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:
Jun. 16, 2026
Filed:
Aug. 15, 2022
Samsung Display Co., Ltd., Yongin-Si, KR;
Chun Gi You, Asan-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A mother substrate for producing cell areas for a plurality of display device is disclosed that includes a base substrate and a ground area. The base substrate includes a plurality of cell areas and a ground area surrounding each cell area of the plurality of cell areas. A ground line is disposed to surround an edge of each cell area of the plurality of cell areas. A ground pad is disposed to be spaced apart from the ground line on the ground area. A ground connection electrode disposed on a surface of the ground line and a surface of the ground pad electrically connects the ground line with the ground pad. Each cell area of the plurality of cell areas includes a light emitting element and a thin film transistor disposed on the light emitting element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile