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. 27, 2015
Filed:
Dec. 19, 2014
Lg Display Co., Ltd., Seoul, KR;
Kyungjoon Kwon, Gyeonggi-do, KR;
Sungjo Koo, Gyeonggi-do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
An over-driving circuit for a display device having a display panel includes a first 4-color data generation module configured to generate output 4-color data of the previous frame based on 3-color data and a gain of the previous frame, and to generate output 4-color data of the current frame based on 3-color data and a gain of the current frame. The over-driving circuit also includes a second 4-color data generation module configured to generate input 4-color data based on input 3-color data and the gain of the current frame. The over-driving circuit further includes a data modulator configured to generate modulated data based on the output 4-color data of the previous frame, the output 4-color data of the current frame, and the input 4-color data.