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    DISPLAY DEVICE
    2.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220344379A1

    公开(公告)日：2022-10-27

    申请号：US17576177

    申请日：2022-01-14

    Applicant: Samsung Display Co., LTD.

    Inventor： Hae Ju YUN ,  Jin Yeong KIM ,  Soo Hyun MOON ,  Jun Seok MIN ,  Woo Guen JANG

    IPC: H01L27/12 ,  H01L25/16

    Abstract: A display device includes a first pattern and a second pattern, which are spaced apart from each other in an emission area. A light emitting element is disposed between the first pattern and the second pattern. A first electrode is disposed on the first pattern. A second electrode is disposed on the second pattern. A light blocking pattern is disposed under the light emitting element and between the first pattern and the second pattern.

    DISPLAY DEVICE
    5.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230261144A1

    公开(公告)日：2023-08-17

    申请号：US18063036

    申请日：2022-12-07

    Applicant: Samsung Display Co., LTD.

    Inventor： Hae Ju YUN ,  Won Tae KIM ,  Soo Hyun MOON ,  Jun Seok MIN ,  Woo Guen JANG

    IPC: H01L33/38 ,  H01L27/15 ,  H01L33/62 ,  H01L33/50

    CPC classification number: H01L33/382 ,  H01L27/156 ,  H01L33/62 ,  H01L33/505

    Abstract: A display device includes: sub-pixels including first and second electrodes extending in a first direction and spaced apart in a second direction and a plurality of light emitting elements on and electrically connected to the first and second electrodes; a bank layer extending around a region at where the light emitting elements are arranged; and a plurality of wavelength conversion layers and light transmitting layers in the region bounded by the bank layer. The sub-pixels include: a first sub-pixel including a first wavelength conversion layer overlapping the light emitting elements in the region bounded by the bank layer; and a second sub-pixel including a second wavelength conversion layer, a third wavelength conversion layer containing different wavelength conversion particles that the second wavelength conversion layer, and a first light transmitting layer, each of which overlaps some of the light emitting elements, in the region bounded by the bank layer.

    DISPLAY DEVICE
    7.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230275115A1

    公开(公告)日：2023-08-31

    申请号：US17969049

    申请日：2022-10-19

    Applicant: Samsung Display Co., LTD.

    Inventor： Hae Ju YUN ,  Won Tae KIM ,  Soo Hyun MOON ,  Jun Seok MIN ,  Woo Guen JANG

    IPC: H01L27/15 ,  H01L33/50 ,  H01L33/62 ,  H01L33/38 ,  G09F9/33 ,  G09F9/302

    CPC classification number: H01L27/156 ,  G09F9/3026 ,  G09F9/33 ,  H01L33/382 ,  H01L33/505 ,  H01L33/62

    Abstract: A display device includes a display area including a plurality of light emitting area including a first light emitting area, a second light emitting area, a third light emitting area, and a light blocking area disposed between adjacent ones of the plurality of light emitting areas, and a non-display area disposed adjacent to the display area, light emitting elements disposed on a substrate in each of the first light emitting area, the second light emitting area, and the third light emitting area, and a light conversion layer disposed on the light emitting elements. The light conversion layer includes a first wavelength conversion part disposed in the first light emitting area, a second wavelength conversion part disposed in the second light emitting area, a first light transmissive part disposed in the third light emitting area, and a bank disposed in the light blocking area. The non-display area is disposed on an edge of the display area. A second light transmissive part is further disposed in the non-display area.

    DISPLAY DEVICE
    8.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230231081A1

    公开(公告)日：2023-07-20

    申请号：US18074395

    申请日：2022-12-02

    Applicant: Samsung Display Co., LTD.

    Inventor： Jun Seok MIN ,  Won Tae KIM ,  Soo Hyun MOON ,  Woo Guen JANG

    IPC: H01L33/48 ,  H01L25/16 ,  H01L33/62

    CPC classification number: H01L33/483 ,  H01L25/167 ,  H01L33/62

    Abstract: A display device includes a first barrier wall and a second barrier wall spaced from each other on a substrate; a first electrode on the first barrier wall and extending in a first direction; a second electrode on the second barrier wall and spaced from the first electrode in a second direction, the second electrode extending in the first direction; and light emitting elements between the first and second barrier walls and on the first electrode and the second electrode, wherein the first barrier wall includes a first portion and a second portion that is located further from the second barrier wall than the first portion is, and the second barrier wall includes a third portion opposing the first portion and a fourth portion that is located further from the first barrier wall than the third portion is.

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230120521A1

    公开(公告)日：2023-04-20

    申请号：US17959442

    申请日：2022-10-04

    Applicant: Samsung Display Co., LTD.

    Inventor： Hae Ju YUN ,  Soo Hyun MOON ,  Jun Seok MIN ,  Woo Guen JANG

    IPC: G09F9/30 ,  H01L33/62 ,  H01L33/42 ,  H01L33/50

    Abstract: A display device includes a display panel that includes a display area displaying an image and a non-display area including at least one hole; and a housing connected to the display panel, wherein the display panel includes pixels that are dispersed and disposed in the display area; and a conductive pattern disposed between the pixels in the display area and overlapping the at least one hole in a plan view, and the conductive pattern is electrically connected to the housing through the at least one hole.

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