Title:
DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/164611
Kind Code:
A1
Abstract:
A display panel and a manufacturing method thereof, and a display device. The display panel comprises: a display module (1) having an opening (11) extending therethrough in a direction perpendicular to a light-exiting surface; and a light-shielding structure comprising a light-blocking layer (312) positioned at an inner wall of the opening (11) of the display module (1). The light-blocking layer (312) can effectively prevent light from leaking from a film layer of the display module (1) where the opening (11) extends therethrough.
Inventors:
QIAN ZHENGKUN (CN)
LIANG HENGZHEN (CN)
LIANG HENGZHEN (CN)
Application Number:
PCT/CN2021/075976
Publication Date:
August 26, 2021
Filing Date:
February 08, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G09F9/00; H04N5/225; H05K7/20
Foreign References:
| CN111179746A | 2020-05-19 | |||
| CN108881543A | 2018-11-23 | |||
| CN108881543A | 2018-11-23 | |||
| CN109461374A | 2019-03-12 | |||
| CN208922027U | 2019-05-31 | |||
| CN208922027U | 2019-05-31 | |||
| CN109782482A | 2019-05-21 | |||
| CN109782482A | 2019-05-21 | |||
| CN110646962A | 2020-01-03 | |||
| CN110646962A | 2020-01-03 | |||
| US20070121318A1 | 2007-05-31 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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