Title:
ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE SAME
Document Type and Number:
WIPO Patent Application WO/2021/137509
Kind Code:
A1
Abstract:
The present disclosure relates to an OLED that includes a first electrode; a second electrode facing the first electrode; and a first emitting material layer including a first host being an anthracene derivative and a first dopant being a pyrene derivative and positioned between the first and second electrodes, wherein at least one of an anthracene core of the first host and a pyrene core of the first dopant is deuterated.
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Inventors:
RYU DAE WON (KR)
SONG IN BUM (KR)
YOON SEUNG HEE (KR)
KIM SANG BEOM (KR)
SONG IN BUM (KR)
YOON SEUNG HEE (KR)
KIM SANG BEOM (KR)
Application Number:
PCT/KR2020/018950
Publication Date:
July 08, 2021
Filing Date:
December 23, 2020
Export Citation:
Assignee:
LG DISPLAY CO LTD (KR)
International Classes:
H01L51/00; H01L51/50
Foreign References:
| US20160211457A1 | 2016-07-21 | |||
| KR20160069468A | 2016-06-16 | |||
| US20160225992A1 | 2016-08-04 | |||
| US20180351101A1 | 2018-12-06 | |||
| KR20180007906A | 2018-01-24 |
Attorney, Agent or Firm:
NEIT INTERNATIONAL PATENT & LAW FIRM (KR)
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