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. 04, 2019
Filed:
Jan. 29, 2018
Benq Corporation, Taipei, TW;
Hsin-Nan Lin, Taipei, TW;
Chung-Yu Huang, Taipei, TW;
BenQ Corporation, Taipei, TW;
Abstract
A method for displaying an image includes acquiring a data clock signal, acquiring a vertical synchronization signal, generating a backlight driving signal according to the vertical synchronization signal, and displaying the image by using a display system according to the data clock signal, the vertical synchronization signal, and the backlight driving signal. The data clock signal includes a first square wave. The vertical synchronization signal includes a second square wave. No common time interval is between a first time interval corresponding to the first square wave and a second time interval corresponding to the second square wave. The backlight driving signal includes a composite wave synthesized by a third square wave and at least one pulse width modulation signal.