Title:
BENZOFLUORANTHENE COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC APPARATUS
Document Type and Number:
Japanese Patent JP2015007011
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an organic electroluminescent element which emits light with high efficiency, a benzofluoranthene compound which can be used for the organic electroluminescent element, a material for organic electroluminescent element comprising the benzofluoranthene compound, and an electronic apparatus comprising the organic electroluminescent element.SOLUTION: A benzofluoranthene compound is represented by formula (1), and the representative compound is a compound where Ris a substituent represented by CH, and R, Rand R-Rare a hydrogen group.
Inventors:
ITO HIROKATSU
NAGAO TOMOHIRO
NAGAO TOMOHIRO
Application Number:
JP2013133087A
Publication Date:
January 15, 2015
Filing Date:
June 25, 2013
Export Citation:
Assignee:
IDEMITSU KOSAN CO
International Classes:
C07C13/62; C09K11/06; H01L51/50
Attorney, Agent or Firm:
Bottom intellectual property office of patent business corporation Tatsuyuki