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:
Jun. 24, 2025
Filed:
May. 24, 2022
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01); H01L 25/075 (2006.01); H10H 20/01 (2025.01); H10H 20/812 (2025.01); H10H 20/824 (2025.01); H10H 20/832 (2025.01); H10H 20/855 (2025.01);
U.S. Cl.
CPC ...
H01L 25/0753 (2013.01); H10H 20/013 (2025.01); H10H 20/812 (2025.01); H10H 20/824 (2025.01); H10H 20/832 (2025.01); H10H 20/855 (2025.01); G09G 3/32 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/046 (2013.01); G09G 2300/0809 (2013.01);
Abstract
A display device and a method for fabrication thereof are provided. A display device includes a plurality of pixel electrodes spaced from each other on a substrate, a plurality of light emitting elements respectively located on the plurality of pixel electrodes, a common electrode layer on the plurality of light emitting elements, and an emission defining layer defining emission areas in which the plurality of light emitting elements are located, wherein the emission defining layer is in contact with a side surface of each of the plurality of light emitting elements and surrounds the side surface of each of the plurality of light emitting elements.