Title:
有機エレクトロルミネセンス材料、及びデバイス
Document Type and Number:
Japanese Patent JP6487237
Kind Code:
B2
Abstract:
The present disclosure provides novel compounds based on azadibenzothiophenes, azadibenzofurans and azadibenzoselenophenes with at least two nitrogen atoms in the aza rings. The compounds can be used in green, red, yellow and white emitting devices as electron-transporting hosts.
Inventors:
Scott Joseph
Pierre-Luc Tea Boudeau
Alexei Borisovich Jatkin
David Zenan Li
Chuan Jun Sha
Hitoshi Yamamoto
Pierre-Luc Tea Boudeau
Alexei Borisovich Jatkin
David Zenan Li
Chuan Jun Sha
Hitoshi Yamamoto
Application Number:
JP2015032663A
Publication Date:
March 20, 2019
Filing Date:
February 23, 2015
Export Citation:
Assignee:
Universal Display Corporation
International Classes:
C07D491/048; C07D495/04; C09K11/06; H01L51/50; H05B44/00
Domestic Patent References:
| JP2014209611A | ||||
| JP2011084531A | ||||
| JP2011071163A | ||||
| JP2014103108A |
Foreign References:
| KR1020140000611A | ||||
| WO2013102992A1 | ||||
| KR1020140013351A | ||||
| KR1020120092908A | ||||
| KR1020120072787A | ||||
| WO2015037675A1 | ||||
| WO2014065073A1 | ||||
| WO2013183851A1 | ||||
| WO2012102967A1 |
Other References:
Chem. Commun.,2013年,49,pp.6185-6187
Attorney, Agent or Firm:
Koichi Hirota
Yoshihiro Nagare
Naoko Matsuda
Yoshihiro Nagare
Naoko Matsuda