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    Display device and method of manufacturing the same
    1.
    发明授权
    Display device and method of manufacturing the same 有权

    公开(公告)号：US12239000B2

    公开(公告)日：2025-02-25

    申请号：US17648061

    申请日：2022-01-14

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jin Su Byun ,  Woong Sik Kim ,  Dong Hwan Bae ,  Sang Hyun Lee

    IPC: H10K59/40 ,  G06F3/041 ,  G06F3/044 ,  H10K71/00 ,  H10K59/12 ,  H10K59/131

    Abstract: A display device includes a display member and a touch member disposed on the display member. The touch member includes a first touch insulating disposed on the display member, a first touch conductive layer disposed on the first touch insulating layer and including a touch bridge electrode, a second touch insulating layer disposed on the first touch conductive layer, including an organic material, and including a first contact hole penetrating the second touch insulating layer in a thickness direction, a second touch conductive layer disposed on the second touch insulating layer and including a first lower sensing line overlapping the second touch bridge electrode, and a third touch conductive layer disposed on the second touch conductive layer and including a first upper sensing line overlapping the first lower sensing line. A width of the first upper sensing line is greater than a width of the first lower sensing line.

    DISPLAY DEVICE COMPRISING GRAY COLOR FILTER
    4.
    发明申请
    DISPLAY DEVICE COMPRISING GRAY COLOR FILTER 有权
    包含灰色滤色镜的显示设备

    公开(公告)号：US20160087247A1

    公开(公告)日：2016-03-24

    申请号：US14714082

    申请日：2015-05-15

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Woong Sik Kim

    IPC: H01L51/52 ,  H01L27/32

    CPC classification number: H01L51/5284 ,  H01L27/3213 ,  H01L27/322 ,  H01L27/3258 ,  H01L51/5209 ,  H01L51/5268 ,  H01L2251/55

    Abstract: A display device may include a substrate, a color filter layer, on a first surface of the substrate, including a red color filter, a green color filter, a blue color filter, and a gray color filter, and an organic light emitting diode on the color filter layer. The gray color filter may have a blue light transmittance higher than red and green light transmittances.

    Abstract translation: 显示装置可以包括在基板的第一表面上的基板，滤色器层，包括红色滤色器，绿色滤色器，蓝色滤色器和灰色滤色器，以及有机发光二极管 滤色器层。 灰色滤色器可以具有高于红色和绿色透光率的蓝色光透射率。

    Display device
    5.
    发明授权
    Display device 有权

    公开(公告)号：US11917855B2

    公开(公告)日：2024-02-27

    申请号：US17592498

    申请日：2022-02-03

    Applicant: Samsung Display Co., LTD.

    Inventor： Jin-Su Byun ,  Jong Beom Hong ,  Woong Sik Kim ,  Jung Min Choi

    IPC: G06F3/041 ,  H10K50/858 ,  G06F3/044 ,  H10K50/844 ,  H10K59/40 ,  H10K59/122

    CPC classification number: H10K50/858 ,  G06F3/0412 ,  G06F3/0446 ,  H10K50/844 ,  H10K59/122 ,  H10K59/40 ,  G06F2203/04112

    Abstract: A display device includes a substrate, a transistor on the substrate, a pixel electrode connected to the transistor, a bank layer disposed on the pixel electrode and defining a pixel opening overlapping the pixel electrode, an emission layer in the pixel opening, a common electrode on the emission layer and the bank layer, an encapsulation layer on the common electrode, a sensing electrode on the encapsulation layer, a first insulating layer disposed on the encapsulation layer and overlapping the pixel opening, a second insulating layer on the first insulating layer, and a third insulating layer surrounding the first insulating layer. A refractive index of the first insulating layer, a refractive index of the second insulating layer, and a refractive index of the third insulating layer are different from one another, and the refractive index of the first insulating layer is greater than the refractive index of the third insulating layer.

    Organic light-emitting display device and driving method thereof
    6.
    发明授权
    Organic light-emitting display device and driving method thereof 有权

    公开(公告)号：US10468622B2

    公开(公告)日：2019-11-05

    申请号：US15649498

    申请日：2017-07-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jae Min Shin ,  Woong Sik Kim ,  Won Sang Park ,  Seung Bae Kang ,  Min Woo Kim ,  Jong Ho Hong

    IPC: H01L51/52 ,  H01L27/32 ,  G09G3/3233

    Abstract: An organic light-emitting display device is provided. The organic light-emitting display device comprises a substrate, a thin-film transistor (TFT) disposed on the substrate, an overcoat layer disposed on the TFT, a first electrode disposed on the overcoat layer and including a lower electrode layer, an intermediate electrode layer, which is disposed on the lower electrode layer, and an upper electrode layer, which is disposed on the intermediate electrode layer, an emission layer disposed on the first electrode, and a second electrode disposed on the emission layer, wherein the first electrode includes a first area in which the lower electrode layer, the intermediate electrode layer and the upper electrode layer are sequentially stacked and a second area in which the lower electrode layer and the upper electrode layer are sequentially stacked.

    Display device
    8.
    发明授权
    Display device 有权

    公开(公告)号：US11711942B2

    公开(公告)日：2023-07-25

    申请号：US16821834

    申请日：2020-03-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Gwangmin Cha ,  Woong Sik Kim ,  Jin-Su Byun ,  Sanghyun Lee

    IPC: H01L21/00 ,  H10K50/858 ,  H10K50/85 ,  H10K59/40 ,  H10K59/122

    CPC classification number: H10K50/858 ,  H10K50/85 ,  H10K59/122 ,  H10K59/40

    Abstract: A display device may include a first electrode, a pixel defining layer disposed on the first electrode, the pixel defining layer having a pixel opening that exposes the first electrode, an emission layer disposed in the pixel opening and on the first electrode, a second electrode disposed on the emission layer, a first refractive layer disposed on the second electrode and being an organic refractive layer, a second refractive layer disposed on the first refractive layer and being an organic refractive layer, the second refractive layer having a first opening that overlaps the pixel opening, and a third refractive layer disposed on the second refractive layer, the third refractive layer having a second refractive index greater than a first refractive index of the second refractive layer.

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230140270A1

    公开(公告)日：2023-05-04

    申请号：US17889313

    申请日：2022-08-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Gi Kim ,  Woong Sik Kim ,  Jeong Won Kim ,  Donghwan Bae ,  Jin-Su Byun

    IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56 ,  G06F3/044 ,  G06F3/041

    Abstract: A display device includes: a substrate; a transistor disposed on the substrate; a pixel electrode connected to the transistor; a bank layer disposed on the pixel electrode having a pixel opening overlapping the pixel electrode; an emission layer disposed in the pixel opening; a common electrode disposed on the emission layer and the bank layer; an encapsulation layer disposed on the common electrode; a sensing electrode disposed on the encapsulation layer; a first insulator disposed on the encapsulation layer to overlap the pixel opening; a second insulator disposed outside the first insulator; and a third insulator disposed outside the second insulator. The first insulator has a first refractive index, the second insulator has a second refractive index, and the third insulator has a third refractive index, and the first refractive index, and wherein the second refractive index, and the third refractive index are different from each other.

    Organic light-emitting display device and driving method thereof
    10.
    发明授权
    Organic light-emitting display device and driving method thereof 有权

    公开(公告)号：US10756290B2

    公开(公告)日：2020-08-25

    申请号：US16584502

    申请日：2019-09-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jae Min Shin ,  Woong Sik Kim ,  Won Sang Park ,  Seung Bae Kang ,  Min Woo Kim ,  Jong Ho Hong

    IPC: H01L51/52 ,  H01L27/32 ,  G09G3/3233

    Abstract: An organic light-emitting display device is provided. The organic light-emitting display device comprises a substrate, a thin-film transistor (TFT) disposed on the substrate, an overcoat layer disposed on the TFT, a first electrode disposed on the overcoat layer and including a lower electrode layer, an intermediate electrode layer, which is disposed on the lower electrode layer, and an upper electrode layer, which is disposed on the intermediate electrode layer, an emission layer disposed on the first electrode, and a second electrode disposed on the emission layer, wherein the first electrode includes a first area in which the lower electrode layer, the intermediate electrode layer and the upper electrode layer are sequentially stacked and a second area in which the lower electrode layer and the upper electrode layer are sequentially stacked.

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