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:
Jun. 05, 2012
Filed:
Feb. 12, 2009
Hsien-ting Huang, Tainan County, TW;
Yaw-guang Chang, Tainan County, TW;
Hsien-Ting Huang, Tainan County, TW;
Yaw-Guang Chang, Tainan County, TW;
Himax Technologies Limited, Fonghua Village, Xinshi Dist., Tainan, TW;
Abstract
A display system includes a display device, a driving circuit, a flexible printed circuit (FPC), and a charge pump circuit. The driving circuit is disposed on the display device for driving the display device. The FPC is externally coupled to the display device. The charge pump circuit is disposed on the FPC for generating at least an output voltage to the driving circuit according to an input voltage. The charge pump circuit has at least one control line coupled to the driving circuit for receiving a control signal generated from the driving circuit, and the charge pump circuit sets a pumping factor according to the control signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile