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:
May. 05, 2025
Samsung Display Co., Ltd., Yongin-si, KR;
Sunkwun Son, Yongin-si, KR;
Cheol-Gon Lee, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display device includes a light emitting element, a first transistor which applies a driving current to the light emitting element, a first capacitor including a first electrode connected to a gate electrode of the first transistor and a second electrode, a second transistor which applies a data voltage to the second electrode of the first capacitor in response to a write gate signal, a third transistor which diode-connects the first transistor in response to a compensation gate signal, and a fourth transistor which applies an initialization voltage to an anode of the light emitting element in response to an initialization gate signal. A channel of the first transistor and a channel of the third transistor are in a first semiconductor layer. A channel of the second transistor and a channel of the fourth transistor are in a second semiconductor layer arranged on the first semiconductor layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile