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    Display device
    22.
    发明授权
    Display device 有权

    公开(公告)号：US11275463B2

    公开(公告)日：2022-03-15

    申请号：US17009379

    申请日：2020-09-01

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jae-Kyoung Kim ,  Ki Seo Kim ,  Eun Jin Sung ,  Bong Hyun You ,  Won Sang Park

    IPC: G06F3/041 ,  H01L27/32 ,  H01L51/52 ,  H01Q1/36 ,  H01Q1/14 ,  H01Q21/00 ,  H01Q21/06 ,  G06F1/16 ,  H01Q1/22

    Abstract: A display device includes: a base substrate including a touch area and a non-touch area adjacent to the touch area and including a first area and a second area; a touch electrode disposed in the touch area and including a lattice pattern; an antenna electrode disposed in the first area and including a lattice pattern; a first dummy pattern disposed in the first area; and a second dummy pattern disposed in the second area, wherein the second area is disposed between the first area and the touch area, and the lattice pattern of the touch electrode includes openings that are larger than openings of the lattice pattern of the antenna electrode.

    Touch sensor and display device including the same
    24.
    发明授权
    Touch sensor and display device including the same 有权

    公开(公告)号：US10572043B2

    公开(公告)日：2020-02-25

    申请号：US15619696

    申请日：2017-06-12

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ki Seo Kim ,  Jae Kyoung Kim

    IPC: G06F3/041 ,  G06K9/00

    Abstract: A touch sensor including a substrate and a plurality of sensor pixels positioned on the substrate and connected to sensor scan lines and output lines. At least one of the sensor pixels is connected to an ith sensor scan line and a jth output line (where i is an integer of no less than 2 and j is a natural number) and includes a sensor electrode, a first transistor having a gate electrode connected to the sensor electrode to control a current output through the jth output line, a second transistor having a gate electrode connected to the ith sensor scan line and connected between a reference voltage line and the first transistor, and a capacitor electrode forming a first capacitor with the sensor electrode and connected to the ith sensor scan line.

    ORGANIC LIGHT EMITTING TRANSISTOR AND DISPLAY DEVICE INCLUDING THE SAME
    25.
    发明申请
    ORGANIC LIGHT EMITTING TRANSISTOR AND DISPLAY DEVICE INCLUDING THE SAME 有权
    有机发光晶体管和包括其的显示装置

    公开(公告)号：US20140117317A1

    公开(公告)日：2014-05-01

    申请号：US13800547

    申请日：2013-03-13

    Applicant: SAMSUNG DISPLAY CO., LTD.,

    Inventor： Ki Seo Kim

    IPC: H01L51/52 ,  H01L27/32

    CPC classification number: H01L51/5296 ,  H01L27/3274

    Abstract: An organic light emitting transistor increases the amount of charge induced into an organic layer, and a display device includes the organic light emitting transistor. The organic light emitting transistor includes a substrate, an organic semiconductor layer positioned on the substrate, a source electrode and a drain electrode spaced apart from each other while contacting the organic semiconductor layer, a gate electrode insulated from the organic semiconductor layer, the source electrode and the drain electrode and positioned to overlap the organic semiconductor layer, and an auxiliary electrode overlapping the source electrode or the drain electrode.

    Abstract translation: 有机发光晶体管增加了诱导到有机层中的电荷量，并且显示装置包括有机发光晶体管。 有机发光晶体管包括基板，位于基板上的有机半导体层，在与有机半导体层接触的同时彼此间隔开的源电极和漏电极，与有机半导体层绝缘的栅电极，源电极 和漏电极并且与有机半导体层重叠并且与源电极或漏电极重叠的辅助电极。

    Display device
    30.
    发明授权
    Display device 有权

    公开(公告)号：US11237683B2

    公开(公告)日：2022-02-01

    申请号：US16830015

    申请日：2020-03-25

    Applicant: Samsung Display Co., Ltd.

    Inventor： Soo Jung Lee ,  Suk Kim ,  Ki Seo Kim ,  Yu Na Kim ,  Keum Dong Jung ,  Go Eun Cha

    IPC: G06F3/044

    Abstract: A display device includes: a display panel which includes a first area and a second area; and a sensor device which overlaps the first area in a thickness direction of the display panel. The display panel includes first sensor electrodes in the first area and second sensor electrodes in the second area, and a shape of a first sensor electrode of the first sensor electrodes is different from a shape of a second sensor electrode of the second sensor electrodes.

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