中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

12 records (took 0.016 seconds)

    DISPLAY APPARATUS
    1.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20220173361A1

    公开(公告)日：2022-06-02

    申请号：US17459699

    申请日：2021-08-27

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Junghyun Cho ,  Gunwoo Ko ,  Chiwook An

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

    Abstract: A display apparatus includes: a first electrode; a bank layer defining a first opening which overlaps the first electrode in a plan view; an emission layer which overlaps the first electrode through the first opening; a second electrode on the emission layer; an encapsulation layer on the second electrode; a first insulating layer on the encapsulation layer, where the first insulating layer includes a first portion overlapping the first opening and defines a trench surrounding the first portion; a touch electrode on the first insulating layer; a second insulating layer on the touch electrode and defining a second opening which overlaps the first opening; and a third insulating layer on the second insulating layer.

    Display apparatus
    2.
    发明授权
    Display apparatus 有权

    公开(公告)号：US12075654B2

    公开(公告)日：2024-08-27

    申请号：US17505517

    申请日：2021-10-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kangwook Heo ,  Gunwoo Ko ,  Chiwook An ,  Hyeonbum Lee ,  Soonil Jung ,  Junghyun Cho

    IPC: H10K59/12 ,  H10K50/84 ,  H10K50/86 ,  H10K59/38 ,  H10K77/10

    CPC classification number: H10K59/12 ,  H10K50/841 ,  H10K50/865 ,  H10K59/38 ,  H10K77/111

    Abstract: A display apparatus includes a substrate including a display area and a peripheral area adjacent to the display area, and including a bending area where at least a portion of the peripheral area is bent, a display element on the display area, a pad portion arranged on the peripheral area with the bending area between the display element and the pad portion, an input sensing layer over the display element, and an optical functional layer over the input sensing layer and including a first layer having an opening corresponding to the display element, and a second layer having a different refractive index from the first layer, and the second layer is arranged to extend to the peripheral area and cover the bending area.

    DISPLAY APPARATUS
    5.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20210399262A1

    公开(公告)日：2021-12-23

    申请号：US17337108

    申请日：2021-06-02

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Minwoo Woo ,  Gunwoo Ko ,  Wangwoo Lee ,  Junghyun Cho ,  Kangwook Heo

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

    Abstract: Provided is a display apparatus having improved reliability by effectively controlling spreading of an organic layer. The display apparatus includes a substrate including a display area, and a peripheral area outside the display area, a display element at the display area, an input-sensing layer over the display element, and an optical functional layer on the input-sensing layer, and including a first layer, which corresponds to the display area and the peripheral area, and a second layer on the first layer, and having a greater refractive index than the first layer, wherein the first layer defines a first valley portion defining first holes that is on the peripheral area, and that surrounds the second layer.

    DISPLAY APPARATUS
    6.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20240373669A1

    公开(公告)日：2024-11-07

    申请号：US18773377

    申请日：2024-07-15

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kangwook Heo ,  Gunwoo Ko ,  Chiwook An ,  Hyeonbum Lee ,  Soonil Jung ,  Junghyun Cho

    IPC: H10K59/12 ,  H10K50/84 ,  H10K50/86 ,  H10K59/38 ,  H10K77/10

    Abstract: A display apparatus includes a substrate including a display area and a peripheral area adjacent to the display area, and including a bending area where at least a portion of the peripheral area is bent, a display element on the display area, a pad portion arranged on the peripheral area with the bending area between the display element and the pad portion, an input sensing layer over the display element, and an optical functional layer over the input sensing layer and including a first layer having an opening corresponding to the display element, and a second layer having a different refractive index from the first layer, and the second layer is arranged to extend to the peripheral area and cover the bending area.

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

    公开(公告)号：US20240188325A1

    公开(公告)日：2024-06-06

    申请号：US18538291

    申请日：2023-12-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Junghyun Cho ,  Gunwoo Ko ,  Chiwook An

    IPC: H10K50/858 ,  G06F3/041 ,  H10K59/40

    CPC classification number: H10K50/858 ,  G06F3/0412 ,  H10K59/40 ,  H10K50/865

    Abstract: A display apparatus includes: a first electrode; a bank layer defining a first opening which overlaps the first electrode in a plan view; an emission layer which overlaps the first electrode through the first opening; a second electrode on the emission layer; an encapsulation layer on the second electrode; a first insulating layer on the encapsulation layer, where the first insulating layer includes a first portion overlapping the first opening and defines a trench surrounding the first portion; a touch electrode on the first insulating layer; a second insulating layer on the touch electrode and defining a second opening which overlaps the first opening; and a third insulating layer on the second insulating layer.

    Display apparatus and method of manufacturing the same
    8.
    发明授权
    Display apparatus and method of manufacturing the same 有权

    公开(公告)号：US11569321B2

    公开(公告)日：2023-01-31

    申请号：US17135840

    申请日：2020-12-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Wangwoo Lee ,  Minwoo Woo ,  Gunwoo Ko ,  Haeyoung Yun ,  Hyungjoo Jeon ,  Junghyun Cho

    IPC: H01L27/32

    Abstract: A display apparatus includes a substrate including a display area and a peripheral area outside the display area, a display element arranged on the substrate in the display area, an encapsulation layer arranged on the display element, a first insulating layer arranged on the encapsulation layer and including a first opening that corresponds to a light-emitting area of the display element, and a second insulating layer covering the first insulating layer. A second refractive index of the second insulating layer is greater than a first refractive index of the first insulating layer, and a side surface of the first insulating layer defining the first opening includes a staircase-shaped step.

    Organic light emitting display device
    9.
    发明授权
    Organic light emitting display device 有权

    公开(公告)号：US12245465B2

    公开(公告)日：2025-03-04

    申请号：US17280847

    申请日：2019-01-15

    Applicant: Samsung Display Co., LTD.

    Inventor： Jinkoo Chung ,  Sungchul Kim ,  Beohmrock Choi ,  Gunwoo Ko ,  Seongmin Cho ,  Joonhoo Choi

    IPC: H10K59/122 ,  G06V20/10 ,  H10K59/124

    Abstract: An organic light emitting display device includes: a display panel configured to display an image on a first surface of the display panel, and including: a first display area including a first sub-pixel area, and having a first resolution; and a second display area including a second sub-pixel area and a first transmission area, and having a second resolution that is lower than the first resolution; and a first optical sensor on a second surface of the display panel opposite to the first surface to overlap with the second display area. Accordingly, an image may be displayed at a portion where the first optical module is disposed.

    Display apparatus
    10.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11882725B2

    公开(公告)日：2024-01-23

    申请号：US17459699

    申请日：2021-08-27

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Junghyun Cho ,  Gunwoo Ko ,  Chiwook An

    IPC: G06F3/041 ,  H10K59/40 ,  H10K50/86 ,  H10K50/858 ,  H10K59/38 ,  H10K59/122

    CPC classification number: H10K50/858 ,  G06F3/0412 ,  H10K59/40 ,  H10K50/865 ,  H10K59/122 ,  H10K59/38

    Abstract: A display apparatus includes: a first electrode; a bank layer defining a first opening which overlaps the first electrode in a plan view; an emission layer which overlaps the first electrode through the first opening; a second electrode on the emission layer; an encapsulation layer on the second electrode; a first insulating layer on the encapsulation layer, where the first insulating layer includes a first portion overlapping the first opening and defines a trench surrounding the first portion; a touch electrode on the first insulating layer; a second insulating layer on the touch electrode and defining a second opening which overlaps the first opening; and a third insulating layer on the second insulating layer.

Patent Agency Ranking