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    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    1.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200321404A1

    公开(公告)日：2020-10-08

    申请号：US16907688

    申请日：2020-06-22

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： KWANGMIN KIM ,  WONKYU KWAK ,  KIWOOK KIM ,  DONGSOO KIM ,  JOONGSOO MOON ,  HYUNAE PARK ,  JIEUN LEE ,  CHANGKYU JIN

    IPC: H01L27/32 ,  H01L51/52 ,  H01L51/50 ,  G06F3/044 ,  G06F3/041

    Abstract: An organic light emitting display device includes: a substrate including pixel areas and a pixel separating area; a plurality of pixels; a plurality of spacers in the pixel separating area and spaced apart from each other; and a touch electrode unit disposed over the plurality of pixels and spacers. The touch electrode unit includes first touch electrodes arranged in a first direction and second touch electrodes arranged in a second direction. The touch electrode unit includes a plurality of touch pattern unit blocks repeatedly arranged. Each touch pattern unit block includes portions of each of neighboring first touch electrodes and portions of each of neighboring second touch electrodes. The spacers of each touch pattern unit block corresponds to a plurality of spacer pattern unit blocks repeatedly arranged. Each spacer pattern unit includes at least one spacer and is smaller than the touch pattern unit block.

    LIQUID CRYSTAL DISPLAY DEVICE HAVING BRANCH ELECTRODES
    2.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE HAVING BRANCH ELECTRODES 有权
    具有分支电极的液晶显示装置

    公开(公告)号：US20160161803A1

    公开(公告)日：2016-06-09

    申请号：US14960653

    申请日：2015-12-07

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： JEONGHO LEE ,  HYANGYUL KIM ,  SOOJUNG CHAE ,  JUNHO SONG ,  JEANHO SONG ,  SUJIN LEE ,  JIEUN LEE

    IPC: G02F1/1337 ,  G02F1/1362 ,  G02F1/1343

    CPC classification number: G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/133757

    Abstract: A liquid crystal display includes a display substrate, in which a plurality of domains is defined, includes a pixel electrode disposed in each of the plurality of domains and configured to have a plurality of branch electrodes and a common electrode. A liquid crystal layer disposed between the display substrate and an opposite substrate. A plurality of domains is arranged in a column direction and a row direction. Each of the domains includes first and second sides, a first horizontal edge, and a second horizontal edge facing the first horizontal edge. The second side is parallel with the column direction and the first side is parallel with a first slanted direction. A slit is defined between adjacent branch electrodes. The slit has a first width adjacent to the first horizontal edge, and a second width adjacent to the second horizontal edge.

    Abstract translation: 液晶显示器包括其中限定了多个畴的显示基板，包括设置在多个畴中的每一个中的像素电极，并且被配置为具有多个分支电极和公共电极。 设置在显示基板和相对基板之间的液晶层。 在列方向和行方向上布置多个域。 每个畴包括第一和第二侧面，第一水平边缘和面向第一水平边缘的第二水平边缘。 第二侧与列方向平行，第一侧与第一倾斜方向平行。 在相邻的分支电极之间限定狭缝。 狭缝具有与第一水平边缘相邻的第一宽度和与第二水平边缘相邻的第二宽度。

    DISPLAY APPARATUS
    3.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20220293713A1

    公开(公告)日：2022-09-15

    申请号：US17664603

    申请日：2022-05-23

    Applicant: SAMSUNG DISPLAY CO, LTD.

    Inventor： DONGSOO KIM ,  Wonkyu KWAK ,  KWANGMIN KIM ,  KIWOOK KIM ,  JOONGSOO MOON ,  HYUNAE PARK ,  JIEUN LEE ,  CHANGKYU JIN

    IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52 ,  H01L27/12

    Abstract: A display apparatus includes a substrate having a first area, a second area, and a bending area disposed therebetween. The substrate is bent at the bending area about a bending axis. An inorganic insulating layer is disposed over the substrate and includes an opening or groove corresponding to the bending area. An organic material layer fills the opening or groove. A first conductive layer extends from the first area to the second area through the bending area. The first conductive layer is disposed over the organic material layer and includes a multipath portion having a plurality of through holes. A length of the multipath portion, in a direction from the first area to the second area, is greater than a width of the opening or groove, in the direction from the first area to the second area.

    ORGANIC LIGHT-EMITTING DISPLAY APPARATUS
    4.
    发明申请
    ORGANIC LIGHT-EMITTING DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20200373518A1

    公开(公告)日：2020-11-26

    申请号：US16992738

    申请日：2020-08-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： JIEUN LEE ,  Wonkyu KWAK ,  KWANGMIN KIM ,  KIWOOK KIM ,  DONGSOO KIM ,  JOONGSOO MOON ,  HYUNAE PARK ,  CHANGKYU JIN

    IPC: H01L51/52 ,  H01L27/32

    Abstract: An organic light-emitting display apparatus includes a substrate having a display area displaying an image and a periphery area. The periphery area is located next to the display area. A first organic insulating layer is disposed on the substrate. The first organic insulating layer includes a valley portion separating the first organic insulating layer from the periphery area. A plurality of organic light-emitting devices is disposed on the substrate. Each of the organic light-emitting devices includes a first electrode, an emission layer, and a second electrode, sequentially disposed over the first organic insulating layer. The second electrode covers the emission layer and the valley portion. A second organic insulating layer is disposed over the first organic insulating layer and incudes a first opening exposing a center portion of the first electrode and a second opening overlapping the valley portion. A capping layer covers the second electrode.

    DISPLAY APPARATUS
    5.
    发明申请
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20200035775A1

    公开(公告)日：2020-01-30

    申请号：US16589506

    申请日：2019-10-01

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： DONGSOO KIM ,  WONKYU KWAK ,  KWANGMIN KIM ,  KIWOOK KIM ,  JOONGSOO MOON ,  HYUNAE PARK ,  JIEUN LEE ,  CHANGKYU JIN

    IPC: H01L27/32 ,  H01L51/52 ,  H01L27/12 ,  H01L51/00

    Abstract: A display apparatus includes a substrate having a first area, a second area, and a bending area disposed therebetween. The substrate is bent at the bending area about a bending axis. An inorganic insulating layer is disposed over the substrate and includes an opening or groove corresponding to the bending area. An organic material layer fills the opening or groove. A first conductive layer extends from the first area to the second area through the bending area. The first conductive layer is disposed over the organic material layer and includes a multipath portion having a plurality of through holes. A length of the multipath portion, in a direction from the first area to the second area, is greater than a width of the opening or groove, in the direction from the first area to the second area.

    DISPLAY APPARATUS
    6.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20220093713A1

    公开(公告)日：2022-03-24

    申请号：US17457732

    申请日：2021-12-06

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： JIEUN LEE ,  MINCHAE KWAK ,  BYUNGSUN KIM ,  ILGOO YOUN ,  SEUNGHAN JO ,  JUNYOUNG JO ,  MINHEE CHOI

    IPC: H01L27/32

    Abstract: Provided is a display apparatus including: a substrate in which a display element is arranged; a first thin film transistor arranged in the display area and including a first semiconductor layer including silicon and a first control electrode insulated from the first semiconductor layer; a first interlayer insulating layer covering the first control electrode; a second thin film transistor arranged on the first interlayer insulating layer and including a second semiconductor layer including an oxide semiconductor and a second control electrode insulated from the second semiconductor layer; a second interlayer insulating layer covering the second control electrode; a node connection line arranged on the second interlayer insulating layer and connected to the first control electrode via a first contact hole; a first planarization layer covering the node connection line; and a shielding electrode arranged on the first planarization layer to overlap the node connection line.

    DISPLAY DEVICE
    7.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210175311A1

    公开(公告)日：2021-06-10

    申请号：US17085288

    申请日：2020-10-30

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： NAYUN KWAK ,  CHULKYU KANG ,  DAESUK KIM ,  ILGOO YOUN ,  DONGSUN LEE ,  SOYOUNG LEE ,  JIEUN LEE ,  JUNYOUNG JO ,  MINHEE CHOI

    IPC: H01L27/32 ,  H01L27/12

    Abstract: A display device includes a pixel circuit disposed on a substrate, and a display element on the pixel circuit. The pixel circuit includes a first thin-film transistor comprising a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, a second thin-film transistor comprising a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer being connected to the first semiconductor layer and the first gate electrode, a first shielding layer overlapping the second semiconductor layer, and a second shielding layer overlapping the second semiconductor layer and stacked on the first shielding layer.

    DISPLAY APPARATUS
    8.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20210110765A1

    公开(公告)日：2021-04-15

    申请号：US16830899

    申请日：2020-03-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： SEUNGWOO SUNG ,  NAYUN KWAK ,  DAESUK KIM ,  SUJIN LEE ,  JIEUN LEE ,  CHAEHAN HYUN

    IPC: G09G3/3225 ,  G09G3/3275

    Abstract: A display apparatus includes a first data line extending from a first peripheral area into a display area, a second data line extending from a second peripheral area into the display area, a pixel electrode, a second input line disposed in the first peripheral area, and a connecting line having a first end electrically connected to the second data line in the second peripheral area and a second end electrically connected to the second input line in the first peripheral area. The connecting line passes through the display area by extending over the first data line while not contacting the first data line, and at least a portion of the connecting line and the pixel electrode include a same material.

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