Title:
有機電界発光素子
Document Type and Number:
Japanese Patent JP2006519477
Kind Code:
A
Abstract:
Disclosed is an organic electroluminescent device including a substrate, a first and second electrode formed on the substrate, and a light-emitting layer formed between the first electrode and the second electrode. The light-emitting layer includes a plurality of materials which is a green luminescent material using a following chemical formula as a dopant. In this case, at least one of A1 and A2 is selected from a substituted or non-substituted aromatic group, a heterocyclic group, an aliphatic group, and hydrogen.
Inventors:
Theo, Jeon Dae
Kim, hee jun
Lee, Khun Hoon
Oh, Hyun Yun
Kim, Mun Theop
Park, Chung Gun
Kim, hee jun
Lee, Khun Hoon
Oh, Hyun Yun
Kim, Mun Theop
Park, Chung Gun
Application Number:
JP2006500655A
Publication Date:
August 24, 2006
Filing Date:
March 05, 2004
Export Citation:
Assignee:
LG Electronics Inc.
International Classes:
H01L51/50; C09K11/06; H01L51/00; H05B33/14; H05B33/18; C07C211/61; H01L51/30; C09K
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Mitsuo Tateishi
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro
Yusuke Murakoshi
Tomoaki Komiya
Miyazaki Yoshio
Mitsuo Tateishi
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro
Yusuke Murakoshi
Tomoaki Komiya