Title:
DISPLAY PANEL, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2023/092436
Kind Code:
A1
Abstract:
A display panel, comprising a pixel defining layer (31). The pixel defining layer (31) comprises: a plurality of first pixel definition bars (311) extending in a first direction and arranged at intervals in a second direction perpendicular to the first direction; a plurality of second pixel definition bars (312) extending in the second direction and arranged at intervals in the first direction, at least one of the plurality of second pixel definition bars (312) being provided with at least one widened portion (3121), the width of the widened portion (3121) being greater than the width of the remaining portion of the second pixel definition bar (312) to which the widened portion (3121) belongs, and the width of the widened portion (3121) being the maximum width, in the first direction, of the cross section of the widened portion (3121) parallel to a plane defined by the first direction and the second direction; and an auxiliary electrode hole (313) arranged in at least one of the at least one widened portion (3121). Also provided are a display device and a method for manufacturing the display panel.
Inventors:
WANG HUIFENG (CN)
Application Number:
PCT/CN2021/133378
Publication Date:
June 01, 2023
Filing Date:
November 26, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI BOE JOINT TECH CO LTD (CN)
HEFEI BOE JOINT TECH CO LTD (CN)
International Classes:
H01L27/32; H01L51/56
Foreign References:
| CN112234085A | 2021-01-15 | |||
| US20190006443A1 | 2019-01-03 | |||
| CN109273516A | 2019-01-25 | |||
| CN112002817A | 2020-11-27 | |||
| US20070200488A1 | 2007-08-30 | |||
| CN103311269A | 2013-09-18 | |||
| CN108807457A | 2018-11-13 |
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
Download PDF: