公开(公告)号：US20160155405A1

公开(公告)日：2016-06-02

申请号：US14855133

申请日：2015-09-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyeon Jin KIM ,  Il Yong YOON ,  Gyu Hyeon KIM ,  Ji Hoon KIM ,  Se Huhn HUR ,  Seon Ki KIM

IPC: G09G3/36 ,  G09G5/18 ,  G09G5/12 ,  G06T15/50

CPC classification number: G09G3/3648 ,  G09G3/003 ,  G09G3/2011 ,  G09G3/2096 ,  G09G2310/021 ,  G09G2310/0224 ,  G09G2310/08 ,  G09G2320/0209 ,  G09G2340/0435

Abstract: A display device includes gate lines, data lines, pixels connected to the gate lines and data lines, a data driver, a gate driver, and a signal controller for controlling the data driver and gate driver. A method for driving the display device includes: compressing, by the signal controller, vertical resolution of input image data of each frame by k or receiving by the signal controller the compressed input image data; processing by the signal controller the compressed input image data to generate output image data; generating, by the data driver, data voltages based on the output image data and applying the data voltages to the data lines; and applying, by the gate driver, gate-on voltage pulses concurrently to k neighboring gate lines corresponding to the applied data voltages. Starting times of the gate-on voltage pulses of at least two of the k neighboring gate lines are different from each other.

Abstract translation: 显示装置包括栅极线，数据线，连接到栅极线和数据线的像素，数据驱动器，栅极驱动器和用于控制数据驱动器和栅极驱动器的信号控制器。 一种用于驱动显示装置的方法包括：由信号控制器压缩每帧的输入图像数据的垂直分辨率，或由信号控制器接收压缩的输入图像数据; 由信号控制器处理压缩的输入图像数据以产生输出图像数据; 由数据驱动器产生基于输出图像数据的数据电压并将数据电压施加到数据线; 以及由栅极驱动器将栅极导通电压脉冲同时施加到与施加的数据电压相对应的k个相邻栅极线。 k个相邻栅极线中的至少两个的栅极导通电压脉冲的开始时间彼此不同。