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1708 条记录 (耗时 0.025 秒)

    TIME DELAY INTEGRATION SENSOR HANDLING DEFECT PIXELS
    2.
    发明申请
    TIME DELAY INTEGRATION SENSOR HANDLING DEFECT PIXELS 有权

    公开(公告)号：US20230123405A1

    公开(公告)日：2023-04-20

    申请号：US17849711

    申请日：2022-06-27

    申请人： PIXART IMAGING INC. ,  NATIONAL APPLIED RESEARCH LABORATORIES

    发明人： Ren-Chieh LIU ,  Chao-Chi LEE ,  Yi-Yuan CHEN ,  En-Feng HSU

    IPC分类号： H04N5/374 ,  H04N5/353 ,  H04N5/378

    摘要： The present disclosure provides a time delay integration (TDI) sensor using a rolling shutter. The TDI sensor includes multiple pixel columns. Each pixel column includes multiple pixels arranged in an along-track direction, wherein two adjacent pixels or two adjacent pixel groups in every pixel column have a separation space therebetween. The separation space is equal to a pixel height multiplied by a time ratio of a line time difference of the rolling shutter and a frame period, or equal to a summation of at least one pixel height and a multiplication of the pixel height by the time ratio of the line time difference and the frame period. The TDI sensor further records defect pixels of a pixel array such that in integrating pixel data to integrators, the pixel data associated with the defect pixels is not integrated into corresponding integrators.

    MODULE PACKAGE WITH HIGH ILLUMINATION EFFICIENCY
    3.
    发明申请
    MODULE PACKAGE WITH HIGH ILLUMINATION EFFICIENCY 有权

    公开(公告)号：US20230120755A1

    公开(公告)日：2023-04-20

    申请号：US18083619

    申请日：2022-12-19

    申请人： PIXART IMAGING INC.

    发明人： CHEE-PIN T'NG ,  SAI-MUN LEE

    IPC分类号： H01L25/16 ,  G01J1/02 ,  G01S7/481 ,  G01J3/02 ,  G01J3/10 ,  G01S17/04

    摘要： There is provided a module package including a substrate, a photo sensor chip, a molded transparent layer and a glass filter. The substrate has an upper surface. The photo sensor chip is attached to the upper surface of the substrate and electrically connected to the substrate. The molded transparent layer covers the photo sensor chip and a part of the upper surface of the substrate, wherein a top surface of the molded transparent layer is formed with a receptacle opposite to the photo sensor chip. The glass filter is accommodated in the receptacle.

    OPTICAL SENSOR CANCELLING IMAGE FLICKER
    6.
    发明申请
    OPTICAL SENSOR CANCELLING IMAGE FLICKER 有权

    公开(公告)号：US20230083218A1

    公开(公告)日：2023-03-16

    申请号：US17471260

    申请日：2021-09-10

    申请人： PIXART IMAGING INC.

    发明人： En-Feng HSU

    IPC分类号： H04N5/235

    摘要： There is provided an optical sensor that acquires a first image frame corresponding to a first flicker period and acquires a second image frame corresponding to a second flicker period. The optical sensor adds the first image frame to the second image frame to generate a sum of image frames for the motion detection. Or, the optical sensor respectively adds pixel data of every two pixels in neighboring rows of the first image frame and the second image frame to generate a low-resolution image frame for the motion detection.

    STEERING WHEEL AND HEAT-CONDUCTING DEVICE
    7.
    发明申请
    STEERING WHEEL AND HEAT-CONDUCTING DEVICE 有权

    公开(公告)号：US20230067992A1

    公开(公告)日：2023-03-02

    申请号：US17882722

    申请日：2022-08-08

    申请人： PIXART IMAGING INC.

    发明人： CHING-SHUN CHEN ,  YI-HSIEN KO

    IPC分类号： B62D1/06 ,  H05B1/02 ,  H05B3/34 ,  G01D5/24

    摘要： A steering wheel and a heat-conducting device are provided. The steering wheel includes a body, a handle, a heating device, an electronic control unit, a heat-conducting member and a base. The handle is adjacent to the body, and the heating device is disposed in the handle and receives a driving signal to generate heat accordingly. The electronic control unit is electrically connected to the heating device through a driving wire, and provides the driving signal to the heating device. The heat-conducting member forms a waste heat path, and the heat-conducting member and the heating device are located at different locations in the handle. The base is connected to the electronic control unit, collects waste heat from the electronic control unit, and is connected to the heat-conducting member through a heat dissipation wire to transfer the waste heat to the heat-conducting member.