing layers are pressed and joined outside the sealing member so as to form the ring-shaped portion.
Public/Granted literature
- US20160085098A1 METHOD OF MANUFACTURING A LIQUID CRYSTAL DEVICE Public/Granted day:2016-03-24
Information query
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