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    DISPLAY DEVICE
    1.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240107840A1

    公开(公告)日：2024-03-28

    申请号：US18526207

    申请日：2023-12-01

    Applicant: Samsung Display Co., LTD.

    Inventor： Se Wan SON ,  Moo Soon KO ,  Kyung Hyun BAEK ,  Seok Je SEONG ,  Jae Hyun LEE ,  Jeong-Soo LEE ,  Ji Seon LEE ,  Yoon-Jong CHO

    IPC: H10K59/131 ,  H10K59/124 ,  H10K59/126

    CPC classification number: H10K59/131 ,  H10K59/124 ,  H10K59/126 ,  G09G3/32 ,  G09G2300/0809

    Abstract: A display device includes a first semiconductor layer disposed on a substrate; a first insulating layer disposed on the first semiconductor layer; a scan line disposed on the first insulating layer; a second insulating layer on the scan line; an inverted scan line on the second insulating layer; a third insulating layer disposed on the inverted scan line; a second semiconductor layer disposed on the third insulating layer; a fourth insulating layer disposed on the second semiconductor layer; an initializing voltage line disposed on the fourth insulating layer and overlapping the scan line; a first transistor including a channel disposed in the first semiconductor layer and receiving a gate signal through the scan line; and a second transistor including a channel disposed in the second semiconductor layer and receiving a gate signal through the inverted scan line.

    ORGANIC LUMINESCENCE DISPLAY AND METHOD OF MANUFACTURING THE SAME
    3.
    发明申请
    ORGANIC LUMINESCENCE DISPLAY AND METHOD OF MANUFACTURING THE SAME 审中-公开
    有机发光显示及其制造方法

    公开(公告)号：US20160181327A1

    公开(公告)日：2016-06-23

    申请号：US15059087

    申请日：2016-03-02

    Applicant: Samsung Display Co., Ltd.

    Inventor： Choong Youl IM ,  Il Jung LEE ,  Do Hyun KWON ,  Ju Won YOON ,  Moo Soon KO ,  Min Woo WOO

    IPC: H01L27/32

    CPC classification number: H01L27/326 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/3246 ,  H01L51/0013

    Abstract: Provided are organic luminescence display and method for manufacturing the same. According to an aspect of the present invention, there is provided an organic luminescence display comprising a substrate and a plurality of pixels disposed on the substrate. The pixels comprise a plurality of first pixels, each comprising a first organic light-emitting layer, and a plurality of second pixels which are smaller than the first pixels and each of which comprises a second organic light-emitting layer. The surface roughness of the second organic light-emitting layer is greater than the surface roughness of the first organic light-emitting layer.

    Abstract translation: 提供有机发光显示器及其制造方法。 根据本发明的一个方面，提供了一种有机发光显示器，其包括基板和设置在基板上的多个像素。 像素包括多个第一像素，每个第一像素包括第一有机发光层和小于第一像素的多个第二像素，并且每个第二像素包括第二有机发光层。 第二有机发光层的表面粗糙度大于第一有机发光层的表面粗糙度。

    DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME
    4.
    发明申请
    DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME 有权

    公开(公告)号：US20250072223A1

    公开(公告)日：2025-02-27

    申请号：US18657995

    申请日：2024-05-08

    Applicant: Samsung Display Co., LTD.

    Inventor： Seung Bae KANG ,  Moo Soon KO ,  Sung Jun KIM ,  Seung Gyu TAE

    IPC: H10K59/122 ,  H10K59/12 ,  H10K59/124

    Abstract: A display device includes: a substrate; a transistor on the substrate; an interlayer insulating layer on the transistor; a first electrode disposed on the interlayer insulating layer and connected to the transistor through a contact hole in the interlayer insulating layer; a pixel defining layer disposed on the interlayer insulating layer and the first electrode; a sacrificial layer disposed in a groove of the interlayer insulating layer; a gap fill layer disposed on the sacrificial layer, between a first sub-pixel defining layer and a second sub-pixel defining layer included in the pixel defining layer; a light emitting stack on the first electrode and the pixel defining layer; and a first trench formed between the first sub-pixel defining layer and the gap fill layer, between an inner wall of the groove and the gap fill layer, and between the inner wall of the groove and the sacrificial layer.

    DISPLAY DEVICE
    5.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210335954A1

    公开(公告)日：2021-10-28

    申请号：US17106230

    申请日：2020-11-30

    Applicant: Samsung Display Co., Ltd.

    Inventor： Se Wan SON ,  Moo Soon KO ,  Jin Sung AN ,  Jin Seok OH ,  Min Woo WOO ,  Seong Jun LEE ,  Wang Woo LEE ,  Ji Seon LEE

    IPC: H01L27/32

    Abstract: Provided is a display device. The display device comprises a first active layer disposed on a substrate and made of a first material, a second active layer disposed on the first active layer and made of a second material different from the first material, a first gate layer disposed on the second active layer, and an inorganic pattern disposed below the second active layer and overlapping a portion of the first gate layer. The second active layer includes a conductor portion disposed between a portion of the first gate layer and the inorganic pattern.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200235176A1

    公开(公告)日：2020-07-23

    申请号：US16843236

    申请日：2020-04-08

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ji Seon LEE ,  Moo Soon KO ,  Se Wan SON ,  Jin Sung AN ,  Seong Jun LEE ,  Wang Woo LEE

    IPC: H01L27/32

    Abstract: A display device includes: a substrate that includes a first area and a second area; a plurality of pixels included in the first area; and a dummy pattern included in the second area, wherein a size of the dummy pattern is smaller than a pixel area corresponding to a first pixel among the plurality of pixels, a ratio of an area occupied by a pixel pattern of the first pixel with respect to the pixel area is a first value, a ratio of an area occupied by the dummy pattern with respect to a dummy area is a second value that is greater than the first value, and the dummy area and the pixel area have the same size as each other.

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