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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11594690 B1

PDFFull Text
Date of Patent:
Feb. 28, 2023

Filed:

Dec. 12, 2018

Organometallic complex, and polymer, mixture and formulation comprising same, and use thereof in electronic device

Applicant:

Guangzhou Chinaray Optoelectronic Materials Ltd., Guangdong, CN;

Inventors:

Chao Shi, Guangdong, CN;

Hong Huang, Guangdong, CN;

Junyou Pan, Guangdong, CN;

Assignee:

GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD., Guangdong, CN;

Attorneys:

PV IP PC

Wei Te Chung

Lu Ude

Primary Examiner:

William D Young

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07F 15/00 (2006.01); C09K 11/06 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0085 (2013.01); C07F 15/0033 (2013.01); C09K 11/06 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/1033 (2013.01); C09K 2211/1044 (2013.01); C09K 2211/185 (2013.01); H01L 51/5016 (2013.01);
Abstract

The present invention relates to an organometallic complex as shown in general formula (I), and to a polymer, mixture and formulation comprising same, and to use thereof in an electronic device, in particular the use in an organic luminous diode. By providing a new high performance phosphorescent luminous material, in the present the device structure is optimized such that the device achieves the best performance, realizing a high efficiency, high luminance and high stability OLED device, thereby providing a better material option for full-color display and lighting.

Find Patent Forward Citations

Shi, Chao. (2023). Organometallic complex, and polymer, mixture and formulation comprising same, and use thereof in electronic device (U.S. Patent No. 11594690). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11594690

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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