中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

18 records (took 0.013 seconds)

    DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME
    3.
    发明申请
    DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20200303465A1

    公开(公告)日：2020-09-24

    申请号：US16776355

    申请日：2020-01-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun-kyu JOO ,  Keunchan OH ,  Byung-Chul KIM ,  lnok KIM ,  Jaemin SEONG ,  Gakseok LEE ,  Jieun JANG ,  lnseok SONG ,  Chang-Soon JANG

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display panel includes an upper display substrate including pixel areas arranged in each of pixel columns and a light blocking area and a lower display substrate including display elements respectively overlapping the pixel areas. The upper display substrate includes a base substrate, a color filter layer, and a light control layer including transmission portions overlapping first pixel areas arranged in a first pixel column and first conversion portions overlapping second pixel areas arranged in a second pixel column, and a barrier layer including first barriers disposed between the first conversion portions and the transmission portions and first sub-barriers disposed between adjacent first conversion portions. A first shortest distance from the base substrate to a lower surface of each of the first barriers is equal to a second shortest distance from the base substrate to a lower surface of each of the first sub-barriers.

    DISPLAY DEVICE
    4.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180151136A1

    公开(公告)日：2018-05-31

    申请号：US15826193

    申请日：2017-11-29

    Applicant: Samsung Display Co., Ltd.

    Inventor： Keunchan OH ,  Donghan SONG ,  Sunkyu JOO

    IPC: G09G3/36

    CPC classification number: G09G3/3614 ,  G09G3/2074 ,  G09G3/3607 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2320/0247

    Abstract: A display device capable of improving visibility and minimizing a flickering phenomenon is disclosed. The display device includes: first, second, and third pixels arranged in a matrix form and each including a first sub-pixel and a second sub-pixel; a first gate line extending along an upper side of the first sub-pixel in a plan view; a second gate line extending along a lower side of the second sub-pixel in the plan view; and a plurality of first, second, and third data lines crossing the first and second gate lines and arranged alternately along a row direction. The first sub-pixel included in each of the first, second, and third pixels is connected to the first gate line, the second sub-pixel included in each of the first, second, and third pixels is connected to the second gate line. The first sub-pixel included in the first pixel is connected to one first data line, the second sub-pixel included in the first pixel and the first sub-pixel included in the second pixel are connected to one second data line, the second sub-pixel included in the second pixel and the first sub-pixel included in the third pixel are connected to one third data line, and the second sub-pixel included in the third pixel is connected to another first data line.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    5.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20210327963A1

    公开(公告)日：2021-10-21

    申请号：US17087157

    申请日：2020-11-02

    Applicant: Samsung Display Co., Ltd.

    Inventor： Gak Seok LEE ,  Keunchan OH ,  Byung-Chul KIM ,  Jang Wi RYU ,  Inseok SONG ,  Halim Jl

    IPC: H01L27/32 ,  G02B5/20 ,  H01L51/52

    Abstract: A display device includes: a substrate; a color filter layer disposed below the substrate; a color control layer disposed below the color filter layer; and an optical auxiliary layer disposed between the substrate and the color filter layer and having a base portion and a plurality of recess portions, the plurality of recess portion defined in the base portion and recessed in a direction toward the substrate, wherein an average refractive index of the optical auxiliary layer is greater than or equal to an average refractive index of the substrate and is less than or equal to an average refractive index of the color filter layer.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210320155A1

    公开(公告)日：2021-10-14

    申请号：US17356308

    申请日：2021-06-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun-Kyu JOO ,  Keunchan OH ,  Byung-Chul KIM ,  Inok KIM ,  Gak Seok LEE ,  Jieun JANG ,  Inseok SONG ,  Chang-Soon JANG

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes: a first base layer; a circuit element layer on the first base layer; a pixel definition layer on the circuit element layer and comprising a plurality of light-emitting openings which are spaced apart from each other and define a plurality of light-emitting regions; a second base layer spaced apart from and facing the first base layer; a light-shielding layer on the second base layer and comprising a plurality of openings respectively overlapping the light-emitting regions, wherein on a plane of the first base layer, shapes of first to third openings along one direction among the openings are different from each other.

    DISPLAY APPARATUS
    8.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20230378401A1

    公开(公告)日：2023-11-23

    申请号：US18113340

    申请日：2023-02-23

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jieun JANG ,  Inok KIM ,  Chansu KIM ,  Keunchan OH ,  Gakseok LEE ,  Sanghun LEE ,  Soyun LEE ,  Changsoon JANG

    IPC: H01L33/50 ,  H01L25/075

    CPC classification number: H01L33/505 ,  H01L25/0753

    Abstract: A display apparatus includes: a first sub-pixel, a second sub-pixel, and a third sub-pixel, which emit light of different colors from one another; light-emitting diodes corresponding to the first sub-pixel, the second sub-pixel, and the third sub-pixel, respectively; a functional layer arranged in a light-emitting direction of the light-emitting diodes and including a first quantum dot layer corresponding to an emission area of the first sub-pixel and a second quantum dot layer corresponding to an emission area of the second sub-pixel; and a light absorption layer disposed between the light-emitting diodes and the functional layer. At least a portion of the light absorption layer is disposed between the light-emitting diode corresponding to the first sub-pixel and the first quantum dot layer, the first sub-pixel is a red sub-pixel, and the light absorption layer includes a pigment or a dye absorbing red light.

    DISPLAY PANEL
    10.
    发明申请
    DISPLAY PANEL 审中-公开

    公开(公告)号：US20200152919A1

    公开(公告)日：2020-05-14

    申请号：US16566749

    申请日：2019-09-10

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun-kyu JOO ,  Keunchan OH ,  Byungchul KIM ,  Inok KIM ,  Gakseok LEE ,  Jaemin SEONG ,  Inseok SONG ,  Jieun JANG

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display panel includes a first display substrate including first to third pixel areas and a light blocking area that is adjacent to the first to third pixel areas and a second display substrate including first to third display elements respectively overlapping the first to third pixel areas. The first display substrate includes a base substrate, a first color filter overlapping the first pixel area and having a first color, a second color filter overlapping the second pixel area and having a second color different from the first color, a third color filter disposed on the base substrate, having a third color different from the first and second colors, and including a filter portion overlapping the third pixel area and a light blocking portion overlapping the light blocking area, and a light blocking member disposed on the light blocking portion and containing a black organic pigment.

Patent Agency Ranking