PEROPYRENE COMPOUND, ORGANIC EL ELEMENT AND ORGANIC EL DISPLAY

Title:

PEROPYRENE COMPOUND, ORGANIC EL ELEMENT AND ORGANIC EL DISPLAY

Document Type and Number:

Japanese Patent JP2004161691

Kind Code:

A

Abstract:

To provide an organic EL element having excellent light-emitting efficiency, light-emitting brightness, color purity and the like of a red color.

The organic EL element has an organic thin film layer between a positive electrode and a negative electrode, and the organic thin film layer contains a peropyrene compound represented by structural formula (1) (wherein, R1, R6, R8 and R13 may be mutually the same or different, and each a group represented by structural formula (2); R2 to R5, R7, R9-R12 and R14 are each a hydrogen atom or a substituent, provided that R15 and R16 in structural formula (2) are the same or different and each a hydrogen atom, an alkyl group or an aryl group, and may mutually, directly or indirectly be linked to each other).

Inventors:

TOYAMA WATARU
SATO YU
SATO HIROYUKI
MATSUURA AZUMA
SARUWATARI NORIO
NARISAWA TOSHIAKI

Application Number:

JP2002330533A

Publication Date:

June 10, 2004

Filing Date:

November 14, 2002

Export Citation:

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Assignee:

FUJITSU LTD

International Classes:

H01L51/50; C07C211/61; C09K11/06; H01L51/00; H01L51/30; H05B33/14; H01L27/32; (IPC1-7): C07C211/61; C09K11/06; H05B33/14

Attorney, Agent or Firm:

Koichi Hirota

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