CN102347746B - 体声波薄膜共振器及其制造方法 - Google Patents
体声波薄膜共振器及其制造方法 Download PDFInfo
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CN201010242411.3A CN102347746B (zh) | 2010-07-29 | 2010-07-29 | 体声波薄膜共振器及其制造方法 |
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CN201010242411.3A CN102347746B (zh) | 2010-07-29 | 2010-07-29 | 体声波薄膜共振器及其制造方法 |
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CN102347746A CN102347746A (zh) | 2012-02-08 |
CN102347746B true CN102347746B (zh) | 2014-08-13 |
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Families Citing this family (2)
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JP2017046225A (ja) * | 2015-08-27 | 2017-03-02 | 株式会社ディスコ | Bawデバイス及びbawデバイスの製造方法 |
CN112202415B (zh) | 2020-09-25 | 2021-09-24 | 杭州星阖科技有限公司 | 一种体声波谐振器的制造工艺方法和体声波谐振器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4121960A (en) * | 1975-06-04 | 1978-10-24 | Scott Paper Company | Perforated, embossed film to foam laminates |
CN1386319A (zh) * | 2000-05-24 | 2002-12-18 | Tdk株式会社 | 滤波器的改良 |
CN1595799A (zh) * | 2003-09-12 | 2005-03-16 | 松下电器产业株式会社 | 薄膜体声波谐振器以及制造该谐振器滤波器,复合电子元器件和通信器件的方法 |
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JPS54107651A (en) * | 1978-02-10 | 1979-08-23 | Matsushita Electric Ind Co Ltd | Surface acoustic wave element |
JP4321754B2 (ja) * | 2003-07-31 | 2009-08-26 | Tdk株式会社 | 圧電共振器およびそれを用いたフィルタ |
JP4077805B2 (ja) * | 2004-04-23 | 2008-04-23 | 松下電器産業株式会社 | 共振器の製造方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4121960A (en) * | 1975-06-04 | 1978-10-24 | Scott Paper Company | Perforated, embossed film to foam laminates |
CN1386319A (zh) * | 2000-05-24 | 2002-12-18 | Tdk株式会社 | 滤波器的改良 |
CN1595799A (zh) * | 2003-09-12 | 2005-03-16 | 松下电器产业株式会社 | 薄膜体声波谐振器以及制造该谐振器滤波器,复合电子元器件和通信器件的方法 |
Non-Patent Citations (2)
Title |
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JP昭54-107651A 1979.08.23 |
JP特开2005-311912A 2005.11.04 |
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Inventor after: Chen Yingzhong Inventor after: Zhou Xiong Inventor after: Zheng Jianquan Inventor after: Gao Guosheng Inventor after: Lin Ruiqin Inventor after: Wei Qingliang Inventor after: Zhang Weicai Inventor before: Chen Yingzhong Inventor before: Gao Guosheng Inventor before: Lin Ruiqin Inventor before: Wei Qingliang Inventor before: Zheng Jianquan Inventor before: Zhou Xiong |
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Free format text: CORRECT: INVENTOR; FROM: CHEN YINGZHONG GAO GUOSHENG LIN RUIQIN WEI QINGLIANG ZHENG JIANQUAN ZHOU XIONG TO: CHEN YINGZHONG ZHOU XIONG ZHENG JIANQUAN GAO GUOSHENG LIN RUIQIN WEI QINGLIANG ZHANG WEICAI |
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Effective date of registration: 20140317 Address after: Taiwan City, Kaohsiung China Gushan District Lotus Road No. 70 Applicant after: Univ Nat Sun Yat Sen Address before: Kaohsiung City, Taiwan China four-dimensional Lingya district two road 22, 9 floor 1 Applicant before: Zhou Xiong |
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