Title:
FLUORENE COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT USING THE COMPOUND
Document Type and Number:
Japanese Patent JP2004083481
Kind Code:
A
Abstract:
To provide a novel fluorene compound and a highly durable organic light emitting element emitting light at high efficiency and luminance by using the fluorene compound.
The fluorene compound is represented by formula [I] and is exemplified by compound 1. The organic light emitting element uses the compound.
Inventors:
SUZUKI KOICHI
SAITO AKITO
YAMADA NAOKI
HIRAOKA MITSUO
NEGISHI CHIKA
SENOO AKIHIRO
YASHIRO RYOJI
TANAKA DAISAKU
SAITO AKITO
YAMADA NAOKI
HIRAOKA MITSUO
NEGISHI CHIKA
SENOO AKIHIRO
YASHIRO RYOJI
TANAKA DAISAKU
Application Number:
JP2002246447A
Publication Date:
March 18, 2004
Filing Date:
August 27, 2002
Export Citation:
Assignee:
CANON KK
International Classes:
H01L51/50; C07C13/567; C07C13/573; C07C13/62; C07C13/66; C07C22/08; C07C25/22; C07C211/61; C07C217/92; C07C255/58; C07D219/02; C09K11/06; (IPC1-7): C07C13/66; C07C13/573; C07C13/62; C07C25/22; C07D219/02; C09K11/06; H05B33/14; H05B33/22
Domestic Patent References:
JP2002154993A | 2002-05-28 | |||
JPH11111460A | 1999-04-23 | |||
JP2001039933A | 2001-02-13 | |||
JPS58128328A | 1983-07-30 | |||
JP2003229273A | 2003-08-15 | |||
JP2004043349A | 2004-02-12 | |||
JP2004042485A | 2004-02-12 | |||
JP2003128651A | 2003-05-08 |
Attorney, Agent or Firm:
Keisuke Watanabe
Yoshihiro Yamaguchi
Yoshihiro Yamaguchi
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