公开(公告)号：US09666155B2

公开(公告)日：2017-05-30

申请号：US14549214

申请日：2014-11-20

Applicant: Samsung Display Co., LTD.

Inventor： Sang-Gon Lee ,  Yong-Sik Hwang ,  Ji-Young Eom ,  Whee-Won Lee

IPC: G09G3/36 ,  G09G3/20

CPC classification number: G09G3/3688 ,  G09G3/2092 ,  G09G3/3611 ,  G09G3/3696 ,  G09G2310/027 ,  G09G2320/0233 ,  G09G2330/026

Abstract: A data lines driver includes a digital to analog converter configured to generate a normal data voltage based on a data signal, a buffer configured to buffer the normal data voltage and a power-on/reset part configured to generate an initial data voltage varying according to time and to selectively output either the initial data voltage or the normal data voltage.