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:
Sep. 29, 2026
Filed:
Apr. 10, 2025
Samsung Display Co., Ltd., Yongin-si, KR;
University-industry Cooperation Group of Kyung Hee University, Yongin-si, KR;
Jin Jang, Seoul, KR;
Keun Woo Kim, Yongin-si, KR;
Jin Baek Bae, Seoul, KR;
Ji Yeong Shin, Yongin-si, KR;
Sang Gun Choi, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
University-Industry Cooperation Group of Kyung Hee University, Yongin-si, KR;
Abstract
A display device includes non-folding areas, at least one folding area between the non-folding areas and configured to be transformed into a bent shape and a planar shape, and a display panel emitting light for displaying an image. A circuit layer of the display panel includes light-emitting pixel drivers, gate lines, and a gate-driving circuit including stages electrically connected to the gate lines. Each of the stages includes a first buffer transistor and a second buffer transistor. A channel portion of each of the first buffer transistor and the second buffer transistor in the at least one folding area has a comb shape formed by one or more slits that extend in a direction in which the first electrode portion and the second electrode portion face each other and are arranged in parallel with each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile