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:
Oct. 06, 2026
Filed:
Sep. 26, 2025
Samsung Display Co., Ltd., Yongin-Si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A power supply is disclosed that includes a comparison unit and an internal voltage divider circuit. A voltage conversion circuit generates an output voltage and provides the output voltage to an output terminal. A feedback terminal is electrically connected to the output terminal and to an input node to which a first feedback voltage is applied. The comparison unit compares a voltage applied to the input node with a reference voltage, outputs a feedback control signal of a first level during a discharge period preceding a sensing period, and outputs the feedback control signal of the first level or a second level during the sensing period. The internal voltage divider circuit divides the first feedback voltage into a second feedback voltage in response to the feedback control signal of the first level.