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21 条记录 (耗时 0.018 秒)

    Touch display device and fabrication method thereof
    2.
    发明授权
    Touch display device and fabrication method thereof 有权

    公开(公告)号：US11188163B2

    公开(公告)日：2021-11-30

    申请号：US16727283

    申请日：2019-12-26

    申请人： LG Display Co., Ltd.

    发明人： JongHee Hwang ,  KiDuk Kim ,  BuYeol Lee

    IPC分类号： G06F3/041 ,  H01L27/32 ,  H01L51/52

    摘要： A touch display device comprises a display panel including a plurality of light-emitting diodes respectively including an anode electrode and a cathode electrode; a touch sensor disposed at a first area of the display panel; a light-emitting element disposed on the cathode electrode at a second area of the display panel; and a light-receiving sensor disposed on a rear surface of the display panel.

    Bendable stereoscopic 3D display device
    5.
    发明授权
    Bendable stereoscopic 3D display device 有权
    可弯曲立体3D显示设备

    公开(公告)号：US09224366B1

    公开(公告)日：2015-12-29

    申请号：US14563328

    申请日：2014-12-08

    申请人： LG DISPLAY CO., LTD.

    发明人： JuSeong Park ,  JongHee Hwang

    IPC分类号： G09G5/18 ,  H04N13/04

    CPC分类号： H04N13/398 ,  H04N13/305 ,  H04N13/31 ,  H04N2213/001

    摘要： Disclosed is a bendable stereoscopic 3D display device that includes a display panel including a plurality of left-eye pixels and a plurality of right-eye pixels, the display panel being divided into a plurality of blocks; a separator on the display panel to transmit or block images output from the left-eye pixels and the right-eye pixels; a gate driver and a data driver to drive the display panel; a timing controller to receive image data and a timing signal for driving the gate driver and the data driver; and a control unit to receive a bending information on at least one of the plurality of blocks when there is a change in curvature of the display panel, reset a view map of the at least one of the plurality of blocks based on the bending information, and rearrange the image data based on the view map.

    摘要翻译： 公开了一种可弯曲的立体3D显示装置，其包括包括多个左眼像素和多个右眼像素的显示面板，所述显示面板被分成多个块; 显示面板上的分离器，用于发送或阻止从左眼像素和右眼像素输出的图像; 门驱动器和数据驱动器来驱动显示面板; 用于接收图像数据的定时控制器和用于驱动门驱动器和数据驱动器的定时信号; 以及控制单元，当存在显示面板的曲率变化时，在多个块中的至少一个块上接收弯曲信息，基于弯曲信息复位多个块中的至少一个块的视图， 并根据视图重新排列图像数据。

    Display device
    7.
    发明授权
    Display device 有权

    公开(公告)号：US11581375B2

    公开(公告)日：2023-02-14

    申请号：US16929797

    申请日：2020-07-15

    申请人： LG Display Co., Ltd.

    发明人： JongHee Hwang ,  KiDuk Kim

    IPC分类号： H01L27/32 ,  H01L51/52 ,  G09G3/3266 ,  G06F3/044 ,  G06F3/041 ,  G06V40/13

    摘要： The present disclosure relates to a display device including an optical device, more specifically, it relates to a display device in which the optical device is positioned under the display panel so that the optical device is not exposed in the front direction. Even if the optical device is located under the display panel, the display device can normally perform the function of the optical device related to the front direction of the display panel and have a structure for this.

    Touch display device and method of driving the same
    8.
    发明授权
    Touch display device and method of driving the same 有权

    公开(公告)号：US10061429B2

    公开(公告)日：2018-08-28

    申请号：US15224129

    申请日：2016-07-29

    申请人： LG Display Co., Ltd.

    发明人： Sungyong Cho ,  JongHee Hwang

    IPC分类号： G06F3/044 ,  G06F3/041 ,  G02F1/1333

    CPC分类号： G06F3/0416 ,  G02F1/13338 ,  G06F3/0412 ,  G06F3/044

    摘要： A touch display device can include a touch panel having a plurality of subpixels, arranged between a first substrate and a second substrate, and a plurality of touch sensors arranged in units of a certain number of subpixels; an elastic layer on the second substrate; a display driver for supplying image signals to the plurality of subpixels, respectively; and a touch driver for supplying a touch driving signal to the plurality of touch sensors and sensing a touch position and a touch pressure which is applied when a touch is input to the touch panel, based on a capacitance variation of each of the plurality of touch sensors.

    Sensor package module and organic light-emitting display device having same
    9.
    发明授权
    Sensor package module and organic light-emitting display device having same 有权

    公开(公告)号：US11610959B2

    公开(公告)日：2023-03-21

    申请号：US16711208

    申请日：2019-12-11

    申请人： LG Display Co., Ltd.

    发明人： JongHee Hwang ,  BuYeol Lee ,  EunJung Kim

    IPC分类号： H01L51/52 ,  H01L27/32 ,  G09G3/3233

    摘要： An organic light-emitting display device comprises a display panel having a transmission area through which external light passes, and a non-transmission area having transmittance lower than that of the transmission area; a data driver supplying a data signal to the display panel; a gate driver supplying a gate signal to the display panel; a timing controller controlling the data driver and the gate driver; and a sensor package module disposed on a rear surface of the display panel and disposed to correspond to the transmission area, wherein the number of conductive films stacked in the transmission area is smaller than that of conductive films stacked in the non-transmission area.

    Sensor package module and organic light-emitting display having same
    10.
    发明授权
    Sensor package module and organic light-emitting display having same 有权

    公开(公告)号：US10818233B2

    公开(公告)日：2020-10-27

    申请号：US16532586

    申请日：2019-08-06

    申请人： LG Display Co., Ltd.

    发明人： EunJung Kim ,  JongHee Hwang ,  BuYeol Lee ,  Sujin Kwon

    IPC分类号： G09G3/3241 ,  H04N7/14 ,  H01L27/32

    摘要： An organic light-emitting display device includes a display panel includes an active area in which a plurality of subpixels are arrayed, and a bezel area in which lines, through which a signal and a voltage to be supplied to the subpixels are transferred, are disposed, wherein each subpixels has a cathode and an anode; a data driver supplying a data signal to the subpixels; a gate driver supplying a data signal to the subpixels; a timing controller controlling the data driver and the gate driver; and a sensor package module having a portion that overlaps the active area.