Title:
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/232655
Kind Code:
A1
Abstract:
Presented is an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound of the present disclosure, it is possible to provide an organic electroluminescent device having an operating voltage lower than that of a conventional organic electroluminescent device and thus achieving higher power efficiency.
Inventors:
KIM CHI-SIK (KR)
LEE SOO-YONG (KR)
LEE DONG HYUNG (KR)
LIU YUCHEN (CN)
LEE SOO-YONG (KR)
LEE DONG HYUNG (KR)
LIU YUCHEN (CN)
Application Number:
PCT/CN2019/087896
Publication Date:
November 26, 2020
Filing Date:
May 22, 2019
Export Citation:
Assignee:
ROHM & HAAS ELECT MATERIALS KOREA LTD (KR)
ROHM AND HAAS ELECTRONIC MAT SHANGHAI LTD (CN)
ROHM AND HAAS ELECTRONIC MAT SHANGHAI LTD (CN)
International Classes:
C07D498/22; C07C15/28; C07D235/02; C07D263/52; C07D277/60; C07D413/14; C07D417/14; C07D513/22
Domestic Patent References:
| WO2018151470A1 | 2018-08-23 |
Foreign References:
| CN107922351A | 2018-04-17 | |||
| CN108137572A | 2018-06-08 | |||
| CN108329271A | 2018-07-27 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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