Title:
架橋基を有する有機化合物、有機電界発光素子用組成物および有機電界発光素子
Document Type and Number:
Japanese Patent JP5262014
Kind Code:
B2
Abstract:
To provide an organoelectroluminescent element that exhibits a high light-emitting efficiency and high driving stability using an organic compound suitable for a wet film-forming method, particularly an organic compound that has high effects for confining an electron and an exciton in a light-emitting layer side and excellent preservation stability.
The organic compound is represented by formula (I). The organoelectroluminescent element comprises a substrate and, formed thereon, a positive electrode, a negative electrode and one or two or more organic layers sandwiched between the positive electrode and the negative electrode, where at least one of the organic layers comprises the organic compound.
COPYRIGHT: (C)2008,JPO&INPIT
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Inventors:
Koichiro Iida
Tomoyuki Ogata
Masayoshi Yabe
Nakai Toshimitsu
Masako Takeuchi
Kyoko Endo
Hideki Goromaru
Okabe Kazuki
Tomoyuki Ogata
Masayoshi Yabe
Nakai Toshimitsu
Masako Takeuchi
Kyoko Endo
Hideki Goromaru
Okabe Kazuki
Application Number:
JP2007203261A
Publication Date:
August 14, 2013
Filing Date:
August 03, 2007
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
C07C215/74; C07C217/80; C07C219/34; C09K11/06; H01L51/50
Domestic Patent References:
| JP2007045778A | ||||
| JP2006315983A | ||||
| JP2005346011A | ||||
| JP2005107471A | ||||
| JP2004199935A | ||||
| JP2001166516A | ||||
| JP2002212150A | ||||
| JP7114987A |
Foreign References:
| WO2006000389A1 | ||||
| WO1997033193A1 |
Attorney, Agent or Firm:
Tsuyoshi Shigeno