Oscillator, electronic apparatus, and vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 21, 2020
Grant Date -
Aug 29, 2019
app pub date -
Feb 27, 2019
filing date -
Feb 28, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An oscillator includes a resonation element, a temperature sensitive element, a first package that houses the resonation element and the temperature sensitive element and is airtightly sealed, and a second package that houses the first package and is airtightly sealed. The first package includes a first base having a first recessed portion that is provided on one main surface side and a first lid that is joined to the first base so as to close an opening of the first recessed portion. The second package includes a second base having a second recessed portion that is provided on one main surface side and a second lid that is joined to the second base so as to close an opening of the second recessed portion.
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