Organometallic Complex, and Light-Emitting Element, Light-Emitting Device and Electronic- Device Using the Organometallic Complex
申请人:Inoue Hideko
公开号:US20090015143A1
公开(公告)日:2009-01-15
It is an object of the present invention to provide an organometallic complex which can increase recombination efficiency of electrons and holes. One aspect of the present invention is an organometallic complex having a structure represented by a general formula (1), wherein each of R
1
and R
2
is any of a halogen group, a —CF
3
group, a cyano group, and an alkoxycarbonyl group, each of R
3
and R
4
is any of hydrogen and an alkyl group having 1 to 4 carbon atoms, and M is an element that belongs to Group 9 or 10 of the periodic table.
ORGANOMETALLIC COMPLEX, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE AND ELECTRONIC DEVICE USING THE ORGANOMETALLIC COMPLEX
申请人:SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
公开号:EP1869059A1
公开(公告)日:2007-12-26
US8889266B2
申请人:——
公开号:US8889266B2
公开(公告)日:2014-11-18
[EN] ORGANOMETALLIC COMPLEX, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE AND ELECTRONIC DEVICE USING THE ORGANOMETALLIC COMPLEX<br/>[FR] COMPLEXE ORGANOMETALLIQUE, ET ELEMENT ELECTROLUMINESCENT, DISPOSITIF ELECTROLUMINESCENT ET DISPOSITIF ELECTRONIQUE UTILISANT LE COMPLEXE ORGANOMETALLIQUE
申请人:SEMICONDUCTOR ENERGY LAB
公开号:WO2006098460A1
公开(公告)日:2006-09-21
[EN] It is an object of the present invention to provide an organometallic complex which can increase recombination efficiency of electrons and holes. One aspect of the present invention is an organometallic compex having a structure represented by a general formula (1), wherein each of R1 and R2 is any of a halogen group, a -CF3 group, a cyano group, and an alkoxycarbonyl group, each of R3 and R4 is any of hydrogen and an alkyl group having 1 to 4 carbon atoms, and M is an element that belongs to Group 9 or 10 of the periodic table. [FR] L'invention concerne un complexe organométallique capable d'améliorer l'efficacité de la recombinaison des électrons et des trous. Un aspect de l'invention concerne un complexe organométallique d'une structure représentée par la formule générale (1), où chaque R1 et R2 est choisi parmi un groupement halogène, un groupement en -CF3, un groupement cyano, et un groupement alkoxycarbonyle, chaque R3 et R4 est choisi parmi l'hydrogène et un groupement alkyle ayant 1 à 4 atomes de carbone, et M est un élément appartenant au groupe 9 ou au groupe 10 du tableau périodique.