- Patent Title: Display device comprising first and second polarizing plates having ends located inside an end of a second substrate and an air gap between a resin layer and a second organic insulating film
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Application No.: US17341948Application Date: 2021-06-08
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Publication No.: US11372277B2Publication Date: 2022-06-28
- 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.
- Main IPC: G02F1/1339
- IPC: G02F1/1339 ; G02F1/1333 ; G02F1/1341
Abstract:
A first organic insulating film is arranged on a first substrate in a circumference area outside an active area. A mounting portion is located in the circumference area for mounting a signal source. A second organic insulating film is formed on a second substrate in the circumference area so as to face the first substrate. The second substrate exposes the mounting portion. A seal material is arranged between the first organic insulating film and the second organic insulating film to attach the first substrate and the second substrate. A resin layer is arranged between the first organic insulating film and the second organic insulating film in the circumference area, and formed in a rectangular frame shape including four linear ends. An end along the mounting portion is formed broadly than other ends.
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