公开(公告)号：US09361842B2

公开(公告)日：2016-06-07

申请号：US14208793

申请日：2014-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Tae-Gon Kim ,  Won-Tae Kim ,  Sun-Kyu Son ,  Jae-Han Lee ,  Yong-Bum Kim

IPC: G09G3/36

CPC classification number: G09G3/3655

Abstract: A display panel driving apparatus, including a gate driving part configured to output a gate signal to gate lines of a display panel, and a data driving part configured to output a data signal to a data line of the display panel, including a digital-analog converter, wherein the digital-analog converter is configured to convert a common voltage control data of digital format to a common voltage control voltage of analog format.

Abstract translation: 一种显示面板驱动装置，包括被配置为向显示面板的栅极线输出栅极信号的栅极驱动部分和被配置为将数据信号输出到显示面板的数据线的数据驱动部分，包括数字模拟 转换器，其中数模转换器被配置为将数字格式的公共电压控制数据转换成模拟格式的公共电压控制电压。