Title:
ORGANIC COMPOUND, LIGHT-EMITTING DEVICE, LIGHT-EMITTING EQUIPMENT, ELECTRONIC DEVICE, AND ILLUMINATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/058811
Kind Code:
A1
Abstract:
The present invention provides benzofuropyrimidine derivatives or benzothienopyrimidine derivatives as novel organic compounds. The organic compounds have a structure in which a benzothienocarbozolyl ring, a benzofurcarbazolyl ring, an indolocarbazolyl ring, or an indenocarbazolyl ring is directly bonded, or bonded via an aromatic hydrocarbon ring, to the 8-position of a benzofuropyrimidine ring or a benzothienopyrimidine ring. The organic compounds are represented by general formula (G1).
Inventors:
HARA TOMOKA (JP)
TOSU KEITO (JP)
YOSHIZUMI HIDEKO (JP)
SASAKI TOSHIKI (JP)
KIDO HIROMITSU (JP)
SEO SATOSHI (JP)
TOSU KEITO (JP)
YOSHIZUMI HIDEKO (JP)
SASAKI TOSHIKI (JP)
KIDO HIROMITSU (JP)
SEO SATOSHI (JP)
Application Number:
PCT/IB2019/057683
Publication Date:
March 26, 2020
Filing Date:
September 12, 2019
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
C07D491/048; C07D519/00; H01L51/50
Domestic Patent References:
| WO2018060307A1 | 2018-04-05 | |||
| WO2018060218A1 | 2018-04-05 | |||
| WO2019172623A1 | 2019-09-12 |
Foreign References:
| US20170271598A1 | 2017-09-21 | |||
| US20170025618A1 | 2017-01-26 |
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