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:
Feb. 28, 2017
Filed:
Oct. 24, 2014
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Sung-Hwan Hong, Suwon-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
A stand-by power control device includes a power block unit that receives a driving power voltage and a non-driving power voltage from a power supply unit and that selectively provides the driving power voltage or the non-driving power voltage as a supply voltage, a stand-by power generation unit that receives the supply voltage and that outputs a stand-by voltage generated by reducing the supply voltage, a power selection unit that receives the supply voltage and the stand-by voltage and that selectively outputs the supply voltage or the stand-by voltage as an operating voltage, and a state detection unit that receives a state detection voltage from the power supply unit and that controls the power block unit, the stand-by power generation unit, and the power selection unit based on the state detection voltage.