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    DISPLAY DEVICE
    2.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220005907A1

    公开(公告)日：2022-01-06

    申请号：US17479125

    申请日：2021-09-20

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji-Sun KIM ,  Jang Mi KANG ,  Sun Hwa LEE ,  Mu Kyung JEON

    IPC: H01L27/32 ,  G09G3/3258 ,  H01L29/786 ,  H01L27/12 ,  G09G3/3233 ,  G09G3/00

    Abstract: A display device includes a substrate, first and second transistors on the substrate, a first electrode connected to one of the first and second transistors, a second electrode facing the first electrode, and a light emission member between the first and second electrodes, where the first transistor includes a first channel including a polycrystalline semiconductor member on the substrate, a first source electrode and a first drain electrode at respective opposite sides of the first channel, a first gate electrode overlapping the first channel, and a first insulating layer covering the first gate electrode, the second transistor includes a second gate electrode on the first insulating layer, a second channel including an oxide semiconductor member on the second gate electrode, second source and drain electrodes on the second channel, and an external light blocking member on the second source and drain electrodes and overlapping the second channel.

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210118377A1

    公开(公告)日：2021-04-22

    申请号：US17135806

    申请日：2020-12-28

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jang Mi KANG ,  Ji Sun Kim ,  Mu Kyung Jeon

    IPC: G09G3/3283 ,  G09G3/3258 ,  G09G3/3266 ,  G09G3/3291 ,  H01L27/12 ,  H01L27/32 ,  G09G3/3233

    Abstract: A display device including a light-emitting diode, a first transistor configured to supply a driving current to the light-emitting diode, a second transistor configured to transmit a data signal to the first transistor, a third transistor configured to transmit the data signal compensated with a threshold voltage to a gate electrode of the first transistor, a first scan line connected to a gate electrode of the second transistor, a second scan line connected to a gate electrode of the third transistor and insulated from the first scan line, and a conductive pattern connected to the gate electrode of the first transistor and insulated from the first scan line and the second scan line. The conductive pattern overlaps the first scan line and the second scan line, and the conductive pattern includes a stem part extending in one direction and a branch part branching from the stem part and overlapping the first scan line.

    LIQUID CRYSTAL DISPLAY DEVICE
    4.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
    液晶显示装置

    公开(公告)号：US20160299384A1

    公开(公告)日：2016-10-13

    申请号：US14850653

    申请日：2015-09-10

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jang Mi KANG ,  Kwang-Chul JUNG ,  Cheol-Gon LEE ,  Mee Hye JUNG

    IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1362

    CPC classification number: G02F1/134309 ,  G02F1/133377 ,  G02F1/13624 ,  G02F2001/134318 ,  G02F2001/134345

    Abstract: According to one embodiment, a liquid crystal display device includes a substrate, a thin film transistor connected to a gate line and a data line that are insulated and intersected on the substrate, a pixel electrode including a first subpixel electrode and a second subpixel electrode that are connected to the thin film transistor, and a common electrode that is spaced apart from the pixel electrode with a plurality of microcavities. The plurality of microcavities are disposed on the pixel electrode and interposed between the common electrode and the pixel electrode. The liquid crystal display further includes a roof layer disposed on the common electrode, and a liquid crystal layer that includes liquid crystal molecules filing the microcavities. The common electrode includes a first common electrode and a second common electrode. Voltages applied to the first common electrode and the second common electrode are different from each other.

    Abstract translation: 根据一个实施例，液晶显示装置包括基板，连接到栅极线的薄膜晶体管和在基板上绝缘和相交的数据线，包括第一子像素电极和第二子像素电极的像素电极， 连接到薄膜晶体管，以及与像素电极间隔开多个微腔的公共电极。 多个微腔被布置在像素电极上并且插入在公共电极和像素电极之间。 液晶显示装置还包括设置在公共电极上的屋顶层和包括提供微腔的液晶分子的液晶层。 公共电极包括第一公共电极和第二公共电极。 施加到第一公共电极和第二公共电极的电压彼此不同。

    DISPLAY DEVICE
    5.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20160252783A1

    公开(公告)日：2016-09-01

    申请号：US15054591

    申请日：2016-02-26

    Applicant: Samsung Display Co., Ltd

    Inventor： In-Jae HWANG ,  Mee Hye JUNG ,  Jang Mi KANG ,  Il Gon KIM

    IPC: G02F1/1343 ,  G02F1/1341 ,  H01L27/12

    CPC classification number: H01L27/1248 ,  G02F1/133707 ,  G02F1/134336 ,  G02F2001/133757 ,  G02F2001/134345 ,  H01L27/124 ,  H01L27/1251 ,  H01L29/41733

    Abstract: A display device includes: an insulating layer positioned on a first insulating substrate; a pixel electrode including a first subregion electrode applied with a first voltage and positioned beneath the insulating layer, a first subpixel electrode which includes a second subregion electrode positioned on the insulating layer, and a second subpixel electrode which is positioned on the insulating layer and applied with a second voltage; a second insulating substrate facing the first insulating substrate; and a common electrode positioned under the second insulating substrate and applied with a common voltage, wherein one pixel area is divided into a first part in which the second subregion electrode is positioned, a second part in which the first subregion electrode and a portion of the second subpixel electrode overlap each other, and a third part which does not overlap the first subregion electrode in the second subpixel electrode.

    Abstract translation: 显示装置包括：位于第一绝缘基板上的绝缘层; 包括施加有第一电压并位于绝缘层下方的第一子区电极的像素电极，包括位于绝缘层上的第二子电极的第一子像素电极和位于绝缘层上的第二子像素电极，并施加 具有第二电压; 面对所述第一绝缘基板的第二绝缘基板; 以及公共电极，其位于所述第二绝缘基板的下方并施加有公共电压，其中，一个像素区域被划分为所述第二子区域电极所在的第一部分，所述第二部分中的所述第一子区域电极和所述第二子电极的一部分 第二子像素电极彼此重叠，以及与第二子像素电极中的第一子电极不重叠的第三部分。

    PIXEL AND DISPLAY DEVICE INCLUDING THE SAME
    7.
    发明申请
    PIXEL AND DISPLAY DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20230140604A1

    公开(公告)日：2023-05-04

    申请号：US17860676

    申请日：2022-07-08

    Applicant: Samsung Display. Co., Ltd

    Inventor： Min Jae JEONG ,  Jang Mi KANG ,  Hyeong Seok KIM ,  Jun Hyun PARK ,  Mu Kyung JEON

    IPC: G09G3/3258 ,  G09G3/3266

    Abstract: A pixel includes a light emitting element, a first transistor connected between first and second nodes and that generates a driving current flowing from a first power line to a second power line through the light emitting element, a second transistor connected between a data line and the first node and turned on in response to a fourth scan signal, a third transistor connected between the second node and a third node corresponding to a gate electrode of the first transistor and turned on in response to a second scan signal, a fourth transistor connected between the third node and a third power line providing a third power voltage and turned on in response to a first scan signal, and a fifth transistor connected between the first and fourth nodes and turned on in response to a fifth scan signal.

    DISPLAY DEVICE
    8.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210399083A1

    公开(公告)日：2021-12-23

    申请号：US17466254

    申请日：2021-09-03

    Applicant: Samsung Display Co., LTD.

    Inventor： Jang Mi KANG ,  Cheol Gon LEE ,  Jae Yong JANG ,  Mee Hye JUNG

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

    Abstract: A display device includes a display panel having a display area and a non-display area, signal wires disposed in the display area, connection wires disposed in the display area and electrically connected to the signal wires, and touch electrodes disposed on the connection wires. The connection wires include diagonal portions extending in a diagonal direction, and first protrusion patterns protruding from the diagonal portions of the connection wires. Parts of the first protrusion patterns overlap the touch electrodes.

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180350891A1

    公开(公告)日：2018-12-06

    申请号：US15994743

    申请日：2018-05-31

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ji-Sun KIM ,  Jang Mi KANG ,  Sun Hwa LEE ,  Mu Kyung JEON

    IPC: H01L27/32 ,  G09G3/3258

    Abstract: A display device includes a substrate, first and second transistors on the substrate, a first electrode connected to one of the first and second transistors, a second electrode facing the first electrode, and a light emission member between the first and second electrodes, where the first transistor includes a first channel including a polycrystalline semiconductor member on the substrate, a first source electrode and a first drain electrode at respective opposite sides of the first channel, a first gate electrode overlapping the first channel, and a first insulating layer covering the first gate electrode, the second transistor includes a second gate electrode on the first insulating layer, a second channel including an oxide semiconductor member on the second gate electrode, second source and drain electrodes on the second channel, and an external light blocking member on the second source and drain electrodes and overlapping the second channel.

    LIQUID CRYSTAL DISPLAY DEVICE
    10.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 有权
    液晶显示装置

    公开(公告)号：US20160320675A1

    公开(公告)日：2016-11-03

    申请号：US15014867

    申请日：2016-02-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Cheol-Gon LEE ,  Jang Mi KANG ,  Mee Hye JUNG

    IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1362 ,  H01L27/12

    CPC classification number: G02F1/134309 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/134345 ,  H01L27/124

    Abstract: A display device may include the following elements: a transistor; a first pixel electrode electrically connected to a drain electrode of the transistor and including a first-type subpixel electrode and a second-type subpixel electrode; a first-type common electrode overlapping the first-type subpixel electrode; a second-type common electrode overlapping the second-type subpixel electrode; a first-type common voltage line electrically connected to the first-type common electrode, electrically insulated from the second-type common electrode, and overlapping each of the first-type common electrode and the second-type common electrode; and a second-type common voltage line electrically insulated from the first-type common electrode, electrically connected to the second-type common electrode, and overlapping each of the first-type common electrode and the second-type common electrode.

    Abstract translation: 显示装置可以包括以下元件：晶体管; 电连接到所述晶体管的漏极的第一像素电极，并且包括第一类型子像素电极和第二类型子像素电极; 与第一类型子像素电极重叠的第一类型公共电极; 与第二类型子像素电极重叠的第二类型公共电极; 电连接到第一类型公共电极的第一类型公共电压线，与第二类型公共电极电绝缘，并且与第一类型公共电极和第二类型公共电极重叠; 以及与第一型公共电极电绝缘的第二型公共电压线，与第二型公共电极电连接，并与第一型共用电极和第二型公共电极重叠。

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