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:
Sep. 02, 2014
Filed:
Oct. 13, 2010
Juyoung Lee, Gyeonggi-do, KR;
Juyoung Lee, Gyeonggi-do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
An image display device comprises a liquid crystal display panel configured to selectively implement 2D images and 3D images, panel driving circuits configured to drive the liquid crystal display panel, a backlight configured to include a plurality of light sources and supply light to the liquid crystal display panel, and a controller configured to modulate input data to generate frame data synchronized with N (where N is a positive integer equal to or more than 2) multiple frame frequency, control the panel driving circuits such that the frame data is displayed in the liquid crystal display panel, expand a vertical blank interval where the frame data is not displayed, and control a turned-on period of the backlight to overlap with the expanded vertical blank interval.