A monolithic integrated proximity sensor device includes a semiconductor substrate with an active surface with at least one active or passive component or bond pad; an interconnection stack having a plurality of at least two metal layers; at least a first transmitter coil having a first spiral course with at least three turns formed in at least one or at least two metal layers and defining the first region having a first inner and outer periphery; at least a first receiver coil having a second spiral course with at least three turns formed in at least one or at least two metal layers and defining a second region having a second inner and outer periphery. At least one component or bond pad is located inside the first or second inner periphery.


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    Title :

    PROXIMITY SENSOR DEVICE AND SYSTEM



    Publication date :

    2022-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / H10N / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR




    PROXIMITY SENSOR DEVICE AND SYSTEM

    HRISTOV HRISTO ANGELOV / VERSTREKEN DIETER / PEEV RUMEN MARINOV et al. | European Patent Office | 2024

    Free access


    Proximity sensor device and system

    HRISTOV HRISTO ANGELOV / VERSTREKEN DIETER / PEEV RUMEN MARINOV et al. | European Patent Office | 2024

    Free access