Title:
アントラセン誘導体化合物を含む有機膜を備える有機発光素子
Document Type and Number:
Japanese Patent JP5202053
Kind Code:
B2
Abstract:
Provided is an organic light-emitting device including: a first electrode; a second electrode; and one or more organic layers interposed between the first electrode and the second electrode. At least one of the organic layers comprises two different anthracene derivatives represented by Formula 1:
wherein R 1 and R 2 are each independently a hydrogen atom, a substituted or unsubstituted C1-C30 alkyl group, a substituted or unsubstituted C1-C30 alkoxy group, a substituted or unsubstituted C6-C30 aryl group, a substituted or unsubstituted C6-C30 aryloxy group, a substituted or unsubstituted C4-C30 heteroaryl group, a substituted or unsubstituted C6-C30 condensed polycyclic group, a hydroxyl group, halogen, a cyano group, or a substituted or unsubstituted amino group. The weight ratio of the two different anthracene derivatives is 5:95 to 95:5.
Inventors:
Choi Kei
Lee Kan Hee
Thousand people
Hayashi camellia
Park Mika
Choi Rei
Park Yong-hiro
Lee Kan Hee
Thousand people
Hayashi camellia
Park Mika
Choi Rei
Park Yong-hiro
Application Number:
JP2008066612A
Publication Date:
June 05, 2013
Filing Date:
March 14, 2008
Export Citation:
Assignee:
Samsung Display Co.,Ltd.
International Classes:
H01L51/50; C09K11/06; C07C13/547
Domestic Patent References:
| JP2008547196A | ||||
| JP2003059668A | ||||
| JP2008053557A | ||||
| JP2009503849A | ||||
| JP2009514222A | ||||
| JP2009514215A | ||||
| JP2009504730A | ||||
| JP2008546185A | ||||
| JP2010517318A |
Foreign References:
| WO2007015781A1 | ||||
| US20060246315 | ||||
| WO2007021117A1 | ||||
| WO2007050334A1 | ||||
| WO2007050301A1 |
Attorney, Agent or Firm:
Yoshifumi Saeki
Takashi Watanabe
Yasuhiko Murayama
Takashi Watanabe
Yasuhiko Murayama