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. 14, 2011
Filed:
Dec. 31, 2007
Sung JO Koo, Daegu, KR;
Su Hyuk Jang, Daegu, KR;
Song Jae Lee, Gyeonggi-do, KR;
Hong Sung Song, Gyeongsangbuk-do, KR;
Woong Ki Min, Daegu, KR;
Sung Jo Koo, Daegu, KR;
Su Hyuk Jang, Daegu, KR;
Song Jae Lee, Gyeonggi-do, KR;
Hong Sung Song, Gyeongsangbuk-do, KR;
Woong Ki Min, Daegu, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A liquid crystal display device includes a data transition part to compare a number of transitions between a previous data and a current data to selectively invert the current data and to generate a reverse signal, a memory to store the data from the data transition part and to output the stored data as the previous frame data, a data reverse transition part to reversely convert the data from the memory using the reverse signal, a lookup table to compare the current data and the previous frame data reversely converted by the data reverse transition part to select a modulated data, and a display drive circuit to display the data from the lookup table on a liquid crystal display panel.