Title:
DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/228417
Kind Code:
A1
Abstract:
A display panel and a manufacturing method therefor, and a display device. The display panel comprises: a substrate (100); a first electrode (101), located on the substrate (100); an electron transport layer (10), located on the side of the first electrode (101) away from the substrate (100), wherein the electron transport layer (10) comprises a plurality of hole structures; a quantum dot light emitting layer (20), located on the side of the electron transport layer (10) away from the substrate (100), wherein the electron transport layer (10) is directly in contact with the quantum dot light emitting layer (20); and a second electrode (90), located on the side of the quantum dot light emitting layer (20) away from the substrate (100).
Inventors:
ZHANG AIDI (CN)
Application Number:
PCT/CN2020/080530
Publication Date:
November 19, 2020
Filing Date:
March 21, 2020
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE TECHNOLOGY DEV CO LTD (CN)
BEIJING BOE TECHNOLOGY DEV CO LTD (CN)
International Classes:
H01L51/50
Foreign References:
| CN110098341A | 2019-08-06 | |||
| CN108767129A | 2018-11-06 | |||
| EP1901363A1 | 2008-03-19 | |||
| CN108269941A | 2018-07-10 | |||
| CN109427978A | 2019-03-05 | |||
| CN108376745A | 2018-08-07 | |||
| KR20170043922A | 2017-04-24 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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