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    Display device
    2.
    发明授权
    Display device 有权

    公开(公告)号：US12289974B2

    公开(公告)日：2025-04-29

    申请号：US17332782

    申请日：2021-05-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun-Kyu Joo ,  Keunchan Oh ,  Inok Kim ,  Jae Cheol Park ,  Jaemin Seong ,  Yousik Shin

    IPC: H10K59/35 ,  H10K59/122 ,  H10K59/38 ,  H10K71/00

    Abstract: A display device includes a display panel including a first pixel area and a second pixel area. The first pixel area includes a first pixel, a second pixel, and a third pixel, and the second pixel area includes a fourth pixel, a fifth pixel, and a sixth pixel. The first pixel and the second pixel are arranged to be adjacent to each other in a first direction, and the third pixel is arranged to be adjacent to the first pixel and the second pixel in a second direction that intersects the first direction. The third pixel and the fourth pixel emitting a same color are arranged to be adjacent to each other in the second direction, the fifth pixel is spaced apart from the first pixel in the second direction, and the sixth pixel is spaced apart from the second pixel in the second direction.

    Display device
    4.
    发明授权
    Display device 有权

    公开(公告)号：US11063092B2

    公开(公告)日：2021-07-13

    申请号：US16532279

    申请日：2019-08-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun-Kyu Joo ,  Keunchan Oh ,  Byung-Chul Kim ,  Inok Kim ,  Gak Seok Lee ,  Jieun Jang ,  Inseok Song ,  Chang-Soon Jang

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes: a first base layer; a circuit element layer on the first base layer; a pixel definition layer on the circuit element layer and comprising a plurality of light-emitting openings which are spaced apart from each other and define a plurality of light-emitting regions; a second base layer spaced apart from and facing the first base layer; a light-shielding layer on the second base layer and comprising a plurality of openings respectively overlapping the light-emitting regions, wherein on a plane of the first base layer, shapes of first to third openings along one direction among the openings are different from each other.

    Organic light emitting diode display including color conversion panel
    5.
    发明授权
    Organic light emitting diode display including color conversion panel 有权

    公开(公告)号：US10804334B2

    公开(公告)日：2020-10-13

    申请号：US16240117

    申请日：2019-01-04

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： In Seok Song ,  Sun-Kyu Joo ,  Byung-Chul Kim ,  In Ok Kim ,  Gak Seok Lee ,  Chang-Soon Jang

    IPC: H01L27/32 ,  H01L51/52

    Abstract: An organic light emitting diode display includes: a display panel; and a color conversion panel positioned on the display panel. The color conversion panel includes: a substrate; a color filter layer disposed under the substrate; a first light blocking layer disposed under the color filter layer; and a first color conversion layer, a second color conversion layer, and a third color conversion layer positioned under the first light blocking layer. The color filter layer includes a first color filter, a second color filter, and a third color filter, the first light blocking layer includes a first portion that overlaps the first color filter, a second portion that overlaps the second color filter, and a third portion that overlaps the third color filter, and the first portion, the second portion, and the third portion are connected.

    Display panel with reduced external reflection and improved light efficiency
    8.
    发明授权
    Display panel with reduced external reflection and improved light efficiency 有权

    公开(公告)号：US11469403B2

    公开(公告)日：2022-10-11

    申请号：US16847506

    申请日：2020-04-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun-Kyu Joo ,  Byung-Chul Kim ,  Inok Kim ,  Jaecheol Park ,  Jaemin Seong ,  Inseok Song ,  Keunchan Oh ,  Gak Seok Lee ,  Jieun Jang ,  Chang-Soon Jang

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display panel includes a base substrate including: a plurality of pixel regions and a peripheral region adjacent thereto; a pixel defining film disposed on the base substrate and having a plurality of openings, each of which corresponding to a respective one of the plurality of pixel regions; a plurality of light emitting elements disposed on the base substrate corresponding to the plurality of openings and configured to generate first color light; an encapsulation member disposed on the plurality of light emitting elements; a light shield pattern disposed on the encapsulation member and overlapping the peripheral region when viewed in a plan view; and a light control layer disposed on the encapsulation member and the light shield pattern and overlapping the plurality of pixel regions. The pixel defining film includes a first color material, and the light shield pattern includes a second color material different from the first color.

    Display device with pixel electrode overlapping only a portion of contact hole
    9.
    发明授权
    Display device with pixel electrode overlapping only a portion of contact hole 有权

    公开(公告)号：US12279486B2

    公开(公告)日：2025-04-15

    申请号：US17398403

    申请日：2021-08-10

    Applicant: Samsung Display Co., Ltd.

    Inventor： Su Jeong Kim ,  Sun-Kyu Joo

    IPC: H10K59/124 ,  H10K59/131

    Abstract: A display device includes: a substrate; a thin film transistor disposed on the substrate; an insulation layer disposed on the thin film transistor and defining a contact hole; a pixel electrode disposed on the insulation layer and overlapping a portion of the contact hole in a plan view; and a light emitting layer disposed on the pixel electrode. The pixel electrode includes: a first portion overlapping the light emitting layer in the plan view; a second portion overlapping a portion of a lower surface of the contact hole in the plan view; and a third portion extending from the first portion to the second portion.

    Display device
    10.
    发明授权
    Display device 有权

    公开(公告)号：US12193301B2

    公开(公告)日：2025-01-07

    申请号：US17356308

    申请日：2021-06-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun-Kyu Joo ,  Keunchan Oh ,  Byung-Chul Kim ,  Inok Kim ,  Gak Seok Lee ,  Jieun Jang ,  Inseok Song ,  Chang-Soon Jang

    IPC: H10K59/35 ,  H10K50/824 ,  H10K59/122 ,  H10K59/126

    Abstract: A display device includes: a first base layer; a circuit element layer on the first base layer; a pixel definition layer on the circuit element layer and comprising a plurality of light-emitting openings which are spaced apart from each other and define a plurality of light-emitting regions; a second base layer spaced apart from and facing the first base layer; a light-shielding layer on the second base layer and comprising a plurality of openings respectively overlapping the light-emitting regions, wherein on a plane of the first base layer, shapes of first to third openings along one direction among the openings are different from each other.

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