Title:
ORGANIC LIGHT-EMITTING DIODE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/206736
Kind Code:
A1
Abstract:
An organic light-emitting diode device (10), comprising, in sequence from bottom up: a glass substrate (1), an anode layer (2), an electron transmission layer (3), a functional layer (4), a hole transmission layer (5), and a cathode layer (6), the electron transmission layer (3) being of a mesoporous material. By means of selecting a mesoporous material as the electron transmission layer (3), the electron transmission of the organic light-emitting diode device (10) may be promoted, an organic layer of the device may be protected, and when there is no packaging, the service life of the organic light-emitting diode device (10) may be increased.
Inventors:
BI YANLIANG (CN)
Application Number:
PCT/CN2019/083985
Publication Date:
October 15, 2020
Filing Date:
April 24, 2019
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L51/50; H01L51/54
Foreign References:
| US20110095271A1 | 2011-04-28 | |||
| CN109205553A | 2019-01-15 | |||
| US5958573A | 1999-09-28 | |||
| CN108376745A | 2018-08-07 | |||
| CN108910937A | 2018-11-30 | |||
| CN108598273A | 2018-09-28 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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