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. 17, 2015
Filed:
Mar. 26, 2012
Neung-beom Lee, Cheonan-si, KR;
Neung-Beom Lee, Cheonan-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
A display apparatus includes a first substrate, a second substrate, a liquid crystal layer, and a common electrode. The first substrate includes a gate line, a data line insulated from the gate line while crossing the gate line, and a pixel electrode connected to the gate line and the data line. The second substrate faces the first substrate. The liquid crystal layer is interposed between the first substrate and the second substrate. The common electrode is disposed on at least one of the first substrate or the second substrate to form an electric field in cooperation with the pixel electrode. A data voltage applied to the pixel electrode has a polarity inverted every at least one frame with reference to a predetermined reference voltage, and a common voltage applied to the common electrode has a polarity inverted every at least two frames with reference to the reference voltage.