公开(公告)号：US10088953B2

公开(公告)日：2018-10-02

申请号：US15181067

申请日：2016-06-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung Ki Chun ,  Jin Woo Noh ,  Jun Gyu Lee

IPC: G06F3/041

Abstract: A touch screen display device includes: an image corrector configured to generate second image data based on first image data and to generate a second lookup table based on a positional relationship between a first pixel driven corresponding to predetermined data in the first image data and a second pixel driven corresponding to the predetermined data in the second image data; a data driver configured to generate a data signal based on the second image data; a display panel comprising pixels configured to emit light with a brightness corresponding to the data signal; and a processor configured to correct a second touch position on the second pixel to a first touch position on the first pixel based on the second lookup table.

公开(公告)号：US20180040305A1

公开(公告)日：2018-02-08

申请号：US15649741

申请日：2017-07-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun Gyu Lee ,  Jin Woo Noh ,  Byung Ki Chun

IPC: G09G5/38 ,  G02F1/1333 ,  G09G5/373

CPC classification number: G09G5/38 ,  G02F1/133377 ,  G09G3/007 ,  G09G3/20 ,  G09G3/2092 ,  G09G5/003 ,  G09G5/18 ,  G09G5/373 ,  G09G2320/043 ,  G09G2340/0464

Abstract: A display device and a method of operation that can reduce memory utilization during a pixel shift operation. The device includes a display panel including a first pixel and a second pixel, a processor configured to generate a first image data corresponding to the first pixel, and a first timing control signal. An image corrector is configured to generate a second image data corresponding to the second pixel based on the first image data, and shift the first timing control signal by using a positional relationship between the first pixel and the second pixel to generate a second timing control signal. A data driver is configured to generate a data signal based on the second image data and the second timing control signal.

公开(公告)号：US20160321973A1

公开(公告)日：2016-11-03

申请号：US15133116

申请日：2016-04-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byung Ki Chun ,  Hyun Seuk Yoo ,  Jun Gyu Lee ,  Won Woo Jang ,  Yong Seok Choi

IPC: G09G3/00 ,  G09G3/20

CPC classification number: G09G3/007 ,  G09G3/20 ,  G09G3/2092 ,  G09G2320/0257 ,  G09G2320/045 ,  G09G2320/046 ,  G09G2330/027 ,  G09G2340/0464

Abstract: An image shift controller and a display device including the same, the image shift controller including a starting position generator configured to generate image position information using sample data of first image data, and a shift determiner configured to determine a movement direction and a movement amount of an image using the image position information.

Abstract translation: 一种图像变换控制器和包括该图像变换控制器的显示装置，所述图像变换控制器包括：起动位置发生器，其被配置为使用第一图像数据的采样数据生成图像位置信息;移位确定器，被配置为确定第一图像数据的移动方向和移动量 使用图像位置信息的图像。