Invention Grant
- Patent Title: Rollable display panel and manufacturing method thereof, and display device
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Application No.: US17331747Application Date: 2021-05-27
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Publication No.: US11673363B2Publication Date: 2023-06-13
- Inventor: Yongxiang Shi , Paoming Tsai , Xuekai Yang , Xiongnan Zhang , Shuang Du , Jiahao Zhang , Ziang Han
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Xsensus LLP
- Priority: CN 2010863001.4 2020.08.25
- Main IPC: B32B3/26
- IPC: B32B3/26 ; B32B7/022 ; B32B7/12 ; B32B17/10

Abstract:
The present disclosure relates to a rollable display panel. The rollable display panel includes a first structure layer, a second structure layer, and a first adhesive layer stacked between the first structure layer and the second structure layer. The rollable display panel is divided into a rollable area, a strain accumulation area, and a flat area distributed in sequence along a rolling direction. A thickness of a part of the first adhesive layer located in the strain accumulation area is greater than a thickness of a part of the first adhesive layer located in the rollable area or the flat area.
Public/Granted literature
- US20220063235A1 ROLLABLE DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE Public/Granted day:2022-03-03
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