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    DISPLAY MODULE, DISPLAY DEVICE, AND METHOD OF MANUFACTURING THE DISPLAY MODULE
    4.
    发明申请
    DISPLAY MODULE, DISPLAY DEVICE, AND METHOD OF MANUFACTURING THE DISPLAY MODULE 有权

    公开(公告)号：US20210226140A1

    公开(公告)日：2021-07-22

    申请号：US17220236

    申请日：2021-04-01

    申请人： Samsung Display Co., Ltd.

    发明人： Woongsik Kim

    IPC分类号： H01L51/00 ,  H01L27/12 ,  H01L27/32

    摘要： A method of manufacturing a display module includes: providing a carrier substrate; providing a base layer, where a display area and a pad area are defined, on the carrier substrate; providing a circuit layer on the display area of the base layer and the pad area of the base layer; forming a though hole in the circuit layer and the base layer on the pad area; forming a conductive part by providing a conductive material from an upper surface of the circuit layer to the though hole formed in the pad area; and providing a circuit member electrically connected to the circuit layer below the base layer.

    Display apparatus and method of manufacturing the same
    5.
    发明授权
    Display apparatus and method of manufacturing the same 有权

    公开(公告)号：US10811474B2

    公开(公告)日：2020-10-20

    申请号：US16406237

    申请日：2019-05-08

    申请人： Samsung Display Co., Ltd.

    发明人： Gwangmin Cha ,  Woongsik Kim ,  Jinsu Byun ,  Koichi Sugitani ,  Saehee Han

    IPC分类号： H01L27/32 ,  H01L51/52 ,  G02B27/01 ,  G02B27/42

    摘要： A display apparatus including a display substrate, a light-emitting device on the display substrate, an encapsulation substrate on the light-emitting device and bonded to the display substrate, and a diffraction-grating layer on a top surface of the encapsulation substrate, wherein the diffraction-grating layer includes a plurality of diffraction patterns spaced apart from one another by a predetermined distance, and each of the plurality of diffraction patterns has a stacked structure of a lower layer and an upper layer, wherein the lower and upper layers include different materials.

    DISPLAY APPARATUS
    6.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240324301A1

    公开(公告)日：2024-09-26

    申请号：US18438027

    申请日：2024-02-09

    申请人： Samsung Display Co., Ltd.

    发明人： Subin Bae ,  Woongsik Kim ,  Duckjung Lee ,  Chulmin Bae

    IPC分类号： H10K59/122 ,  H10K59/35

    CPC分类号： H10K59/122 ,  H10K59/35

    摘要： A display apparatus includes a substrate, a first subpixel electrode and a second subpixel electrode spaced apart from each other and disposed on the substrate, a subpixel-defining layer disposed on the substrate and including openings that expose respective central portions of the first subpixel electrode and the second subpixel electrode, respectively, and a trench disposed between the first subpixel electrode and the second subpixel electrode in plan view, an electrode layer disposed in the trench to be spaced apart from side surfaces of the trench, and a redistribution layer RE disposed between the electrode layer and the side surfaces of the trench to expose at least a portion of the electrode layer.

    Display device
    8.
    发明授权
    Display device 有权

    公开(公告)号：US11914103B2

    公开(公告)日：2024-02-27

    申请号：US17188022

    申请日：2021-03-01

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Woongsik Kim ,  Jin-Su Byun

    IPC分类号： H10K50/858 ,  G02B1/04 ,  G02B5/02 ,  H10K50/84 ,  G06F1/16 ,  H10K102/00 ,  H10K59/122

    CPC分类号： G02B1/04 ,  G02B5/0215 ,  H10K50/84 ,  H10K50/858 ,  G06F1/1609 ,  H10K59/122 ,  H10K2102/00

    摘要： A display device includes a first substrate, a first electrode disposed on the first substrate, an emission layer disposed on the first electrode, a second electrode disposed on the emission layer, a high refractive index member disposed on the second electrode, overlapping the emission layer, and having a first refractive index, a low refractive index member disposed between the high refractive index member and the emission layer and having a second refractive index smaller than the first refractive index, a capping member disposed between the low refractive index member and the emission layer, and a second substrate overlapping at least a portion of the first substrate and disposed on the high refractive index member.

    Display device
    9.
    发明授权
    Display device 有权

    公开(公告)号：US11855123B2

    公开(公告)日：2023-12-26

    申请号：US17548000

    申请日：2021-12-10

    申请人： Samsung Display Co., Ltd.

    发明人： Woongsik Kim ,  Saehee Han

    IPC分类号： H01L27/15 ,  H01L33/60 ,  H01L33/40 ,  H01L33/44 ,  H01L33/52

    CPC分类号： H01L27/156 ,  H01L33/405 ,  H01L33/44 ,  H01L33/52 ,  H01L33/60

    摘要： A display device including a base layer, a pixel circuit layer disposed on the base layer and including a pixel circuit and a plurality of insulation layers, a first electrode electrically connected to the pixel circuit, a second electrode spaced apart from the first electrode, a light emitting element electrically connected to the first electrode and the second electrode, a first refraction layer disposed on the pixel circuit layer and having a first refractive index, and a second refraction layer disposed on the light emitting element and having a second refractive index larger than the first refractive index.