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    Display device
    1.
    发明授权
    Display device 有权

    公开(公告)号：US11574592B2

    公开(公告)日：2023-02-07

    申请号：US17397878

    申请日：2021-08-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Eung Taek Kim ,  Hee Yeon Kim ,  Hwang Sup Shin ,  Na Lae Lee ,  Jin Suk Lee ,  Taek Geun Lee ,  Joo Hyeon Jo ,  Jung Mi Choi ,  Hong Jun Choi ,  Young In Hwang

    IPC: G09G3/3233 ,  H01L27/32 ,  H01L29/786

    Abstract: A display device includes a base substrate including a first substrate and a second substrate sequentially laminated, a lower semiconductor layer disposed on at least one of the first substrate and the second substrate, a buffer layer disposed on the base substrate, an active semiconductor layer disposed on the buffer layer and including a first active layer of a first transistor and a second active layer of a second transistor, a first insulating layer disposed on the active semiconductor layer, and a first conductive layer disposed on the first insulating layer and including a first gate electrode of the first transistor and a second gate electrode of the second transistor, wherein the lower semiconductor layer overlaps the first active layer, and does not overlap the second active layer.

    Organic light-emitting diode display
    5.
    发明授权
    Organic light-emitting diode display 有权

    公开(公告)号：US10319803B2

    公开(公告)日：2019-06-11

    申请号：US15968236

    申请日：2018-05-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hwang Sup Shin ,  Jin Goo Jung

    IPC: H01L27/32 ,  G09G3/32 ,  G09G3/3233

    Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a semiconductor layer including a driving channel, a first gate insulating layer at least partially covering the semiconductor layer, and a first driving gate electrode formed over the first gate insulating layer and overlapping the driving. A second gate insulating layer at least partially covers the first driving gate electrode. The display also includes a second driving gate electrode formed over the second gate insulating layer and overlapping the first driving gate electrode, an interlayer insulating layer at least partially covering the second driving gate electrode, a driving voltage line formed over the interlayer insulating layer and overlapping the second driving gate electrode, and a connector formed over the interlayer insulating layer and connected to the first and second driving gate electrodes.

    Display device and manufacturing method thereof
    9.
    发明授权
    Display device and manufacturing method thereof 有权

    公开(公告)号：US10297617B2

    公开(公告)日：2019-05-21

    申请号：US15491448

    申请日：2017-04-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yong Ho Yang ,  Hui Won Yang ,  Nak Cho Choi ,  Hwang Sup Shin ,  Jun Hee Lee

    IPC: H01L27/12

    Abstract: A display device includes a scan line extending primarily in a first direction, disposed on a substrate, and transmitting a scan signal, a data line extending primarily in a second direction intersecting the first direction and transmitting a data signal, a driving voltage line extending primarily in the second direction and transmitting a driving voltage, a plurality of transistors including first and second transistors, wherein the second transistor is connected to the scan line and the data line, and the first transistor is connected to the second transistor, a light emitting element connected to the plurality of transistors, and a storage capacitor disposed between the substrate and an active pattern of the first transistor, the storage capacitor including a first electrode disposed on the substrate and a second electrode at least partially overlapping the first electrode. A first insulating layer is disposed between the first and second electrodes.

    ORGANIC LIGHT-EMITTING DIODE DISPLAY
    10.
    发明申请
    ORGANIC LIGHT-EMITTING DIODE DISPLAY 有权
    有机发光二极管显示

    公开(公告)号：US20170040407A1

    公开(公告)日：2017-02-09

    申请号：US15228974

    申请日：2016-08-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hwang Sup Shin ,  Jin Goo Jung

    IPC: H01L27/32 ,  H01L51/52

    CPC classification number: H01L27/3276 ,  G09G3/32 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/0238 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3265

    Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a semiconductor layer including a driving channel, a first gate insulating layer at least partially covering the semiconductor layer, and a first driving gate electrode formed over the first gate insulating layer and overlapping the driving. A second gate insulating layer at least partially covers the first driving gate electrode. The display also includes a second driving gate electrode formed over the second gate insulating layer and overlapping the first driving gate electrode, an interlayer insulating layer at least partially covering the second driving gate electrode, a driving voltage line formed over the interlayer insulating layer and overlapping the second driving gate electrode, and a connector formed over the interlayer insulating layer and connected to the first and second driving gate electrodes.

    Abstract translation: 公开了一种有机发光二极管显示器。 一方面，显示器包括半导体层，其包括驱动沟道，至少部分地覆盖半导体层的第一栅极绝缘层和形成在第一栅极绝缘层上并与驱动重叠的第一驱动栅电极。 第二栅极绝缘层至少部分地覆盖第一驱动栅电极。 显示器还包括形成在第二栅极绝缘层上并与第一驱动栅电极重叠的第二驱动栅极电极，至少部分地覆盖第二驱动栅电极的层间绝缘层，形成在层间绝缘层上方的重叠的驱动电压线 第二驱动栅电极和形成在层间绝缘层上并连接到第一和第二驱动栅电极的连接器。

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