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:
Jun. 02, 2026
Filed:
Dec. 05, 2024
Samsung Display Co., Ltd., Yongin-si, KR;
Kyung-Hun Lee, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device includes a display panel including pixels, a power management circuit configured to provide a voltage to the display panel through a power voltage line, and configured to decrease the voltage when a power current of the display panel flowing through the power voltage line is greater than a reference current, and a controller configured to control the power management circuit, and including a panel degradation calculator configured to calculate a panel degradation amount of the display panel, a maximum power current calculator configured to calculate a maximum power current of the display panel based on the panel degradation amount, and a reference current calculator configured to calculate the reference current by multiplying the maximum power current by a gain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile