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    TILED DISPLAY DEVICE AND SYNCHRONIZING METHOD THEREOF
    11.
    发明申请
    TILED DISPLAY DEVICE AND SYNCHRONIZING METHOD THEREOF 有权
    倾斜显示装置及其同步方法

    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。

    APPARATUS FOR DETECTING AFTERIMAGE CANDIDATE REGION AND APPARATUS INCLUDING THE SAME FOR PREVENTING AFTERIMAGE
    12.
    发明申请
    APPARATUS FOR DETECTING AFTERIMAGE CANDIDATE REGION AND APPARATUS INCLUDING THE SAME FOR PREVENTING AFTERIMAGE 有权
    用于检测候补地区的装置和装置，包括防止后续装置

    公开(公告)号：US20150071550A1

    公开(公告)日：2015-03-12

    申请号：US14204564

    申请日：2014-03-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yong Jun JANG ,  Nam Gon CHOI ,  Joon Chul GOH ,  Gi Geun KIM ,  Geun Jeong PARK ,  Cheol Woo PARK ,  Yun Ki BAEK ,  Jeong Hun SO ,  Dong Gyu LEE

    IPC: G06K9/62 ,  G06K9/46

    CPC classification number: G06K9/6212 ,  G06K9/4604 ,  G06T5/008 ,  G06T5/50 ,  G06T2207/10016 ,  G06T2207/20216 ,  G09G5/10 ,  G09G2320/0257

    Abstract: An apparatus for detecting an afterimage candidate region includes: a comparison unit which compares gradation data of an n-th frame with integrated gradation data of an (n−1)-th frame and generates integrated gradation data of the n-th frame, where n is a natural number; a memory which provides the integrated gradation data of the (n−1)-th frame to the comparison unit and stores the integrated gradation data of the n-th frame; and an afterimage candidate region detection unit which detects an afterimage candidate region based on the integrated gradation data of the n-th frame, where each of the integrated gradation data of the n-th frame and the integrated gradation data of the (n−1)-th frame comprises a comparison region and a gradation region.

    Abstract translation: 一种用于检测余像候选区域的装置，包括：比较单元，其将第n帧的灰度数据与第（n-1）帧的积分灰度数据进行比较，并生成第n帧的积分灰度数据，其中 n是自然数; 将第（n-1）帧的积分灰度数据提供给比较单元的存储器，并存储第n帧的积分灰度数据; 以及余像候补区域检测单元，其基于第n帧的积分灰度数据检测残像图像候选区域，其中第n帧的积分灰度数据和（n-1）的积分灰度数据 ）帧包括比较区域和灰度区域。

    DISPLAY DEVICE AND DRIVING METHOD THEREOF
    16.
    发明申请
    DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
    显示装置及其驱动方法

    公开(公告)号：US20150049123A1

    公开(公告)日：2015-02-19

    申请号：US14177089

    申请日：2014-02-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Nam-Gon CHOI ,  Joon-Chul GOH ,  Gi Geun KIM ,  Yun Ki BAEK ,  Yong Jun JANG ,  Ah Reum KIM ,  Geun Jeong PARK ,  Cheol Woo PARK ,  Jeong-Hun SO ,  Dong Gyu LEE

    IPC: G09G3/20

    CPC classification number: G09G3/2003 ,  G09G3/2007 ,  G09G2320/0242 ,  G09G2320/0261 ,  G09G2320/0673 ,  G09G2320/103 ,  G09G2320/106

    Abstract: A display device includes: a similar gray level block detector configured to detect a pixel data block in which a gray level difference between a plurality of pixel data included in an image signal is smaller than or equal to a threshold; a skin tone detector configured to detect the pixel data block including a skin tone; and a gamma processor configured to apply a first gamma to a plurality of pixel data included in the pixel data block when the pixel data block does not include the skin tone and apply a second gamma to the plurality of pixel data included in the pixel data block when the pixel data block includes the skin tone.

    Abstract translation: 显示装置包括：相似的灰度块检测器，被配置为检测其中包括在图像信号中的多个像素数据之间的灰度级差小于或等于阈值的像素数据块; 肤色检测器，被配置为检测包括肤色的像素数据块; 以及伽马处理器，其被配置为当所述像素数据块不包括所述肤色并且对包括在所述像素数据块中的所述多个像素数据应用第二伽马时，将第一伽玛应用于所述像素数据块中包括的多个像素数据 当像素数据块包括肤色时。

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