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

    公开(公告)号：US20230354670A1

    公开(公告)日：2023-11-02

    申请号：US18173720

    申请日：2023-02-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： BOKWANG SONG ,  GEE-BUM KIM ,  KWANG SOO BAE ,  DAE-YOUNG LEE ,  MIN OH CHOI

    IPC: H10K59/40 ,  G06V40/13 ,  H10K59/122 ,  H10K59/38 ,  H10K59/80

    CPC classification number: H10K59/40 ,  G06V40/1306 ,  H10K59/122 ,  H10K59/38 ,  H10K59/8792

    Abstract: A display device includes: a display panel including a pixel having an emissive area, and a sensor having a sensing area; and an anti-reflection layer on the display panel, the anti-reflection layer including: a light blocking layer having a first opening overlapping with the emissive area, a second opening overlapping with the sensing area, and an intermediate opening between the first opening and the second opening; a color filter covering the first opening; an over-coating layer on the light blocking layer, and covering the color filter; and a light blocking pattern on the over-coating layer, and overlapping with an area between the intermediate opening and the first opening.

    DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
    3.
    发明申请
    DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME 有权

    公开(公告)号：US20210376015A1

    公开(公告)日：2021-12-02

    申请号：US17313573

    申请日：2021-05-06

    Applicant: Samsung Display Co., Ltd.

    Inventor： JAEIK LIM ,  GEE-BUM KIM ,  DAE-YOUNG LEE

    IPC: H01L27/32 ,  H01L27/146 ,  H01L51/56 ,  G06K9/00

    Abstract: A display device includes: a display module configured to display an image; and a detection sensor disposed on the display module, wherein the detection sensor includes a base layer, a biometric sensing layer, an optical pattern layer, and a sensing dielectric layer, wherein the biometric sensing layer is disposed on the base layer, wherein the optical pattern layer is disposed on the biometric sensing layer, and the sensing dielectric layer is disposed on the optical pattern layer. The optical pattern layer includes: a plurality of transmission parts that provide the biometric sensing layer with light that is externally incident through the display module; and a light-shield part that at least partially surrounds the plurality of transmission parts. The light-shield part includes a plurality of light-shield patterns that are recessed in a direction toward the base layer.

    DISPLAY MODULE
    4.
    发明公开
    DISPLAY MODULE 审中-公开

    公开(公告)号：US20240365601A1

    公开(公告)日：2024-10-31

    申请号：US18630951

    申请日：2024-04-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： GEE-BUM KIM ,  KWANG SOO BAE ,  BOKWANG SONG ,  MIN OH CHOI ,  Soo Yeong HONG

    IPC: H10K59/122 ,  H10K39/34 ,  H10K59/35

    CPC classification number: H10K59/122 ,  H10K39/34 ,  H10K59/353

    Abstract: A display module includes: a base layer; a pixel definition layer on the base layer, and having a first opening and a second opening; and an element layer including: a light emitting element corresponding to the first opening, and including: a first light emitting electrode on the base layer; a light emitting layer on the first light emitting electrode; and a second light emitting electrode on the light emitting layer; and a light receiving element corresponding to the second opening, and including: a first light receiving electrode on the base layer; a light receiving layer on the first light receiving electrode; a second light receiving electrode on the light receiving layer; and an optical compensation layer between the first light receiving electrode and the light receiving layer, and not overlapping with the first light emitting electrode in a plan view, the optical compensation layer including a transparent conductive oxide.

    DISPLAY DEVICE
    5.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230263039A1

    公开(公告)日：2023-08-17

    申请号：US18063561

    申请日：2022-12-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： GEE-BUM KIM ,  BOKWANG SONG ,  KWANG SOO BAE ,  DAE-YOUNG LEE ,  MIN OH CHOI

    IPC: H10K65/00 ,  H10K59/126 ,  H10K59/38 ,  H10K59/80

    CPC classification number: H10K65/00 ,  H10K59/126 ,  H10K59/38 ,  H10K59/873 ,  G06V40/1318

    Abstract: A display device includes: a display panel to display an image; and a light blocking layer over the display panel. The display panel includes: a base layer; and an element layer over the base layer, the element layer including a light emitting element, a light receiving element, and an element defining film between the light emitting element and the light receiving element. The light blocking layer includes: a light blocking portion overlapping with the element defining film in a plan view, the light blocking portion having a first light blocking opening overlapping with the light emitting element, and a second light blocking opening overlapping with the light receiving element; and a protrusion protruding from the light blocking portion toward the element defining film.

    DISPLAY DEVICE
    6.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20230112427A1

    公开(公告)日：2023-04-13

    申请号：US17939345

    申请日：2022-09-07

    Applicant: Samsung Display Co., Ltd.

    Inventor： BYUNG HAN YOO ,  GEE-BUM KIM ,  KWANG SOO BAE ,  BOKWANG SONG ,  TAEKYUNG AHN ,  DAE-YOUNG LEE

    IPC: H01L27/32 ,  H01L51/52 ,  G06F21/32

    Abstract: Provided is a display device including a base layer on which a pixel region, a sensor region, and a peripheral region adjacent to the pixel region and the sensor region are defined, an element layer including a light emitting element having a light emitting layer disposed in the pixel region, and including a light sensing element having a photoelectric conversion layer disposed in the sensor region, a light blocking pattern disposed on the element layer and overlapping a portion of the peripheral region, and an optical pattern disposed on the light blocking pattern, wherein at least a portion of the optical pattern overlaps the photoelectric conversion layer on a plane. Accordingly, the display device of an embodiment may sense the biometric information of a user more precisely.

    DISPLAY DEVICE WITH STACKED COLOR FILTERS
    8.
    发明公开
    DISPLAY DEVICE WITH STACKED COLOR FILTERS 审中-公开

    公开(公告)号：US20240237470A9

    公开(公告)日：2024-07-11

    申请号：US18468578

    申请日：2023-09-15

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： KWANG SOO BAE ,  GEE-BUM KIM ,  BOKWANG SONG ,  MIN OH CHOI ,  SOO YEONG HONG

    IPC: H10K59/38 ,  H10K59/40

    CPC classification number: H10K59/38 ,  H10K59/40

    Abstract: A display device has a base layer, including light-emitting regions of first to third colors, respectively, at least one light-receiving region, and a non-light-emitting region surrounding the light-emitting regions and the at least one light-receiving region; a display element layer disposed on the base layer, including first to third light-emitting elements each corresponding to the light-emitting regions of the first to third colors, respectively, and a light-receiving element corresponding to the at least one light-receiving region; and a color filter layer disposed on the display element layer and including first to third color filters, first regions each having one color filter corresponding to a respective one of the first to third color filters disposed therein and each overlapping a respective one of the first to third color light-emitting regions, and a second region in which two different color filters of the first to third color filters are stacked.

    DISPLAY DEVICE WITH STACKED COLOR FILTERS
    9.
    发明公开
    DISPLAY DEVICE WITH STACKED COLOR FILTERS 审中-公开

    公开(公告)号：US20240138227A1

    公开(公告)日：2024-04-25

    申请号：US18468578

    申请日：2023-09-14

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： KWANG SOO BAE ,  GEE-BUM KIM ,  BOKWANG SONG ,  MIN OH CHOI ,  SOO YEONG HONG

    IPC: H10K59/38 ,  H10K59/40

    CPC classification number: H10K59/38 ,  H10K59/40

    Abstract: A display device has a base layer, including light-emitting regions of first to third colors, respectively, at least one light-receiving region, and a non-light-emitting region surrounding the light-emitting regions and the at least one light-receiving region; a display element layer disposed on the base layer, including first to third light-emitting elements each corresponding to the light-emitting regions of the first to third colors, respectively, and a light-receiving element corresponding to the at least one light-receiving region; and a color filter layer disposed on the display element layer and including first to third color filters, first regions each having one color filter corresponding to a respective one of the first to third color filters disposed therein and each overlapping a respective one of the first to third color light-emitting regions, and a second region in which two different color filters of the first to third color filters are stacked.

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