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    Display device and method of driving the same
    3.
    发明授权
    Display device and method of driving the same 有权
    显示装置及其驱动方法

    公开(公告)号：US09569998B2

    公开(公告)日：2017-02-14

    申请号：US14644561

    申请日：2015-03-11

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Byeong Hee Won ,  Jong In Baek ,  Rang Kyun Mok ,  Won Sang Park

    IPC: G09G3/20

    CPC classification number: G09G3/2003 ,  G09G3/2007 ,  G09G3/2092 ,  G09G2300/0452 ,  G09G2320/0242 ,  G09G2340/0428

    Abstract: A display device includes a signal receiver, a signal generator, and a signal corrector. The signal receiver receives an image signal. The signal generator generates a data signal for each of a first color pixel and a second color pixel based on the image signal. The signal corrector generates corrected data for the first color pixel based on the data signal for the second color pixel in a single driving mode. The first color pixel and the second color pixel emit light of different grayscale values of a same color. The first color pixel is driven and the second color pixel is not driven in the single driving mode.

    Abstract translation: 显示装置包括信号接收器，信号发生器和信号校正器。 信号接收器接收图像信号。 信号发生器基于图像信号产生用于第一颜色像素和第二彩色像​​素中的每一个的数据信号。 信号校正器基于在单个驱动模式中的第二彩色像​​素的数据信号来生成用于第一颜色像素的校正数据。 第一颜色像素和第二彩色像​​素发射具有相同颜色的不同灰度值的光。 第一个彩色像素被驱动，第二个彩色像素不是在单一驱动模式下驱动的。

    Touch sensor and display device including the touch sensor
    4.
    发明授权
    Touch sensor and display device including the touch sensor 有权

    公开(公告)号：US11157120B2

    公开(公告)日：2021-10-26

    申请号：US15977709

    申请日：2018-05-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Won Ki Hong ,  Tae Hee Lee ,  Rang Kyun Mok ,  Won Sang Park

    IPC: G06F3/044 ,  G06F3/041 ,  H01L27/32

    Abstract: A display device according to an embodiment includes: a display panel including a plurality of pixels disposed in a display region; a pressure sensor disposed to overlap with the display panel, the pressure sensor including a plurality of sensor electrodes disposed in a touch region; a bump structure disposed on at least one of a first surface and a second surface of the pressure sensor to be separated from the sensor electrodes; and a housing supporting the display panel, the pressure sensor, and the bump structure. The bump structure includes a plurality of bumps distributed on respective coordinate points at which the sensor electrodes are disposed.

    DISPLAY DEVICE
    5.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200077169A1

    公开(公告)日：2020-03-05

    申请号：US16443874

    申请日：2019-06-18

    Applicant: Samsung Display Co. Ltd.

    Inventor： Jung Hun Noh ,  Yi Joon Ahn ,  Rang Kyun Mok

    IPC: H04R1/02 ,  H04M1/725 ,  G06F3/01 ,  H04M1/03 ,  H04R5/02

    Abstract: A display device including: a display panel configured to display an image on a first surface thereof; a first sound generating device configured to provide a first sound; and a second sound generating device configured to provide a second sound, wherein the first sound generating device is attached to a second surface of the display panel, the second surface being opposite to the first surface, and wherein the first sound generating device is a vibration generating device configured to vibrate the display panel in accordance with a first sound signal to generate the first sound.

    Display device
    6.
    发明授权
    Display device 有权

    公开(公告)号：US10068515B2

    公开(公告)日：2018-09-04

    申请号：US15786845

    申请日：2017-10-18

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Byeong Hee Won ,  Jong In Baek ,  Rang Kyun Mok ,  Won Sang Park

    IPC: G09G3/20

    Abstract: A display device includes a signal receiver, a signal generator, and a signal corrector. The signal receiver receives an image signal. The signal generator generates a data signal for each of a first color pixel and a second color pixel based on the image signal. The signal corrector generates corrected data for the first color pixel based on the data signal for the second color pixel in a single driving mode. The first color pixel and the second color pixel emit light of different grayscale values of a same color. The first color pixel is driven and the second color pixel is not driven in the single driving mode.

    Organic light emitting display device
    7.
    发明授权
    Organic light emitting display device 有权
    有机发光显示装置

    公开(公告)号：US09583044B2

    公开(公告)日：2017-02-28

    申请号：US14692316

    申请日：2015-04-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Il Nam Kim ,  Rang Kyun Mok ,  Won Sang Park ,  Jong In Baek

    IPC: G09G3/3291 ,  G09G3/32

    CPC classification number: G09G3/3291 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2310/0297 ,  G09G2340/06

    Abstract: An organic light emitting display device includes a display panel including red sub-pixels, green sub-pixels, first blue sub-pixels, and second blue sub-pixels. A data drive unit receives an image signal and outputs a plurality of data output signals. A demultiplexer distributes the data signals to the red sub-pixels, the green sub-pixels and either the first blue sub-pixels or both the first and second blue sub-pixels in response a drive selection signal. A control unit processes raw image data and provides an image signal to the data drive unit, and detects image data belonging to a first color gamut and a second color gamut from the image data, determines a first blue drive area belonging to the first color gamut and a mixed drive area belonging to the second color gamut, and provides the appropriate selection signal to the demultiplexer to increase efficiency and extend useful life of the display.

    Abstract translation: 有机发光显示装置包括具有红色子像素，绿色子像素，第一蓝色子像素和第二蓝色子像素的显示面板。 数据驱动单元接收图像信号并输出​​多个数据输出信号。 响应于驱动选择信号，解复用器将数据信号分配给红色子像素，绿色子像素和第一蓝色子像素，以及第一和第二蓝色子像素。 控制单元处理原始图像数据并将图像信号提供给数据驱动单元，并根据图像数据检测属于第一色域和第二色域的图像数据，确定属于第一色域的第一蓝色驱动区域 以及属于第二色域的混合驱动区域，并且向解复用器提供适当的选择信号以提高显示器的效率并延长显示器的使用寿命。

    Electronic device and method for driving the same
    8.
    发明授权
    Electronic device and method for driving the same 有权

    公开(公告)号：US12217642B2

    公开(公告)日：2025-02-04

    申请号：US18392300

    申请日：2023-12-21

    Applicant: Samsung Display Co., LTD.

    Inventor： Rang Kyun Mok

    IPC: G09G3/02 ,  G06F3/01 ,  G06F3/0346 ,  G09G3/3225 ,  H04N9/31

    Abstract: According to one or more embodiments, an electronic device may include a main body, a sensor exposed to an outside through the main body, a display inside the main body, and configured to output a beam image through a lens exposed through the main body, a posture controller outside the display, and including gimbals configured to change a posture of the display, a driver configured to drive the posture controller, and a processor that is configured to track a user's hand position using the sensor, change the posture of the display based on the tracked hand position, move the lens such that an axis of the lens faces a palm of the user's hand, calculate a distance between the palm and the lens, and control the display to output the beam image generated based on the calculated distance.

    Light field display device and method of processing image of the same
    9.
    发明授权
    Light field display device and method of processing image of the same 有权

    公开(公告)号：US11553171B2

    公开(公告)日：2023-01-10

    申请号：US17347675

    申请日：2021-06-15

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Rang Kyun Mok ,  Jae Joong Kwon ,  Beom Shik Kim ,  Jeong Woo Park ,  Su Bin Jung ,  Hyun Jin Cho ,  Young Sang Ha

    IPC: H04N13/279 ,  H04N13/32 ,  H04N13/383

    Abstract: A light field display device includes: a display module; an optical coupler emitting a third image obtained by combining a first image and a second image, and including a first surface, a second surface and an emission surface emitting the third image, wherein the first image is emitted from the display module and is incident on the first surface, wherein the second image is incident on the second surface; and a controller configured to generate image data based on 3D modeling data and provide the image data to the display module. The optical coupler includes: an optical waveguide including the first, second and emission surfaces, and a third surface; a beam splitter in the optical waveguide; and a concave mirror adjacent to the third surface of the optical waveguide, and wherein the controller moves the concave mirror in correspondence with depth information included in the 3D modeling data.

    Display device
    10.
    发明授权
    Display device 有权

    公开(公告)号：US11026007B2

    公开(公告)日：2021-06-01

    申请号：US16443874

    申请日：2019-06-18

    Applicant: Samsung Display Co. Ltd.

    Inventor： Jung Hun Noh ,  Yi Joon Ahn ,  Rang Kyun Mok

    IPC: H04R1/02 ,  G06F3/01 ,  H04M1/03 ,  H04R5/02 ,  H04M1/72454

    Abstract: A display device including: a display panel configured to display an image on a first surface thereof; a first sound generating device configured to provide a first sound; and a second sound generating device configured to provide a second sound, wherein the first sound generating device is attached to a second surface of the display panel, the second surface being opposite to the first surface, and wherein the first sound generating device is a vibration generating device configured to vibrate the display panel in accordance with a first sound signal to generate the first sound.

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