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    DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
    32.
    发明公开
    DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME 审中-公开

    公开(公告)号：US20230215903A1

    公开(公告)日：2023-07-06

    申请号：US17949841

    申请日：2022-09-21

    申请人： Samsung Display Co., LTD.

    发明人： Hyung Il JEON ,  Byung Choon YANG ,  Tae Hee LEE ,  Joo Woan CHO ,  Byeong Hwa CHOI ,  Hae Yun CHOI

    IPC分类号： H01L27/15

    CPC分类号： H01L27/156

    摘要： A display device includes: a substrate; a first pixel electrode on the substrate; a second pixel electrode on the substrate and spaced apart from the first pixel electrode; a first light emitting element on the first pixel electrode and configured to emit first light; a first connection electrode on the second pixel electrode; a first partition wall between a side surface of the first light emitting element and a side surface of the first connection electrode; a second light emitting element on the first connection electrode and configured to emit second light; and a common electrode on an upper surface of the first light emitting element and an upper surface of the second light emitting element.

    DISPLAY DEVICE
    33.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230085647A1

    公开(公告)日：2023-03-23

    申请号：US17841178

    申请日：2022-06-15

    申请人： Samsung Display Co., LTD.

    发明人： Tae Hee LEE ,  Hyun Wook LEE

    IPC分类号： H01L25/16 ,  H01L27/12 ,  H01L33/62 ,  H01L23/00

    摘要： A display device includes a first electrode and a second electrode, spaced apart from each other; light emitting elements disposed between the first electrode and the second electrode; a first connection electrode electrically contacting the first electrode and first end portions of the light emitting elements; a second connection electrode electrically contacting the second electrode and second end portions of the light emitting elements; and a conductive pattern disposed between the first connection electrode and the second connection electrode. A first end portion of the conductive pattern electrically contacts the first connection electrode, and a second end portion of the conductive pattern electrically contacts the second connection electrode.

    DISPLAY DEVICE
    34.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220352429A1

    公开(公告)日：2022-11-03

    申请号：US17733153

    申请日：2022-04-29

    申请人： Samsung Display Co., LTD.

    发明人： Hae Yun CHOI ,  Tae Hee LEE ,  Hyung Il JEON ,  Joo Woan CHO ,  Dae Ho SONG ,  Byung Choon YANG

    IPC分类号： H01L33/50 ,  H01L33/58

    摘要： A display device includes a substrate; a partition wall on the substrate; a light-emitting element located in an emission area partitioned by the partition wall on the substrate and extended in a thickness direction of the substrate; a wavelength conversion layer over the light-emitting element in the emission area, and including a base resin and wavelength conversion particles dispersed in the base resin and configured to convert a wavelength of light emitted from the light-emitting element; and an optical member on the wavelength conversion layer and the partition wall and configured to adjust a path of light output from the wavelength conversion layer, and the optical member includes an optical layer and a first protruding pattern protruding from the optical layer toward the wavelength conversion layer.

    DISPLAY DEVICE
    35.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220352237A1

    公开(公告)日：2022-11-03

    申请号：US17558079

    申请日：2021-12-21

    申请人： Samsung Display Co., LTD.

    发明人： Dae Ho SONG ,  Sung Eun BAEK ,  Ki Seong SEO ,  Byung Choon YANG ,  Tae Hee LEE ,  Byeong Hwa CHOI

    IPC分类号： H01L27/15 ,  H01L33/00 ,  H01L33/50 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62

    摘要： A display device includes: a plurality of light emitting elements on a first substrate; a second substrate facing the first substrate; a partition wall on one surface of the second substrate facing the first substrate, and including a plurality of openings; a plurality of color filters in the plurality of openings; wavelength conversion layers on the plurality of color filters, respectively, and to convert wavelengths of light emitted from the plurality of light emitting elements; and an adhesive layer adhering the first substrate and the second substrate to each other. The partition wall includes a silicon single crystal.

    PIXEL AND DISPLAY DEVICE HAVING THE SAME
    37.
    发明申请
    PIXEL AND DISPLAY DEVICE HAVING THE SAME 有权

    公开(公告)号：US20220059609A1

    公开(公告)日：2022-02-24

    申请号：US17347222

    申请日：2021-06-14

    申请人： Samsung Display Co., Ltd.

    发明人： Myeong Hun SONG ,  Sung Geun BAE ,  Sung Jin LEE ,  Jong Chan LEE ,  Tae Hee LEE ,  Kyung Ah CHOI

    IPC分类号： H01L27/15 ,  H01L33/38

    摘要： A pixel may include a substrate, a dummy insulating pattern on the substrate, a first electrode on the substrate and including a (1-1)th electrode and a (1-2)th electrode that are spaced from each other and aligned with each other along a first direction, a second electrode spaced from the first electrode in a second direction different from the first direction, and including a (2-1)th electrode and a (2-2)th electrode that are spaced from each other and aligned with each other along the first direction, a plurality of light emitting elements electrically connected to the first electrode and the second electrode and emitting light, and a first insulating layer on each of the light emitting elements. Here, the dummy insulating pattern may be connected to one end of at least one of the (1-1)th electrode and the (1-2)th electrode that are aligned with each other along the first direction.