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. 22, 2019
Filed:
Jun. 16, 2016
Samsung Display Co., Ltd., Yongin, Gyeonggi-do, KR;
Seok Hwan Lee, Yongin-si, KR;
Jong Jae Lee, Yongin-si, KR;
Yang Uk Nam, Yongin-si, KR;
Se Young Heo, Yongin-si, KR;
Jun Ki Hong, Yongin-si, KR;
SAMSUNG DISPLAY CO. LTD., Gyeonggi-Do, KR;
Abstract
A power supply includes a voltage converter circuit which converts an input voltage into an output voltage and outputs the output voltage, a voltage controller which controls the voltage converter circuit in response to a first feedback voltage or a second feedback voltage, a feedback terminal which supplies the first feedback voltage, an internal voltage divider circuit which supplies the second feedback voltage, and a switch unit which transfers the first feedback voltage or the second feedback voltage to the voltage controller.