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

    公开(公告)号：US20230207770A1

    公开(公告)日：2023-06-29

    申请号：US18178025

    申请日：2023-03-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyung Bae KIM ,  Ji Eun LEE ,  Chong Chul CHAI

    IPC: H01L33/62 ,  H01L25/075 ,  H01L25/16

    CPC classification number: H01L33/62 ,  H01L25/0753 ,  H01L25/167

    Abstract: A display device includes: a substrate including first areas and second areas alternately arranged in a first direction in a plane view; a first electrode and a second electrode on the substrate and spaced apart from each other in a second direction crossing the first direction; a first insulation layer on the substrate and covering the first electrode and the second electrode; and a light emitting element on the first insulation layer and electrically connected to the first electrode and the second electrode, the first insulation layer having a first thickness in the first area and a second thickness thicker than the first thickness in the second area, and the light emitting element being located in the first area.

    BACKLIGHT UNIT AND DISPLAY DEVICE COMPRISING SAME
    3.
    发明申请
    BACKLIGHT UNIT AND DISPLAY DEVICE COMPRISING SAME 有权

    公开(公告)号：US20220276533A1

    公开(公告)日：2022-09-01

    申请号：US17626259

    申请日：2020-04-07

    Applicant: Samsung Display Co., LTD.

    Inventor： Dae Sik LEE ,  Sung Chul HONG ,  Jun Pyo LEE ,  Ji Eun LEE ,  Song Yi HAN

    IPC: G02F1/1335 ,  G02F1/13357

    Abstract: A backlight unit includes a substrate comprising a first area having light source blocks and a second area having light source blocks, and a light source driver disposed on at least one side of the substrate and electrically connected to the light source blocks of each of the first and second areas through each of first and second sensing lines. The first sensing lines electrically connected to the light source blocks of the first area have a first resistance value, and the second sensing lines electrically connected to the light source blocks of the second area have a second resistance value.

    LIQUID CRYSTAL DISPLAY DEVICE
    4.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权

    公开(公告)号：US20170192314A1

    公开(公告)日：2017-07-06

    申请号：US15211614

    申请日：2016-07-15

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Su Jung HUH ,  Hwa Yeul OH ,  Ji Eun LEE

    IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1335

    CPC classification number: G02F1/134309 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2201/123

    Abstract: A liquid crystal display device includes first and second substrates opposite to each other, a liquid crystal layer between the first and second substrates, a first electrode on the first substrate in a planar shape, and a second electrode on the first substrate and including pixel electrodes, which overlap the first electrode. Each of the pixel electrodes includes minute branches disposed parallel to one another, and connecting branches, which connect the minute branches, the minute branches include an edge area defined on a side thereof, and a main area defined by a remaining area, the connecting branches are disposed alternately on outer sides of the edge and main areas, and a first angle formed by the minute branches in the edge area with respect to a first direction is larger than a second angle formed by the minute branches in the main area with respect to the first direction.

    LIQUID CRYSTAL DISPLAY
    5.
    发明申请
    LIQUID CRYSTAL DISPLAY 审中-公开
    液晶显示器

    公开(公告)号：US20160209718A1

    公开(公告)日：2016-07-21

    申请号：US14856088

    申请日：2015-09-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jeong Ho LEE ,  Hyang Yul KIM ,  Jun Ho SONG ,  Jean Ho SONG ,  Su Jin LEE ,  Ji Eun LEE

    IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

    CPC classification number: G02F1/136227 ,  G02F2001/134372 ,  G02F2001/136222

    Abstract: A liquid crystal display includes: a first substrate; a gate conductor disposed on the first substrate; a gate insulating layer disposed on the gate conductor; a semiconductor layer disposed on the gate insulating layer; data line and drain electrodes disposed on the semiconductor layer, the data line including a source electrode; and a first passivation layer disposed on the data line and the drain electrode, the first passivation layer including a first contact hole. The first contact hole has a substantially circular planar shape, and wherein a first region of the drain electrode corresponding to the first contact hole has a substantially circular planar shape.

    Abstract translation: 液晶显示器包括：第一基板; 设置在所述第一基板上的栅极导体; 设置在栅极导体上的栅极绝缘层; 设置在所述栅极绝缘层上的半导体层; 数据线和漏极，设置在半导体层上，数据线包括源电极; 以及设置在所述数据线和所述漏电极上的第一钝化层，所述第一钝化层包括第一接触孔。 第一接触孔具有大致圆形的平面形状，并且其中与第一接触孔对应的漏电极的第一区域具有大致圆形的平面形状。

    DISPLAY DEVICE
    8.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210057623A1

    公开(公告)日：2021-02-25

    申请号：US16998629

    申请日：2020-08-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyung Bae KIM ,  Ji Eun LEE ,  Chong Chul CHAI

    IPC: H01L33/62 ,  H01L25/16 ,  H01L25/075

    Abstract: A display device includes: a substrate including first areas and second areas alternately arranged in a first direction in a plane view; a first electrode and a second electrode on the substrate and spaced apart from each other in a second direction crossing the first direction; a first insulation layer on the substrate and covering the first electrode and the second electrode; and a light emitting element on the first insulation layer and electrically connected to the first electrode and the second electrode, the first insulation layer having a first thickness in the first area and a second thickness thicker than the first thickness in the second area, and the light emitting element being located in the first area.

    LIQUID CRYSTAL DISPLAY
    9.
    发明申请
    LIQUID CRYSTAL DISPLAY 有权
    液晶显示器

    公开(公告)号：US20160011476A1

    公开(公告)日：2016-01-14

    申请号：US14715043

    申请日：2015-05-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung Hyun PARK ,  Hyang Yul KIM ,  Ji Eun LEE ,  Soo Jeong HUH

    IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1368

    CPC classification number: G02F1/134309 ,  G02F1/134363 ,  G02F2001/13373 ,  G02F2001/134372

    Abstract: A liquid crystal display includes a first substrate, gate lines on the first substrate, a gate insulating layer on the gate lines, a semiconductor layer on the gate insulating layer, data lines and a drain electrode on the semiconductor layer, a passivation layer which covers the data lines and the drain electrode and in which a contact hole that partially exposes the drain electrode is defined, a common electrode above the passivation layer, a pixel electrode connected with the drain electrode through the contact hole, overlapped with the common electrode, and including a plurality of branch electrodes connected to each other through a connection portion, a contact portion extended from the connection portion and connected with the drain electrode, and a protrusion protruding toward a neighboring pixel and provided at least one corners among the connection portion or the contact portion of the pixel electrode.

    Abstract translation: 液晶显示器包括第一基板，第一基板上的栅极线，栅极线上的栅极绝缘层，栅极绝缘层上的半导体层，半导体层上的数据线和漏电极，覆盖 数据线和漏电极，并且其中限定了部分地暴露漏电极的接触孔，钝化层上方的公共电极，通过接触孔与漏电极连接的像素电极与公共电极重叠，以及 包括通过连接部彼此连接的多个分支电极，从连接部分延伸并与漏电极连接的接触部分，以及向相邻像素突出的突起，并且在连接部分或 像素电极的接触部分。

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