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:
Apr. 21, 2026
Filed:
Sep. 24, 2021
Samsung Display Co., Ltd., Yongin-Si, KR;
Keun Woo Kim, Seongnam-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device is provided. The display device includes substrate, a lower conductive layer disposed on the substrate, and including a first lower conductive pattern and a second lower conductive pattern electrically isolated from each other, a first semiconductor layer including a first channel region, and a first source disposed on one side of the first channel region and a first drain region disposed on the other side of the first channel region. The first lower conductive pattern overlaps the first channel region and the first source region, and the second lower conductive pattern overlaps the first channel region and the first drain region in a plan view, and different voltages are applied to the first lower conductive pattern and the second lower conductive pattern.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile