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:
Sep. 01, 2026
Filed:
Jul. 25, 2023
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/80 (2023.01); H10K 59/40 (2023.01);
U.S. Cl.
CPC ...
H10K 59/8791 (2023.02); H10K 59/40 (2023.02); H10K 59/873 (2023.02);
Abstract
A display device includes a substrate, a display element on the substrate, the display element including a pixel electrode, an emission layer, and an opposite electrode, a functional layer on the display element, and a thin-film encapsulation layer on the functional layer, wherein the functional layer includes a plurality of grains and a grain boundary between the plurality of grains.