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

    公开(公告)号：US20230269990A1

    公开(公告)日：2023-08-24

    申请号：US18050974

    申请日：2022-10-28

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seong Min Cho ,  Dae-Gi Kweon ,  Sungmin Kim ,  Chan Young Kim ,  Hyun Duck Cho

    IPC: H01L29/08 ,  H01L27/12

    CPC classification number: H01L27/3227 ,  H01L27/3262 ,  H01L27/3246 ,  H01L51/5284 ,  H01L27/3234 ,  H01L27/322 ,  H01L27/124 ,  H01L27/3276 ,  H01L2251/5338

    Abstract: A light emitting display device includes: a display area; a first component area positioned within the display area and that includes a plurality of pixels, each pixel of the plurality of pixels respectively includes a pixel circuit part, and the first component area further includes a first photosensor area and a second photosensor area between the plurality of pixels. The first photosensor area includes: a first sub-photosensor area positioned between adjacent pixel circuit parts; and a light blocking layer positioned on a front surface of the first sub-photosensor area and that includes an opening that overlaps the first sub-photosensor area on a plane. The second photosensor area includes: a second sub-photosensor area positioned between the adjacent pixel circuit parts; and the light blocking layer positioned on a front surface of the second sub-photosensor area and that overlaps the second sub-photosensor area.

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

    公开(公告)号：US20220059805A1

    公开(公告)日：2022-02-24

    申请号：US17381471

    申请日：2021-07-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyunduck Cho ,  Sungmin Kim ,  Hongjo Park ,  Chiwook An

    IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

    Abstract: A display device includes: a substrate; a display layer arranged above the substrate and including a display element; an encapsulation layer above the display layer; a lower light-shielding layer above the encapsulation layer; an upper light-shielding layer at least partially overlapping the lower light-shielding layer in a plan view and arranged above the lower light-shielding layer; and an organic layer arranged between the lower light-shielding layer and the upper light-shielding layer and separating the lower light-shielding layer and the upper light-shielding layer from each other.

    Display device and method for manufacturing the same
    3.
    发明授权
    Display device and method for manufacturing the same 有权

    公开(公告)号：US10892444B2

    公开(公告)日：2021-01-12

    申请号：US16579451

    申请日：2019-09-23

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kang-yong Lee ,  Sungmin Kim ,  Kyungjun Park

    IPC: H01L29/205 ,  H01L33/00 ,  H01L51/52 ,  H01L27/32 ,  G06F3/041 ,  G06F3/044

    Abstract: Provided is a display device. The display device includes a first substrate including a first base layer, a circuit layer disposed on the first base layer, and a light emitting layer disposed on the circuit layer, a second substrate including a top surface and a bottom surface and in which a plurality of grooves arranged in a first direction are defined in the bottom surface, the second substrate being disposed on the first substrate, and a plurality of light blocking members disposed on the plurality of grooves to control propagation direction of light outputted from the light emitting layer.

    Electronic device
    5.
    发明授权
    Electronic device 有权

    公开(公告)号：US11508175B2

    公开(公告)日：2022-11-22

    申请号：US17259388

    申请日：2019-02-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yanghan Son ,  Muhyun Kim ,  Sungmin Kim ,  Eunju Shin

    IPC: G06V40/13 ,  G06F3/041 ,  H04M1/02

    Abstract: An electronic device includes a display panel including a base substrate and a plurality of pixels disposed on a front surface of the base substrate to display an image, a cover panel in which an opening part is defined, a fingerprint sensor spaced by a predetermined gap from the cover panel and accommodated in the opening part, and an adhesive member accommodated in the opening part and disposed between the fingerprint sensor and the display panel, and the opening part includes a side surface having a step.

    Organic light emitting display device including discharging hole
    6.
    发明授权
    Organic light emitting display device including discharging hole 有权

    公开(公告)号：US10916723B2

    公开(公告)日：2021-02-09

    申请号：US16591142

    申请日：2019-10-02

    Applicant: Samsung Display Co., LTD.

    Inventor： Junhee Lee ,  Sungmin Kim ,  Min Yeul Ryu ,  Woosik Jeon ,  Da-young Jung

    IPC: H01L29/08 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56 ,  H01L51/00

    Abstract: An organic light emitting display device may include a base substrate including an emission area at which light is emitted and a peripheral area which is adjacent to the emission area; an encapsulation substrate disposed on the base substrate; a common layer between the base substrate and the encapsulation substrate, the common layer disposed in both the emission area and the peripheral area; between the base substrate and the common layer, each of: a planarization layer; a pixel electrode in the emission area; and a pixel defining layer; and a discharging hole disposed corresponding to the pixel defining layer, the discharging hole extending through the common layer.

    DISPLAY PANEL AND ELECTRONIC APPARATUS INCLUDING THE SAME
    8.
    发明申请
    DISPLAY PANEL AND ELECTRONIC APPARATUS INCLUDING THE SAME 有权

    公开(公告)号：US20220149135A1

    公开(公告)日：2022-05-12

    申请号：US17339218

    申请日：2021-06-04

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Nakcho Choi ,  Sungmin Kim

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display panel includes a first display area in which first light-emitting diodes are arranged, a second display area at least partially surrounded by the first display area and in which display element groups including second light-emitting diodes and a transmission area are arranged, a light-shielding insulating layer defining a light-emitting area of each of the first light-emitting diodes and the second light-emitting diodes, and an anti-reflection layer on the light-shielding insulating layer and including a light-shielding layer and color filters, where, in a plan view, an outermost line of the transmission area is defined by a curved edge of at least one of the light-shielding layer and the light-shielding insulating layer.

    Display device and portable device including the same
    9.
    发明授权
    Display device and portable device including the same 有权

    公开(公告)号：US11150752B2

    公开(公告)日：2021-10-19

    申请号：US16511028

    申请日：2019-07-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sungmin Kim ,  Jaelok Cha

    IPC: G06F3/0354 ,  G06F3/038 ,  G06K9/00

    Abstract: Provided is a display device including a base substrate including a display area and a non-display area adjacent to the display area, a display element layer disposed on an upper portion of the base substrate, a sensor part disposed on a lower portion of the base substrate, and a sensing circuit board disposed on the lower portion of the base substrate and generating an electric field in response to an input from outside. The sensing circuit board includes a main board including a first opening part exposing the sensor part, and an auxiliary board overlapping the sensor part, disposed on the main board, and electrically connected to the main board.

    Display device and method for manufacturing the same
    10.
    发明授权
    Display device and method for manufacturing the same 有权

    公开(公告)号：US10439166B2

    公开(公告)日：2019-10-08

    申请号：US15623128

    申请日：2017-06-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kang-yong Lee ,  Sungmin Kim ,  Kyungjun Park

    IPC: H01L29/205 ,  H01L33/00 ,  H01L51/52 ,  G06F3/041 ,  G06F3/044 ,  H01L27/32

    Abstract: Provided is a display device. The display device includes a first substrate including a first base layer, a circuit layer disposed on the first base layer, and a light emitting layer disposed on the circuit layer, a second substrate including a top surface and a bottom surface and in which a plurality of grooves arranged in a first direction are defined in the bottom surface, the second substrate being disposed on the first substrate, and a plurality of light blocking members disposed on the plurality of grooves to control propagation direction of light outputted from the light emitting layer.

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