CN101908865B - 体波谐振器及其加工方法 - Google Patents
体波谐振器及其加工方法 Download PDFInfo
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CN102075161B (zh) * | 2011-01-20 | 2013-06-05 | 张�浩 | 声波器件及其制作方法 |
CN103607178B (zh) * | 2013-09-17 | 2016-10-05 | 诺思(天津)微系统有限公司 | 薄膜体波谐振器及提高其品质因数的方法 |
JP6371518B2 (ja) * | 2013-12-17 | 2018-08-08 | 太陽誘電株式会社 | 圧電薄膜共振器およびその製造方法、フィルタ並びにデュプレクサ |
CN104253563B (zh) * | 2014-09-24 | 2017-02-22 | 北京工业大学 | 一种提高双稳态悬臂梁压电发电装置发电能力的方法 |
CN104917476B (zh) * | 2015-05-28 | 2022-04-12 | 苏州汉天下电子有限公司 | 一种声波谐振器的制造方法 |
CN107437930B (zh) * | 2017-06-30 | 2020-08-25 | 中国科学院半导体研究所 | 体声波谐振器及其底电极的制备方法 |
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CN110166014B (zh) * | 2018-02-11 | 2020-09-08 | 诺思(天津)微系统有限责任公司 | 体声波谐振器及其制造方法 |
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CN112039486A (zh) * | 2020-06-16 | 2020-12-04 | 中芯集成电路(宁波)有限公司上海分公司 | 薄膜体声波谐振器及其制造方法 |
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CN111865258B (zh) * | 2020-08-10 | 2022-04-05 | 杭州星阖科技有限公司 | 一种声波谐振器的制作工艺及声波谐振器 |
CN114257196A (zh) * | 2020-09-21 | 2022-03-29 | 中芯集成电路(宁波)有限公司上海分公司 | 一种薄膜体声波谐振器的制造方法 |
CN114257195A (zh) * | 2020-09-21 | 2022-03-29 | 中芯集成电路(宁波)有限公司上海分公司 | 一种薄膜体声波谐振器的制造方法 |
WO2022188100A1 (zh) * | 2021-03-11 | 2022-09-15 | 天津大学 | 基于压电薄膜换能的石英谐振器以及电子设备 |
CN118316409B (zh) * | 2024-06-04 | 2024-08-20 | 安徽安努奇科技有限公司 | 异质集成滤波器的制造方法及异质集成滤波器 |
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JP5161698B2 (ja) * | 2008-08-08 | 2013-03-13 | 太陽誘電株式会社 | 圧電薄膜共振子及びこれを用いたフィルタあるいは分波器 |
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CN1472884A (zh) * | 2002-07-30 | 2004-02-04 | ƽ | 具有晶种层的改进的谐振器 |
CN1705226A (zh) * | 2004-06-03 | 2005-12-07 | 索尼株式会社 | 薄膜体音响谐振器及薄膜体音响谐振器的制造方法 |
CN101170303A (zh) * | 2006-10-25 | 2008-04-30 | 富士通媒体部品株式会社 | 压电薄膜谐振器和使用该压电薄膜谐振器的滤波器 |
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Commission number: 4W104739 Conclusion of examination: The patent right of invention No. 201010259108.4 is valid on the basis of the claim submitted by the patent holder on 2016, 08 or 15. Decision date of declaring invalidation: 20170120 Decision number of declaring invalidation: 31025 Denomination of invention: Body wave resonator and processing method thereof Granted publication date: 20140212 Patentee: ROFS MICROSYSTEM(TIANJIN) Co.,Ltd.|Zhang Hao |
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Address after: No. 27 Xinye Fifth Street, Tianjin Binhai New Area Economic and Technological Development Zone, 300462 Patentee after: ROFS MICROSYSTEM(TIANJIN) Co.,Ltd. Address before: 300462 27 new business five street, Tianjin economic and Technological Development Zone Patentee before: ROFS MICROSYSTEM(TIANJIN) Co.,Ltd. |
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Effective date of registration: 20240130 Granted publication date: 20140212 |