中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

23 records (took 0.024 seconds)

    Touch screen panel integrated display device
    11.
    发明授权
    Touch screen panel integrated display device 有权

    公开(公告)号：US09880687B2

    公开(公告)日：2018-01-30

    申请号：US14864349

    申请日：2015-09-24

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Il Ho Lee ,  Jin Woo Park ,  Ki Seok Cha ,  Seong Mo Hwang

    IPC: G06F3/041 ,  G06F3/044

    CPC classification number: G06F3/044 ,  G06F2203/04103

    Abstract: A touch screen panel integrated display device includes a first substrate divided into a display area and a non-display area disposed outside the display area, a gate driving circuit positioned in the non-display area of the first substrate, a second substrate facing the first substrate, detection electrodes formed on the second substrate, and electrode wires formed on the second substrate and electrically connected with the detection electrodes. The detection electrodes and the electrode wires are formed without overlapping the gate driving circuit.

    Display device including touch sensor and driving method thereof
    12.
    发明授权
    Display device including touch sensor and driving method thereof 有权
    显示装置，包括触摸传感器及其驱动方法

    公开(公告)号：US09058075B2

    公开(公告)日：2015-06-16

    申请号：US14029673

    申请日：2013-09-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Il Ho Lee ,  Seung Ho Nam ,  Seong Mo Hwang

    IPC: G06F3/041

    CPC classification number: G06F3/041 ,  G06F1/32 ,  G06F3/0412 ,  G06F3/044

    Abstract: The present invention relates to a display device including a touch sensor and a driving method thereof. A display device according to an exemplary embodiment of the present invention includes a plurality of data lines which extends in a first direction, a plurality of sensing output lines which extends in a second direction which is not parallel to the first direction and transmits a sensing output signal, a pixel electrode which is connected with the data line through a switching element, a touch sensor which is connected to the data line and the sensing output line and detects a touch, and a data driver which applies a displaying data voltage to the plurality of data lines during the image display period for one frame and applies a sensing input signal during a touch sensing period for one frame. The touch sensing period is included in a vertical blank period of the frame.

    Abstract translation: 本发明涉及包括触摸传感器及其驱动方法的显示装置。 根据本发明的示例性实施例的显示装置包括沿第一方向延伸的多条数据线，沿与第一方向不平行的第二方向延伸的多条感测输出线，并且传送感测输出 信号，通过开关元件与数据线连接的像素电极，连接到数据线和感测输出线并检测触摸的触摸传感器，以及向多个信号施加显示数据电压的数据驱动器 在一帧的图像显示周期期间的数据线，并且在一帧的触摸感测时段期间施加感测输入信号。 触摸感测周期包括在该帧的垂直空白时段中。

    DISPLAY DEVICE INCLUDING TOUCH SENSOR
    14.
    发明申请
    DISPLAY DEVICE INCLUDING TOUCH SENSOR 有权

    公开(公告)号：US20210055849A1

    公开(公告)日：2021-02-25

    申请号：US17072026

    申请日：2020-10-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Il Ho Lee ,  Seung-Hee Lee ,  Seoung Bum Pyoun ,  Young-Jin Kim

    IPC: G06F3/041 ,  G06F3/044 ,  G06F3/047 ,  G09G5/00

    Abstract: A display device includes a display panel including pixels, an active area on which an image is configured to be displayed, and a black matrix area on which an image is not configured to be displayed, touch sensor electrodes configured to detect a touch of an external object, the touch sensor electrodes disposed in the active area, and detection input electrodes configured to generate mutual capacitance with the touch sensor electrodes, the detection input electrodes disposed in an edge area of the display panel that overlaps the black matrix area.

    Display device including touch sensor
    15.
    发明授权
    Display device including touch sensor 有权

    公开(公告)号：US10394407B2

    公开(公告)日：2019-08-27

    申请号：US15798712

    申请日：2017-10-31

    Applicant: Samsung Display Co., Ltd.

    Inventor： Il Ho Lee ,  Seung-Hee Lee ,  Seoung Bum Pyoun ,  Young-Jin Kim

    IPC: G06F3/047 ,  G06F3/044 ,  G09G5/00 ,  G06F3/041 ,  G09G3/36

    Abstract: A display device includes a display panel including pixels, an active area on which an image is configured to be displayed, and a black matrix area on which an image is not configured to be displayed, touch sensor electrodes configured to detect a touch of an external object, the touch sensor electrodes disposed in the active area, and detection input electrodes configured to generate mutual capacitance with the touch sensor electrodes, the detection input electrodes disposed in an edge area of the display panel that overlaps the black matrix area.

    Display device including touch sensor
    17.
    发明授权
    Display device including touch sensor 有权

    公开(公告)号：US11567607B2

    公开(公告)日：2023-01-31

    申请号：US17072026

    申请日：2020-10-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Il Ho Lee ,  Seung-Hee Lee ,  Seoung Bum Pyoun ,  Young-Jin Kim

    IPC: G06F3/041 ,  G06F3/044 ,  G06F3/047 ,  G09G5/00 ,  G09G3/36

    Abstract: A display device includes a display panel including pixels, an active area on which an image is configured to be displayed, and a black matrix area on which an image is not configured to be displayed, touch sensor electrodes configured to detect a touch of an external object, the touch sensor electrodes disposed in the active area, and detection input electrodes configured to generate mutual capacitance with the touch sensor electrodes, the detection input electrodes disposed in an edge area of the display panel that overlaps the black matrix area.

    DISPLAY DEVICE
    18.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230022093A1

    公开(公告)日：2023-01-26

    申请号：US17717315

    申请日：2022-04-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jinwoo Park ,  Taejoon Kim ,  Jungmok Park ,  Il Ho Lee ,  Wankee Jun ,  Hyun-Wook Cho

    IPC: G06F3/041 ,  H01L27/32

    Abstract: A display device including: a display panel configured to display an image in units of a frame; an input sensor disposed on the display panel, and configured to sense an external input; a panel driver configured to control driving of the display panel in response to a synchronization signal; and a sensor controller configured to control driving of the input sensor, wherein the sensor controller receives the synchronization signal from the panel driver and outputs a plurality of transmission signals to the input sensor, and the plurality of transmission signals are varyingly generated based on the synchronization signal.

    Display device
    19.
    发明授权
    Display device 有权

    公开(公告)号：US11262861B2

    公开(公告)日：2022-03-01

    申请号：US16905975

    申请日：2020-06-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sang Hun Park ,  Soo Won Kim ,  Il Ho Lee

    IPC: G06F3/041 ,  H01L27/32 ,  G09G3/3266 ,  H01L51/52 ,  G06F3/044 ,  G09G3/3275

    Abstract: A display device includes a display including a plurality of pixels and an input sensor for sensing an input of a user. The display device includes: a driving controller for providing the display with a scan signal and a data signal according to a driving frequency; an input controller for providing a touch driving signal to the input sensor; a horizontal synchronization signal information line connecting the driving controller and the input controller, the horizontal synchronization signal information line transmitting a horizontal synchronization signal therethrough; and a vertical synchronization signal information line connecting the driving controller and the input controller, the vertical synchronization signal information line transmitting a vertical synchronization signal therethrough. Amplitude of the vertical synchronization signal or the horizontal synchronization signal varies according to the driving frequency.

Patent Agency Ranking