发明名称 |
Electronic Component Having a Resonator Element Arranged in an Hermetically Closed Housing and Method for Manufacturing Such an Electronic Component |
摘要 |
The electronic component includes at least one resonator element arranged in a housing of a case. The case includes a main part with a base and at least one lateral wall of annular shape, and a cover fixed onto the main part to hermetically seal the housing of the case. One portion of the cover is transparent to a determined wavelength of a light beam to allow the resonator element to be optically adjusted once the case is sealed. The cover is fixed onto a rim of the lateral wall of the main part, which is preferably made of a ceramic material, such that one part of the rim preferably surrounds the entire lateral surface of the cover to ensure protection of the electronic component against lateral shocks.
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申请公布号 |
US2008309202(A1) |
申请公布日期 |
2008.12.18 |
申请号 |
US20040596033 |
申请日期 |
2004.11.16 |
申请人 |
ETA SA MANUFACTURE HORLOGERE SUISSE |
发明人 |
DALLA PIAZZA SILVIO;LUTHI THOMAS |
分类号 |
H01L41/053;H01L41/22;H03B1/00;H03H3/04;H03H9/05;H03H9/10;H03H9/215 |
主分类号 |
H01L41/053 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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