公开(公告)号：US09799282B2

公开(公告)日：2017-10-24

申请号：US14294918

申请日：2014-06-03

Applicant: Samsung Display Co. Ltd.

Inventor： Sang Ik Lee ,  Young Soo Yoon ,  Joon Chul Goh ,  In Jae Hwang ,  Byung Sun Kim ,  Dae Gwang Jang ,  Seok Ha Hong

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3655 ,  G09G3/3677 ,  G09G2310/0205 ,  G09G2320/0209 ,  G09G2320/0219 ,  G09G2320/0233

Abstract: A liquid crystal display device includes a plurality of pixels arranged substantially in a matrix form, where a part of the plurality of pixels defines a pixel column block, a first scan signal is simultaneously applied to an n-th row pixel and an (n+2)-th row pixel of the pixel column block, a second scan signal, which is applied prior to the first scan signal, is simultaneously applied to an (n+1)-th row pixel and an (n+3)-th row pixel of the pixel column block, a first data voltage is applied to the n-th row pixel and the (n+1)-th row pixel, a second data voltage having a polarity different from a polarity of the first data voltage is applied to the (n+2)-th row pixel and the (n+3)-th row pixel, and the polarities of the first data voltage and the second data voltage are inverted on a frame-by-frame basis.