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    BACKLIGHT MODULE AND DISPLAY APPARATUS
    1.
    发明公开
    BACKLIGHT MODULE AND DISPLAY APPARATUS 审中-公开

    公开(公告)号：EP4513476A1

    公开(公告)日：2025-02-26

    申请号：EP22931225.1

    申请日：2022-09-20

    Applicant: HKC Corporation Limited

    Inventor： CHANG, Hongyan ,  LI, Wei

    IPC: G09G3/34

    Abstract: The present application discloses a backlight module and display device, which pertain to the field of displaying technologies. The backlight module (20) includes a plurality of light-emitting elements (210) and a controller (220). The plurality of light-emitting elements (210) serve as light sources for a plurality of sub-pixels (110) respectively; and the controller (220) is configured to control a brightness of each of the plurality of light-emitting elements (210). When the backlight module (20) is in operation, if an i-th data line (130) does not need to charge one of a plurality of sub-pixels (110) connected to the i-th data line (130), the controller (220) increases the brightness of the light-emitting element (210) corresponding to a next sub-pixel (110) when the next sub-pixel (110) emits light. In this way, each sub-pixel (110) can have an actual gray scale that reaches a target gray scale thereof, so that the uniformity of brightness of the display panel (10) is improved.

    DISPLAY PANEL
    2.
    发明公开
    DISPLAY PANEL 审中-公开

    公开(公告)号：EP4513475A1

    公开(公告)日：2025-02-26

    申请号：EP24217913.3

    申请日：2019-11-27

    Applicant: Samsung Display Co., Ltd.

    Inventor： YOON, Youngsoo ,  KIM, Jaewon ,  PARK, Hyunae ,  PARK, Hyungjun ,  SUNG, Seungwoo ,  UM, Nuree ,  YOUN, Ilgoo ,  LEE, Jieun ,  JANG, Donghyeon ,  JO, Seunghan

    IPC: G09G3/3225 ,  G09G3/3233 ,  H10K59/131

    Abstract: A display panel may include a substrate, pixels, dummy pixels, and voltage lines. The substrate may include a first transmission region for light transmission and/or sound transmission, a non-display area surrounding the first transmission region, and a display area surrounding the non-display area. The pixels may be arranged on the display area and may emit light. The dummy pixels may be arranged on the non-display area, may include a first dummy pixel, and may emit no light. The voltage lines may transmit voltages to the pixels and the dummy pixels. The voltage lines may include a first voltage line and a second voltage line. The first voltage line may be spaced from the second voltage line, may be aligned with the second voltage line, and may overlap the first dummy pixel. The first transmission region may be positioned between the first voltage line and the second voltage line.

    FOLDABLE ELECTRONIC DEVICE COMPRISING PLATE FOR SUPPORTING DISPLAY
    4.
    发明公开
    FOLDABLE ELECTRONIC DEVICE COMPRISING PLATE FOR SUPPORTING DISPLAY 审中-公开

    公开(公告)号：EP4513297A2

    公开(公告)日：2025-02-26

    申请号：EP24714130.2

    申请日：2024-03-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： KIM, Seonghoon ,  PARK, Chaebin

    IPC: G06F1/16 ,  G09F9/30 ,  H04M1/02

    Abstract: A foldable electronic device is provided. The foldable electronic device includes a display including a first display part, a second display part spaced apart from the first display part, and a third display part extended from the first display part to the second display part and configured to be bent based on a folding axis when the foldable electronic device is folded. The foldable electronic device includes a plate disposed under the display to support the display. The plate includes a first plate part, a second plate part spaced apart from the first plate part, and a third plate part extended from the first plate part to the second plate part and arranged with respect to the third display part.

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