Title:
A triallyl amine compound, a light emitting element, a luminescent device, electronic equipment, and a lighting installation
Document Type and Number:
Japanese Patent JP6005416
Kind Code:
B2
Abstract:
A novel triarylamine compound having a bipolar property is provided. The triarylamine compound can be used for a hole-injection layer, a hole-transport layer, a light-emitting layer, or an electron-transport layer in a light-emitting element. The triarylamine compound can also be used as a host material with a light-emitting material which emits relatively short-wavelength light, in a structure where the host material and the guest material constitute a light-emitting layer. The triarylamine compound of the present invention is a fluorescent compound and therefore can also be used as a light-emitting substance of a light-emitting layer. A light-emitting element having high emission efficiency is provided. A light-emitting device, an electronic device, or a lighting device having low power consumption is provided.
Inventors:
Harue Osaka
Ushikubo Takahiro
Suzuki Tsunetori
Nobuharu Osawa
Ushikubo Takahiro
Suzuki Tsunetori
Nobuharu Osawa
Application Number:
JP2012140695A
Publication Date:
October 12, 2016
Filing Date:
June 22, 2012
Export Citation:
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
C07D235/18; C09K11/06; H01L51/50
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Other References:
Chemistry - An Asian Jouranl,2010年,Vol.5(9),p.2093-2099