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:
Dec. 16, 2025
Filed:
Jun. 21, 2024
Samsung Display Co., Ltd., Yongin-Si, KR;
Samsung Display Co., Ltd., Yongin-Si, KR;
Abstract
Disclosed is a driving controller which includes a luminance controller calculating a load of an input image signal, an overcurrent control determiner comparing the load and a reference load and outputting an enable signal corresponding to a result of comparing the load and the reference load, a current sensor receiving an input current through a first voltage line transferring a first driving voltage, comparing the input current and a reference current in response to the enable signal, and outputting a first signal corresponding to a result of comparing the input current and the reference current, a switching circuit connected between a second voltage line and a first node and adjusting a current flowing between the second voltage line and the first node in response to a gate control signal, and a current controller outputting the gate control signal corresponding to the current in response to the first signal.