logo

For the Inventor, By the Inventor

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 10892419 B1

PDFFull Text
Date of Patent:
Jan. 12, 2021

Filed:

Oct. 11, 2018

Space-through charge transfer compound, and organic light emitting diode and display device using the same

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Hyo-Jin Noh, Paju-si, KR;

Kyung-Jin Yoon, Goyang-si, KR;

Dae-Wi Yoon, Paju-si, KR;

In-Ae Shin, Paju-si, KR;

Jun-Yun Kim, Goyang-si, KR;

Assignee:

LG Display Co., Ltd., Seoul, KR;

Attorney:

Fenwick & West LLP

Primary Examiner:

Jay Yang

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 403/10 (2006.01); C09K 11/06 (2006.01); C07D 213/38 (2006.01); C07D 235/18 (2006.01); H01L 27/32 (2006.01); C09K 11/02 (2006.01); H01L 51/50 (2006.01); C07D 401/10 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0058 (2013.01); C07D 213/38 (2013.01); C07D 235/18 (2013.01); C07D 401/10 (2013.01); C07D 403/10 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); H01L 27/3258 (2013.01); H01L 51/005 (2013.01); H01L 51/006 (2013.01); H01L 51/0052 (2013.01); H01L 51/0061 (2013.01); H01L 51/0067 (2013.01); H01L 51/0072 (2013.01); H01L 51/5012 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/1044 (2013.01); C09K 2211/1059 (2013.01); H01L 51/5004 (2013.01); H01L 51/5016 (2013.01); H01L 2251/552 (2013.01);
Abstract

Discussed is a space-through charge transfer compound including a naphthalene core; an electron donor moiety selected from carbazole and phenylcarbazole; and an electron acceptor moiety selected from pyridine, diazine, triazole, and phenyl benzodiazole, wherein the electron donor moiety and the electron acceptor moiety are combined to first and eighth positions of the naphthalene core with a benzene linker, respectively.

Find Patent Forward Citations

Noh, Hyo-Jin. (2021). Space-through charge transfer compound, and organic light emitting diode and display device using the same (U.S. Patent No. 10892419). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10892419

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

Loading…