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:
Nov. 23, 2010
Filed:
Jan. 28, 2008
Tong Zhou, Shenzhen, CN;
Kun Le, Shenzhen, CN;
Huai-zhu Yan, Shenzhen, CN;
Innocom Technology (Shenzhen) Co., Ltd., Shenzhen, Guangdong Province, CN;
Chimei Innolux Corporation, Miao-Li County, TW;
Abstract
An exemplary multiplexed direct current regulation output circuit () includes a feedback circuit (), a sampling circuit (), a power control chip (), a first output (), a second output (), a first half wave rectifier circuit (), a second half wave rectifier circuit (), a first filter circuit (), a second filter circuit (), a transformer (), and a balance control circuit (). The transformer is configured to provide low voltages to the first output via the first half wave rectifier circuit and the first filter circuit in series, and provide high voltages to the second output via the second half wave rectifier circuit and the second filter circuit in series. The balance control circuit is configured to control a voltage at the second output.