Title:
TRANSITION METAL COMPLEX MATERIAL AND APPLICATION THEREOF IN ELECTRONIC DEVICES
Document Type and Number:
WIPO Patent Application WO/2019/114668
Kind Code:
A1
Abstract:
Disclosed in the present invention are a novel organometallic complex and an application thereof in organic electronic devices, particularly in organic phosphorescent light emitting diodes. The present invention further relates to organic electronic devices, in particular organic light emitting diodes (OLEDs), that comprise the organometallic complex according to the present invention, and an application thereof in display and illumination technologies. By means of optimizing the structure of a device and changing the concentration of the metal complex in a matrix thereof, optimal device performance may be achieved, facilitating the implementation of a high-efficiency, high-brightness and high-stability OLED device, and providing a better material option for full-color display and illumination applications.
Inventors:
LEUNG CHI MING (CN)
HUANG HONG (CN)
PAN JUNYOU (CN)
HUANG HONG (CN)
PAN JUNYOU (CN)
Application Number:
PCT/CN2018/120131
Publication Date:
June 20, 2019
Filing Date:
December 10, 2018
Export Citation:
Assignee:
GUANGZHOU CHINARAY OPTOELECTRONIC MAT LTD (CN)
International Classes:
C09K11/06; C07F15/00; H01L51/50
Foreign References:
| US20130299795A1 | 2013-11-14 | |||
| CN103130835A | 2013-06-05 | |||
| CN104974166A | 2015-10-14 | |||
| CN104277075A | 2015-01-14 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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