Title:
有機発光素子
Document Type and Number:
Japanese Patent JP6447851
Kind Code:
B2
Abstract:
The present specification provides an organic light emitting device.
Inventors:
Cha, Yong Bum
Hong, Sun Kil
Kim, Seong Saw
Ryu, Gemin
Hong, Sun Kil
Kim, Seong Saw
Ryu, Gemin
Application Number:
JP2017549411A
Publication Date:
January 09, 2019
Filing Date:
June 10, 2016
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
H01L51/50; C07C15/62; C07D221/20; C07D401/12; C07D405/12; C07D409/12; C07D471/04; C07F7/30; C09K11/06
Domestic Patent References:
| JP2014523875A | ||||
| JP2013510848A | ||||
| JP2008511162A |
Foreign References:
| KR1020150039578A | ||||
| KR1020150037605A | ||||
| KR1020150030309A | ||||
| KR1020140015202A |
Other References:
CHEN, Hua et al.,Spiro-annulated hole-transport material outperforms NPB with higher mobility and stability in organic light-emitting diodes,Dyes and Pigments,2014年 3月21日,107,15-20
Attorney, Agent or Firm:
Longhua International Patent Service Corporation