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    DISPLAY DEVICE
    32.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220359790A1

    公开(公告)日：2022-11-10

    申请号：US17676045

    申请日：2022-02-18

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Wook LEE ,  Basrur VEIDHES ,  Jong Chan LEE ,  Sung Won JO ,  Jung Eun HONG

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

    Abstract: A display device includes a conductive layer including a voltage line and a conductive pattern on the substrate, a via layer on the conductive layer and including a plurality of contact holes exposing a portion of the conductive layer, a first electrode and a second electrode spaced from each other on the via layer, a first insulating layer on the first electrode and the second electrode and including a plurality of openings exposing the contact holes, light emitting elements on the first electrode and the second electrode on the first insulating layer, and a first connection electrode on the first electrode and in contact with the light emitting element, and a second connection electrode on the second electrode and in contact with the light emitting element, wherein the first connection electrode is in direct contact with the conductive pattern through a first opening exposing a first contact hole.

    DISPLAY DEVICE
    33.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220285426A1

    公开(公告)日：2022-09-08

    申请号：US17452550

    申请日：2021-10-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyun Wook LEE ,  Veidhes BASRUR ,  Myung Seok KWON ,  Ji Hyun MIN ,  Sung Won JO ,  Jung Eun HONG

    IPC: H01L27/15 ,  H01L33/24 ,  H01L33/38 ,  H01L33/44 ,  H01L33/50 ,  H01L33/58

    Abstract: A display device includes alignment electrodes spaced apart from each other, first and second light emitting elements between the alignment electrodes, a first pixel electrode electrically connected to first end portions of the first light emitting elements, a second pixel electrode electrically connected to second end portions of the first light emitting elements, a third pixel electrode electrically connected to the second pixel electrode and to first end portions of the second light emitting elements, a fourth pixel electrode electrically connected to second end portions of the second light emitting elements, and an insulating layer between the first pixel electrode and the second pixel electrode, wherein the insulating layer includes at least one opening exposing the second end portions of the first and second light emitting elements.

    DISPLAY DEVICE
    34.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220077254A1

    公开(公告)日：2022-03-10

    申请号：US17411612

    申请日：2021-08-25

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Wook LEE ,  Ki Nyeng KANG ,  Basrur VEIDHES ,  Sung Won JO ,  Jung Eun HONG

    IPC: H01L27/32

    Abstract: A display device includes an emission area and a sub-region spaced apart from the emission area in a first direction, electrodes extending in the first direction, disposed across the emission area and the sub-region, and spaced apart from each other in a second direction, a first bank surrounding the emission area and the sub-region, and light emitting elements disposed on the electrodes spaced apart in the second direction in the emission area. The first bank includes trench portions in which a top surface of the first bank is partially depressed. The trench portions are disposed between the emission area and the sub-region.

    DISPLAY DEVICE
    35.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210376196A1

    公开(公告)日：2021-12-02

    申请号：US17327192

    申请日：2021-05-21

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Wook LEE ,  Ki Bum KIM ,  Jin Taek KIM ,  Jung Eun HONG

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

    Abstract: A display device includes a substrate, a first electrode and a second electrode which are spaced apart from each other in a second direction, light-emitting elements spaced apart from each other in the first direction, a first contact electrode electrically contacting the light-emitting elements, and a second contact electrode electrically contacting the light-emitting elements. The first contact electrode electrically contacts the first electrode through a first contact portion disposed on the first electrode, the second contact electrode electrically contacts the second electrode through a second contact portion disposed on the second electrode, the first contact portion is disposed on an end portion in the first direction of the first contact electrode, and the second contact portion is disposed on an end portion in the first direction of the second contact electrode.

    DISPLAY PANEL INCLUDING RECEIVING PORTION IN SEALING MEMBER AND FABRICATION METHOD THEREOF
    36.
    发明申请
    DISPLAY PANEL INCLUDING RECEIVING PORTION IN SEALING MEMBER AND FABRICATION METHOD THEREOF 审中-公开
    包括密封件中的接收部分的显示面板及其制造方法

    公开(公告)号：US20160341995A1

    公开(公告)日：2016-11-24

    申请号：US14983794

    申请日：2015-12-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Hee LEE ,  Eok Su KIM ,  Won Jin KIM ,  Ju Yong PARK ,  Jung Chul WOO ,  Sun Hee LEE ,  Hyun Wook LEE

    IPC: G02F1/1339 ,  G02F1/1368 ,  G02F1/1341 ,  G02F1/1343

    CPC classification number: G02F1/1339 ,  G02F1/0107 ,  G02F1/1341 ,  G02F1/161

    Abstract: A display panel includes a first display substrate including a display area and a non-display area which is at a periphery of the display area, a second display substrate facing the first display substrate, a display device in the display area between the first and second display substrates and including a first electrode, an optical layer including an optical layer material, and a second electrode, and a sealing member which is disposed in the non-display area and attaches the first and second display substrates to each other. The sealing member defines a sealing portion thereof which restricts movement of the display area optical layer material to outside the display area, and a receiving portion thereof in which the optical layer material is receivable.

    Abstract translation: 显示面板包括：第一显示基板，包括显示区域和位于显示区域的周围的非显示区域;面向第一显示基板的第二显示基板;第一和第二显示面板之间的显示区域中的显示装置 显示基板并且包括第一电极，包括光学层材料的光学层和第二电极，以及密封构件，其设置在非显示区域中并且将第一和第二显示基板彼此附接。 密封构件限定其显示区域光学层材料向显示区域外部的移动的密封部分及其可接收光学层材料的接收部分。

    DISPLAY DEVICE
    37.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230155059A1

    公开(公告)日：2023-05-18

    申请号：US17996780

    申请日：2020-07-08

    Applicant: Samsung Display Co., LTD.

    Inventor： Hyun Wook LEE ,  Myeong Hun SONG ,  Jeong Hyun LEE ,  Tae Hee LEE

    IPC: H01L33/10 ,  H01L33/38 ,  H01L25/075 ,  H01L33/00

    CPC classification number: H01L33/10 ,  H01L33/382 ,  H01L25/0753 ,  H01L33/005 ,  H01L2933/0066

    Abstract: A display device including: a first substrate; a semiconductor layer on the first substrate; a first gate conductive layer on the semiconductor layer and including a scan line, a sensing line, and gate electrodes; a first data conductive layer on the first gate conductive layer and including a first data line, a second data line, and one electrode and the other electrodes of transistors; a second data conductive layer on the first data conductive layer and including a first voltage wiring and a second voltage wiring; first and second electrodes arranged on the second data conductive layer; light-emitting elements, each of the light-emitting elements having end portions on the first electrode and the second electrode, respectively; and a first transistor electrically connected to the first electrode and the first voltage wiring, and a second transistor electrically connected to the second electrode and the first data line.

    DISPLAY DEVICE
    38.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230145007A1

    公开(公告)日：2023-05-11

    申请号：US17979888

    申请日：2022-11-03

    Applicant: Samsung Display Co., LTD.

    Inventor： Veidhes BASRUR ,  Hyun Wook LEE ,  Hee Keun LEE

    IPC: H01L33/38 ,  H01L33/62 ,  H01L25/075

    CPC classification number: H01L33/382 ,  H01L33/387 ,  H01L33/62 ,  H01L25/0753

    Abstract: A display device includes first electrodes comprising a first sub-electrode and a second sub-electrode, a first insulating layer comprising openings partially exposing upper surfaces of the first electrodes, second electrodes disposed on the first insulating layer and overlapping the first electrodes in a plan view, light emitting elements disposed on the first electrodes and comprising first light emitting elements and second light emitting elements, first connection electrodes to contact first ends of the light emitting elements and the first electrodes, a second insulating layer to surround the light emitting elements, and second connection electrodes. The first connection electrodes include a first electrode part and a second electrode part. The second connection electrodes include a third electrode part and a fourth electrode part.

    DISPLAY DEVICE
    40.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230044364A1

    公开(公告)日：2023-02-09

    申请号：US17752327

    申请日：2022-05-24

    Applicant: Samsung Display Co., LTD.

    Inventor： Sung Geun BAE ,  Jang Soon PARK ,  Hyun Wook LEE ,  Da Sol JEONG ,  Won Hyeong HEO

    IPC: H01L33/62 ,  H01L33/38

    Abstract: A display device may include a substrate including a display area and a non-display area; pixels disposed in the display area; first and second driving voltage lines disposed in the non-display area and spaced apart from each other; a first fan-out line disposed in the non-display area and electrically connected to the first driving voltage line; a second fan-out line disposed in the non-display area and electrically connected to the second driving voltage line; a first power line including at least two first sub-power lines branching off to a corresponding one of the pixels from the first fan-out line; and a second power line including at least two second sub-power lines branching off to a corresponding one of the pixels from the second fan-out line.

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