有機金属錯体、発光性固体、有機EL素子及び有機ELディスプレイ

Japanese Patent JP4880450

B2

The present invention aims to provide organic EL elements etc., containing phosphorescent organometallic complexes, that can exhibit longer durability, higher emitting efficiency, superior thermal/electrical stability, significantly longer operating life. The organic EL elements comprise an organic thin layer interposed between a positive hole transport layer and a electron transport layer, the organic thin layer comprises an organometallic complex comprising at least a metal element, a tridentate ligand, and a monodentate ligand, wherein the tridentate ligand bonds with the metal atom through two nitrogen atoms and one carbon atom, and the carbon atom exists between the two nitrogen atoms, and a monodentate ligand bonds with the metal atom through a atom selected from the group consisting of C, N, O, P and S atoms.

JP2016506364	The catalyst and the process for synthesizing it
WO/2023/082897	METAL IRIDIUM COMPLEX AND APPLICATION THEREOF
WO/2003/072681	PHOSPHORS, PROCESS FOR PRODUCTION THEREOF, PHOSPHORESCENT COMPOSITIONS AND ARTICLES MADE BY USING THE SAME

Toyama
Yu Sato
Norio Saruwatari

JP2006512711A

February 22, 2012

April 30, 2004

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FUJIFILM Corporation

C07F15/00; C07C37/66; C07C39/15; C07C39/235; C07D213/22; C07D213/53; C07D217/14; C07D231/12; C07D249/08; C07D277/66; C07D277/68; C07D277/70; C07F9/50; C09K11/06; H01L51/00; H01L51/50; H05B33/14

WO2004039914A1	2004-05-13
WO2004039781A1	2004-05-13

Koichi Hirota
Yoshihiro Nagare
Naoko Matsuda

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