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:
Jan. 04, 2022
Filed:
Jun. 12, 2020
Samsung Display Co., Ltd., Yongin-Si, KR;
Hwan Soo Jang, Yongin-si, KR;
Abstract
Provided herein is a scan driver including scan stages. A first scan stage includes a first transistor including a gate electrode coupled to a first node, a first electrode coupled to a first power clock line, and a second electrode coupled to a first scan line; a first capacitor connected between the first node and the first scan line; a second transistor including a gate electrode coupled to a second node, a first electrode coupled to the first scan line, and a second electrode coupled to a first power line; a third transistor including a gate electrode coupled to the second node, a first electrode coupled to a third node, and a second electrode coupled to a first control clock line; and a second capacitor connected between the second node and the third node.