Title:
ORGANIC COMPOUND, LIGHT EMITTING ELEMENT, LIGHT EMITTING DEVICE, ELECTRONIC APPARATUS, AND LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/229591
Kind Code:
A1
Abstract:
Provided is a novel compound. Also provided is a light emitting element with good light emission efficiency and element longevity. The organic compound represented by general formula (G2), in which a benz[a]anthracene skeleton is bonded to the 2-position of an anthracene skeleton. In general formula (G2), each of R1-R3, R5-R12, and R21-R29 independently represents hydrogen, a C1-6 alkyl group, a C3-6 cycloalkyl group, or a C6-13 substituted or unsubstituted aryl group that forms a ring. One aspect of the present invention is a light emitting element that has said compound.
Inventors:
KADOMA HIROSHI (JP)
SEO SATOSHI (JP)
SUZUKI HIROKI
HASHIMOTO NAOAKI (JP)
SUZUKI TSUNENORI (JP)
SEO SATOSHI (JP)
SUZUKI HIROKI
HASHIMOTO NAOAKI (JP)
SUZUKI TSUNENORI (JP)
Application Number:
PCT/IB2019/054218
Publication Date:
December 05, 2019
Filing Date:
May 22, 2019
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
C07C15/38; F21S2/00; H01L51/50; H05B33/12; F21Y115/15
Foreign References:
| JP2017514807A | 2017-06-08 | |||
| JP2010528070A | 2010-08-19 | |||
| JP2013232521A | 2013-11-14 | |||
| JP2015042636A | 2015-03-05 | |||
| JP2013521670A | 2013-06-10 |
Download PDF:
Previous Patent: UNIVERSAL DIMMER
Next Patent: PROCESS FOR PRODUCTION OF DIOL ESTERS FROM ESTERS OF MONO ALCOHOLS
Next Patent: PROCESS FOR PRODUCTION OF DIOL ESTERS FROM ESTERS OF MONO ALCOHOLS