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:
Mar. 01, 2011
Filed:
Aug. 19, 2009
Jincheol Hong, Paju-si, KR;
Pilsung Kang, Paju-si, KR;
Mangyu Park, Seoul, KR;
Geunwoo Koh, Kyungbuk, KR;
Jincheol Hong, Paju-si, KR;
Pilsung Kang, Paju-si, KR;
Mangyu Park, Seoul, KR;
Geunwoo Koh, Kyungbuk, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A liquid crystal display and a method of driving the same are disclosed. The liquid crystal display includes a timing controller, N source drive integrated circuits (ICs), where N is an integer equal to or greater than 2, N pairs of data bus lines, each of which connects the timing controller to each of the N source drive ICs in a point-to-point manner, a lock check line that connects a first source drive IC of the N source drive ICs to the timing controller and cascade-connects the N source drive ICs to one another, and a feedback lock check line that connects a last source drive IC of the N source drive ICs to the timing controller.