新規有機電界発光化合物およびこれを使用する有機電界発光素子 - Rohm and Haas Electronic Materials Korea Limited

Title:

新規有機電界発光化合物およびこれを使用する有機電界発光素子

Document Type and Number:

Japanese Patent JP2012521414

Kind Code:

A

Abstract:

Disclosed are a novel organic electroluminescent compound and an organic electroluminescent device including the same. When included in a hole injection layer or a hole transport layer of an organic electroluminescent device, the disclosed organic electroluminescent compound can improve luminous efficiency while lowering driving voltage of the device.

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Inventors:

Kim, Yang Jill
Cho, Yang Chun
Kwon, Hyuk Chu
Kim, Bon Ok
Kim, Song Min
Yun, Sun Soo

Application Number:

JP2012501926A

Publication Date:

September 13, 2012

Filing Date:

March 18, 2010

Export Citation:

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Assignee:

Rohm and Haas Electronic Materials Korea Limited

International Classes:

C07D209/86; C07D401/04; C07D401/12; C07D403/04; C07D403/12; C07D409/04; C07D471/04; C07D487/04; C09K11/06; H01L51/50; H05B33/12

Domestic Patent References:

JP2010070495A	2010-04-02
JP2001039934A	2001-02-13
JP2012500789A	2012-01-12
JP2001039934A	2001-02-13
JP2012500789A	2012-01-12
JP2011503055A	2011-01-27
JP2012507507A	2012-03-29
JP2012505205A	2012-03-01
JP2010070495A	2010-04-02

Foreign References:

US20050221124A1	2005-10-06
US20050221124A1	2005-10-06

Attorney, Agent or Firm:

Patent Business Corporation Sender International Patent Office

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