Title:
ORGANIC ELECTROLUMINESCENT ELEMENT, ELECTRONIC DEVICE, AND MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT
Document Type and Number:
Japanese Patent JP2018125504
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having low voltage and long lifetime, an electronic device, and a material for an organic electroluminescence element.SOLUTION: The organic electroluminescence device includes: a cathode; an anode; and a light emitting layer disposed between the cathode and the anode. The light emitting layer contains a first material composed of a specific anthracene compound, a second material composed of a specific pyrene compound, and a third material being an amine compound.SELECTED DRAWING: None
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Inventors:
NAKANO HIRONORI
TAKAHASHI YOSHIAKI
SADO TAKAYASU
NISHIMURA KAZUKI
TAKAHASHI YOSHIAKI
SADO TAKAYASU
NISHIMURA KAZUKI
Application Number:
JP2017019108A
Publication Date:
August 09, 2018
Filing Date:
February 03, 2017
Export Citation:
Assignee:
IDEMITSU KOSAN CO
International Classes:
H01L51/50; C09K11/06
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Attorney, Agent or Firm:
Heiwa International Patent Office