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:
Aug. 04, 2026
Filed:
Jul. 11, 2025
Samsung Display Co., Ltd., Yongin-si, KR;
Junhyun Park, Yongin-si, KR;
Cheol-Gon Lee, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Abstract
A display device includes a display panel including a pixel including a light emitting element, and a first transistor configured to generate a driving current based on a first power supply voltage and a second power supply voltage and to provide the driving current to the light emitting element, a gate driver configured to provide a gate signal to the pixel, a data driver configured to provide a data voltage to the pixel, and a driving controller configured to controls the gate driver and the data driver. The first transistor includes a back gate electrode receiving a bias voltage. The bias voltage is a fixed bias voltage during an address scan period and a variable bias voltage during a self-scan period after the address scan period.