Title:
COMPOUND AND ORGANIC LIGHT EMITTING DEVICE CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2017/047993
Kind Code:
A1
Abstract:
Provided are a compound represented by chemical formula 1 below, and an organic light emitting device containing the same, wherein in chemical formula 1, A is a substituted or unsubstituted four-membered aromatic ring, and at least one of R1 to R12 has a substituent other than hydrogen.
Inventors:
CHA YONGBUM (KR)
KIM JIN JOO (KR)
KIM SEONG SO (KR)
RYU JEMIN (KR)
KIM JIN JOO (KR)
KIM SEONG SO (KR)
RYU JEMIN (KR)
Application Number:
PCT/KR2016/010163
Publication Date:
March 23, 2017
Filing Date:
September 09, 2016
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C07C13/72; C07C13/567; C09K11/06; H01L51/50
Domestic Patent References:
| WO2014057873A1 | 2014-04-17 |
Foreign References:
| KR20150010016A | 2015-01-28 | |||
| US20060141287A1 | 2006-06-29 | |||
| US20130049581A1 | 2013-02-28 | |||
| JP2012044011A | 2012-03-01 | |||
| US20160211456A1 | 2016-07-21 |
Other References:
See also references of EP 3351523A4
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
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