Title:
有機化合物、これを含む発光ダイオードおよび発光装置
Document Type and Number:
Japanese Patent JP6744376
Kind Code:
B2
Abstract:
Compounds useful dopants for light emitting diodes and light emitting display devices are disclosed. The compounds have the following structure (Formula I):wherein R1a, R1b, R2a, R2b, Z1, Z2, X and Y are as defined herein. Light emitting diodes including the compounds of Formula I, light emitting devices including the same as well as methods associated with preparation and use of such compounds and devices are also provided.
Inventors:
Inayoung
Issunje
Bin Jung Kwon
Issunje
Bin Jung Kwon
Application Number:
JP2018201933A
Publication Date:
August 19, 2020
Filing Date:
October 26, 2018
Export Citation:
Assignee:
LG Display Company Limited
International Classes:
C07D495/04; H01L51/50; H05B33/14
Domestic Patent References:
| JP8015879A | ||||
| JP2009200263A | ||||
| JP2016162961A | ||||
| JP2011124235A | ||||
| JP2007329454A | ||||
| JP7160022A | ||||
| JP2008244430A |
Foreign References:
| KR20150027362A | ||||
| WO2015194429A1 | ||||
| KR20170003472A |
Other References:
Bulletin of the Chemical Society of Japan,1992年,65(8),2168-72
Attorney, Agent or Firm:
Okabe
Koji Yoshizawa
Haruhiko Mimura
Yoichi Okabe
Koji Yoshizawa
Haruhiko Mimura
Yoichi Okabe