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    DISPLAY APPARATUS
    2.
    发明申请
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20190198782A1

    公开(公告)日：2019-06-27

    申请号：US16175740

    申请日：2018-10-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Woongsik KIM ,  Junhyeong PARK ,  Minwoo KIM

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

    Abstract: A display apparatus includes a base layer including device counterparts and bridges, the bridges being located around the device counterparts and connecting the device counterparts to each other, an inorganic insulating layer located over the base layer and having openings exposing at least a portion of at least one of the bridges, organic layers filling the openings, wires located over the organic layers, display devices located over the device counterparts, and encapsulation films each of which has a form of an island to correspond to a corresponding one of the device counterparts, each of the encapsulation films including a first inorganic encapsulation film covering a corresponding one of the display devices, an organic encapsulation film located over the first inorganic encapsulation film, and a second inorganic encapsulation film covering the organic encapsulation film and contacting the first inorganic encapsulation film outside of the organic encapsulation film.

    DISPLAY PANEL AND METHOD OF FABRICATING THE SAME
    5.
    发明申请
    DISPLAY PANEL AND METHOD OF FABRICATING THE SAME 有权

    公开(公告)号：US20210159278A1

    公开(公告)日：2021-05-27

    申请号：US16931197

    申请日：2020-07-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Baek Hee LEE ,  Minwoo KIM ,  Jaejin LYU ,  Donghee LEE ,  Junwoo LEE ,  Taekjoon LEE ,  Hyung-Il JEON

    IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56 ,  H01L27/15

    Abstract: Disclosed are display panels and methods of fabricating the same. The display panel includes a base substrate having a pixel area and a peripheral area adjacent to the pixel area, a light emitting element on the base substrate to generate a first light and overlapping the pixel area, a light control layer on the light emitting element to convert the first light into a white light, and a color filter layer on the light control layer and includes a first color filter that allows penetration of the first light, a second color filter that allows penetration of a second light different from the first light, and a third color filter that allows penetration of a third light different from the first light and the second light.

    ORGANIC LIGHT-EMITTING DISPLAY DEVICE
    6.
    发明申请
    ORGANIC LIGHT-EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200343317A1

    公开(公告)日：2020-10-29

    申请号：US16927944

    申请日：2020-07-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sungkook PARK ,  Minwoo KIM ,  Woongsik KIM

    IPC: H01L27/32 ,  H01L51/52

    Abstract: An organic light-emitting display device with improved light efficiency includes a plurality of pixel electrodes each corresponding one of at least a first, second, or third pixel; a pixel-defining layer covering an edge and exposing a central portion of the pixel electrodes; an intermediate layer over the pixel electrode and including an emission layer; an opposite electrode over the intermediate layer; and a lens layer over the opposite electrode and including a plurality of condensing lenses each having a circular lower surface. An area of the portion of the pixel electrode exposed by the pixel-defining layer is A, and an area of the lower surface of the condensing lens is B. For the first pixel, a ratio B/A ranges from about 1.34 to about 2.63. For the second pixel, B/A ranges from about 1.43 to about 3.00, For the third pixel, B/A ranges from about 1.30 to about 2.43.

    DISPLAY APPARATUS
    7.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20230337514A1

    公开(公告)日：2023-10-19

    申请号：US18336908

    申请日：2023-06-16

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Woongsik KIM ,  Junhyeong PARK ,  Minwoo KIM

    IPC: H10K50/844 ,  H10K77/10 ,  H10K50/858

    CPC classification number: H10K77/111 ,  H10K50/844 ,  H10K50/8445 ,  H10K50/858 ,  H10K59/12

    Abstract: A display apparatus includes a base layer including device counterparts and bridges, the bridges being located around the device counterparts and connecting the device counterparts to each other, an inorganic insulating layer located over the base layer and having openings exposing at least a portion of at least one of the bridges, organic layers filling the openings, wires located over the organic layers, display devices located over the device counterparts, and encapsulation films each of which has a form of an island to correspond to a corresponding one of the device counterparts, each of the encapsulation films including a first inorganic encapsulation film covering a corresponding one of the display devices, an organic encapsulation film located over the first inorganic encapsulation film, and a second inorganic encapsulation film covering the organic encapsulation film and contacting the first inorganic encapsulation film outside of the organic encapsulation film.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING SAME
    8.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING SAME 审中-公开

    公开(公告)号：US20180069063A1

    公开(公告)日：2018-03-08

    申请号：US15690131

    申请日：2017-08-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： Woongsik KIM ,  Minwoo KIM ,  Wonsang PARK

    IPC: H01L27/32 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1333

    CPC classification number: H01L27/3248 ,  G02F1/133345 ,  G02F1/1343 ,  G02F1/136213 ,  H01L27/3244 ,  H01L27/326 ,  H01L51/5253 ,  H01L51/56

    Abstract: A display device comprises a circuit element layer on a substrate and comprising a thin film transistor, a storage capacitor, and a pixel electrode connected thereto, a display layer comprising an emission layer, an opposite electrode on the emission layer, and a functional layer, a thin encapsulation layer on the display layer, the thin encapsulation layer comprising at least one inorganic layer and at least one organic layer, and a through portion passing through the substrate, the circuit element layer, the display layer, and the thin encapsulation layer, wherein a slope angle of a lateral surface of the display layer adjacent to the through portion is different from that of one of a lateral surface of the substrate, a lateral surface of the circuit element layer, and a lateral surface of the thin encapsulation layer that are adjacent to the through portion.

    ORGANIC LIGHT-EMITTING DISPLAY DEVICE
    9.
    发明申请
    ORGANIC LIGHT-EMITTING DISPLAY DEVICE 有权

    公开(公告)号：US20220376002A1

    公开(公告)日：2022-11-24

    申请号：US17878312

    申请日：2022-08-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sungkook PARK ,  Minwoo KIM ,  Woongsik KIM

    IPC: H01L27/32 ,  H01L51/52 ,  H01L51/50

    Abstract: An organic light-emitting display device with improved light efficiency includes a plurality of pixel electrodes each corresponding one of at least a first, second, or third pixel; a pixel-defining layer covering an edge and exposing a central portion of the pixel electrodes; an intermediate layer over the pixel electrode and including an emission layer; an opposite electrode over the intermediate layer; and a lens layer over the opposite electrode and including a plurality of condensing lenses each having a circular lower surface. An area of the portion of the pixel electrode exposed by the pixel-defining layer is A, and an area of the lower surface of the condensing lens is B. For the first pixel, a ratio B/A ranges from about 1.34 to about 2.63. For the second pixel, B/A ranges from about 1.43 to about 3.00, For the third pixel, B/A ranges from about 1.30 to about 2.43.

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