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. 06, 2026
Filed:
Oct. 24, 2024
Samsung Display Co., Ltd., Yongin-Si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device comprises a substrate and a circuit layer. The circuit layer comprises a first semiconductor layer; a first gate insulating layer; a first gate conductive layer; a second gate insulating layer; a second gate conductive layer; a first interlayer insulating layer; a second semiconductor layer; a third gate insulating layer; a third gate conductive layer; a second interlayer insulating layer; and a first source-drain conductive layer. The first source-drain conductive layer comprises at least one connection electrode. Each of the at least one connection electrode is electrically connected to the second semiconductor layer through a first connection hole, and is electrically connected to one of the first semiconductor layer, the first gate conductive layer, and the second gate conductive layer through a second connection hole. The second connection hole overlaps at least a part of the second semiconductor layer and extends through the second semiconductor layer.