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Patent Searching and Data


Title:
FLEXIBLE DISPLAY PANEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/020023
Kind Code:
A1
Abstract:
The present disclosure relates to the technical field of display. Disclosed are a flexible display panel and a display device. The flexible display panel comprises a flexible substrate; the flexible substrate comprises a display region and a non-display region surrounding the display region; the display panel further comprises at least one barrier wall located in the non-display region and surrounding the display region, a light-emitting structure located in the display region, and a packaging film covering the light-emitting structure and the barrier wall; the flexible display panel comprises a bent region and a non-bent region; the thickness of the part of the barrier wall in the bent region is not equal to the thickness of the part of the barrier wall in the non-bent region. Because the thickness of the part of the barrier wall in the bent region is not equal to the thickness of the part of the barrier wall in the non-bent region, the stress on the barrier wall in the bent region can be reduced by means of a thickness difference, thereby reducing the probability of generating cracks on the packaging film.

Inventors:
WANG, Tao (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
Application Number:
CN2019/096279
Publication Date:
January 30, 2020
Filing Date:
July 17, 2019
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO., LTD. (No.10 Jiuxianqiao Rd, Chaoyang District, Beijing 5, 100015, CN)
International Classes:
H01L51/52
Foreign References:
CN106847858A2017-06-13
Attorney, Agent or Firm:
TDIP & PARTNERS (101-01, 8/F Building 20, No.1 Baosheng South Road,,Haidian District, Beijing 2, 100192, CN)
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