A vibration device includes a first substrate including a first surface and a second surface opposite to the first surface; a second substrate including a third surface bonded to the second surface thereby forming an accommodation space between the first substrate and the second substrate, and a fourth surface opposite to the third surface; a vibration element accommodated in the accommodation space; and a first external coupling terminal arranged at the fourth surface and having a first position to where a first wire to be coupled. The first position being within an area overlapping a bonding area between the first substrate and the second substrate, as viewed in a plan view.
Vibration device, vibration module, electronic apparatus, and vehicle
2021-08-24
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL , Erzeugen oder Übertragen mechanischer Schwingungen allgemein / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / H03B Erzeugung von Schwingungen, unmittelbar oder durch Frequenzwandlung, durch Schaltungsanordnungen mit aktiven Bauelementen, die nicht als Schalter arbeiten , GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER / H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS , Scheinwiderstandsnetzwerke, z.B. Resonanzkreise |
VIBRATION DEVICE, VIBRATION MODULE, ELECTRONIC APPARATUS, AND VEHICLE
European Patent Office | 2020
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