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:
May. 19, 2026
Filed:
Sep. 02, 2022
Samsung Display Co., Ltd., Yongin-si, KR;
Pilsuk Lee, Yongin-si, KR;
Yoomin Ko, Yongin-si, KR;
Sunho Kim, Yongin-si, KR;
Juchan Park, Yongin-si, KR;
Samsung Display Co., Ltd., Gyeonggi-do, KR;
Abstract
A display apparatus includes a substrate including a first display region and a second display region of a display region; a first pixel circuit disposed in the first display region and including a first semiconductor layer including a first channel region, a first gate electrode, and a first electrode; and a second pixel circuit disposed in the second display region and including a second semiconductor layer including a second channel region, a ratio of a first overlapping area of a first overlapping region of the first channel region overlapping the first electrode in a plan view to a first channel region of the first channel region is less than a ratio of a second overlapping area of a second overlapping region of the second channel region overlapping the second electrode to a second channel region of the second channel region in the plan view.