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    DISPLAY DEVICE
    2.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230275197A1

    公开(公告)日：2023-08-31

    申请号：US18018255

    申请日：2021-05-04

    Applicant: Samsung Display Co., LTD.

    Inventor： Dae Hyun KIM ,  Keun Kyu SONG ,  Sung Chan JO ,  Hyun Min CHO ,  Tae Jin KONG ,  Ock Soo SON ,  Chang Il TAE

    IPC: H01L33/50 ,  H01L25/16 ,  H01L33/60

    CPC classification number: H01L33/505 ,  H01L25/167 ,  H01L33/60

    Abstract: A display device including: a first substrate on which a plurality of sub-pixels are located; a plurality of color filter layers on the first substrate; a bank layer including a first bank at a boundary between the plurality of sub-pixels and located on the color filter layers; a color control structure including a plurality of light transmitting layers and wavelength conversion layers in a region surrounded by the first bank on the color filter layer; a light emitting element layer between the color filter layer and the color control structure; a reflective layer on the color control structure; and a first electrode and a second electrode on the color filter layer and at least partially located at the same plane, wherein the light emitting element layer includes a plurality of light emitting elements, each of the light emitting elements having respective ends on the first and second electrodes.

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR
    3.
    发明申请
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR 有权

    公开(公告)号：US20220216373A1

    公开(公告)日：2022-07-07

    申请号：US17609882

    申请日：2020-03-30

    Applicant: Samsung Display Co., LTD.

    Inventor： Je Won YOO ,  Tae Jin KONG ,  Hee Keun LEE ,  Hyun Min CHO

    IPC: H01L33/38 ,  H01L27/15 ,  H01L33/00 ,  H01L33/62

    Abstract: Provided are a display device and a manufacturing method thereof. The display device comprises: a substrate; a first electrode and a second electrode disposed on the substrate to be spaced apart from each other; a first insulating layer disposed on the substrate so as to cover at least a portion of the first electrode and the second electrode; and at least one first light emitting element disposed between the first electrode and the second electrode, on the first insulating layer. The first insulating layer comprises: a first sub-insulating layer comprising a first portion including a hydrophilic material and a second portion which is a region of the first insulating layer except for the first portion and includes a hydrophobic material; and a second sub-insulating layer disposed below the first sub-insulating layer, and at least a portion of the at least one first light emitting element is disposed on the first portion.

    LIGHT-EMITTING DEVICE AND DISPLAY DEVICE INCLUDING SAME
    4.
    发明申请
    LIGHT-EMITTING DEVICE AND DISPLAY DEVICE INCLUDING SAME 有权

    公开(公告)号：US20210217739A1

    公开(公告)日：2021-07-15

    申请号：US17272825

    申请日：2019-02-27

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hee Keun LEE ,  Tae Jin KONG ,  Dae Hyun KIM ,  Xinxing LI ,  Chang Il TAE

    IPC: H01L25/075 ,  H01L27/12 ,  H01L33/40 ,  H01L33/50 ,  H01L33/58 ,  H01L33/62 ,  H01L33/24

    Abstract: A display device includes a first substrate including a first sub-pixel area, a second sub-pixel area, and a third sub-pixel area; a first sub-pixel including a first light emitting element disposed in the first sub-pixel area; a second sub-pixel including a second light emitting element disposed in the second sub-pixel area; a third sub-pixel including a third light emitting element disposed in the third sub-pixel area; and a bank disposed between the first sub-pixel, the second sub-pixel, and the third sub-pixel and enclosing an emission area of each of the first sub-pixel, the second sub-pixel, and the third sub-pixel. The bank includes a color bank including a color filter material that blocks light of colors emitted from the first light emitting element, the second light emitting element, and the third light emitting element.

    LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
    5.
    发明申请
    LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME 有权
    液晶显示面板及其制造方法

    公开(公告)号：US20160077383A1

    公开(公告)日：2016-03-17

    申请号：US14641134

    申请日：2015-03-06

    Applicant: Samsung Display Co., Ltd.

    Inventor： Taek Joon LEE ,  Tae Jin KONG ,  Sang Gyun KIM ,  Su Jeong KIM ,  Seul Gee LEE

    IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1335 ,  H01L27/12 ,  G02F1/1368

    CPC classification number: G02F1/133723 ,  G02F1/1339 ,  G02F2001/133311 ,  G02F2001/133388

    Abstract: A liquid crystal display panel and a method for manufacturing the same. The liquid crystal display panel includes lower substrate having a first substrate; an upper substrate having a second substrate that is opposite to the first substrate; a liquid crystal layer is disposed between the lower and upper substrates such that liquid crystals are arranged in a first region between the first substrate and the second substrate; and a dam pattern arranged in a second region which surrounds a circumference of the first region as a region between the first substrate and the second substrate, the dam pattern having both a physical barrier function and a chemical barrier function.

    Abstract translation: 一种液晶显示面板及其制造方法。 液晶显示面板包括具有第一基板的下基板; 具有与所述第一基板相对的第二基板的上基板; 液晶层设置在下基板和上基板之间，使得液晶布置在第一基板和第二基板之间的第一区域中; 以及布置在第二区域中的阻挡图案，所述第二区域围绕所述第一区域的周边，作为所述第一基板和所述第二基板之间的区域，所述阻挡图案具有物理屏障功能和化学屏障功能。

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    6.
    发明公开
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20240233620A1

    公开(公告)日：2024-07-11

    申请号：US18362099

    申请日：2023-07-31

    Applicant: Samsung Display Co., LTD.

    Inventor： Myeong Su SO ,  Tae Jin KONG ,  Seul Ki KIM

    IPC: G09G3/32 ,  G09G3/20 ,  H01L33/24 ,  H01L33/26

    CPC classification number: G09G3/32 ,  G09G3/2092 ,  H01L33/24 ,  H01L33/26 ,  G09G2300/0426

    Abstract: A display device including multiple first light emitting elements disposed between first pixel electrodes and a first common electrode overlapping the first pixel electrodes, multiple second light emitting elements disposed between second pixel electrodes spaced apart from the first pixel electrodes and a second common electrode overlapping the second pixel electrodes, a support layer disposed between the first light emitting elements and the second light emitting elements and having a predetermined height, a conductive pattern disposed on the support layer, and a contact layer having an end electrically connected to the first common electrode and the another end electrically connected to the conductive pattern.

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    9.
    发明申请
    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权

    公开(公告)号：US20220115470A1

    公开(公告)日：2022-04-14

    申请号：US17277832

    申请日：2019-03-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Dae Hyun KIM ,  Veidhes BASRUR ,  Xinxing LI ,  Tae Jin KONG ,  Hee Keun LEE ,  Hyun Min CHO ,  Keun Kyu SONG ,  Jin Oh KWAG

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

    Abstract: A display device may include: a base layer including a display area and a non-display area; and a plurality of pixels provided on the display area, and each including a plurality of sub-pixels. Each of the sub-pixels may include a pixel circuit layer, and a display element layer including an emission area formed to emit light, and a non-emission area provided around a perimeter of the emission area. The display element layer may include: a partition wall provided on the emission area of each of the sub-pixels; a bank provided on the non-emission area of each sub-pixel, and disposed on a surface equal to a surface on which the partition wall is disposed; a first electrode and a second electrode provided on the partition wall and spaced apart from each other; and at least one light emitting element provided between the first and second electrodes in the emission area of each sub-pixel, and configured to emit the light.

    TILED DISPLAY DEVICE
    10.
    发明申请
    TILED DISPLAY DEVICE 有权

    公开(公告)号：US20210359081A1

    公开(公告)日：2021-11-18

    申请号：US17243200

    申请日：2021-04-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Tae Jin KONG ,  Ock Soo SON ,  Kang Young LEE ,  Xin Xing LI

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A tiled display device includes: a first display device including: a first display substrate having a plurality of light emitting areas; and a second color conversion substrate comprising a plurality of light transmitting areas respectively corresponding to the light emitting areas and comprising a light scattering material and a plurality of light blocking areas between the light transmitting areas; a second display device comprising a second display substrate and a second color conversion substrate, the second display device being at a side of the first display device; and a light scattering member between the first display device and the second display device and comprising a light scattering material, wherein an external light reflectance of the light scattering member is higher than an average value of an external light reflectance of the light transmitting areas and an external light reflectance of the light blocking areas.

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