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    DISPLAY PANEL
    2.
    发明申请
    DISPLAY PANEL 有权

    公开(公告)号：US20250107344A1

    公开(公告)日：2025-03-27

    申请号：US18778824

    申请日：2024-07-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： MINWOO WOO ,  SOKWON NOH ,  KIHOON PARK ,  JOONHYOUNG PARK ,  SE WAN SON ,  KWANHEE LEE ,  JONGYOON LEE

    IPC: H10K59/122

    Abstract: A display panel which includes a base layer, a pixel defining layer on the base layer and that has a light emitting opening, a barrier wall on the pixel defining layer and that has a barrier wall opening that overlaps the light emitting opening, and a light emitting element including an anode, an intermediate layer, and a cathode that makes contact with the barrier wall. The barrier wall opening includes a first inner surface and a third inner surface that extend in a direction parallel to a first direction, a second inner surface and a fourth inner surface that extend in a direction parallel to a second direction crossing the first direction, a first corner region, a second corner region, a third corner region, and a fourth corner region.

    DISPLAY PANEL AND MANUFACTURING METHOD FOR THE SAME
    3.
    发明申请
    DISPLAY PANEL AND MANUFACTURING METHOD FOR THE SAME 有权

    公开(公告)号：US20250081820A1

    公开(公告)日：2025-03-06

    申请号：US18790774

    申请日：2024-07-31

    Applicant: Samsung Display Co., Ltd.

    Inventor： JAESOO JUNG ,  KOHEI EBISUNO ,  MOOSOON KO ,  SUNGGEUN BAE ,  SE WAN SON ,  SANGHOON OH ,  MINWOO WOO ,  KWANHEE LEE ,  WANGWOO LEE ,  JISEON LEE

    IPC: H10K59/80 ,  H10K59/12 ,  H10K59/122 ,  H10K59/88

    Abstract: A display panel includes a base layer, a pixel defining film on the base layer and including an inorganic material, a bank layer on the pixel defining film and having a plurality of pixel openings, a plurality of light-emitting elements respectively located in the plurality of pixel openings, each of the plurality of light-emitting elements including an anode, a light-emitting pattern, and a cathode, the cathode being in contact with the bank layer, and a lower encapsulation pattern on the bank layer and including a portion on the bank layer. The lower encapsulation pattern includes a first lower encapsulation pattern on the cathode and the bank layer, the first lower encapsulation pattern including a first material, and a second lower encapsulation pattern on the first lower encapsulation pattern, the second lower encapsulation pattern including a second material different from the first material, and a tip portion.

    ELECTRONIC DEVICE
    4.
    发明公开
    ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20240099113A1

    公开(公告)日：2024-03-21

    申请号：US18341842

    申请日：2023-06-27

    Applicant: Samsung Display Co., LTD.

    Inventor： MINWOO WOO ,  SUNGHO KIM ,  SE WAN SON ,  SEUNGHYUN LEE ,  WANGWOO LEE ,  JISEON LEE ,  KYEONGWOO JANG ,  HYERI CHO

    IPC: H10K59/95 ,  H10K59/35

    CPC classification number: H10K59/95 ,  H10K59/353

    Abstract: An electronic device includes a display panel that includes a first region and a second region adjacent to the first region. The display panel includes a first light emitting unit that is disposed in the first region and that includes (1-1)th light emitting elements, (1-2)th light emitting elements, and (1-3)th light emitting elements and a second light emitting unit that is disposed in the first region and that includes (2-1)th light emitting elements, (2-2)th light emitting elements, and (2-3)th light emitting elements. The (1-1)th light emitting elements and the (2-1)th light emitting elements have the same arrangement pattern, the (1-3)th light emitting elements and the (2-3)th light emitting elements have the same arrangement pattern, and the (1-2)th light emitting elements and the (2-2)th light emitting elements have different arrangement patterns.

    ORGANIC LIGHT EMITTING DIODE DISPLAY
    6.
    发明申请
    ORGANIC LIGHT EMITTING DIODE DISPLAY 有权
    有机发光二极管显示

    公开(公告)号：US20160284784A1

    公开(公告)日：2016-09-29

    申请号：US14966127

    申请日：2015-12-11

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： WANG WOO LEE ,  YOUNG WOO PARK ,  SE WAN SON ,  MIN WOO WOO

    IPC: H01L27/32

    CPC classification number: H01L27/3258 ,  G09G3/3208 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1255 ,  H01L27/3241 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3265 ,  H01L27/3274 ,  H01L27/3276 ,  H01L2227/323

    Abstract: An organic light emitting diode display includes a substrate, a semiconductor disposed on the substrate that includes a channel for each of a plurality of transistors and doping regions formed at both sides of each channel; a gate insulating layer disposed on the semiconductor that includes an insulating layer opening through which the doping regions of two different transistors are exposed; a gate electrode disposed on the gate insulating layer that overlaps each channel; an interlayer insulating layer disposed on the gate electrode that includes a first and second contact holes through which the doping regions exposed within the insulating layer opening are each exposed; and data wirings disposed on the interlayer insulating layer that are each connected to the doping regions. The interlayer insulating layer includes an organic layer, and the first and second contact holes each include a first side wall positioned within the insulating layer opening.

    Abstract translation: 有机发光二极管显示器包括：衬底，设置在衬底上的半导体，其包括用于多个晶体管中的每一个的沟道和形成在每个沟道两侧的掺杂区域; 设置在所述半导体上的栅绝缘层，所述栅极绝缘层包括绝缘层开口，两个不同晶体管的掺杂区域通过所述绝缘层开口露出; 设置在所述栅极绝缘层上与每个沟道重叠的栅电极; 布置在栅电极上的层间绝缘层包括暴露在绝缘层开口内的掺杂区域的第一和第二接触孔; 以及布置在层间绝缘层上的各自连接到掺杂区的数据布线。 层间绝缘层包括有机层，第一和第二接触孔各自包括位于绝缘层开口内的第一侧壁。

    DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME
    7.
    发明申请
    DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME 有权

    公开(公告)号：US20250040346A1

    公开(公告)日：2025-01-30

    申请号：US18678113

    申请日：2024-05-30

    Applicant: Samsung Display Co., LTD.

    Inventor： KWANHEE LEE ,  KIHOON PARK ,  KOHEI EBISUNO ,  JOONHYOUNG PARK ,  SE WAN SON ,  SANGHOON OH ,  JISEON LEE ,  JAESOO JUNG ,  HYERI CHO

    IPC: H10K59/121 ,  H10K59/12 ,  H10K59/122 ,  H10K59/123 ,  H10K71/60 ,  H10K102/10

    Abstract: A display panel includes a base layer, a circuit element layer, and a light-emitting element layer. The circuit element layer includes a power electrode, and an auxiliary electrode disposed on a side surface of the power electrode. The light-emitting element layer includes a pixel defining film that defines a pixel opening, a conductive partition wall disposed on the pixel defining film, a lower electrode disposed in the pixel opening, a light-emitting pattern disposed on the lower electrode, and an upper electrode disposed on the light-emitting pattern. The conductive partition wall includes a first conductive layer disposed on the pixel defining film, and a second conductive layer, and a side surface of the second conductive layer more protrudes than a side surface of the first conductive layer. The upper electrode is electrically connected to the power electrode via the auxiliary electrode.

    DISPLAY DEVICE HAVING AN EMISSION LAYER
    8.
    发明申请
    DISPLAY DEVICE HAVING AN EMISSION LAYER 有权

    公开(公告)号：US20220201162A1

    公开(公告)日：2022-06-23

    申请号：US17688107

    申请日：2022-03-07

    Applicant: SAMSUNG DISPLAY CO., LTD

    Inventor： SE WAN SON ,  Wang Woo Lee ,  Moo Soon Ko ,  Jung Hwa Kim ,  Jin Sung An ,  Ji Seon Lee

    IPC: H04N3/14 ,  H01L27/15 ,  G09G3/3291 ,  G09G3/3266 ,  H01L27/12 ,  H01L27/32

    Abstract: A display device includes a substrate and an active pattern positioned above the substrate and including a plurality of channel regions and a plurality of conductive regions. The display device includes a plurality of scan lines extending substantially in a first direction. The display device includes a data line and a driving voltage line crossing the plurality of scan lines. The display device includes a first transistor including a first channel region among the plurality of channel regions and a first gate electrode. The display device includes a first connector electrically connecting the first gate electrode of the first transistor and a first conductive region among the plurality of conductive regions to each other. The driving voltage line overlaps at least a portion of the first connector along a direction orthogonal to an upper surface of the substrate.

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