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    Touch sensor
    31.
    发明授权
    Touch sensor 有权

    公开(公告)号：US10534467B2

    公开(公告)日：2020-01-14

    申请号：US15643442

    申请日：2017-07-06

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Young Ko ,  Tae Joon Kim ,  Sang Kook Kim ,  Eung Kwan Lee ,  Hyun Wook Cho ,  Eun Sol Seo

    IPC: G06F3/041

    Abstract: Disclosed is a touch sensor, including: first sensing patterns extended in a first direction and arranged in a second direction crossing the first direction, in which each of the first sensing patterns includes: first variable resistive patterns arranged in the first direction; and first conductive patterns connecting the first variable resistive patterns, and lengths of the first variable resistive patterns in the first direction are increased in the second direction.

    DISPLAY DEVICE INCLUDING A DISPLAY PANEL
    32.
    发明申请
    DISPLAY DEVICE INCLUDING A DISPLAY PANEL 审中-公开
    显示设备，包括显示面板

    公开(公告)号：US20160328064A1

    公开(公告)日：2016-11-10

    申请号：US15212031

    申请日：2016-07-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sang-Woo Han ,  Tae Joon Kim ,  Kwan Young Han

    IPC: G06F3/041 ,  G06F1/16 ,  G06F3/044

    CPC classification number: G06F3/0412 ,  G06F1/1626 ,  G06F1/1643 ,  G06F1/1686 ,  G06F1/1688 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04112

    Abstract: In an aspect, a display device including: an entire window, said entire window including a display area and a non-display area outside the display area; a display panel; a first adhesive layer disposed on the display panel; a touch screen panel disposed on the first adhesive layer; a first light blocking member disposed on the touch screen panel; a second adhesive layer disposed on the touch screen panel and the first light blocking member; and a protection window disposed on the second adhesive layer is provided.

    Abstract translation: 一方面，一种显示装置，包括：整个窗口，所述整个窗口包括显示区域和显示区域外的非显示区域; 显示面板; 布置在所述显示面板上的第一粘合剂层; 设置在所述第一粘合剂层上的触摸屏面板; 设置在所述触摸屏面板上的第一遮光构件; 设置在所述触摸屏面板上的第二粘合剂层和所述第一遮光构件; 并且设置在第二粘合剂层上的保护窗。

    DISPLAY DEVICE INCLUDING TOUCH SENSOR
    33.
    发明申请
    DISPLAY DEVICE INCLUDING TOUCH SENSOR 审中-公开
    显示设备，包括触摸传感器

    公开(公告)号：US20150145808A1

    公开(公告)日：2015-05-28

    申请号：US14266530

    申请日：2014-04-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyun-Wook Cho ,  Sang Kook Kim ,  Tae Joon Kim

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

    Abstract: A display device including a touch sensor is disclosed. In one aspect, the display device includes a lower substrate and an upper substrate opposing each other and a first electrode, an electro-optical active layer, and a second electrode sequentially formed over the lower substrate. The display device also includes a plurality of touch electrodes formed below the upper substrate and over the second electrode and a shield layer interposed between the second electrode and the touch electrodes. The shield layer is formed at least partially of a conductive material.

    Abstract translation: 公开了一种包括触摸传感器的显示装置。 一方面，显示装置包括下基板和彼此相对的上基板以及顺序地形成在下基板上的第一电极，电光活性层和第二电极。 显示装置还包括形成在上基板下方并在第二电极上方的多个触摸电极和插入在第二电极和触摸电极之间的屏蔽层。 至少部分地由导电材料形成屏蔽层。

    Display device and method of driving the same
    34.
    发明授权
    Display device and method of driving the same 有权

    公开(公告)号：US12223132B2

    公开(公告)日：2025-02-11

    申请号：US18211487

    申请日：2023-06-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Min Hong Kim ,  Tae Joon Kim ,  Jung Mok Park ,  Jin Woo Park ,  Hyun Wook Cho

    IPC: G06F3/041 ,  G09G3/20

    Abstract: According to an embodiment of the disclosure, a display device includes a sensor driver receiving firmware from an host in which the firmware is stored, the sensor driver including a second memory storing the firmware supplied from the host and initialized when a reset signal is supplied from the host, and a sensing unit for supplying a recovery signal corresponding to an abnormal state of the sensor driver to the host while sensing at least one of an internal voltage and a clock signal of the sensor driver.

    Method and apparatus for inspecting display device
    35.
    发明授权
    Method and apparatus for inspecting display device 有权

    公开(公告)号：US12183228B2

    公开(公告)日：2024-12-31

    申请号：US18239725

    申请日：2023-08-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Young Ko ,  Tae Joon Kim ,  Eun Sol Seo ,  Yu Jin Sin ,  Jun Seong Lee ,  Jae Woo Choi

    IPC: G09G3/00 ,  G06F3/041 ,  G09G3/3233 ,  G06F3/044

    Abstract: An apparatus for inspecting a display device including a touch sensor may include: a power source generator configured to generate a pixel voltage of the display device; and a variable impedance circuit electrically connected to an output terminal of the power source generator, wherein the variable impedance circuit may include: a variable resistance circuit electrically connected to the power source generator and an output terminal of the variable impedance circuit, and including resistors connected in parallel with each other; and a variable capacitor circuit electrically connected to the power source generator and a ground voltage source.

    Display device
    39.
    发明授权
    Display device 有权

    公开(公告)号：US11880520B2

    公开(公告)日：2024-01-23

    申请号：US17403100

    申请日：2021-08-16

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyung Bae Kim ,  Tae Joon Kim ,  Jae Woo Choi

    IPC: G06F3/041 ,  G06F3/044 ,  H10K59/40 ,  H10K59/179

    CPC classification number: G06F3/0412 ,  G06F3/0446 ,  H10K59/1795 ,  H10K59/40

    Abstract: A touch member for a display device includes first and second touch signal lines and an insulating layer between first and second conductive layers. The first touch signal line includes a first sub-touch signal line corresponding to the first conductive layer, and a second sub-touch signal line corresponding to the second conductive layer and connected to the first sub-touch signal line through first and second contact holes penetrating the insulating layer. The second touch signal line includes a third sub-touch signal line corresponding to the first conductive layer, and a fourth sub-touch signal line corresponding to the second conductive layer and connected to the third sub-touch signal line through third and fourth contact holes penetrating the insulating layer. The first and second contact holes are spaced by a first distance, and the third and fourth contact holes are spaced by a second distance less than the first distance.

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