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:
Nov. 03, 2026
Filed:
Jan. 29, 2024
Samsung Display Co., Ltd., Yongin-si, KR;
Joonyong Park, Yongin-si, KR;
Hyuneok Shin, Yongin-si, KR;
Sukyoung Yang, Yongin-si, KR;
Dongmin Lee, Yongin-si, KR;
Yung Bin Chung, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display panel includes a pixel defining layer in which a light emitting opening is defined, a barrier wall which is on the pixel defining layer and electrically conductive, the barrier wall including a first lower layer which is electrically conductive, a first upper layer which faces the first lower layer and is electrically conductive, a second lower layer between the first lower layer and the first upper layer, the second lower layer defining an opening therein which is adjacent to the light emitting opening, and the first upper layer electrically connected to the first lower layer through the opening of the second lower layer, and a light emitting element including a first electrode, an emission pattern and a second electrode in the light emitting opening, and the second electrode contacting the first lower layer of the barrier wall.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile