公开(公告)号：US20160266704A1

公开(公告)日：2016-09-15

申请号：US14847546

申请日：2015-09-08

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Won PARK ,  Bong Hyun YOU ,  Nam-Gon CHOI ,  Seok Ha HONG ,  Jung-Won KIM ,  Dong Gyu LEE ,  Jae Hyun CHO ,  Jae Hyung CHO

IPC: G06F3/041 ,  G06F3/14

CPC classification number: G06F3/0416 ,  G06F3/1446 ,  G09G2370/16

Abstract: A tiled display device includes a first display device including a first display panel configured to sense a touch thereon and display an image signal, and a first controller configured to control the first display panel and transmit a reference signal wirelessly, and a second display device including a second display panel configured to sense a touch thereon and display the image signal, and a second controller configured to control the second display panel and transmit a first ACK signal to the first controller after receiving the reference signal, in which the first controller is configured to determine a first latency time of the second display device by using the reference signal and the first ACK signal and synchronize touch information of the first and second display devices according to the first latency time.

Abstract translation: 平铺显示装置包括：第一显示装置，包括被配置为感测其上的触摸并显示图像信号的第一显示面板;以及第一控制器，被配置为控制第一显示面板并无线地发送参考信号;以及第二显示装置， 第二显示面板，被配置为感测其上的触摸并显示图像信号，以及第二控制器，被配置为控制第二显示面板，并且在接收到参考信号之后，向第一控制器发送第一ACK信号，其中配置第一控制器 通过使用参考信号和第一ACK信号来确定第二显示设备的第一等待时间，并根据第一等待时间同步第一和第二显示设备的触摸信息。

公开(公告)号：US20150219939A1

公开(公告)日：2015-08-06

申请号：US14325697

申请日：2014-07-08

Applicant: Samsung Display Co., LTD.

Inventor： Kuk-Hwan AHN ,  Jai-Hyun KOH ,  Dong-Won PARK

IPC: G02F1/1335 ,  G09G3/34 ,  H05B37/02

CPC classification number: G09G3/3426 ,  G09G3/3648 ,  G09G2320/0233

Abstract: A method of driving a light source includes outputting a light source control signal controlling a plurality of light sources, and outputting a plurality of light source driving signals to the light sources, respectively, based on the light source control signal, wherein the light source driving signals have different bit values.

Abstract translation: 驱动光源的方法包括输出控制多个光源的光源控制信号，并且基于光源控制信号分别向光源输出多个光源驱动信号，其中光源驱动 信号具有不同的位值。

公开(公告)号：US20150054798A1

公开(公告)日：2015-02-26

申请号：US14153469

申请日：2014-01-13

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Won PARK ,  Bong-Hyun YOU

IPC: G09G3/36

CPC classification number: G09G3/3685 ,  G09G2300/0426 ,  G09G2370/08

Abstract: A display device includes a display panel, a timing controller which receives a first image signal and a first control signal from an external device and outputs a second image signal and a second control signal, and a data driving part including a plurality of source integrated circuits (“IC”s) having different channel numbers based on a distance thereof from the timing controller, in which the data driving part receives the second image signal and the second control signal and outputs a third image signal and a third control signal to the display panel.

Abstract translation: 显示装置包括显示面板，定时控制器，其从外部装置接收第一图像信号和第一控制信号，并输出第二图像信号和第二控制信号;以及数据驱动部，包括多个源集成电路 （“IC”），其具有与其定时控制器的距离不同的通道号，其中数据驱动部分接收第二图像信号和第二控制信号，并将第三图像信号和第三控制信号输出到显示器 面板。