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:
Nov. 11, 2022
Samsung Display Co., Ltd., Yongin-si, KR;
Myong-Soo Oh, Asan-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display device includes a display panel including a display area and a pad area. The display panel includes a base substrate, a pixel, a pad group, an alignment mark, and a protective layer. The pad group includes a plurality of pads arranged in a first direction. The alignment mark is spaced apart from the pad group in the first direction. The protective layer covers the pads and the alignment mark and a plurality of openings respectively exposing upper surfaces of the pads is defined in the protective layer. Each of the pads includes at least one pad pattern, and the alignment mark is disposed in a same layer as a pad pattern spaced farthest from the base substrate among the at least one pad pattern.