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    DISPLAY DEVICE
    1.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240121996A1

    公开(公告)日：2024-04-11

    申请号：US18362812

    申请日：2023-07-31

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Eok SHIN ,  Sang Gab KIM ,  Joon Yong PARK ,  Do Keun SONG ,  Su Kyoung YANG ,  Dong Min LEE

    IPC: H10K59/123 ,  H01L27/12 ,  H10K59/121

    CPC classification number: H10K59/123 ,  H01L27/124 ,  H10K59/1213 ,  H10K2102/351

    Abstract: A display device is provided. The display device includes a substrate including a display area and a pad area, which is disposed on one side of the display area, a plurality of conductive layers disposed on the substrate, in the display area and the pad area, a passivation layer disposed on the conductive layers, and a plurality of light-emitting elements disposed on the passivation layer, in the display area, and spaced apart from one another, wherein at least one of the conductive layers includes a first metal layer, a second metal layer, which is disposed on the first metal layer, and a third metal layer, which is disposed on the second metal layer, the first metal layer includes vanadium (V), the second metal layer includes aluminum (Al) or an Al alloy, and the third metal layer includes V or titanium (Ti).

    LIQUID CRYSTAL DISPLAY AND METHOD FOR FABRICATING THE SAME
    6.
    发明申请
    LIQUID CRYSTAL DISPLAY AND METHOD FOR FABRICATING THE SAME 有权
    液晶显示器及其制造方法

    公开(公告)号：US20150042936A1

    公开(公告)日：2015-02-12

    申请号：US14099968

    申请日：2013-12-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Joon Yong PARK ,  Dong Min LEE ,  Sang Wook LEE ,  Chang Oh JEONG ,  Gyung Min BAEK ,  Kyung Tae CHAE

    IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1339

    CPC classification number: G02F1/133345 ,  G02F1/13439

    Abstract: A liquid crystal display includes a substrate; a first electrode on the substrate; a second electrode on the first electrode and separated from the first electrode; a cavity defined between the first electrode and the second electrode; a first protection layer on the second electrode; a cover layer on the first protection layer; and a liquid crystal layer including liquid crystal molecules in the cavity. The second electrode includes metal oxide and zinc oxide.

    Abstract translation: 液晶显示器包括基板; 基板上的第一电极; 第一电极上的第二电极并与第一电极分离; 限定在所述第一电极和所述第二电极之间的空腔; 第二电极上的第一保护层; 第一保护层上的覆盖层; 以及在空腔中包含液晶分子的液晶层。 第二电极包括金属氧化物和氧化锌。

    POLARIZER AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME
    7.
    发明申请
    POLARIZER AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME 有权
    极性和液晶显示包括它们

    公开(公告)号：US20140354923A1

    公开(公告)日：2014-12-04

    申请号：US14089795

    申请日：2013-11-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Dae-Young LEE ,  Joon Yong PARK ,  Kyung Seop KIM ,  Jung Gun Nam ,  Chang Oh JEONG ,  Gug Rae JO

    IPC: G02B5/30 ,  G02F1/1335

    CPC classification number: G02F1/133536 ,  B82Y20/00 ,  G02B1/113 ,  G02B5/3058 ,  G02F1/133528 ,  G02F2001/133548 ,  Y10S977/834

    Abstract: A polarizer and a liquid crystal display including the polarizer, the polarizer including a plurality of metal lines extending in one direction and being arranged at regular intervals; and a plurality of low reflection layers on the plurality of metal lines, the plurality of low reflection layers contacting respective upper parts of the plurality of metal lines and having an interval and a width about equal to an interval and a width of the plurality of metal lines, wherein the interval of the plurality of metal lines is smaller than a wavelength of a visible ray, and light incident from an upper side of the plurality of low reflection layers is reflected with reflectivity equal to or smaller than 10%.

    Abstract translation: 一种偏振器和包括偏振器的液晶显示器，所述偏振器包括沿一个方向延伸并以规则间隔布置的多个金属线; 以及多个金属线上的多个低反射层，所述多个低反射层与所述多个金属线的相应上部接触，并且具有大约等于所述多个金属线的间隔和宽度的间隔和宽度 线，其中所述多个金属线的间隔小于可见光的波长，并且从所述多个低反射层的上侧入射的光被反射为等于或小于10％的反射。

    DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF
    8.
    发明申请
    DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF 有权

    公开(公告)号：US20250008810A1

    公开(公告)日：2025-01-02

    申请号：US18628716

    申请日：2024-04-06

    Applicant: Samsung Display Co., LTD.

    Inventor： Joon Yong PARK ,  Su Kyoung YANG ,  Dong Min LEE ,  Hyun Eok SHIN

    IPC: H10K59/80 ,  H10K59/12 ,  H10K59/122 ,  H10K71/40 ,  H10K71/60 ,  H10K102/00 ,  H10K102/10

    Abstract: A display device includes a first pixel electrode disposed on a substrate and including a main portion and an edge portion, a pixel defining film disposed on the substrate, including a body portion and a protrusion portion, and exposing the first pixel electrode, a first light-emitting layer on the first pixel electrode, a first common electrode on the first light-emitting layer, a first bank layer on the pixel defining film, and a second bank layer disposed on the first bank layer and including a side surface protruding further than a side surface of the first bank layer. A thickness of the edge portion of the first pixel electrode is greater than a thickness of the main portion of the first pixel electrode, and a width of the protrusion portion of the pixel defining film is greater than a width of the edge portion of the first pixel electrode.

    DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF
    9.
    发明申请
    DISPLAY DEVICE AND METHOD FOR FABRICATION THEREOF 有权

    公开(公告)号：US20240397752A1

    公开(公告)日：2024-11-28

    申请号：US18584832

    申请日：2024-02-22

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Eok SHIN ,  Joon Yong PARK ,  Dong Min LEE

    IPC: H10K59/122 ,  H10K59/12 ,  H10K102/00

    Abstract: A display device includes a first pixel electrode and a second pixel electrode spaced apart from each other on a substrate, a first bank layer disposed on the substrate and exposing the first pixel electrode and the second pixel electrode, a first light-emitting layer disposed on the first pixel electrode and a second light-emitting layer disposed on the second pixel electrode, a first common electrode disposed on the first light-emitting layer and a second common electrode disposed on the second light-emitting layer, a second bank layer disposed on the first bank layer and exposing the first common electrode and the second common electrode, and a third bank layer disposed on the second bank layer and including metal nitride, wherein the third bank layer includes a tip protruding further than the sidewall of the second bank layer.

    DISPLAY DEVICE
    10.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20240381699A1

    公开(公告)日：2024-11-14

    申请号：US18406144

    申请日：2024-01-06

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Eok SHIN ,  Joon Yong PARK ,  Su Kyoung YANG ,  Dong Min LEE

    IPC: H10K59/122 ,  H10K59/80

    Abstract: A display device includes: a pixel electrode; a pixel defining layer defining a first opening overlapping the pixel electrode; a bank structure disposed on the pixel defining layer and defining a second opening overlapping the first opening; a light emitting layer disposed on the pixel electrode; a common electrode disposed on the light emitting layer and in contact with the bank structure; and an encapsulation layer disposed on the common electrode and the bank structure. The bank structure includes: a first bank layer disposed on the pixel defining layer and including a conductive material; and a second bank layer disposed on the first bank layer and including a tip protruding toward the first opening more than a side surface of the first bank layer. The common electrode extends along the side surface of the first bank layer and is in contact with a bottom surface of the second bank layer

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