JP2005236868A5 - - Google Patents

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Publication number
JP2005236868A5
JP2005236868A5 JP2004046312A JP2004046312A JP2005236868A5 JP 2005236868 A5 JP2005236868 A5 JP 2005236868A5 JP 2004046312 A JP2004046312 A JP 2004046312A JP 2004046312 A JP2004046312 A JP 2004046312A JP 2005236868 A5 JP2005236868 A5 JP 2005236868A5
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JP
Japan
Prior art keywords
ultrasonic transducer
transducer according
upper electrodes
upper electrode
electrode
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.)
Withdrawn
Application number
JP2004046312A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005236868A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2004046312A priority Critical patent/JP2005236868A/ja
Priority claimed from JP2004046312A external-priority patent/JP2005236868A/ja
Publication of JP2005236868A publication Critical patent/JP2005236868A/ja
Publication of JP2005236868A5 publication Critical patent/JP2005236868A5/ja
Withdrawn legal-status Critical Current

Links

JP2004046312A 2004-02-23 2004-02-23 超音波トランスデューサ Withdrawn JP2005236868A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004046312A JP2005236868A (ja) 2004-02-23 2004-02-23 超音波トランスデューサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004046312A JP2005236868A (ja) 2004-02-23 2004-02-23 超音波トランスデューサ

Publications (2)

Publication Number Publication Date
JP2005236868A JP2005236868A (ja) 2005-09-02
JP2005236868A5 true JP2005236868A5 (cg-RX-API-DMAC7.html) 2007-03-22

Family

ID=35019336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004046312A Withdrawn JP2005236868A (ja) 2004-02-23 2004-02-23 超音波トランスデューサ

Country Status (1)

Country Link
JP (1) JP2005236868A (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4706578B2 (ja) * 2005-09-27 2011-06-22 セイコーエプソン株式会社 静電型超音波トランスデューサ、静電型超音波トランスデューサの設計方法、静電型超音波トランスデューサの設計装置、静電型超音波トランスデューサの設計プログラム、製造方法及び表示装置
CN1942020A (zh) * 2005-09-27 2007-04-04 精工爱普生株式会社 静电型超声波换能器及其设计方法、超声波扬声器
CN114335079B (zh) * 2021-09-18 2023-11-21 苏州清听声学科技有限公司 一种曲面定向超声装置

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