DISPLAY PANEL AND DISPLAY APPARATUS
    2.
    发明公开

    公开(公告)号:US20240036351A1

    公开(公告)日:2024-02-01

    申请号:US18282216

    申请日:2022-09-21

    CPC classification number: G02B30/27

    Abstract: The present disclosure provides a display panel and a display apparatus. The display panel includes sub-pixel islands, the sub-pixel island includes a first small pixel island and a second small pixel island arranged along a first direction, and each of the small pixel islands includes at least two small pixel groups. The display panel further includes a first cylindrical lens and a second cylindrical lens arranged along the first direction. A distance between two small pixel groups in the first small pixel island is smaller than a distance between two small pixel groups in the second small pixel island, a radius of curvature of the first cylindrical lens is smaller than a radius of curvature of the second cylindrical lens, the first cylindrical lens and the second cylindrical lens are located at centers of the first small pixel island and the second small pixel island along the first direction respectively.

    DISPLAY APPARATUS
    3.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号:US20240030274A1

    公开(公告)日:2024-01-25

    申请号:US18043402

    申请日:2022-03-03

    CPC classification number: H01L27/156 G02B27/123 H01L33/58

    Abstract: A display apparatus, including: the display panel includes multiple pixel islands arranged at intervals in a row direction and a column direction; odd rows of pixel islands and even rows of pixel islands are staggered in the row direction, and odd adjacent boundaries, extending in the column direction, of any two adjacent odd and even columns of pixel islands are colinearly arranged. Each pixel island includes multiple sub-pixels arranged at intervals in the row direction and the column direction, rows of sub-pixels in each pixel island are staggeredly arranged in sequence in the row direction, and adjacent boundaries, extending in the column direction, of any two adjacent columns the sub-pixels are collinearly arranged; and the light-splitting assembly is at a display surface side of the display panel and includes multiple lenses that extend in the column direction and are arranged at intervals in the row direction.

    DISPLAY PANEL AND DISPLAY DEVICE
    4.
    发明申请

    公开(公告)号:US20220336780A1

    公开(公告)日:2022-10-20

    申请号:US17763927

    申请日:2020-06-09

    Abstract: The present disclosure provides a display panel, including: a first base; a plurality of light-emitting devices on the first base; a lens layer including a plurality of lenses located on a side of the plurality of light-emitting devices away from the first base and configured to converge light beams emitted from the plurality of light-emitting devices, the plurality of lenses being one-to-one correspondence with the plurality of light-emitting devices; and a filter layer located on a side of the lens layer away from the first base and configured to enable light from the plurality of light-emitting devices to form monochromatic light after the light from the plurality of light-emitting devices passes through the filter layer.

    DISPLAY PANEL, METHOD FOR MANUFACTURING DISPLAY PANEL AND DISPLAY DEVICE

    公开(公告)号:US20250081821A1

    公开(公告)日:2025-03-06

    申请号:US18028802

    申请日:2022-05-31

    Abstract: The present disclosure provides a display panel, including: a driving backplane; a light-emitting unit layer located on a side of the driving backplane and comprising at least one light-emitting pixel unit; a metasurface composite structure layer located on a light-exiting side of the light-emitting pixel unit and including at least two metasurface micro-lens structure layers, which are sequentially arranged in a direction away from the light-emitting pixel unit and are independent of each other, where the metasurface micro-lens structure layers are configured to modulate a phase of light incident thereinto so as to converge the light. Embodiments of the present disclosure further provide a method for manufacturing a display panel and a display device.

    BACKLIGHT MODULE AND DISPLAY DEVICE

    公开(公告)号:US20240385480A1

    公开(公告)日:2024-11-21

    申请号:US18783567

    申请日:2024-07-25

    Abstract: A backlight module, including a light-emitting unit, emergent light of which passes through a packaging layer and then is transmitted to a surface of a first reflective layer, then passes through the surface of the first reflective layer and passes through the packaging layer again, enters a light-transmitting substrate from the packaging layer, and is emitted from the side of the light-transmitting substrate distant from the light-emitting unit. The thicknesses of the packaging layer and the light-transmitting substrate are effectively utilized to increase an optical path, thereby reducing the thickness of the backlight module. The first reflective layer is Lambertian. The side of the first reflective layer near the light-transmitting substrate and the side distant from the light-transmitting substrate allow the emergent light transmitted to the surface thereof to be scattered and homogenized to increase the optical path again, and can also function as diffusor plates.

    DISPLAY PANEL AND DISPLAY APPARATUS
    7.
    发明公开

    公开(公告)号:US20240188367A1

    公开(公告)日:2024-06-06

    申请号:US17795354

    申请日:2021-09-29

    CPC classification number: H10K59/38 H10K59/122 H10K59/879

    Abstract: A display panel and a display apparatus are disclosed. The display panel includes multiple light emitting device groups, multiple light exiting part groups and multiple optical structure units, wherein each light emitting device group includes multiple light emitting devices including first and second light emitting devices, for emitting light of a preset color; each light exiting part groups includes first and second color conversion parts; an orthographic projection of each optical structure unit on the first base substrate covers an orthographic projection of at least one light emitting device group on the first base substrate, each optical structure unit is to direct light emitted by the first and second light emitting devices to the first and second color conversion parts, respectively, the first and second color conversion parts are to convert light of the preset color into light of a first color and light of a second color, respectively.

    LIQUID CRYSTAL LENS AND ELECTRONIC DEVICE
    8.
    发明公开

    公开(公告)号:US20240027822A1

    公开(公告)日:2024-01-25

    申请号:US18006983

    申请日:2022-02-28

    CPC classification number: G02F1/133526 G02F1/134336

    Abstract: Provided are a liquid crystal lens and an electronic device. The lens includes a first and a second substrate structure; and an intermediate layer. The second substrate structure includes a second substrate; at least one electrode structure, each electrode structure including N groups of second electrodes, each group of which including M second electrodes. Orthographic projections of i-th group of second electrodes is within that of i-th intermediate portion. Each intermediate portion includes a liquid crystal layer, and j-th intermediate portion includes at least one of a first to fourth barrier walls. The liquid crystal lens is configured such that i-th intermediate portion constitutes a part of i-th stage Fresnel ring of a Fresnel zone plate, and optical paths of portions of i-th intermediate portion gradually decrease along the first direction, in a case where a predetermined voltage is between N groups of second electrodes and the first electrode.

    ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY APPARATUS

    公开(公告)号:US20220236601A1

    公开(公告)日:2022-07-28

    申请号:US17584236

    申请日:2022-01-25

    Abstract: An array substrate is provided. One of a first electrode layer and a second electrode layer in the array substrate includes at least one slit electrode. The slit electrode is disposed between two adjacent data leads in the array substrate, and includes an electrode connecting portion and a plurality of first strip-shaped sub-electrodes. The electrode connecting portion includes a first connecting section parallel to and adjacent to the data lead, and a distance between two adjacent first strip-shaped sub-electrodes in a direction parallel to an extending direction of the first connecting section gradually increases along a direction going away from the first connecting section.

    LIQUID CRYSTAL PANEL AND DISPLAY DEVICE

    公开(公告)号:US20220121055A1

    公开(公告)日:2022-04-21

    申请号:US17281289

    申请日:2020-01-13

    Abstract: A liquid crystal panel and a display device are disclosed. The liquid crystal panel includes a first substrate, a second substrate, and a liquid crystal. The first substrate includes a first base substrate, and a pixel electrode and a common electrode provided on the first base substrate. The second substrate is opposed to the first substrate and includes a second base substrate. The liquid crystal layer is provided between the first substrate and the second substrate in a direction perpendicular to the first base substrate. An initial alignment of liquid crystal in the liquid crystal layer is vertical alignment.

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