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:
Jul. 28, 2015
Filed:
Sep. 04, 2013
Lg Display Co., Ltd., Seoul, KR;
Ju-Young Lee, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A liquid crystal display device includes a first switching element for supplying a data voltage to a pixel electrode during a first period, a second switching element for supplying a common voltage to an auxiliary electrode during the first period, a third switching element for supplying the data voltage to the auxiliary electrode during a second period subsequent to the first period, a common electrode to which the common voltage is supplied, a liquid crystal capacitor coupled between the pixel electrode and the common electrode, and a storage capacitor coupled between the pixel electrode and the auxiliary electrode. The voltage at the auxiliary electrode changes from the common voltage during the first period to the data voltage during the second period, and a voltage at the pixel electrode changes from the data voltage during the first period to an amplified data voltage during the second period.