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Title:
NOVEL HETEROCYCLIC COMPOUND, LIGHT-EMITTING ELEMENT MATERIAL AND LIGHT-EMITTING ELEMENT USING THIS MATERIAL
Document Type and Number:
Japanese Patent JP2001335776
Kind Code:
A
Abstract:

To obtain a light-emitting element material excellent in color purity, good in light emission character, and excellent in stability during repeated use, and a light-emitting element.

This light-emitting element material is a compound represented by general formula (I) L-(A)m (wherein A represents a heterocyclic group formed by condensation of two or more aromatic hetero rings, the heterocyclic group represented by A in (A)m may be the same or different. (m) represents an integer of 2 or larger, and L represents a connecting group.), and the light-emitting element uses this material.


Inventors:
OKADA HISASHI
ISE TOSHIHIRO
Application Number:
JP2000218967A
Publication Date:
December 04, 2001
Filing Date:
July 19, 2000
Export Citation:
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Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
C07D519/00; C07F7/08; C07F7/30; C08F12/26; C08F226/06; C09K11/06; H05B33/14; H05B33/22; H01L51/50; (IPC1-7): C09K11/06; C07D519/00; C07F7/08; C07F7/30; H05B33/14; H05B33/22
Attorney, Agent or Firm:
Shohei Oguri (4 outside)