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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Apr 14, 2020
Grant Date -
Aug 29, 2019
app pub date -
Feb 27, 2019
filing date -
Feb 28, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
An oscillator includes a first package that is airtightly sealed, a second package that is housed in the first package and airtightly sealed, a resonation element that is housed in the second package, and a circuit element that is housed in the first package in a state of being positioned outside the second package and electrically connected to the resonation element and has an oscillation circuit and a temperature compensation circuit. In addition, the first package includes a base having two main surfaces and a recessed portion provided on one of the main surfaces, and a lid joined to the base so as to close the opening of the recessed portion. The circuit element is attached to the base, and the second package is attached to the circuit element.
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