Title:
COMPOUND FOR ORGANIC ELECTROLUMINESCENCE ELEMENT AND ORGANIC ELECTROLUMINESCENCE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2018/179482
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an organic electroluminescence element which has a long life and emits blue light having high color purity. A dibenzo[c, g]fluorene compound including a specific substitution group of the present invention is contained in an organic electroluminescence element, whereby it becomes possible to provide an organic electroluminescence element which has a long life and emits blue light having high color purity.
Inventors:
YANAI NAOKO (JP)
IKEBE KIRYU (JP)
HOSHINO JUNICHI (JP)
IWAMOTO TOMOMI (JP)
IKEBE KIRYU (JP)
HOSHINO JUNICHI (JP)
IWAMOTO TOMOMI (JP)
Application Number:
PCT/JP2017/030908
Publication Date:
October 04, 2018
Filing Date:
August 29, 2017
Export Citation:
Assignee:
TDK CORP (JP)
International Classes:
H01L51/50; C07C22/08; C07C25/22; C07C255/51; C07C255/52; C09K11/06
Domestic Patent References:
| WO2016017514A1 | 2016-02-04 |
Foreign References:
| JP2017036267A | 2017-02-16 | |||
| KR20120031684A | 2012-04-04 |
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