CN101777506B - 复频夹心结构超声换能器 - Google Patents
复频夹心结构超声换能器 Download PDFInfo
- Publication number
- CN101777506B CN101777506B CN2009102451828A CN200910245182A CN101777506B CN 101777506 B CN101777506 B CN 101777506B CN 2009102451828 A CN2009102451828 A CN 2009102451828A CN 200910245182 A CN200910245182 A CN 200910245182A CN 101777506 B CN101777506 B CN 101777506B
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- Prior art keywords
- amplitude transformer
- transducer
- sandwich structure
- complex frequency
- energy concentrator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies
- H01L24/78—Apparatus for connecting with wire connectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
- H01L2224/78—Apparatus for connecting with wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/852—Applying energy for connecting
- H01L2224/85201—Compression bonding
- H01L2224/85205—Ultrasonic bonding
- H01L2224/85207—Thermosonic bonding
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102451828A CN101777506B (zh) | 2009-12-29 | 2009-12-29 | 复频夹心结构超声换能器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102451828A CN101777506B (zh) | 2009-12-29 | 2009-12-29 | 复频夹心结构超声换能器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101777506A CN101777506A (zh) | 2010-07-14 |
CN101777506B true CN101777506B (zh) | 2012-06-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102451828A Active CN101777506B (zh) | 2009-12-29 | 2009-12-29 | 复频夹心结构超声换能器 |
Country Status (1)
Country | Link |
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CN (1) | CN101777506B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102728536B (zh) * | 2012-07-09 | 2014-08-13 | 南京航空航天大学 | 一种超声换能器 |
CN103521423B (zh) * | 2013-09-29 | 2016-01-20 | 天津大学 | 用于集成电路热超声键合设备的高频压电超声换能器 |
CN104475318A (zh) * | 2014-11-19 | 2015-04-01 | 东莞市优超精密技术有限公司 | 低阻抗超声加工换能器 |
CN104475319A (zh) * | 2014-11-19 | 2015-04-01 | 东莞市优超精密技术有限公司 | 长行程换能器 |
CN106140591A (zh) * | 2015-04-20 | 2016-11-23 | 无锡德众超声技术有限公司 | 一种具有圆筒型极耳的超声波换能器 |
CN105277242A (zh) * | 2015-11-13 | 2016-01-27 | 中国电子科技集团公司第二十六研究所 | 一种超声波流量计的超声换能器结构 |
CN107442388A (zh) * | 2017-10-09 | 2017-12-08 | 何霖林 | 一种新型超音波振动子 |
CN107917740A (zh) * | 2017-12-28 | 2018-04-17 | 西安石油大学 | 气液两相流流量测量的双频超声波换能器 |
CN108906559B (zh) * | 2018-07-12 | 2023-11-28 | 四川大学 | 一种用于超声换能器的散热型电极片 |
CN108773681B (zh) * | 2018-08-01 | 2020-02-07 | 哈尔滨工业大学 | 一种可实现悬浮长距离传输的超声驻波悬浮传输装置 |
CN109283683B (zh) * | 2018-10-15 | 2023-01-03 | 成都理想境界科技有限公司 | 一种大振动幅度的光纤扫描器 |
CN110102459A (zh) * | 2019-05-07 | 2019-08-09 | 上海骄成机电设备有限公司 | 一种新型大功率超声波换能器 |
CN110662146A (zh) * | 2019-10-14 | 2020-01-07 | 陕西师范大学 | 提高声换能器电压发射响应性能的方法及声换能器 |
US11937979B2 (en) * | 2021-04-27 | 2024-03-26 | Kulicke And Soffa Industries, Inc. | Ultrasonic transducers, wire bonding machines including ultrasonic transducers, and related methods |
CN114682471B (zh) * | 2022-03-08 | 2022-11-29 | 吉林大学 | 一种超声控制装置及检测系统 |
CN114857971B (zh) * | 2022-04-29 | 2023-03-21 | 南京航空航天大学 | 一种多级频率超声振动脉动热管装置及其运行工艺 |
CN115264078A (zh) * | 2022-05-31 | 2022-11-01 | 燕山大学 | 一种激振体外置式自破冰电磁阀 |
CN218282508U (zh) * | 2022-09-06 | 2023-01-13 | 桐惠(杭州)医疗科技有限公司 | 一种压垫陶瓷超声换能器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2428226Y (zh) * | 2000-05-26 | 2001-05-02 | 严卓理 | 超声波换能器 |
CN101594074A (zh) * | 2009-06-30 | 2009-12-02 | 重庆大学 | 采用多聚能器的磁致伸缩和压电材料复合阵列磁电换能器 |
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2009
- 2009-12-29 CN CN2009102451828A patent/CN101777506B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2428226Y (zh) * | 2000-05-26 | 2001-05-02 | 严卓理 | 超声波换能器 |
CN101594074A (zh) * | 2009-06-30 | 2009-12-02 | 重庆大学 | 采用多聚能器的磁致伸缩和压电材料复合阵列磁电换能器 |
Non-Patent Citations (1)
Title |
---|
王福军等.热超声键合压电换能器的动力特性.<<焊接学报>>.2008,第29卷(第10期),69-73. * |
Also Published As
Publication number | Publication date |
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CN101777506A (zh) | 2010-07-14 |
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Effective date of registration: 20201130 Address after: 06-01-45, block B, Baoneng entrepreneurship center, Xiyuzhuang street, Hongqiao District, Tianjin Patentee after: Tianjin Kerun productivity promotion Co.,Ltd. Address before: 300072 Tianjin City, Nankai District Wei Jin Road No. 92 Patentee before: Tianjin University Effective date of registration: 20201130 Address after: No.15 Renmin Road, Wulian County, Rizhao City, Shandong Province Patentee after: Wulian County measurement and Testing Service Center Address before: 06-01-45, block B, Baoneng entrepreneurship center, Xiyuzhuang street, Hongqiao District, Tianjin Patentee before: Tianjin Kerun productivity promotion Co.,Ltd. |