公开(公告)号：US20140111564A1

公开(公告)日：2014-04-24

申请号：US13869186

申请日：2013-04-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： ByungKil JEON ,  Yong-Bum Kim ,  Jaehyoung Park ,  Dong-Hyun Yeo ,  Suhyun Jeong

IPC: G09G3/20

CPC classification number: G09G5/026 ,  G09G3/3648 ,  G09G2320/0252 ,  G09G2320/103 ,  G09G2340/0428 ,  G09G2370/08

Abstract: A timing controller for a display apparatus includes a dithering unit outputting a first signal in which bit widths of image signals are reduced, an image pattern detector detecting an image pattern of the image signals and outputting a dithering off signal corresponding to the detected image pattern, a dithering selector receiving the first signal and converts the first signal to a second signal in response to the dithering off signal, and a response time compensator generating a present image signal from the second signal and compensates a liquid crystal response time in accordance with a difference between the present image signal and a first previous image signal to output a data signal.

Abstract translation: 用于显示装置的定时控制器包括：输出图像信号的比特宽度减小的第一信号的抖动单元;检测图像信号的图像图形的图像模式检测器，并输出与检测到的图像图形相对应的抖动信号; 接收第一信号的抖动选择器，并响应于抖动信号将第一信号转换成第二信号;响应时间补偿器，根据第二信号产生当前图像信号，并根据差异补偿液晶响应时间 在当前图像信号和第一前一图像信号之间输出数据信号。