Title:
オキサジアゾール誘導体、発光素子、発光装置、照明装置、および電子機器
Document Type and Number:
Japanese Patent JP5396127
Kind Code:
B2
Abstract:
To provide a new compound suitable as a material constituting the electron transport layer of a light-emitting element, and to provide a light-emitting element, a light-emitting device, and electronic equipment which each uses the compound.
There are provided oxadiazole derivatives represented by structural formulas (1) to (3). There are also provided the light-emitting element, the light-emitting device, and the electronic equipment which are formed with one of the compounds. The oxadiazole derivatives represented by structural formulas (1) to (3) can suitably be used for light-emitting elements, because having excellent electron-transporting properties.
COPYRIGHT: (C)2011,JPO&INPIT
Inventors:
Nomura
Kawakami Shoko
Tomoko Shimogaki
Tetsushi Seo
Kawakami Shoko
Tomoko Shimogaki
Tetsushi Seo
Application Number:
JP2009085094A
Publication Date:
January 22, 2014
Filing Date:
March 31, 2009
Export Citation:
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
C07D271/10; C07D413/10; C09K11/06; H01L51/50
Domestic Patent References:
| JP2002105444A | ||||
| JP2007287676A | ||||
| JP4254231B2 | ||||
| JP2007197429A | ||||
| JP2008179607A | ||||
| JP2001507511A |
Foreign References:
| CN1546477A |
Other References:
Polymer,2006年,Vol.47,No.1,p.435-440,Scheme1-3
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