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:
Dec. 23, 2025
Filed:
Oct. 13, 2021
Samsung Display Co., Ltd., Yongin-si, KR;
Shinhyuk Yang, Yongin-si, KR;
Donghan Kang, Yongin-si, KR;
Jeehoon Kim, Yongin-si, KR;
Junki Lee, Yongin-si, KR;
Jongmoo Huh, Yongin-si, KR;
Samsung Display Co., LTD., Gyeonggi-do, KR;
Abstract
A display device including a display area, a peripheral area adjacent to the display area, light-emitting diodes disposed in the display area, transistors electrically connected to the light-emitting diodes, and a pad section including a pad electrode having a multi-layered structure, the pad electrode being disposed in the peripheral area. The pad electrode includes a main metal layer, a first conductive layer on an upper surface of the main metal layer, the first conductive layer including a conductive oxide, and an auxiliary layer on a lower surface of the main metal layer.