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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 11417845 B1

PDFFull Text
Date of Patent:
Aug. 16, 2022

Filed:

Aug. 05, 2019

Organic compound, organic light-emitting diode and organic light-emitting device containing the compound

Applicant:

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

Inventors:

Suk-Young Bae, Paju-si, KR;

In-Ae Shin, Paju-si, KR;

Jun-Yun Kim, Paju-si, KR;

Assignee:

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

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Jay Yang

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 233/58 (2006.01); C09K 11/06 (2006.01); C07D 277/22 (2006.01); C07D 209/88 (2006.01); H01L 27/32 (2006.01); H01L 51/50 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0067 (2013.01); C07D 209/88 (2013.01); C07D 233/58 (2013.01); C07D 277/22 (2013.01); C09K 11/06 (2013.01); H01L 51/0061 (2013.01); H01L 51/0069 (2013.01); C09K 2211/1018 (2013.01); H01L 27/3244 (2013.01); H01L 51/001 (2013.01); H01L 51/0072 (2013.01); H01L 51/5004 (2013.01); H01L 51/504 (2013.01); H01L 51/5012 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/5088 (2013.01); H01L 51/5092 (2013.01); H01L 51/5096 (2013.01); H01L 51/56 (2013.01); H01L 2251/552 (2013.01); H01L 2251/558 (2013.01);
Abstract

An organic compound having a spiro-anthracene core and an aromatic or heteroaromatic group and/or an amino group bonded to the core, and an organic light-emitting diode and an organic light-emitting device including the organic compound are disclosed. Since the organic compound of the present disclosure has a rigid structure and a substantially narrow full width at half maximum (FWHM), it is possible to manufacture an organic light-emitting diode and an organic light-emitting device with lowered driving voltages and enhanced luminous efficiency and color purity using the organic compound.

Find Patent Forward Citations

Bae, Suk-Young. (2022). Organic compound, organic light-emitting diode and organic light-emitting device containing the compound (U.S. Patent No. 11417845). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11417845

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

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