Title:
有機エレクトロルミネッセンス素子、表示装置および照明装置
Document Type and Number:
Japanese Patent JP5168785
Kind Code:
B2
Abstract:
An organic electroluminescent element comprising a cathode and an anode having therebetween at least one organic compound layer, wherein one of the organic compound layer comprises a polymer having a repeat unit represented by Formula (1) (wherein Ar 1 represents an arylene group which may have a substituent or a heteroarylene group having not more than two heteroatoms, which may have a substituent; and L 1 represents a divalent linkage group selected from a prescribed group; and n 1 represents an integer of not less than two).
Inventors:
High Hideo
Hiroshi Kita
Hiroshi Kita
Application Number:
JP2005513321A
Publication Date:
March 27, 2013
Filing Date:
August 17, 2004
Export Citation:
Assignee:
Konica Minolta Holdings Co., Ltd.
International Classes:
H01L51/50; C08G65/38; C08G75/04; C08G77/60; C08G79/00; C09K11/06; H05B33/14
Domestic Patent References:
| JP2007502877A | 2007-02-15 | |||
| JPH06234968A | 1994-08-23 | |||
| JPH04202394A | 1992-07-23 | |||
| JPH0493389A | 1992-03-26 | |||
| JP2003171659A | 2003-06-20 | |||
| JP2007502877A | 2007-02-15 |
Foreign References:
| WO2003018653A1 | 2003-03-06 |
Attorney, Agent or Firm:
Gwangyang International Patent Office
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