TWI749507B - 壓電振動裝置 - Google Patents

壓電振動裝置 Download PDF

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Publication number
TWI749507B
TWI749507B TW109111467A TW109111467A TWI749507B TW I749507 B TWI749507 B TW I749507B TW 109111467 A TW109111467 A TW 109111467A TW 109111467 A TW109111467 A TW 109111467A TW I749507 B TWI749507 B TW I749507B
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TW
Taiwan
Prior art keywords
piezoelectric
piezoelectric ceramic
ceramic body
rigid structure
opening
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TW109111467A
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English (en)
Chinese (zh)
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TW202139583A (zh
Inventor
張鳴助
鄭宇琪
李政達
謝祥瑋
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詠業科技股份有限公司
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Priority to TW109111467A priority Critical patent/TWI749507B/zh
Priority to JP2020097230A priority patent/JP2021164915A/ja
Publication of TW202139583A publication Critical patent/TW202139583A/zh
Application granted granted Critical
Publication of TWI749507B publication Critical patent/TWI749507B/zh

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  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
TW109111467A 2020-04-06 2020-04-06 壓電振動裝置 TWI749507B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW109111467A TWI749507B (zh) 2020-04-06 2020-04-06 壓電振動裝置
JP2020097230A JP2021164915A (ja) 2020-04-06 2020-06-03 圧電振動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW109111467A TWI749507B (zh) 2020-04-06 2020-04-06 壓電振動裝置

Publications (2)

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TW202139583A TW202139583A (zh) 2021-10-16
TWI749507B true TWI749507B (zh) 2021-12-11

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TW109111467A TWI749507B (zh) 2020-04-06 2020-04-06 壓電振動裝置

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JP (1) JP2021164915A (ja)
TW (1) TWI749507B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114146889B (zh) * 2021-11-15 2023-03-24 浙江师范大学 一种对偶激励纵径模式转换大功率超声振动系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060741A (en) * 1975-12-29 1977-11-29 Motorola, Inc. High power piezoelectric bender
CN103464330A (zh) * 2013-06-14 2013-12-25 南京航空航天大学 压电陶瓷超声雾化片
TWI487276B (zh) * 2011-07-21 2015-06-01 Nihon Dempa Kogyo Co 壓電振動片、壓電元件以及壓電元件的製造方法
US20190103821A1 (en) * 2016-04-07 2019-04-04 Microfine Materials Technologies Pte Ltd Displacement Connectors of High Bending Stiffness and Piezoelectric Actuators Made of Such
CN209362832U (zh) * 2018-11-08 2019-09-10 嘉兴清科智能科技有限公司 一种压电复合膜片及超声雾化片
CN209448669U (zh) * 2019-03-14 2019-09-27 长春大学 一种圆环形大功率膜片式压电振子

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3649086B2 (ja) * 2000-05-15 2005-05-18 セイコーエプソン株式会社 圧電アクチュエータ、時計および携帯機器
JP2005086884A (ja) * 2003-09-08 2005-03-31 Iai:Kk 超音波モータ
JP5468926B2 (ja) * 2010-02-02 2014-04-09 日本特殊陶業株式会社 超音波振動子
JP2012210575A (ja) * 2011-03-31 2012-11-01 Honda Electronic Co Ltd 超音波振動子

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060741A (en) * 1975-12-29 1977-11-29 Motorola, Inc. High power piezoelectric bender
TWI487276B (zh) * 2011-07-21 2015-06-01 Nihon Dempa Kogyo Co 壓電振動片、壓電元件以及壓電元件的製造方法
CN103464330A (zh) * 2013-06-14 2013-12-25 南京航空航天大学 压电陶瓷超声雾化片
US20190103821A1 (en) * 2016-04-07 2019-04-04 Microfine Materials Technologies Pte Ltd Displacement Connectors of High Bending Stiffness and Piezoelectric Actuators Made of Such
CN209362832U (zh) * 2018-11-08 2019-09-10 嘉兴清科智能科技有限公司 一种压电复合膜片及超声雾化片
CN209448669U (zh) * 2019-03-14 2019-09-27 长春大学 一种圆环形大功率膜片式压电振子

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JP2021164915A (ja) 2021-10-14
TW202139583A (zh) 2021-10-16

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