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. 15, 2026
Filed:
Mar. 25, 2025
Novatek Microelectronics Corp., Hsinchu, TW;
Novatek Microelectronics Corp., Hsinchu, TW;
Abstract
A display device includes a display panel and a control circuit. The display panel includes a plurality of pixel driving circuits. Each pixel driving circuit includes a light emitting element and a switching element. The switching element controls a driving current flowing through the light emitting element. The control circuit is coupled to the display panel. The control circuit provides a control signal for controlling the switching element. The control signal includes multiple pulses during each frame period. The control circuit adjusts a width ratio of a first level and a second level of the pulses according to at least one of the refresh rate and the brightness of the display panel.