发明名称 |
Kristalloszillator und Verfahren zu dessen Herstellung |
摘要 |
A crystal oscillator includes a base, a crystal thin-film formed on the base by epitaxial growth, a vibrating reed portion formed by processing the crystal thin-film, and excitation electrodes for vibrating the vibrating reed portion. At least one of the excitation electrodes may be formed by depositing a metal. The material for the base may include a single-element semiconductor, a compound semiconductor, and an oxide. When a semiconductor is used for the base, a semiconductor circuit may be provided to the base to form a module including a crystal oscillator. |
申请公布号 |
DE10254611(B4) |
申请公布日期 |
2007.04.19 |
申请号 |
DE2002154611 |
申请日期 |
2002.11.22 |
申请人 |
HUMO LABORATORY LTD. |
发明人 |
TAKAHASHI, NAOYUKI;NAKAMURA, TAKATO;NONAKA, SATOSHI;YAGI, HIROMI;SHINRIKI, YOICHI;TAMANUKI, KATSUMI |
分类号 |
H01L41/09;H03H3/02;H01L41/22;H01L41/311;H01L41/316;H01L41/319;H03B5/32;H03H3/04;H03H9/05;H03H9/17;H03H9/19 |
主分类号 |
H01L41/09 |
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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