发明申请
- 专利标题： LEAD TYPE PIEZOELECTRIC RESONATOR DEVICE
- 专利标题（中）： 铅型压电谐振器器件
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申请号： US13263054申请日： 2010-12-03
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公开(公告)号： US20120235544A1公开(公告)日： 2012-09-20
- 发明人: Tatsuya Murakami , Tadataka Koga , Koichi Kishimoto
- 申请人： Tatsuya Murakami , Tadataka Koga , Koichi Kishimoto
- 申请人地址： JP Kakogawa-shi,
- 专利权人： DAISHINKU CORPORATION
- 当前专利权人： DAISHINKU CORPORATION
- 当前专利权人地址： JP Kakogawa-shi,
- 优先权： JP2009-276718 20091204
- 国际申请： PCT/JP2010/071684 WO 20101203
- 主分类号： H01L41/047
- IPC分类号： H01L41/047
摘要：
A lead type piezoelectric resonator device includes a piezoelectric resonator plate and a lead terminal that supports the piezoelectric resonator plate. The piezoelectric resonator plate is provided with a terminal electrode that is electrically connected to the lead terminal, and the lead terminal is provided with a bonding layer that is electrically connected to the piezoelectric resonator plate. The piezoelectric resonator plate and the lead terminal are electromechanically bonded to each other by the terminal electrode and the bonding layer. A bonding material containing an Sn—Cu alloy is produced from the terminal electrode and the bonding layer by the bonding of the terminal electrode and the bonding layer.
公开/授权文献
- US08987975B2 Lead type piezoelectric resonator device 公开/授权日：2015-03-24
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