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:
Jan. 11, 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;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display panel includes a base layer, a pixel-defining film which is disposed on the base layer, and in which a light-emitting opening is defined, a partition wall which is disposed on the pixel-defining film, and in which a partition wall opening corresponding to the light-emitting opening is defined, and a light-emitting element disposed in the partition wall opening and including an anode, an intermediate layer, and a cathode in contact with the partition wall. The partition wall includes a first partition wall layer having first metal including at least one of germanium or copper, aluminum, and nickel, and a second partition wall layer disposed on the first partition wall layer, and including second metal or a silicon-based compound.