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    Display device
    1.
    发明授权
    Display device 有权

    公开(公告)号：US11744102B2

    公开(公告)日：2023-08-29

    申请号：US17341309

    申请日：2021-06-07

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Haeyeon Lee ,  Jinoh Kwag ,  Dongsoo Kim ,  Jieun Lee

    IPC: H10K50/842 ,  H10K59/12 ,  H10K59/88 ,  H10K59/131 ,  H10K50/844 ,  H10K77/10 ,  H10K102/00

    CPC classification number: H10K50/844 ,  H10K50/8426 ,  H10K59/12 ,  H10K59/131 ,  H10K59/88 ,  H10K77/111 ,  H10K2102/311

    Abstract: A display device includes a substrate including a display area and a peripheral area, a first insulating layer on the substrate, a first dam in the peripheral area and separated from the first insulating layer, an electrode power supply line on the substrate between the first insulating layer and the first dam, a protection conductive layer on the first insulating layer, extending over the electrode power supply line, electrically connected to the electrode power supply line, and including an uneven structure on an upper surface thereof, a pixel electrode on the first insulating layer, an opposite electrode on the pixel electrode, and contacting the protection conductive layer by extending to the peripheral area, and an encapsulation layer on the opposite electrode, and having a lower surface that contacts the upper surface of the protection conductive layer in a region where the protection conductive layer overlaps the electrode power supply line.

    Display device
    3.
    发明授权
    Display device 有权

    公开(公告)号：US11537254B2

    公开(公告)日：2022-12-27

    申请号：US17533624

    申请日：2021-11-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Youngchan Kim ,  Jinoh Kwag ,  Jeongwoo Park ,  Jaeho You ,  Mingyeong Jo

    IPC: G06F3/044 ,  H01L27/32 ,  G06F3/041 ,  H01L51/52

    Abstract: A display device includes a display unit, an upper electrode layer, a lower electrode layer and an electrochromic layer. The display unit includes a plurality of light emitting diodes disposed in a light emitting area. The upper electrode layer is disposed on the display unit, and includes a plurality of first electrode patterns and a plurality of second electrode patterns. The first electrode patterns are arranged in a first direction, and are electrically connected each other. The second electrode patterns are arranged in a second direction intersecting the first direction and are electrically connected each other. The lower electrode layer is disposed between the upper electrode layer and the display unit. The electrochromic layer is disposed between the upper electrode layer and the lower electrode layer, and includes an electrochromic pattern.

    Display device
    4.
    发明授权
    Display device 有权

    公开(公告)号：US11171189B2

    公开(公告)日：2021-11-09

    申请号：US17102713

    申请日：2020-11-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jaehwan Oh ,  Jinoh Kwag ,  Deokhoi Kim

    IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00

    Abstract: A display device includes: a substrate; a plurality of pixels on the substrate, the plurality of pixels being around a first area and at least partially surrounding the first area; a light-transmissive wire on the substrate and overlapping the first area; and an encapsulation member covering the plurality of pixels.

    LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
    6.
    发明公开
    LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME 审中-公开

    公开(公告)号：US20230225199A1

    公开(公告)日：2023-07-13

    申请号：US18151599

    申请日：2023-01-09

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Youngmi Cho ,  Hyojoo Jung ,  Eunkyung Koh ,  Jinoh Kwag ,  Yongjo Kim ,  Younho Han

    IPC: H10K85/60 ,  H10K50/84 ,  H10K85/30

    CPC classification number: H10K85/636 ,  H10K50/84 ,  H10K85/342 ,  H10K50/11

    Abstract: A light-emitting device and an electronic apparatus including the same are provided. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and a capping layer. The emission layer includes a first emitter, the first emitter emits first light having a first emission spectrum, the capping layer is in the path on which the first light travels, an emission peak wavelength of the first light is from about 520 nm to about 550 nm. The first emitter includes iridium, the capping layer includes an amine-containing compound, and the value of ratio of CIEy to reflective index (RCR value) of the first light extracted to the outside through the capping layer is 38 or less, and the RCR value is calculated according to


    CIEy/R(cap)×100.

    Display device
    8.
    发明授权
    Display device 有权

    公开(公告)号：US11031575B2

    公开(公告)日：2021-06-08

    申请号：US15829622

    申请日：2017-12-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Haeyeon Lee ,  Jinoh Kwag ,  Dongsoo Kim ,  Jieun Lee

    IPC: H01L51/52 ,  H01L27/32 ,  H01L51/00

    Abstract: A display device includes a substrate including a display area and a peripheral area, a first insulating layer on the substrate, a first dam in the peripheral area and separated from the first insulating layer, an electrode power supply line on the substrate between the first insulating layer and the first dam, a protection conductive layer on the first insulating layer, extending over the electrode power supply line, electrically connected to the electrode power supply line, and including an uneven structure on an upper surface thereof, a pixel electrode on the first insulating layer, an opposite electrode on the pixel electrode, and contacting the protection conductive layer by extending to the peripheral area, and an encapsulation layer on the opposite electrode, and having a lower surface that contacts the upper surface of the protection conductive layer in a region where the protection conductive layer overlaps the electrode power supply line.

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