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. 13, 2026
Filed:
Dec. 05, 2024
Samsung Display Co., Ltd., Yongin-si, KR;
Kihyun Pyun, Yongin-si, KR;
Jungeon An, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device includes a display panel, a power voltage generator, and a driving controller. The display panel displays a plurality of frame images based on input image data. The power voltage generator provides a power voltage to the display panel. The driving controller generates a load reference value based on a voltage level of the power voltage and a scale factor for adjusting grayscales of the plurality of frame images, generates at least one of a first signal or a second signal for controlling a power current by comparing the load reference value with a plurality of line loads associated with a plurality of line images, and performs at least one of a first operation for reducing the scale factor based on the first signal or a second operation for reducing the voltage level of the power voltage based on the second signal.