Invention Grant
- Patent Title: Polarizing plate, manufacture method of the same, and curved display panel
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Application No.: US16307646Application Date: 2017-12-08
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Publication No.: US11294112B2Publication Date: 2022-04-05
- Inventor: Jianfeng Shan
- Applicant: HKC CORPORATION LIMITED
- Applicant Address: CN Guangdong
- Assignee: HKC CORPORATION LIMITED
- Current Assignee: HKC CORPORATION LIMITED
- Current Assignee Address: CN Guangdong
- Agency: Hauptman Ham, LLP
- Priority: CN201710937044.0 20171010
- International Application: PCT/CN2017/115262 WO 20171208
- International Announcement: WO2019/071780 WO 20190418
- Main IPC: G02B5/30
- IPC: G02B5/30 ; G02B1/14 ; G02F1/1335 ; B29D11/00 ; G02F1/1333 ; G02B1/08

Abstract:
A manufacture method of a polarizing plate includes: providing a polarizing layer, where the polarizing layer includes multiple curved areas having different curvatures; and performing stretching processing on at least some curved areas, to adjust a polarizing alignment axis direction of a stretched curved area and a corresponding viewing angle.
Public/Granted literature
- US20210223449A1 POLARIZING PLATE, MANUFACTURE METHOD OF THE SAME, AND CURVED DISPLAY PANEL Public/Granted day:2021-07-22
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