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    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    3.
    发明申请
    DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 审中-公开
    显示装置及其驱动方法

    公开(公告)号：US20160005365A1

    公开(公告)日：2016-01-07

    申请号：US14679401

    申请日：2015-04-06

    Applicant: Samsung Display Co., Ltd.

    Inventor： Nam-Gon CHOI ,  Joon-Chul GOH ,  Gigeun KIM ,  Byungsun KIM ,  Jung-Won KIM ,  HongSoo KIM ,  Donggyu LEE ,  Jakyoung JIN ,  Bonghyun YOU

    IPC: G09G3/36

    CPC classification number: G09G3/2007 ,  G09G3/3607 ,  G09G3/3611 ,  G09G3/3666 ,  G09G3/3685 ,  G09G2310/027 ,  G09G2320/0242 ,  G09G2320/0247 ,  G09G2320/0276 ,  G09G2320/0285 ,  G09G2320/041

    Abstract: A display device includes a timing controller, a data driver, and a display panel. The timing controller includes a first compensator receiving a first image data, selecting a temperature compensation value in accordance with the external temperature, and converting the first image data to a second image data on the basis of the selected temperature compensation value and a second compensator selecting a kickback voltage compensation value predetermined in accordance with the areas of the display panel and converting the second image data to the output image data on the basis of the kickback voltage compensation value selected in accordance with the areas.

    Abstract translation: 显示装置包括定时控制器，数据驱动器和显示面板。 定时控制器包括接收第一图像数据的第一补偿器，根据外部温度选择温度补偿值，并且基于所选择的温度补偿值将第一图像数据转换为第二图像数据，以及第二补偿器选择 根据显示面板的面积预定的反冲电压补偿值，并根据根据该区域选择的反冲电压补偿值将第二图像数据转换为输出图像数据。

    TOUCH SUBSTRATE AND DISPLAY APPARATUS HAVING THE SAME
    4.
    发明申请
    TOUCH SUBSTRATE AND DISPLAY APPARATUS HAVING THE SAME 有权
    触摸基板和显示装置

    公开(公告)号：US20130113734A1

    公开(公告)日：2013-05-09

    申请号：US13658726

    申请日：2012-10-23

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Young-Joon CHO ,  Joon-Chul GOH ,  Ji-Hong PARK ,  Cheol-Gon LEE ,  Chong-Chul CHAI ,  Jae-Keun LIM

    IPC: G06F3/041

    CPC classification number: G06F3/041 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04111

    Abstract: In a touch substrate and a display apparatus, the touch substrate includes a first electrode, a second electrode, a first touch electrode and a blocking layer. The first electrode includes an opaque conductive material and extends along a first direction. The second electrode includes the opaque conductive material, extends along a second direction crossing the first direction, and has a gap through which the first electrode extends. The first touch electrode is formed on the first electrode and is electrically connected to the first electrode. The blocking layer overlaps the first and second electrodes.

    Abstract translation: 在触摸基板和显示装置中，触摸基板包括第一电极，第二电极，第一触摸电极和阻挡层。 第一电极包括不透明导电材料并且沿着第一方向延伸。 第二电极包括不透明导电材料，沿着与第一方向交叉的第二方向延伸，并且具有第一电极延伸穿过的间隙。 第一触摸电极形成在第一电极上并与第一电极电连接。 阻挡层与第一和第二电极重叠。

    DATA DRIVER AND DISPLAY DEVICE INCLUDING A DATA DRIVER
    5.
    发明申请
    DATA DRIVER AND DISPLAY DEVICE INCLUDING A DATA DRIVER 有权

    公开(公告)号：US20210335277A1

    公开(公告)日：2021-10-28

    申请号：US17232061

    申请日：2021-04-15

    Applicant: Samsung Display Co., Ltd. ,  Korea University Research and Business Foundation

    Inventor： Young-Soo HWANG ,  Joon-Chul GOH ,  Oh Jo KWON ,  Ki-Duk KIM ,  Jeongmin KIM ,  Bong Hyun YOU ,  Hyung-Min LEE ,  Seung Hun CHOI

    IPC: G09G3/3275

    Abstract: A data driver includes a gamma voltage generator configured to generate gamma voltages based on a number of data bits of a pixel data; a first digital-to-analog block configured to generate a plurality of time-division gamma voltage signals respectively corresponding to a plurality of gamma voltage groups; a plurality of time-division gamma voltage line groups for transferring the plurality of time-division gamma voltage signals; a second digital-to-analog block configured to select a time-division gamma voltage signal among the time-division gamma voltage signals according to upper bits of the pixel data in each channel; a time-division gamma voltage select block configured to select a gamma voltage according to lower bits of the pixel data in each channel; and an output buffer block configured to output the selected gamma voltage in each channel.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20160117965A1

    公开(公告)日：2016-04-28

    申请号：US14739991

    申请日：2015-06-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sooyeon LEE ,  Joon-Chul GOH ,  Jung-Taek KIM ,  Aram SONG ,  KyoungHo LIM

    IPC: G09G3/20

    CPC classification number: G09G3/20 ,  G02F1/13454 ,  G02F1/136286 ,  G02F2001/13456 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2300/0823 ,  G09G2310/0254 ,  G09G2310/0267 ,  G09G2310/027 ,  G09G2310/0281 ,  G09G2320/0223 ,  G09G2320/0233

    Abstract: A display device includes a display panel including sub-pixels, a first driver adjacent to a first side of the display panel to generate first signals, and a second driver adjacent to the first side to generate second signals. The display panel includes vertical lines including one ends disposed at the first side to apply the first signals to the sub-pixels, diagonal lines crossing the vertical lines to apply the second signals to the sub-pixels, and crossing lines crossing the vertical and diagonal lines. The diagonal lines include first diagonal lines including one ends at the first side and second diagonal lines including one ends at a second side adjacent to the first side. The crossing lines include one ends at the first side and the other ends at the second side. The crossing lines receive the second signals and apply the second signals to the second diagonal lines.

    Abstract translation: 显示装置包括包括子像素的显示面板，与显示面板的第一侧相邻以产生第一信号的第一驱动器，以及与第一侧相邻的第二驱动器，以产生第二信号。 显示面板包括垂直线，包括设置在第一侧的一端，以将第一信号施加到子像素，与垂直线交叉的对角线，以将第二信号施加到子像素，以及与垂直和对角线交叉的交叉线 线条。 对角线包括包括在第一侧的一端的第一对角线和包括与第一侧相邻的第二侧的一端的第二对角线。 交叉线包括在第一侧的一端和在第二侧的另一端。 交叉线接收第二信号并将第二信号施加到第二对角线。

    DISPLAY DEVICE, METHOD OF DRIVING THE SAME, AND IMAGE DISPLAY SYSTEM INCLUDING THE SAME
    7.
    发明申请
    DISPLAY DEVICE, METHOD OF DRIVING THE SAME, AND IMAGE DISPLAY SYSTEM INCLUDING THE SAME 有权
    显示装置，其驱动方法和包括其的图像显示系统

    公开(公告)号：US20150301580A1

    公开(公告)日：2015-10-22

    申请号：US14632878

    申请日：2015-02-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Weon-Jun CHOE ,  Joon-Chul GOH ,  Yun-Ki BAEK ,  Hae-Kwan SEO ,  Myeong-Su KIM ,  Jae-Wan PARK

    IPC: G06F1/32 ,  G06F3/14 ,  G09G5/377 ,  G06F3/041

    CPC classification number: G09G5/377 ,  G06F1/3206 ,  G06F1/3265 ,  G06F3/0416 ,  G06F3/14 ,  G09G5/026 ,  G09G2330/021 ,  G09G2340/10 ,  G09G2340/12 ,  G09G2360/127 ,  G09G2360/18 ,  Y02D10/153

    Abstract: According to an embodiment, the display device includes a touch controller, an image processor, and a display driver. The touch controller is configured to output touch event information corresponding to a touch signal received from a touch panel. The image processor is configured to determine whether a host is in a sleep mode or a normal mode, and to output mixed image data obtained by overlapping an image displayed on a display panel and a marker corresponding to the touch event information while a host is in the sleep mode. The display driver is configured to output pixel driving signals corresponding to the mixed image data to the display panel. The touch controller or image processor is further configured to determine whether a touch input of a user to the touch panel meets a predetermined condition, and if the predetermined condition is met, output a wake-up signal to the host.

    Abstract translation: 根据实施例，显示装置包括触摸控制器，图像处理器和显示驱动器。 触摸控制器被配置为输出与从触摸面板接收的触摸信号相对应的触摸事件信息。 图像处理器被配置为确定主机是处于睡眠模式还是正常模式，并且通过在显示面板上显示的图像和与触摸事件信息相对应的标记重叠而获得的混合图像数据，而主机处于 睡眠模式。 显示驱动器被配置为将与混合图像数据相对应的像素驱动信号输出到显示面板。 触摸控制器或图像处理器还被配置为确定用户对触摸面板的触摸输入是否满足预定条件，并且如果满足预定条件，则向主机输出唤醒信号。

    DISPLAY DEVICE AND DRIVING METHOD THEREOF
    9.
    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。

    PIXEL CIRCUIT
    10.
    发明申请
    PIXEL CIRCUIT 有权

    公开(公告)号：US20210049959A1

    公开(公告)日：2021-02-18

    申请号：US16932031

    申请日：2020-07-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sehyuk PARK ,  Joon-Chul GOH ,  Sangan KWON ,  Jinyoung ROH ,  Hyojin LEE

    IPC: G09G3/325 ,  G09G3/3275

    Abstract: A pixel circuit includes: a main circuit including: a driving transistor that includes a gate terminal connected to a first node, a first terminal connected to a second node, and a second terminal connected to a third node; and an organic light-emitting element connected to the driving transistor and configured to control the organic light-emitting element by controlling a driving current corresponding to a data signal applied via a data line to flow into the organic light-emitting element; and a sub circuit including: a first compensation transistor that includes a gate terminal configured to receive a first gate signal, a first terminal connected to the first node, and a second terminal connected to a fourth node; and a second compensation transistor that includes a gate terminal configured to receive a second gate signal, a first terminal connected to the fourth node, and a second terminal connected to the third node.

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