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

    公开(公告)号：US20230413651A1

    公开(公告)日：2023-12-21

    申请号：US18106945

    申请日：2023-02-07

    Applicant: Samsung Display Co., LTD.

    Inventor： Ha Seok JEON ,  Choong Youl IM ,  Hyun Duck CHO ,  Beohm Rock CHOI

    IPC: H10K59/80 ,  H10K59/122 ,  H10K59/38

    CPC classification number: H10K59/8792 ,  H10K59/122 ,  H10K59/38

    Abstract: A display device includes a plurality of emission areas, a light blocking layer comprising a plurality of holes overlapping the plurality of emission areas and between adjacent emission areas, and a plurality of color filters in the plurality of holes of the light blocking layer and overlapping the plurality of emission areas, wherein the plurality of emission areas includes a first emission area, a second emission area spaced apart from the first emission area in a plan view normal to the third direction and a third emission area spaced apart from the second emission area in the plan view normal to the third direction, and the plurality of color filters includes first, second and third color filters overlapping the first, second, and third emission areas, respectively, wherein a portion of the second color filter is on the first color filter adjacent to the second color filter and on the third color filter adjacent to the second color filter.

    ORGANIC LUMINESCENCE DISPLAY AND METHOD OF MANUFACTURING THE SAME
    2.
    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
    3.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220077269A1

    公开(公告)日：2022-03-10

    申请号：US17154922

    申请日：2021-01-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jun Hee LEE ,  Nak Cho CHOI ,  Min Yeul RYU ,  Dong Ki LEE ,  Choong Youl IM ,  Beohm Rock CHOI

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes a substrate, a transistor, an interlayer insulating layer, a first conductive line, a pixel electrode, a passivation layer, a common electrode, and a light emitting element layer. The transistor overlaps the substrate. The interlayer insulating layer overlaps the transistor and includes a first groove. The first conductive line is electrically connected to the transistor and is at least partially disposed inside the first groove. The pixel electrode is electrically connected to the transistor and overlaps the first conductive line. The passivation layer is disposed between the pixel electrode and the first conductive line and directly contacts at least one of the pixel electrode and the first conductive line. The common electrode overlaps the pixel electrode. The light emitting element layer is disposed between the common electrode and the pixel electrode.

    LIGHT EMITTING DISPLAY DEVICE
    6.
    发明申请
    LIGHT EMITTING DISPLAY DEVICE 有权

    公开(公告)号：US20250098502A1

    公开(公告)日：2025-03-20

    申请号：US18664096

    申请日：2024-05-14

    Applicant: Samsung Display Co., LTD.

    Inventor： Chan Young KIM ,  Sang Woo KANG ,  DOOHYUN PARK ,  Ha Seok JEON ,  Seong-Yong HWANG ,  Choong Youl IM

    IPC: H10K59/80 ,  H10K59/122 ,  H10K102/00

    Abstract: The light emitting display device includes a substrate including a first display area and a bending display area, an anode on the substrate, a pixel defining layer having an opening exposing at least a portion of the anode, a light emitting layer in the opening of the pixel defining layer, a cathode covering the pixel defining layer and the light emitting layer, a encapsulation layer covering the cathode, and a light blocking layer on the encapsulation layer and having an opening corresponding to the opening of the pixel defining layer, wherein the opening of the pixel defining layer includes a first opening and a second opening, and the opening of the light blocking layer includes a first display opening in the first display area and a bending opening in the bending display area, and the bending opening is different in position, shape, or size from the first display opening.

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

    公开(公告)号：US20240122025A1

    公开(公告)日：2024-04-11

    申请号：US18142241

    申请日：2023-05-02

    Applicant: Samsung Display Co., LTD.

    Inventor： Chan Young KIM ,  Yeong Ho LEE ,  Ha Seok JEON ,  Jun Hee LEE ,  Choong Youl IM ,  Hyun Duck CHO ,  Kook Hyun CHOI

    IPC: H10K59/40 ,  H10K59/122 ,  H10K59/38 ,  H10K59/80

    CPC classification number: H10K59/40 ,  H10K59/122 ,  H10K59/38 ,  H10K59/8792 ,  H10K2102/311

    Abstract: A display device includes: a pixel defining layer defining openings arranged in first and second directions, the openings forming emission areas in which light emitting elements are disposed to emit light of different colors; a light blocking layer disposed on the pixel defining layer, and defining holes, each overlapping the opening and having a larger diameter than the opening; and color filters disposed on the light blocking layer to overlap the holes and overlap the emission areas. The opening has an opening interval, which is defined as a difference in diameter between the overlapping hole and the opening, in the openings, among homogeneous openings in which the light emitting elements for emitting light of the same color are disposed, the homogeneous openings adjacent in the first or second direction have different opening intervals, and among the homogeneous openings, openings having different opening intervals are at least three types.

    DISPLAY DEVICE
    9.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240040847A1

    公开(公告)日：2024-02-01

    申请号：US18299099

    申请日：2023-04-12

    Applicant: Samsung Display Co., LTD.

    Inventor： Choong Youl IM ,  Hyun Duck CHO ,  Kook Hyun CHOI ,  Ji Hyun KIM ,  Jun Hee LEE ,  Ha Seok JEON ,  Beohm Rock CHOI

    IPC: H10K59/122 ,  H10K59/38 ,  H10K59/80

    CPC classification number: H10K59/122 ,  H10K59/38 ,  H10K59/8792

    Abstract: A display device includes pixels and emission areas, a light blocking layer including holes overlapping the emission areas, and color filters in the holes of the light blocking layer and overlapping the emission areas, the color filters include a first color filter overlapping a first emission area, a second color filter overlapping a second emission area, and a third color filter overlapping a third emission area, an area of the first emission area is greater than an area of the second emission area and an area of the third emission area and the area of the second emission area is greater than the area of the third emission area, and a ratio between opening widths of the first emission area, the second emission area, and the third emission area is about 1.33:1.15:1 to about 1.43:1.25:1.

    DISPLAY DEVICE
    10.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20240373677A1

    公开(公告)日：2024-11-07

    申请号：US18519905

    申请日：2023-11-27

    Applicant: Samsung Display Co., LTD.

    Inventor： Jun Hee LEE ,  Yeong Ho LEE ,  Seong Yong HWANG ,  Choong Youl IM ,  Hyun Duck CHO ,  Beohm Rock CHOI

    IPC: H10K59/122 ,  H10K59/126 ,  H10K59/38

    Abstract: A display device may include: a substrate; a first electrode disposed on the substrate; a pixel defining layer including a pixel opening through which the first electrode is exposed; a second electrode disposed on the pixel defining layer and the first electrode; an encapsulation layer covering the second electrode; a color filter disposed on the encapsulation layer; and a light blocking component including a light opening overlapping the color filter. The pixel defining layer may include a first portion. At least a portion of the first portion may overlap an edge portion of the light blocking component. The first portion may be inclined.

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