| 发明名称 |
METHOD FOR PRODUCING PACKAGE, METHOD FOR MANUFACTURING PIEZOELECTRIC TRANSDUCER, OSCILLATOR, ELECTRONIC DEVICE AND RADIO-CONTROLLED TIMEPIECE |
| 摘要 |
<p>Disclosed is a method for producing a package wherein at least one of a first substrate and a second substrate composed of a glass material is provided with a convex cavity. The method for producing a package comprises a cavity-forming step wherein a cavity is formed by press-forming at least one of a first substrate and a second substrate to be molded, and a heat treatment step wherein the molded substrate provided with the cavity is heated.</p> |
| 申请公布号 |
WO2010097900(A1) |
申请公布日期 |
2010.09.02 |
| 申请号 |
WO2009JP53329 |
申请日期 |
2009.02.25 |
| 申请人 |
SEIKO INSTRUMENTS INC.;FUKUDA, JUNYA;NUMATA, MASASHI;KURITA, SUMIHIKO |
发明人 |
FUKUDA, JUNYA;NUMATA, MASASHI;KURITA, SUMIHIKO |
| 分类号 |
H03H3/02;H03H9/02 |
主分类号 |
H03H3/02 |
| 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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