Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LIGHT-EMITTING DEVICE, MANUFACTURING METHOD THEREFOR, DISPLAY PANEL AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/044873
Kind Code:
A1
Abstract:
A light-emitting device is provided. The light-emitting device comprises a first electrode, an electron transport and adjustment layer, a quantum dot light-emitting layer and a second electrode which are sequentially stacked. The electron transport and adjustment layer is configured to adjust the number of electrons transported by the first electrode to the quantum dot light-emitting layer.

Inventors:
ZHANG XIAOYUAN (CN)
Application Number:
PCT/CN2022/115412
Publication Date:
March 07, 2024
Filing Date:
August 29, 2022
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BEIJING BOE TECHNOLOGY DEV CO LTD (CN)
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H10K50/115
Domestic Patent References:
WO2021226818A12021-11-18
Foreign References:
CN108735905A2018-11-02
CN113851594A2021-12-28
CN112802973A2021-05-14
CN113130833A2021-07-16
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: VALVE CORE ASSEMBLY AND BUILT-IN ELECTRONICALLY CONTROLLED SHOCK ABSORBER COMPRISING SAME

Next Patent: BULK ACOUSTIC RESONATOR AND MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICE