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. 22, 2026
Filed:
Nov. 30, 2023
Samsung Display Co., Ltd., Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display device includes a base layer, a first electrode disposed on the base layer, a pixel defining layer that is disposed on the base layer and that defines a light-emitting opening that exposes at least a portion of the first electrode, a barrier wall that is disposed on the pixel defining layer and that defines a barrier wall opening corresponding to the light-emitting opening, an emission pattern disposed on the first electrode in the barrier wall opening, a second electrode disposed on the emission pattern in the barrier wall opening, and a dummy part that is disposed on the barrier wall and that includes a same material as that of the emission pattern and the second electrode. An upper surface of the dummy part has an inclined surface.