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    DISPLAY DEVICE
    571.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20240407215A1

    公开(公告)日：2024-12-05

    申请号：US18798956

    申请日：2024-08-09

    Applicant: Samsung Display Co., LTD.

    Inventor： Chun Gi YOU

    IPC: H10K59/131 ,  H10K50/814 ,  H10K50/844

    Abstract: A display device includes a substrate including a display area at which an image is displayed and a non-display area which is adjacent to the display area, and in the non-display area a common voltage transmitting line which is connected to the display area and through which a common voltage is provided to the display area, an organic insulating layer between the common voltage transmitting line and the substrate, a first opening which is in the common voltage transmitting line and exposes the organic insulating layer to outside the common voltage transmitting line and an auxiliary electrode which faces the organic insulating layer with the common voltage transmitting line therebetween, contacts the common voltage transmitting line at the first opening and covers the first opening.

    DISPLAY DEVICE
    572.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20240407208A1

    公开(公告)日：2024-12-05

    申请号：US18621577

    申请日：2024-03-29

    Applicant: Samsung Display Co., LTD.

    Inventor： Sang Uk LIM ,  Tak Young LEE ,  Seung Soo BAEK ,  Bo Yong CHUNG

    IPC: H10K59/131 ,  H10K59/35

    Abstract: A display device includes sub-pixels. The first and third sub-pixels overlap in a first direction. The second sub-pixel is spaced from the first and third sub-pixels in a second direction. Each of the sub-pixels includes a pixel-circuit layer including a pixel circuit including first and second transistors, a data line, and a scan line, and a light-emitting-element layer on the pixel-circuit layer and including a light emitting element. The pixel circuit includes first to third pixel circuits in the first to third sub-pixels, respectively. The data line includes first to third data lines included in the first to third sub-pixels, respectively, and electrically connected to the first to third pixel circuits, respectively. The first to third data lines are adjacent. The second data line is not between the first and third data lines such that only one side of the second data line faces the first and third data lines.

    DISPLAY DEVICE
    573.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20240407113A1

    公开(公告)日：2024-12-05

    申请号：US18671850

    申请日：2024-05-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： MANSIK MYUNG ,  SUNGJUNE PARK ,  JAIKU SHIN ,  JIN YONG SIM ,  SUNG CHUL CHOI

    IPC: H05K5/02

    Abstract: A display device includes: a display panel; and a support plate under the display panel, and including a first non-folding portion, a folding portion, and a second non-folding portion, which are located along a first direction. The folding portion includes: a plurality of openings; and branches between the openings. An area ratio of the openings to the branches is greater at a portion of the folding portion adjacent to at least one of the first or second non-folding portions than at a center of the folding portion.

    ELECTRONIC DEVICE AND METHOD OF PROVIDING THE SAME
    574.
    发明申请
    ELECTRONIC DEVICE AND METHOD OF PROVIDING THE SAME 有权

    公开(公告)号：US20240405164A1

    公开(公告)日：2024-12-05

    申请号：US18596862

    申请日：2024-03-06

    Applicant: Samsung Display Co., Ltd.

    Inventor： YOUNGDO KIM ,  BYUNGHOON KIM ,  JEONGWEON SEO ,  JUNWOO YOU ,  JUNYOUNG LEE ,  CHANGMOO LEE ,  SUK WON JUNG

    IPC: H01L33/44 ,  H01L25/075

    Abstract: An electronic device includes a display panel including a first region corresponding to an electronic module, a second region which extends from the first region, and a third region which is spaced apart from the first region with the second region therebetween, and a protective layer facing the display panel at the second region and the third region. The protective layer includes a first protective part including an ultraviolet curable resin, the first protective part being adjacent to the first region and overlapping the second region, and a second protective part including a heat radiating material, the second protective part being adjacent to the second region and overlapping the third region.

    FINGERPRINT SENSOR, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE INCLUDING THE SAME
    575.
    发明申请
    FINGERPRINT SENSOR, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20240405036A1

    公开(公告)日：2024-12-05

    申请号：US18802035

    申请日：2024-08-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ki June LEE ,  Ji Hye KIM ,  Jung Ha SON

    IPC: H01L27/146 ,  G06V40/13 ,  H01L25/18

    Abstract: A fingerprint sensor includes: a thin film transistor disposed on a substrate; a first insulating layer disposed on the thin film transistor; a first sensing electrode disposed on the first insulating layer and connected to the thin film transistor; a second insulating layer disposed on the first sensing electrode and including an opening exposing the first sensing electrode; a sensing semiconductor layer disposed in the opening of the second insulating layer and on the first sensing electrode, and including an N-type semiconductor layer, an I-type semiconductor layer, and a P-type semiconductor layer; and a second sensing electrode disposed on the sensing semiconductor layer. An upper surface of the sensing semiconductor layer and an upper surface of the second insulating layer are coplanar.

    DISPLAY DEVICE
    576.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20240404895A1

    公开(公告)日：2024-12-05

    申请号：US18804531

    申请日：2024-08-14

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： MOO SOON KO ,  JEONG-SOO LEE ,  JUNG HWA KIM

    IPC: H01L21/66 ,  G09G3/00 ,  G09G3/3233 ,  H01L27/12 ,  H01L29/786 ,  H10K59/12 ,  H10K59/88

    Abstract: A display device is disclosed. In one aspect, the display device includes a display area configured to display an image, a peripheral area neighboring the display area, and at least one test element group (TEG) including a test thin film transistor (TFT) formed in the peripheral area and a plurality of test pads electrically connected to the test TFT. The display device also includes first to third dummy circuits separated from the test TFT, each of the first to third dummy circuits including a plurality of first dummy semiconductor layers and a plurality of first dummy gate electrodes overlapping at least a portion of the first dummy semiconductor layers in the depth dimension of the display device.

    DRIVING CONTROLLER, DISPLAY DEVICE AND DRIVING METHOD THEREOF
    577.
    发明申请
    DRIVING CONTROLLER, DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权

    公开(公告)号：US20240404451A1

    公开(公告)日：2024-12-05

    申请号：US18585325

    申请日：2024-02-23

    Applicant: Samsung Display Co., LTD.

    Inventor： JIHYE KIM ,  SANGAN KWON ,  SOON-DONG KIM ,  TAEHOON KIM ,  GEUNJEONG PARK ,  CHANGNOH YOON

    IPC: G09G3/20 ,  G09G3/00 ,  G09G3/32

    Abstract: A driving controller includes a compensation unit that receives an image signal corresponding to a first display area and a second display area, calculates stress data based on the image signal and previous stress data, and outputs an image data signal, which is obtained by compensating for the image signal based on the stress data, a memory that stores the stress data of a previous frame from the compensation unit and provides the previous stress data, and a multi-frequency compensation unit that receives a data enable signal, counts a number of consecutive masking enable frames when the data enable signal indicates a multi-frequency mode, calculates accumulated second stress data based on the number of the consecutive masking enable frames and second stress data, which corresponds to the second display area, from among the stress data from the memory, and stores the accumulated second stress data in the memory.

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