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    DISPLAY APPARATUS
    11.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20220320249A1

    公开(公告)日：2022-10-06

    申请号：US17584141

    申请日：2022-01-25

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyangyul Kim ,  Youngtae Kim ,  Hyangki Sung ,  Heeseong Jeong ,  Sangmin Hong

    IPC: H01L27/32

    Abstract: A display apparatus includes: a conductive layer including a wire having a first edge and a second edge and extending in a first direction and a conductive pattern arranged outside the first edge of the wire; an organic insulating layer including a hole that overlaps the conductive pattern; a display element electrically connected to the conductive pattern through the hole, and including a pixel electrode, an emission layer, and an opposite electrode; and a pixel-defining layer covering an edge of the pixel electrode, overlapping the wire, and including an opening in which the emission layer is arranged, wherein the opening is divided by the wiring into a first area overlapping an outer side of the first edge of the wire and a second area overlapping an outer side of the second edge of the wire in a plan view, and the second area is larger than the first area.

    Display substrate and method of manufacturing the same
    12.
    发明授权
    Display substrate and method of manufacturing the same 有权

    公开(公告)号：US10734416B2

    公开(公告)日：2020-08-04

    申请号：US16439261

    申请日：2019-06-12

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyangyul Kim ,  Dong-Ju Yang

    IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/1343

    Abstract: A display substrate includes a base substrate with a display area and a light-blocking area around the display area, a switching element disposed on the base substrate that includes a gate electrode electrically connected to a gate line extending in a first direction, a source electrode electrically connected to a data line extending in a second direction crossing the first direction, and a drain electrode spaced apart from the source electrode, a color filter layer disposed on the switching element, a first electrode disposed on the color filter layer, an insulation layer disposed on the first electrode, a second electrode disposed on the insulation layer that includes a slit, a dummy pattern disposed on substantially the same layer as the second electrode that overlaps the data line, and a data light-blocking pattern directly disposed on the dummy pattern that has substantially the same width as the data line.

    Liquid crystal display apparatus
    13.
    发明授权
    Liquid crystal display apparatus 有权

    公开(公告)号：US10120234B2

    公开(公告)日：2018-11-06

    申请号：US14707372

    申请日：2015-05-08

    Applicant: Samsung Display Co., LTD.

    Inventor： Jeongho Lee ,  Hyangyul Kim ,  Soojung Chae ,  Junho Song

    IPC: G02F1/1335 ,  F21V8/00 ,  G02B5/30 ,  G02F1/1337

    Abstract: A liquid crystal display apparatus includes a first substrate partitioned into a first region which displays an image and a second region through which external light passes, a second substrate facing the first substrate, a liquid crystal layer between the first substrate and the second substrate, a first polarizer on one side of the first substrate, and a second polarizer on one side of the second substrate, wherein at least one of the first polarizer and the second polarizer includes an opening positioned in the second region.

    Display apparatus including a blocking portion for reducing reflection of light
    17.
    发明授权
    Display apparatus including a blocking portion for reducing reflection of light 有权

    公开(公告)号：US11329103B2

    公开(公告)日：2022-05-10

    申请号：US16911872

    申请日：2020-06-25

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyangyul Kim ,  Sunhwa Kim ,  Jaehong Kim ,  Hyomin Kim ,  Hyunho Jung ,  Heeseong Jeong

    IPC: H01L27/32 ,  H01L51/52

    Abstract: According to one or more embodiments, provided is a display apparatus including a first subpixel having a rectangular shape, a second subpixel facing a first side of the first subpixel, the second subpixel having a rectangular shape, a third subpixel facing the first side of the first subpixel and spaced apart from the second subpixel, the third subpixel having a rectangular shape, and a blocking portion comprising a blocking layer on at least one of the first subpixel, the second subpixel, or the third subpixel, and, in a plan view, overlapping at least one of the first subpixel, the second subpixel, or the third subpixel, where a distance from the first side of the first subpixel to the second subpixel is different from a distance from the first side of the first subpixel to the third subpixel.

    Display apparatus and method of manufacturing the same
    18.
    发明授权
    Display apparatus and method of manufacturing the same 有权

    公开(公告)号：US10473985B2

    公开(公告)日：2019-11-12

    申请号：US15417691

    申请日：2017-01-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyoung-Joon Kim ,  Sijin Kim ,  Hyangyul Kim ,  Matthew Smith ,  Jae Hoon Jung ,  Moon-Keun Choi ,  Seungjoo Choi

    IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1333

    Abstract: A display apparatus includes a first substrate, a color filter, a gap maintaining pattern, a column spacer, and a blocking dam. The first substrate includes a display area and a peripheral area surrounding the display area. The color filter is disposed in the display area. The gap maintaining pattern is disposed in the peripheral area in a same layer as the color filter. The column spacer is disposed on the color filter. The blocking dam is disposed in a same layer as the column spacer and overlaps the gap maintaining pattern. The difference between the gap of the first and second substrates in the display area and the gap of the first and second substrates in the peripheral area may be decreased.

    Display device
    19.
    发明授权
    Display device 有权

    公开(公告)号：US09612471B2

    公开(公告)日：2017-04-04

    申请号：US14738158

    申请日：2015-06-12

    Applicant: Samsung Display Co., Ltd.

    Inventor： Soojung Chae ,  Hyangyul Kim ,  Sujin Lee ,  Jeongho Lee

    IPC: G02F1/1335 ,  G02F1/1343 ,  G02B5/20 ,  G02F1/1337

    CPC classification number: G02F1/133514 ,  G02B5/201 ,  G02F1/133707 ,  G02F1/134309 ,  G02F2001/134345

    Abstract: A display device, having relatively high side visibility and transmittance, includes a first substrate having a plurality of red, green, and blue pixel regions; a lower electrode disposed on the red, green, and blue pixel regions; and an upper electrode disposed on the red, green, and blue pixel regions. The upper electrode is insulated from the lower electrode, and includes a plurality of upper branch electrodes disposed on the lower electrode. A width and height of the upper branch electrode in at least one of the red, green, and blue pixel regions are respectively different from a width and a height of the upper branch electrode in another of the red, green and blue pixel regions.

    Thin film transistor substrate, method of inspecting the same, and display device including the same
    20.
    发明授权
    Thin film transistor substrate, method of inspecting the same, and display device including the same 有权
    薄膜晶体管基板，其检查方法以及包括该薄膜晶体管基板的显示装置

    公开(公告)号：US09508274B2

    公开(公告)日：2016-11-29

    申请号：US13895794

    申请日：2013-05-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sungin Ro ,  Hyangyul Kim ,  Seunghyun Park ,  Jaehak Lee

    IPC: G01R31/26 ,  G09G3/00 ,  H01L27/12

    CPC classification number: G09G3/006 ,  H01L27/1251

    Abstract: A thin film transistor substrate, includes: pixels disposed in a display area of the thin film transistor substrate and connected to gate lines and data lines; gate pad parts connected to first ends of the gate lines; first test transistors each being connected to a second end of a corresponding gate line of the gate lines; data pad parts connected to first ends of the data lines; and second test transistors each being connected to a second end of a corresponding data line of the data lines. The gate pad parts, the data pad parts, the first test transistors, and the second test transistors are disposed in a non-display area of the thin film transistor substrate. The first test transistors are configured to be switched to receive a first inspection signal and the second test transistors are configured to be switched to receive a second inspection signal.

    Abstract translation: 一种薄膜晶体管基板，包括：设置在薄膜晶体管基板的显示区域中并连接到栅极线和数据线的像素; 栅极焊盘部分连接到栅极线的第一端; 每个第一测试晶体管连接到栅极线的对应栅极线的第二端; 数据焊盘部分连接到数据线的第一端; 并且每个第二测试晶体管连接到数据线的相应数据线的第二端。 栅极焊盘部分，数据焊盘部分，第一测试晶体管和第二测试晶体管设置在薄膜晶体管衬底的非显示区域中。 第一测试晶体管被配置为被切换以接收第一检查信号，并且第二测试晶体管被配置为被切换以接收第二检查信号。

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