Manufacturing method of electronic device, electronic device, electronic apparatus, moving object, and lid body
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United States of America Patent
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May 9, 2017
Issued Date -
N/A
app pub date -
Oct 29, 2014
filing date -
Oct 31, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A manufacturing method of an electronic device, that accommodates a gyro element as an electronic component in an inner space formed by a base and a lid as a lid body, includes: preparing the lid in which a groove is provided on a surface which is welded with the base, and an opening area of the groove on the inner space side which is smaller than an opening area on the outer periphery side of the lid; welding, first, the base and the lid at a portion excluding an unwelded portion that includes at least apart of the groove, of a planned welding portion of the base and the lid; and welding, second, the base and the lid at the unwelded portion such that the groove is closed.
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