Title:
ORGANIC ELECTROLUMINESCENT ELEMENT
Document Type and Number:
Japanese Patent JP2017204492
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which is excellent in luminous efficiency, drive voltage and life.SOLUTION: Provided is an organic EL element in which a hole transport layer contains a compound represented by a formula (1) and a luminous layer contains an amine derivative having a condensed ring structure of a particular structure.SELECTED DRAWING: None
Inventors:
SURUGA KAZUYUKI
YAMAMOTO TAKASHI
KASE KOKI
NAITO KEIGO
YAMAMOTO TAKASHI
KASE KOKI
NAITO KEIGO
Application Number:
JP2016093658A
Publication Date:
November 16, 2017
Filing Date:
May 09, 2016
Export Citation:
Assignee:
HODOGAYA CHEMICAL CO LTD
International Classes:
H01L51/50; C09K11/06
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JP2015110578A | 2015-06-18 | |||
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JPH04126790A | 1992-04-27 | |||
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