OLED display module and display terminal

    公开(公告)号:US12238980B2

    公开(公告)日:2025-02-25

    申请号:US17622083

    申请日:2021-12-09

    Inventor: Guiyang Zhang

    Abstract: An OLED display module and a display terminal are provided. The OLED display module includes an array base plate, a light sensor, a pixel layer, a color filter layer including a plurality of color filter sheets, a first light-shielding layer, and a second light-shielding layer. The first light-shielding layer includes at least one first light-transmissive hole. The second light-shielding layer includes at least one second light-transmissive hole. Orthographic projections of the light sensor, the first light-transmissive hole, and the second light-transmissive hole on the array base plate at least partially overlap.

    Backlight module and display device

    公开(公告)号:US11054698B2

    公开(公告)日:2021-07-06

    申请号:US16215630

    申请日:2018-12-10

    Abstract: The present disclosure discloses a backlight module and a display device. The light emission direction of at least one of the lamp source and the fluorescent film is provided with a diffusely reflecting layer. The diffusely reflecting layer arranged above the lamp source diffusely reflects pump light emitted from the lamp source, which may enhance uniformity of the pump light. The diffusely reflecting layer arranged above the fluorescent film scatters light emitted from the fluorescent film, scatters the light and distributes the light to a larger range, which may improve light mixing uniformity and improve the uniformity of light emission brightness.

    LIQUID CRYSTAL DISPLAY PANEL
    3.
    发明公开

    公开(公告)号:US20230418111A1

    公开(公告)日:2023-12-28

    申请号:US17281799

    申请日:2020-12-31

    Abstract: The application discloses a liquid crystal display panel, including: a color filter substrate defined with a plurality of light path openings, a driving substrate arranged opposite to the color filter substrate, a liquid crystal layer located between the color filter substrate and the driving substrate, and a plurality of photosensitive sensor units, wherein a plurality of retaining wall structures are provided in the liquid crystal layer, the retaining wall structures are hollow, a top and a bottom of each of the retaining wall structures are both open, a top opening of each of the retaining wall structures is aligned with at least one of the light path openings, and a bottom opening of each of the retaining wall structures is aligned with one of the photosensitive sensor units. The present application can improve signal-to-noise ratios of fingerprint signals through the retaining wall structures.

    Color conversion layer, manufacturing method thereof, and display panel

    公开(公告)号:US11056661B2

    公开(公告)日:2021-07-06

    申请号:US16475136

    申请日:2019-04-08

    Abstract: The present invention provides a color conversion layer, a manufacturing method of the color conversion layer, and a display panel. The color conversion layer is used in a display panel having a direct surface light source. The color conversion layer includes a quantum dot film and a functional film. The functional film is arranged at one side of the quantum dot film facing the direct surface light source. A light wave emitted by the direct surface light source is transmitted through the functional film into the quantum dot film. A light wave excited by the quantum dot film is reflected into the quantum dot film through the functional film.

    Display panel and display device
    6.
    发明授权

    公开(公告)号:US11716881B2

    公开(公告)日:2023-08-01

    申请号:US16966025

    申请日:2020-05-22

    CPC classification number: H10K59/127 H10K59/35 H10K59/38

    Abstract: A display panel and a display device are provided. The display panel includes a first display module and a second display module. The first display module includes a display region and a light-transmission region adjacent to the display region. The second display module is disposed in the light-transmission region, and is adjacent to the display region of the first display module. The second display module includes a plurality of pixel regions. Each of the pixel regions is provided with a self-luminous micro-light-emitting unit, and any adjacent two of the micro-light-emitting units are spaced apart from each other.

    Display device
    7.
    发明授权

    公开(公告)号:US11340487B2

    公开(公告)日:2022-05-24

    申请号:US16965354

    申请日:2020-06-02

    Inventor: Guiyang Zhang

    Abstract: A display panel is provided comprising a display surface and a non-display surface disposed opposite to the display surface, the display panel comprises a first display area, a second display area, and a photosensitive component. A polymer dispersed liquid crystal film is disposed in the second display area, wherein the photosensitive component is disposed on a side of the non-display surface of the display panel is disposed corresponding to the second display area.

    Liquid crystal display panel
    8.
    发明授权

    公开(公告)号:US12158666B2

    公开(公告)日:2024-12-03

    申请号:US17281799

    申请日:2020-12-31

    Abstract: The application discloses a liquid crystal display panel, including: a color filter substrate defined with a plurality of light path openings, a driving substrate arranged opposite to the color filter substrate, a liquid crystal layer located between the color filter substrate and the driving substrate, and a plurality of photosensitive sensor units, wherein a plurality of retaining wall structures are provided in the liquid crystal layer, the retaining wall structures are hollow, a top and a bottom of each of the retaining wall structures are both open, a top opening of each of the retaining wall structures is aligned with at least one of the light path openings, and a bottom opening of each of the retaining wall structures is aligned with one of the photosensitive sensor units. The present application can improve signal-to-noise ratios of fingerprint signals through the retaining wall structures.

    Display device
    9.
    发明授权

    公开(公告)号:US11522023B2

    公开(公告)日:2022-12-06

    申请号:US16488594

    申请日:2019-05-08

    Abstract: The present invention provides a display device which includes a display panel, a light shielding member, and an electronic element. The display panel includes a first display region and a second display region disposed corresponding to the electronic element, and a light transmittance of the second display region is greater than a light transmittance of the first display region. When the electronic element is in operation, the light shielding member is opened to open a light-transmitting channel between the electronic element and the second display region. When the electronic element is not in operation, the light shielding member is closed to close the light-transmitting channel. When the electronic element needs to be used, the light shielding member is opened. When the electronic element is not needed, the light shielding member shield the electronic element to hide it.

    Method of forming mesh plate and display device containing the mesh plate

    公开(公告)号:US11444064B2

    公开(公告)日:2022-09-13

    申请号:US16620898

    申请日:2019-04-24

    Inventor: Guiyang Zhang

    Abstract: A method of forming a mesh plate and a display device containing the mesh plate are provided. The mesh plate includes a plurality of first portions extend in a horizontal direction and parallel to each other and a plurality of second portions extend in a vertical direction and parallel to each other. Material of each of the first portions and the second portions is independently selected from one of magnet and magnetically conductive material. The positions of the first portions and the second portions is adjusted to cross each other and thus form a plurality of open areas according to preset positions for the open areas.

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