DISPLAY DEVICE AND METHOD OF IMAGE REWINDING THEREOF

    公开(公告)号:US20230197033A1

    公开(公告)日:2023-06-22

    申请号:US18080863

    申请日:2022-12-14

    Inventor: Chin-Jun KAO

    CPC classification number: G09G5/006 H04N21/6587 G09G2354/00

    Abstract: A display device is provided, which includes an image buffer, a display module, and a display controller. The display controller is used for receiving an image signal from a host, and storing the image signal in the image buffer. In response to the display controller receiving a trigger signal, the display controller controls the display device to enter an image-rewinding mode. The display controller obtains a retrospective image that corresponds to a retrospective time point according to a user command, and plays the retrospective image on the display module.

    FAN DEVICE
    62.
    发明公开
    FAN DEVICE 审中-公开

    公开(公告)号:US20230184259A1

    公开(公告)日:2023-06-15

    申请号:US17992856

    申请日:2022-11-22

    CPC classification number: F04D29/388 F04D29/386 F04D29/325 F04D19/002

    Abstract: A fan device includes a hub and a plurality of fan blades. Each of the fan blades includes a driving surface, and the driving surface includes a first tooth column and a second tooth column. The first tooth column includes a plurality of first skin-tooth units. Each of the first skin-tooth units includes a first body. A first middle ridge and two first side ridges protrude from a surface of the first body, and a groove is formed between two adjacent first skin-tooth units. The second tooth column includes a plurality of second skin-tooth units. Each of the second skin-tooth units includes a second body and an extension element. A second middle ridge and two second side ridges protrude from a surface of the second body, and the extension element is located in the groove and includes an extension rib.

    REMOTE RELEASING MODULE AND CIRCUIT BOARD DEVICE

    公开(公告)号:US20230180418A1

    公开(公告)日:2023-06-08

    申请号:US17985096

    申请日:2022-11-10

    CPC classification number: H05K7/1417

    Abstract: A remote releasing module includes a bracket, a toggle button, and a moving member. The bracket includes a first end portion and a second end portion away from each other. The toggle button is pivotally connected to the first end portion of the bracket and includes a first driving portion. The moving member is movably disposed on the bracket and extends from a position close to the first end portion to the second end portion. The moving member includes a second driving portion disposed on the first driving portion so as to drive the toggle button to move. A circuit board device including a circuit board body, a connector slot, and the remote releasing module is also provided. The connector slot is disposed on the circuit board body.

    CIRCUIT BOARD MODULE
    64.
    发明公开

    公开(公告)号:US20230180389A1

    公开(公告)日:2023-06-08

    申请号:US17694720

    申请日:2022-03-15

    CPC classification number: H05K1/181 H01H13/14 H01H13/20 H05K2201/10053

    Abstract: A circuit board module includes a circuit board body, a connector, a press button, a bracket, and a linkage. The connector includes a base and a rotating button rotatably disposed on the base. The press button is located away from the connector. The bracket includes a first limiting portion. The linkage is located between the rotating button and the press button and includes a second limiting portion corresponding to the first limiting portion, a first segment, and a second segment linked to the first segment. The first segment extends along a first axis and is linked to the rotating button. The second segment extends along a second axis and is linked to the press button. One of the second limiting portion and the first limiting portion extends along the first axis. The first segment is movably disposed on the bracket along the first axis.

    Heat dissipation device
    65.
    发明授权

    公开(公告)号:US11612050B2

    公开(公告)日:2023-03-21

    申请号:US17113113

    申请日:2020-12-07

    Abstract: A heat dissipation device includes a heat conductor. The heat conductor includes a heat dissipation side and a heat absorption side opposite to each other. The heat absorption side is formed by at least two contact planes. The at least two contact planes are arranged in parallel to each other, and a height difference exists between the at least two contact planes.

    DISPLAY DEVICE AND ELECTRONIC SYSTEM INCLUDING THE SAME

    公开(公告)号:US20230064928A1

    公开(公告)日:2023-03-02

    申请号:US17870766

    申请日:2022-07-21

    Abstract: A display device includes a casing, a display panel, and a camera module. The casing includes a bottom plate portion and a plurality of side plate portions, the plurality of side plate portions are respectively located at different sides of the bottom plate portion, and the of side plate portions and the bottom plate portion together define an accommodation space therebetween. The display panel is located in the accommodation space. One of the plurality of side plate portions has an inner side wall and a recess located at the inner side wall, the recess has an opening connected to the accommodation space and faces towards the display panel, and the camera module is accommodated in the recess.

    Electronic device and method of automatically triggering hot key using display image

    公开(公告)号:US11471757B2

    公开(公告)日:2022-10-18

    申请号:US17036242

    申请日:2020-09-29

    Abstract: An electronic device is provided. The electronic device includes: a display panel, a display controller, and a host. The display controller is configured to control displaying of the display panel. The host is electrically connected to the display controller. The host executes an application to render a display image, and transmits the display image to the display controller through an image-transmission channel between the host and the display controller. The display controller detects whether pixels in a specific area of the display image satisfy a predetermined condition. In response to the pixels in the specific area satisfying the predetermined condition, the display controller triggers a virtual input signal, and transmits the virtual input signal to the host through a data-transmission channel between the host and the display controller, so that the host executes a specific operation corresponding to the virtual input signal.

    Display system and display apparatus

    公开(公告)号:US11330222B2

    公开(公告)日:2022-05-10

    申请号:US17315655

    申请日:2021-05-10

    Abstract: A display apparatus is provided, which includes a USB Type-C connector, display panel, a multiplexing circuit, a switch circuit, and a display controller. The USB Type-C connector is connected to a portable device, wherein a USB signal between the display apparatus and the portable device includes an image-transmission channel and a data-transmission channel. The multiplexing circuit separates the image-transmission channel from the data-transmission channel. The display controller controls a display mode of the display panel. In response to the display panel being in a first display mode, the display controller transmits a control signal to the switch circuit to control the multiplexing circuit to switch to a first operation mode. In response to the multiplexing circuit being in the first operation mode, the portable device acts as a host terminal in the image-transmission channel, and acts as a device terminal in the data-transmission channel.

    VGA CARD ASSEMBLY, MONITORING DEVICE THEREOF, AND IMAGE OUTPUT METHOD PERFORMED THEREBY

    公开(公告)号:US20220101481A1

    公开(公告)日:2022-03-31

    申请号:US17483594

    申请日:2021-09-23

    Abstract: A VGA card assembly includes a VGA card with a circuit board for generating a status signal and a monitoring device. The monitoring device has a microprocessor for receiving the status signal, a status display and a non-volatile memory with at least one first storage block and at least one second storage block. Before completely writing a second file into the second storage block, the microprocessor obtains a first file stored in the first storage block, and enables the status display to output an image according to at least one of the status signal and the first file. After completely writing the second file into the second storage block, the microprocessor obtains the second file stored in the second storage block, and enables the status display to output an image according to at least one of the status signal and the second file.

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