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:
Aug. 11, 2026
Filed:
Nov. 09, 2022
Samsung Display Co., Ltd., Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device includes: a plurality of pixels having emission areas; a first and second electrode and a second electrode in an emission area; a bank layer extending around the emission areas and having a plurality of trench portions between adjacent ones of the emission areas; a plurality of light emitting elements on the first and second electrodes; a first and second connection electrode on the first electrode and the second electrode, respectively, and in contact with at least one of the light emitting elements. Ones of the trench portions are spaced apart from each other in the first direction and are a partially depressed top surface of the bank layer, and each of the trench portions has a maximum width that is smaller than a length of the light emitting element.