Title:
BORON COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2022/097968
Kind Code:
A1
Abstract:
The present specification relates to a boron compound represented by chemical formula 1 and an organic light-emitting device including same, wherein the compound has an emission spectrum with a narrow full width at half maximum, compared to a delayed fluorescence material of the prior art, and excellent internal quantum efficiency, and thus has high color purity and high efficiency characteristics.
Inventors:
KWON JANG HYUK (KR)
LEE JU YOUNG (KR)
KENKERA RAYAPPA NAVEEN (KR)
RAMANASKANDA BRAVEENTH (KR)
HWANG SOON JAE (KR)
LEE JU YOUNG (KR)
KENKERA RAYAPPA NAVEEN (KR)
RAMANASKANDA BRAVEENTH (KR)
HWANG SOON JAE (KR)
Application Number:
PCT/KR2021/014660
Publication Date:
May 12, 2022
Filing Date:
October 20, 2021
Export Citation:
Assignee:
UNIV INDUSTRY COOPERATION GROUP KYUNG HEE UNIV (KR)
International Classes:
C07F5/02; C09K11/06; H01L51/00; H01L51/50
Domestic Patent References:
| WO2020108899A1 | 2020-06-04 | |||
| WO2018095397A1 | 2018-05-31 |
Foreign References:
| KR20180122298A | 2018-11-12 | |||
| US20180069182A1 | 2018-03-08 | |||
| KR20200060243A | 2020-05-29 |
Attorney, Agent or Firm:
HANA IP LAW FIRM (KR)
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