公开(公告)号：US20160140920A1

公开(公告)日：2016-05-19

申请号：US14697181

申请日：2015-04-27

Applicant: SAMSUNG DISPLAY CO. LTD.

Inventor： Joo Suk LEE ,  Seung Jae KANG ,  Kyung Sik KIM ,  Kyo Min KIM ,  Ha Sook KIM ,  Jang Hyun YEO

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3655 ,  G09G2320/0209

Abstract: A liquid crystal display device and a method of driving a liquid crystal display device are provided. The liquid crystal display device includes a display panel, a controller configured to generate and output an inversion switch signal for controlling inversion driving of the display panel by receiving a common voltage fed back from the display panel, and a data driver configured to receive the inversion switch signal and switch an inversion driving scheme. The controller includes a waveform converter for converting the common voltage to a square wave.

Abstract translation: 提供一种液晶显示装置和驱动液晶显示装置的方法。 液晶显示装置包括显示面板，控制器，其被配置为通过接收从显示面板反馈的公共电压来生成并输出用于控制显示面板的反相驱动的反转开关信号;以及数据驱动器，被配置为接收反转 开关信号并切换反相驱动方案。 控制器包括用于将公共电压转换成方波的波形转换器。