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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 12167643 B1

PDFFull Text
Date of Patent:
Dec. 10, 2024

Filed:

Aug. 14, 2023

Ink including an organic material, display device using the same, and method of manufacturing display device

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Dongha Lee, Yongin-si, KR;

Donghoon Kwak, Yongin-si, KR;

Dukki Kim, Yongin-si, KR;

Sehun Kim, Yongin-si, KR;

Seoksoon Back, Yongin-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;

Attorney:

KILE PARK REED & HOUTTEMAN PLLC

Primary Examiner:

Khanh T Nguyen

Int. Cl.
CPC ...
H10K 71/00 (2023.01); C09D 11/30 (2014.01); C09K 11/06 (2006.01); H10K 59/122 (2023.01); H10K 85/10 (2023.01); H10K 59/12 (2023.01);
U.S. Cl.
CPC ...
H10K 59/122 (2023.02); C09D 11/30 (2013.01); C09K 11/06 (2013.01); H10K 71/00 (2023.02); H10K 85/141 (2023.02); H10K 59/1201 (2023.02);
Abstract

An ink for a display device, the ink includes: an organic material, wherein the organic material has a molecular weight greater than about 500 and less than about 1,000,000, and the organic material in the ink has a concentration and the molecular weight of the organic material satisfy:<−3.518*ln()+45.59,wherein y is the concentration of the organic material, and x is the molecular weight of the organic material.

Find Patent Forward Citations

Lee, Dongha. (2024). Ink including an organic material, display device using the same, and method of manufacturing display device (U.S. Patent No. 12167643). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12167643

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

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