Invention Grant
- Patent Title: Display module and bonding method thereof
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Application No.: US17275284Application Date: 2020-12-30
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Publication No.: US11630488B2Publication Date: 2023-04-18
- Inventor: Cuilin Zhu
- Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Applicant Address: CN Hubei
- Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Hubei
- Agency: The Roy Gross Law Firm, LLC
- Agent Roy Gross
- Priority: CN202011597738.2 20201229
- International Application: PCT/CN2020/141411 WO 20201230
- International Announcement: WO2022/141199 WO 20220707
- Main IPC: B32B7/12
- IPC: B32B7/12 ; G06F1/16 ; B29C53/36 ; B29C65/48 ; B29C65/56 ; B32B3/04 ; B32B3/26 ; B29L31/34

Abstract:
A display module is disclosed. The display module includes a planar display area and a curved display area bending and extending from an edge of the planar display area. The display module includes a curved cover plate, a flexible display panel attached to the curved cover plate, and a backplate. The backplate includes a thinning part, and a thickness of the thinning part is gradually reduced from an edge area of the planar display area to the curved display area. The present disclosure can reduce forces undergone by the flexible display panel in the curved display area and prevent curved sides of the flexible display panel from having a cracking risk.
Public/Granted literature
- US20220206539A1 DISPLAY MODULE AND BONDING METHOD THEREOF Public/Granted day:2022-06-30
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