公开(公告)号：US09865217B2

公开(公告)日：2018-01-09

申请号：US14671865

申请日：2015-03-27

Applicant: Samsung Display Co., LTD.

Inventor： Myung-Ho Won ,  Dal-Jung Kwon ,  Haeng-Won Park ,  Hyeon-Seok Bae ,  Seung-Hoon Jung ,  Ho-Sup Choi

IPC: G09G3/36

CPC classification number: G09G3/3685 ,  G09G3/3681 ,  G09G2310/0218 ,  G09G2310/0291 ,  G09G2320/0223

Abstract: A method of driving a display panel includes generating a reference gate signal delayed by a predetermined period from a gate signal applied to a gate line disposed in a first end area of the display panel, the first end area being an area in which a RC delay of a data line is the smallest, receiving an input gate signal applied to a gate line disposed in a second area of the display panel, the second area being an area in which the RC delay of the data line is the largest; and selectively controlling a delay time of each of the plurality of gate signals applied to each of the plurality of gate lines according to a result of comparison between the reference gate signal and the input gate signal.