Title:
A light emitting element, a luminescent device, electronic equipment, a lighting installation
Document Type and Number:
Japanese Patent JP6014228
Kind Code:
B2
Abstract:
A composite material which includes an organic compound and an inorganic compound and has a high carrier-transport property is provided. A composite material having a good property of carrier injection into an organic compound is provided. A composite material in which light absorption due to charge-transfer interaction is unlikely to occur is provided. A composite material having a high visible-light-transmitting property is provided. A composite material including a hydrocarbon compound and an inorganic compound exhibiting an electron-accepting property with respect to the hydrocarbon compound is provided. The hydrocarbon compound has a substituent bonded to a naphthalene skeleton, a phenanthrene skeleton, or a triphenylene skeleton and has a molecular weight of 350 to 2000, and the substituent has one or more rings selected from a benzene ring, a naphthalene ring, a phenanthrene ring, and a triphenylene ring.
Inventors:
Kaoru Ogita
Hiromi Seo
Harue Osaka
Ushikubo Takahiro
Tetsushi Seo
Takako Takasu
Hiromi Seo
Harue Osaka
Ushikubo Takahiro
Tetsushi Seo
Takako Takasu
Application Number:
JP2015186578A
Publication Date:
October 25, 2016
Filing Date:
September 24, 2015
Export Citation:
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
H01L51/50
Domestic Patent References:
| JP2007073932A | ||||
| JP2009272144A | ||||
| JP2011166105A | ||||
| JP2010153365A | ||||
| JP2010114312A | ||||
| JP2012169613A | ||||
| JP2002329580A |
Foreign References:
| US20100123152 |