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    DISPLAY DEVICE
    34.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190244559A1

    公开(公告)日：2019-08-08

    申请号：US16191306

    申请日：2018-11-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyun Min CHO ,  Sung Chul KIM ,  Hye Yong CHU ,  Jong Hyuk KANG ,  Dae Hyun KIM ,  Keun Kyu SONG ,  Hyun Deok IM

    IPC: G09G3/32

    Abstract: A display device includes a plurality of data lines to supply data voltages, a plurality of scan lines to supply scan signals, and a first pixel connected to at least one of the plurality of data lines, and connected to at least one of the plurality of scan lines, the first pixel including a first light-emitting diode of a first color, in which an anode is connected to a first node and a cathode is connected to a reference voltage line, and a second light-emitting diode of a second color that is different from the first color, in which an anode is connected to the reference voltage line, and a cathode is connected to the first node.

    DISPLAY DEVICE
    38.
    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

    Applicant: Samsung Display Co., LTD.

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

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

    CPC classification number: H01L33/505 ,  H01L25/167 ,  H01L33/60

    Abstract: 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.

    LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE INCLUDING THE SAME
    39.
    发明公开
    LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20230215986A1

    公开(公告)日：2023-07-06

    申请号：US17882971

    申请日：2022-08-08

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyung Rae CHA ,  Dae Hyun KIM ,  Dong Uk KIM ,  Dong Kyun SEO ,  Young Chul SIM

    IPC: H01L33/44 ,  H01L25/16

    CPC classification number: H01L33/44 ,  H01L25/167 ,  H01L24/25

    Abstract: A light-emitting element includes a core comprising a first semiconductor layer, a second semiconductor layer disposed on the first semiconductor layer, and an emissive layer disposed between the first semiconductor layer and the second semiconductor layer, an interlayer dielectric film surrounding a side surface of the core, a first element insulating film surrounding an outer surface of the interlayer dielectric film, and a second element insulating film surrounding an outer surface of the first element insulating film. The interlayer dielectric film includes an oxide insulating material having a dielectric constant of about 10 or more, and the interlayer dielectric film has a thickness of less than or equal to about 5 nm.

    DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME
    40.
    发明申请
    DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME 有权

    公开(公告)号：US20220393086A1

    公开(公告)日：2022-12-08

    申请号：US17774978

    申请日：2020-10-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Chang Il TAE ,  Hyun Min CHO ,  Dae Hyun KIM

    IPC: H01L33/62 ,  H01L25/16 ,  H01L33/60 ,  H01L23/00

    Abstract: A display device may include a display area including pixel areas each including an emission area, a non-display area, and a pixel disposed in each of the pixel areas. The pixel may include a first electrode, a second electrode spaced apart from the first electrode and surrounding a periphery of the first electrode, a third electrode spaced apart from the second electrode and surrounding a periphery of the second electrode, a fourth electrode spaced apart from the third electrode and surrounding a periphery of the third electrode, light emitting elements disposed between the first to fourth electrodes, and first and second conductive lines disposed under the first to fourth electrodes with an insulating layer disposed therebetween. The first conductive line may be electrically connected to the first electrode, and the second conductive line may be electrically connected to the fourth electrode.

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