Title:
FLUORENYLENE COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT USING IT
Document Type and Number:
Japanese Patent JP2007169182
Kind Code:
A
Abstract:
To provide a novel pyrenylfluorenylene compound useful as an organic light-emitting element.
An organic light-emitting element containing a fluorenylene compound represented by general formula [1] has a light-emitting power with high efficiency and high luminance. In the formula, R1 to R4 are each an alkyl, aryl, aralkyl group or the like; R5 and R6 are each an alkyl, aralkyl, alkoxy, aryl group or the like; and R7 and R8 are each a sec-butyl, tert-butyl, adamantyl group or the like.
Inventors:
SAITO AKITO
YAMADA NAOKI
OKINAKA KEIJI
SUZUKI KOICHI
SENOO AKIHIRO
YAMADA NAOKI
OKINAKA KEIJI
SUZUKI KOICHI
SENOO AKIHIRO
Application Number:
JP2005366184A
Publication Date:
July 05, 2007
Filing Date:
December 20, 2005
Export Citation:
Assignee:
CANON KK
International Classes:
C07C13/567; C07C13/615; C07C211/60; C07C211/61; C09K11/06; H01L51/50
Domestic Patent References:
| JP2007318063A | 2007-12-06 | |||
| JP2005325097A | 2005-11-24 | |||
| JP2004083481A | 2004-03-18 |
Attorney, Agent or Firm:
Keisuke Watanabe
Yoshihiro Yamaguchi
Yoshihiro Yamaguchi
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