公开(公告)号：US09754549B2

公开(公告)日：2017-09-05

申请号：US14803281

申请日：2015-07-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaewook Kwon ,  Jihoon Kim ,  Jun-Jae Lee

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G3/3614 ,  G09G2310/0291 ,  G09G2310/0294

Abstract: Provided are a source driver configured to drive a data line of a display panel and a liquid crystal display (LCD) device including the same. The source drive configured to compare whether data of consecutive gate lines in the display panel and data of adjacent data lines in the display panel are identical or not, and selectively disable output amplifiers connected to the data line having identical data.