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. 30, 2012
Filed:
May. 28, 2009
Dong-hyun Yeo, Goyang-si, KR;
Byung-kil Jeon, Anyang-si, KR;
Yong-bum Kim, Yongin-si, KR;
Jang-hyun Yeo, Seoul, KR;
Dong-Hyun Yeo, Goyang-si, KR;
Byung-Kil Jeon, Anyang-si, KR;
Yong-Bum Kim, Yongin-si, KR;
Jang-Hyun Yeo, Seoul, KR;
Abstract
A display apparatus includes; a display panel which displays an image in response to a gate voltage and a data voltage, a panel driver which receives a control signal, and which supplies the gate voltage and the data voltage to the display panel according to the control signal, a backlight which supplies a light to the display panel, an inverter which receives a backlight dimming signal, and which controls a brightness of a light emitted from the backlight according to the backlight dimming signal, and a timing controller which receives a synchronization signal, determines a frame frequency of the display panel according to the synchronization signal, outputs the control signal, and modulates the synchronization signal based on a ratio of a predetermined backlight dimming frequency to the frame frequency, and which outputs the backlight dimming signal according to the modulated synchronization signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile