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    DISPLAY DEVICE
    1.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230275197A1

    公开(公告)日：2023-08-31

    申请号：US18018255

    申请日：2021-05-04

    申请人： Samsung Display Co., LTD.

    发明人： Dae Hyun KIM ,  Keun Kyu SONG ,  Sung Chan JO ,  Hyun Min CHO ,  Tae Jin KONG ,  Ock Soo SON ,  Chang Il TAE

    IPC分类号： H01L33/50 ,  H01L25/16 ,  H01L33/60

    CPC分类号： H01L33/505 ,  H01L25/167 ,  H01L33/60

    摘要： A display device including: a first substrate on which a plurality of sub-pixels are located; a plurality of color filter layers on the first substrate; a bank layer including a first bank at a boundary between the plurality of sub-pixels and located on the color filter layers; a color control structure including a plurality of light transmitting layers and wavelength conversion layers in a region surrounded by the first bank on the color filter layer; a light emitting element layer between the color filter layer and the color control structure; a reflective layer on the color control structure; and a first electrode and a second electrode on the color filter layer and at least partially located at the same plane, wherein the light emitting element layer includes a plurality of light emitting elements, each of the light emitting elements having respective ends on the first and second electrodes.

    PIXEL AND DISPLAY APPARATUS INCLUDING SAME
    3.
    发明申请
    PIXEL AND DISPLAY APPARATUS INCLUDING SAME 有权

    公开(公告)号：US20220366840A1

    公开(公告)日：2022-11-17

    申请号：US17878515

    申请日：2022-08-01

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Jin Oh KWAG ,  Won Sik OH ,  Keun Kyu SONG ,  Sung-Chan JO ,  Hyun Min CHO

    IPC分类号： G09G3/32

    摘要： A pixel includes first and second sub-emission areas enclosed by a bank; a first light source unit disposed in the first sub-emission area, and including at least one first light emitting element connected between at least one first split electrode and a second power supply; a second light source unit disposed in the second sub-emission area, and including at least one second light emitting element connected between at least one second split electrode and the second power supply; a first driving circuit connected between a first power supply and the at least one first split electrode, and supplying a first driving current to the first light source unit in response to a first data signal; and a second driving circuit connected between the first power supply and the second split electrode, and supplying a second driving current to the second light source unit in response to a second data signal.

    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    4.
    发明申请
    DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20210280753A1

    公开(公告)日：2021-09-09

    申请号：US17258145

    申请日：2018-09-20

    申请人： Samsung Display Co., Ltd.

    发明人： Dae Hyun KIM ,  Hyun Min CHO ,  Keun Kyu SONG ,  Je Won YOO ,  Bek Hyun LIM ,  Sung Chan JO

    IPC分类号： H01L33/54 ,  H01L25/16 ,  H01L33/62

    摘要： A display device and method of manufacturing a display device. The display device includes a first electrode, a second electrode facing the first electrode, a first insulating layer on the first electrode and the second electrode and between the first electrode and the second electrode, a light emitting element on the first insulating layer, a second insulating layer covering the light emitting element and exposing end portions of the light emitting element, a third insulating layer on the second insulating layer, a first contact electrode electrically connected to the first electrode, on the third insulating layer and in contact with a first end portion of the light emitting element exposed by the second insulating layer, and a second contact electrode electrically connected to the second electrode, on the third insulating layer and in contact with a second end portion of the light emitting element exposed by the second insulating layer.

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

    公开(公告)号：US20190227603A1

    公开(公告)日：2019-07-25

    申请号：US16204585

    申请日：2018-11-29

    申请人： Samsung Display Co., Ltd.

    发明人： Jung Hun NOH ,  Yi Joon AHN ,  Myung Im KIM ,  Keun Kyu SONG ,  Jae Woo IM

    IPC分类号： G06F1/16 ,  H04R1/28 ,  H04R1/02

    摘要： A display device includes a display panel, a vibration sound device disposed below the display panel, a lower panel sheet disposed adjacent to the vibration sound device below the display panel and including a functional layer and a bottom coupling layer disposed on a lower surface of the functional layer, and a bracket disposed below the vibration sound device and the lower panel sheet and coupled with the bottom coupling layer, wherein the bottom coupling layer partially exposes the lower surface of the functional layer, a separation space is defined between the bracket and the lower surface of the functional layer where the bottom coupling layer is exposed, and the separation space is partially connected with the vibration sound device.

    DISPLAY DEVICE
    8.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20160351137A1

    公开(公告)日：2016-12-01

    申请号：US14982186

    申请日：2015-12-29

    申请人： Samsung Display Co. Ltd.

    发明人： Hyun Sup LEE ,  Jun Ho SONG ,  Jung Hun NOH ,  Keun Kyu SONG

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3614 ,  G09G3/3611 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2320/0242

    摘要： A display device includes a first gate line extending in a first direction, a first pixel column group connected to the first gate line and alternately receiving data voltages with a first polarity pattern and data voltages with a second polarity pattern, which is an inverted polarity pattern of the first polarity pattern, at an interval of a unit of a frame, and a plurality of data lines respectively connected to a plurality of pixels included in the first pixel column group, wherein each of the pixels includes a first sub-pixel to which a first voltage is applied and a second sub-pixel to which a second voltage, which is lower than the first voltage, is applied and a maximum width, in the first direction, of the first sub-pixel is greater than a maximum width, in the first direction, of the second sub-pixel.

    摘要翻译： 显示装置包括：沿第一方向延伸的第一栅极线，连接到第一栅极线的第一像素列组，并交替地接收具有第一极性图案的数据电压和具有反转极性图案的第二极性图案的数据电压 第一极性图案以帧为单位的间隔和分别连接到包括在第一像素列组中的多个像素的多条数据线，其中每个像素包括第一子像素，第一子像素包括第一子像素 施加第一电压，并且施加低于第一电压的第二电压的第二子像素，并且第一子像素的第一方向上的最大宽度大于最大宽度， 在第一方向上的第二子像素。

    DISPLAY DEVICE
    9.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240088198A1

    公开(公告)日：2024-03-14

    申请号：US18508222

    申请日：2023-11-13

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Hyun Min CHO ,  Dae Hyun KIM ,  Jin Oh KWAG ,  Dong Hyun KIM ,  Keun Kyu SONG ,  Hyun Deok IM ,  Sung Chan JO

    IPC分类号： H01L27/15 ,  H01L33/38 ,  H01L33/62

    CPC分类号： H01L27/156 ,  H01L33/38 ,  H01L33/62

    摘要： A display device comprises a first electrode, a second electrode disposed to be spaced apart from the first electrode and face the first electrode, a first insulating layer disposed to cover the first electrode and the second electrode, a second insulating layer disposed on at least a part of the first insulating layer and exposing at a part of a region where the first electrode and the second electrode overlaps the first insulating layer and at least one light emitting element on the exposed first insulating layer between the first electrode and the second electrode, wherein the second insulating layer includes at least one opening exposing the first insulating layer and disposed to be spaced apart from each other on a region where the first electrode and the second electrode face each other, and a bridge portion between the openings, and the light emitting element is disposed on the opening.