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.:
Date of Patent:
Oct. 14, 2025
Filed:
May. 11, 2023
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventor:
Eun Ju Kim, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 25/16 (2023.01); H01L 25/075 (2006.01); H10D 86/01 (2025.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01); H10H 20/84 (2025.01); H10H 20/851 (2025.01); H10H 20/852 (2025.01);
U.S. Cl.
CPC ...
H01L 25/167 (2013.01); H01L 25/0753 (2013.01); H10D 86/021 (2025.01); H10D 86/451 (2025.01); H10D 86/60 (2025.01); H10H 20/84 (2025.01); H10H 20/8512 (2025.01); H10H 20/8513 (2025.01); H10H 20/852 (2025.01);
Abstract
A display device includes a thin film transistor substrate having a thin film transistor, a light emitting element including an ultra-small LED element on the thin film transistor substrate, a pixel electrode connected to one end of the thin film transistor and one end of the light emitting element, a common electrode on the thin film transistor substrate and connected to an other end of the light emitting element, a color conversion layer on the light emitting element and including a plurality of quantum dot materials, and an encapsulation layer on the color conversion layer.