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    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20240373692A1

    公开(公告)日：2024-11-07

    申请号：US18407438

    申请日：2024-01-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Hyun PARK ,  Hyeong Seok KIM ,  Hee Jean PARK ,  Sun Hwa LEE ,  Mu Kyung JEON

    IPC: H10K59/131 ,  H10K59/121

    Abstract: The present disclosure relates to a display device, and more particularly, to a display device capable of increasing resolution. According to an embodiment of the disclosure, a substrate; a first gate electrode disposed on the substrate; a lower capacitor electrode disposed on the first gate electrode to overlap the first gate electrode in a plan view; and a repair line disposed on the lower capacitor electrode.

    DISPLAY DEVICE
    3.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240057398A1

    公开(公告)日：2024-02-15

    申请号：US18344536

    申请日：2023-06-29

    Applicant: Samsung Display Co., LTD.

    Inventor： Jun Hyun PARK ,  Hyeong Seok KIM ,  HEEJEAN PARK ,  Min Jae JEONG

    IPC: H10K59/123 ,  H10K59/121 ,  H10K59/131

    CPC classification number: H10K59/123 ,  H10K59/1213 ,  H10K59/1216 ,  H10K59/1315

    Abstract: The present disclosure relates to a display device, and one or more embodiments provides a display device including a substrate, a transistor above the substrate, a pixel electrode connected to the transistor, an extension electrode connected between the transistor and the pixel electrode, an additional capacitor electrode at a same layer as the extension electrode, overlapping the pixel electrode, and to which a constant voltage is applied, a light-emitting layer above the pixel electrode, and a common electrode above the light-emitting layer.

    DISPLAY DEVICE
    4.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230337488A1

    公开(公告)日：2023-10-19

    申请号：US18212733

    申请日：2023-06-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Hyun PARK ,  Dong Woo KIM ,  Sung Jae MOON ,  Kang Moon JO

    IPC: H10K59/131 ,  H10K59/35 ,  H10K59/123 ,  H10K59/121

    CPC classification number: H10K59/131 ,  H01L28/60 ,  H10K59/35 ,  H10K59/123 ,  H10K59/1216

    Abstract: The present disclosure relates to a display device, and the display device according to an exemplary embodiment of the present inventive concept includes: a first pixel circuit portion including at least one transistor; a second pixel circuit portion including at least one transistor; a first pixel electrode electrically connected to the first pixel circuit portion; a second pixel electrode electrically connected to the second pixel circuit portion; a first data line electrically connected to the first pixel circuit portion; and a second data line electrically connected to the second pixel circuit portion, wherein the first data line and the second data line are arranged adjacent to each other along a first direction, and the second pixel electrode overlaps the first data line and the second data line in a plan view.

    SCAN SIGNAL DRIVER AND A DISPLAY DEVICE INCLUDING THE SAME
    5.
    发明申请
    SCAN SIGNAL DRIVER AND A DISPLAY DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20210056908A1

    公开(公告)日：2021-02-25

    申请号：US16901079

    申请日：2020-06-15

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jun Hyun PARK ,  Dong Woo KIM ,  An Su LEE ,  Kang Moon JO

    IPC: G09G3/3266 ,  G09G3/3275 ,  G09G3/3225

    Abstract: A scan signal driver including: a plurality of stages for outputting scan signals and sensing signals, wherein a kth stage among the stages is connected to a kth scan signal line and a kth sensing signal line, and wherein the kth stage includes: a first output unit configured to output a scan clock signal input to a fit scan clock terminal to the kth scan signal line as a kth scan signal and to output a sensing clock signal input to a first sensing clock terminal to the kth sensing signal line as a k sensing signal when a pull-up node has a gate-on voltage; and a second output unit configured to output a carry clock signal input to a first carry clock terminal as a kth carry signal to a carry output terminal when the pull-up node has the gate-on voltage.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200343326A1

    公开(公告)日：2020-10-29

    申请号：US16815778

    申请日：2020-03-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Hyun PARK ,  Dong Woo KIM ,  Sung Jae MOON ,  Kang Moon JO

    IPC: H01L27/32 ,  G09G3/3266 ,  H01L27/02

    Abstract: A display device may include a substrate including a display area and a non-display area, pixels provided in the display area and each pixel including a pixel transistor and a light emitting element connected to the pixel transistor, a first driver provided in the non-display area and configured to provide a scan signal to the pixel, a scan line configured to transfer the scan signal to the pixel, a first fan-out line provided in the non-display area and connected to the scan line, and a first electrostatic discharge portion provided in the non-display area and located between the first fan-out line and the scan line. The first electrostatic discharge portion may include a bottom metal layer disposed on the substrate and a transistor disposed on and electrically connected to the bottom metal layer.

    DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
    7.
    发明申请
    DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME 审中-公开

    公开(公告)号：US20190287464A1

    公开(公告)日：2019-09-19

    申请号：US16296098

    申请日：2019-03-07

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Hyun PARK ,  Cheol-Gon LEE ,  Yang-Hwa CHOI

    IPC: G09G3/3266 ,  G09G3/3275 ,  G09G3/3225

    Abstract: A display device including: a scan driver that transmits scan signals to scan lines; a data driver that data signals to data lines; and a display portion that includes pixels, respectively connected to the corresponding scan lines and corresponding data lines, and displays an image by the pixels that simultaneously emit light according to the corresponding data signals, wherein each of pixels includes: an organic light emitting diode; a first transistor that includes a gate connected to a first node, and is connected between first power and an anode of the organic light emitting diode; a second transistor that includes a gate connected to a corresponding scan line and transmits the corresponding data signal to the first node; and a first capacitor that is connected to the first node, and stores a data voltage according to the data signal.

    GATE DRIVING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
    8.
    发明申请
    GATE DRIVING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开
    门驱动电路和包括它的显示装置

    公开(公告)号：US20160293094A1

    公开(公告)日：2016-10-06

    申请号：US15048979

    申请日：2016-02-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Hyun PARK ,  Sung Hwan KIM ,  Se Young SONG ,  Kyoung Ju SHIN

    IPC: G09G3/20 ,  H03K17/687

    CPC classification number: H03K17/6871 ,  G09G3/20 ,  G09G2310/0267 ,  G09G2310/0286 ,  G11C19/184 ,  G11C19/28

    Abstract: A gate driving circuit includes: a plurality of stages configured to output a plurality of gate signals, wherein an Nth stage of the plurality of stages includes: an output pull-up unit including a control electrode connected to a first node, wherein the output pull-up unit is configured to increase an electric potential at the first node and is further configured to receive a clock signal and to output a gate signal of the Nth stage; a control node pull-up unit configured to charge the first node according to an (N−1)th control signal and an (N−2)th control signal; a control node pull-down unit configured to discharge a voltage of the first node as a first low voltage according to an (N+1)th control signal; and an output pull-down unit configured to discharge a gate signal of the Nth stage as the first low voltage according to the (N+1)th control signal.

    Abstract translation: 栅极驱动电路包括：多个级，被配置为输出多个栅极信号，其中所述多个级的第N级包括：输出上拉单元，包括连接到第一节点的控制电极，其中所述输出拉 所述单元被配置为增加所述第一节点处的电位，并且还被配置为接收时钟信号并输出​​所述第N级的门信号; 控制节点上拉单元，被配置为根据第（N-1）个控制信号和第（N-2）个控制信号对所述第一节点充电; 控制节点下拉单元，被配置为根据第（N + 1）个控制信号将第一节点的电压作为第一低电压放电; 以及输出下拉单元，被配置为根据第（N + 1）个控制信号，将第N级的栅极信号作为第一低电压放电。

    TOUCH SENSOR AND DISPLAY DEVICE HAVING THE SAME
    9.
    发明公开
    TOUCH SENSOR AND DISPLAY DEVICE HAVING THE SAME 审中-公开

    公开(公告)号：US20240231521A1

    公开(公告)日：2024-07-11

    申请号：US18414457

    申请日：2024-01-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Hyun PARK ,  Ki Cheol KIM

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

    CPC classification number: G06F3/0412 ,  G06F3/044 ,  G06F3/047 ,  G06F2203/04104 ,  G06F2203/04107

    Abstract: A touch sensor includes: a plurality of first sensor electrodes, each including first sensor patterns extending in a first direction, and being arranged in a second direction; a plurality of second sensor electrodes, each including second sensor patterns extending in the second direction and being arranged in the first direction; an opening in a touch active region separated from the first and second sensor electrodes; a first connection pattern disposed around but not in the opening, the first pattern electrically connecting first opening sensor patterns of the first sensor patterns that are adjacent to respective portions of the opening in the second direction; first lines respectively connected to portions of the first sensor electrodes, the first lines extending to a periphery of the touch active region; and second lines respectively connected to portions of the second sensor electrodes, the second lines extending to the periphery of the touch active region.

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