Title:
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
Document Type and Number:
WIPO Patent Application WO/2020/091446
Kind Code:
A1
Abstract:
The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound according to the present disclosure, an organic electroluminescent device having a low driving voltage and/or a high luminous efficiency and/or a long lifespan can be provided.
Inventors:
HONG JIN-RI (KR)
PARK HYO-SOON (KR)
LEE HYO-JUNG (KR)
KANG HYUN-JU (KR)
PARK HYO-SOON (KR)
LEE HYO-JUNG (KR)
KANG HYUN-JU (KR)
Application Number:
PCT/KR2019/014568
Publication Date:
May 07, 2020
Filing Date:
October 31, 2019
Export Citation:
Assignee:
ROHM & HAAS ELECT MATERIALS KOREA LTD (KR)
International Classes:
C09K11/06; C07D307/91; C07D307/93; C07D333/76; C07D333/80; C07D401/04; C07D401/14; C07D403/04; C07D403/10; C07D407/04
Domestic Patent References:
| WO2018159964A1 | 2018-09-07 | |||
| WO2018021841A1 | 2018-02-01 |
Foreign References:
| US20180175306A1 | 2018-06-21 | |||
| JP2014160813A | 2014-09-04 |
Other References:
GOURAV M. UPADHYAY ET AL: "Synthesis and Photophysical Properties of Aza[ n ]helicenes", JOURNAL OF ORGANIC CHEMISTRY, AMERICAN CHEMICAL SOCIETY, US, vol. 81, no. 17, 2 September 2016 (2016-09-02), US, pages 7751 - 7759, XP055549657, ISSN: 0022-3263, DOI: 10.1021/acs.joc.6b01395
NATALIYA N. KARAUSH-KARMAZIN ET AL .: "Impact of heteroatoms (S, Se, and Te) on the aromaticity of heterocirculenes", NEW JOURNAL OF CHEMISTRY, vol. 43, no. 30, 2 July 2019 (2019-07-02), GB, pages 12178 - 12190, XP055699588, ISSN: 1144-0546, DOI: 10.1039/C9NJ02468A
NATALIYA N. KARAUSH-KARMAZIN ET AL .: "Impact of heteroatoms (S, Se, and Te) on the aromaticity of heterocirculenes", NEW JOURNAL OF CHEMISTRY, vol. 43, no. 30, 2 July 2019 (2019-07-02), GB, pages 12178 - 12190, XP055699588, ISSN: 1144-0546, DOI: 10.1039/C9NJ02468A
Attorney, Agent or Firm:
CHANG, Hoon (KR)
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