Backlight compensation method, device and system, and non-transitory computer-readable storage medium

    公开(公告)号:US12288532B2

    公开(公告)日:2025-04-29

    申请号:US18423321

    申请日:2024-01-26

    Abstract: The present disclosure provides a backlight compensation method, device and system, and a storage medium. The method is used to compensate brightness of a plurality of mini-LEDs in a backlight unit, where the plurality of mini-LEDs include M rows and N columns, and both M and N are positive integers greater than 1, and the method includes: acquiring a control signal for controlling the brightness of the backlight unit, and acquiring a row compensation value corresponding to mini-LEDs in each row and a column compensation value corresponding to mini-LEDs in each column; compensating the mini-LEDs in each row and the mini-LEDs in each column according to the row compensation value and the column compensation value, to obtain a compensated control signal; and controlling the brightness of the backlight unit according to the compensated control signal.

    Tracking performance display method and host

    公开(公告)号:US12288394B2

    公开(公告)日:2025-04-29

    申请号:US18090520

    申请日:2022-12-29

    Abstract: Embodiments of the disclosure provide a tracking performance display method and a host. The method includes: visual content is provided in a see-through mode, and the visual content corresponds to a real-world scene; tracking performance associated with the real-world scene is evaluated; and a tracking performance indicator corresponding to the tracking performance is displayed in the visual content.

    Instruction simulation device and method thereof

    公开(公告)号:US12288068B2

    公开(公告)日:2025-04-29

    申请号:US18465189

    申请日:2023-09-12

    Abstract: An instruction simulation device and a method thereof are provided. The instruction simulation device includes a processor. The processor includes an instruction decoder which generates format information of a ready-for-execution instruction. The processor determines whether the ready-for-execution instruction currently executed by the processor is a compatible instruction or an extended instruction based on the format information of the ready-for-execution instruction. If the ready-for-execution instruction is an extended instruction under the new instruction set or the extended instruction set, the processor converts the ready-for-execution instruction into a simulation program corresponding to the extended instruction, and simulates an execution result of the ready-for-execution instruction by executing the simulation program. The simulation program is composed of at least one compatible instructions of the processor. If the ready-for-execution instruction is a compatible instruction, the processor executes the ready-for-execution instruction.

    Antivibration device
    26.
    发明授权

    公开(公告)号:US12287019B2

    公开(公告)日:2025-04-29

    申请号:US18314078

    申请日:2023-05-08

    Inventor: Naoki Furumachi

    Abstract: An antivibration device includes a bracket fixed to an antivibration connection target member. A positioning member attached to an attachment hole of the bracket includes a positioning protruding portion inserted into a positioning hole of the antivibration connection target member and positioning the bracket; and a cylindrical attachment portion protruding from the positioning protruding portion and inserted into the attachment hole. The attachment portion has a locking claw protruding toward the outer periphery. The positioning member is positioned with respect to the bracket by sandwiching a peripheral edge portion of the attachment hole between the positioning protruding portion and the locking claw. The peripheral edge portion of the attachment hole has a protrusion that protrudes in the penetrating direction of the attachment hole to adjust and set the thickness of the peripheral edge portion.

    Recycling bin for classification and compression of renewable resources

    公开(公告)号:US12286293B2

    公开(公告)日:2025-04-29

    申请号:US18016867

    申请日:2021-06-11

    Abstract: A recycling bin for classification and compression of renewable resources, comprising a recycling bin housing, and a recycling bin inner container and a pressurizing device provided inside the recycling bin housing, wherein a weighing device is further provided between a bottom of the recycling bin inner container and the recycling bin housing; the pressurizing device comprises a compression beam provided in an upper part of an inner cavity of the recycling bin inner container, and a driving part for driving the compression beam to move; an upper end of the driving part is connected to the compression beam, and a lower end is connected to the bottom of the recycling bin inner container.

    Vehicle body lower structure
    28.
    发明授权

    公开(公告)号:US12286166B2

    公开(公告)日:2025-04-29

    申请号:US17955560

    申请日:2022-09-29

    Abstract: The vehicle body lower structure includes an airflow guiding plate that is arranged on the vehicle body of a vehicle and is movable between a receiving position covering the lower part of the vehicle body and a deploying position protruding downward. Specifically, the airflow guiding plate includes a front airflow guiding plate and a rear airflow guiding plate. The front airflow guiding plate is rotatably arranged on the vehicle body with its front end, and the rear airflow guiding plate is rotatably arranged with its front end on the rear end of the front airflow guiding plate, and its rear end is slidably arranged on the vehicle body in the front-rear direction of the vehicle. Moreover, the orientation of the front airflow guiding plate is different from the orientation of the rear airflow guiding plate in the deploying position.

    Semiconductor structure
    30.
    发明授权

    公开(公告)号:US12283611B2

    公开(公告)日:2025-04-22

    申请号:US17824910

    申请日:2022-05-26

    Abstract: A semiconductor structure includes a substrate, a first nitride layer, a second nitride layer, a third nitride layer, and a polarity inversion layer. The first nitride layer is formed on the substrate, and the polarity inversion layer formed at a surface of the first nitride layer converts a non-metallic polar surface of the first nitride layer into a metallic polar surface of the polarity inversion layer. The second nitride layer is formed on the polarity inversion layer. The third nitride layer is formed on the second nitride layer.

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