Title:
LIGHT-EMITTING COMPOUND, LIGHT-EMITTING POLYMER COMPOUND AND LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2006/043539
Kind Code:
A1
Abstract:
Disclosed are a light-emitting compound and a light-emitting polymer compound which emit blue light or the like and contain pyrene. Also disclosed is a light-emitting device. Specifically disclosed are a light-emitting compound and a light-emitting polymer compound respectively characterized by having a specific structure. Also specifically disclosed is a light-emitting device characterized by comprising a light-emitting layer arranged between a pair of electrodes and containing the light-emitting compound or the light-emitting polymer compound.
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Inventors:
NAKAYA TADAO (JP)
MATSUMONO RYOJI (JP)
MATSUMONO RYOJI (JP)
Application Number:
PCT/JP2005/019107
Publication Date:
April 27, 2006
Filing Date:
October 18, 2005
Export Citation:
Assignee:
HIROSE ENGINEERING CO LTD (JP)
NAKAYA TADAO (JP)
MATSUMONO RYOJI (JP)
NAKAYA TADAO (JP)
MATSUMONO RYOJI (JP)
International Classes:
C07D271/10; C07D413/04; C07D413/14; C08F26/06; C08F34/02; C09K11/06; H01L51/50
Foreign References:
| GB1222970A | 1971-02-17 | |||
| JP2000281663A | 2000-10-10 | |||
| JPH09255725A | 1997-09-30 | |||
| EP1477544A2 | 2004-11-17 |
Other References:
THOMAS KRJ ET AL: "Green and Yellow Electroluminescent Dipolar Carbazole Derivatives: Features and Benefits of Electron-Withdrawing Segments.", CHEMISTRY OF MATERIALS., vol. 14, no. 9, September 2002 (2002-09-01), pages 3852 - 3859, XP001192539
Attorney, Agent or Firm:
Fukumura, Naoki (Yoyogi Palace, 21-10, Yoyogi 2-chome, Shibuya-ku Tokyo, JP)
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