Title:
TOUCH-CONTROL DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR AND DISPLAY DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/007492
Kind Code:
A1
Abstract:
A touch-control display panel and manufacturing method therefor, and a display device thereof, relating to the technical field of display. The touch-control display panel comprises: a driving backplane (11), a light-emitting component (12), an encapsulation layer (13), and a touch-control layer (14). A touch-control insulating layer (142) in the touch-control layer (14) covers the encapsulation layer (13), and the smallest gap (L1) between the border of the driving backplane (11) and at least part of the border of the touch-control insulating layer (142) nearest to the border of the driving backplane (11) is smaller than the smallest gap (L2) between the border of the driving backplane (11) and the border of the encapsulation layer (13) nearest to the border of the driving backplane (11). Thus damage to the encapsulation layer (13) during the process of forming the touch-control insulating layer (142) can be avoided, thereby increasing the encapsulating effect of the encapsulation layer (13). The present invention solves the problem in the prior art of the encapsulation layer (13) potentially being damaged, causing the protective properties of the encapsulation layer (13) to be relatively weak.
Inventors:
CHU ZHIWEN (CN)
ZHANG BO (CN)
MA HONGWEI (CN)
MA QIAN (CN)
LIU TINGLIANG (CN)
ZHANG BO (CN)
MA HONGWEI (CN)
MA QIAN (CN)
LIU TINGLIANG (CN)
Application Number:
PCT/CN2021/091909
Publication Date:
January 13, 2022
Filing Date:
May 06, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G06F3/041; H01L27/32
Foreign References:
| CN111796718A | 2020-10-20 | |||
| CN108649133A | 2018-10-12 | |||
| CN107464828A | 2017-12-12 | |||
| CN110518043A | 2019-11-29 | |||
| US20190245161A1 | 2019-08-08 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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