JP4745615B2 - 圧電デバイス及びそれを用いた電子機器 - Google Patents

圧電デバイス及びそれを用いた電子機器 Download PDF

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Publication number
JP4745615B2
JP4745615B2 JP2004023094A JP2004023094A JP4745615B2 JP 4745615 B2 JP4745615 B2 JP 4745615B2 JP 2004023094 A JP2004023094 A JP 2004023094A JP 2004023094 A JP2004023094 A JP 2004023094A JP 4745615 B2 JP4745615 B2 JP 4745615B2
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Japan
Prior art keywords
piezoelectric element
electrode
laminated piezoelectric
laminated
hole portion
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Expired - Fee Related
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JP2004023094A
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Japanese (ja)
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JP2005217253A (ja
JP2005217253A5 (https=
Inventor
朗弘 飯野
陽子 篠原
聖士 渡辺
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Seiko Instruments Inc
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Seiko Instruments Inc
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Priority to JP2004023094A priority Critical patent/JP4745615B2/ja
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  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP2004023094A 2004-01-30 2004-01-30 圧電デバイス及びそれを用いた電子機器 Expired - Fee Related JP4745615B2 (ja)

Priority Applications (1)

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JP2004023094A JP4745615B2 (ja) 2004-01-30 2004-01-30 圧電デバイス及びそれを用いた電子機器

Applications Claiming Priority (1)

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JP2004023094A JP4745615B2 (ja) 2004-01-30 2004-01-30 圧電デバイス及びそれを用いた電子機器

Related Child Applications (1)

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JP2011086282A Division JP5411196B2 (ja) 2011-04-08 2011-04-08 圧電デバイス及びそれを用いた電子機器

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JP2005217253A JP2005217253A (ja) 2005-08-11
JP2005217253A5 JP2005217253A5 (https=) 2009-07-16
JP4745615B2 true JP4745615B2 (ja) 2011-08-10

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ID=34906231

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JP2004023094A Expired - Fee Related JP4745615B2 (ja) 2004-01-30 2004-01-30 圧電デバイス及びそれを用いた電子機器

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JP (1) JP4745615B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6801635B2 (ja) * 2017-11-24 2020-12-16 Tdk株式会社 駆動装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2987944B2 (ja) * 1991-01-09 1999-12-06 セイコーエプソン株式会社 インクジェット式印字ヘッド
JPH04277911A (ja) * 1991-03-06 1992-10-02 Murata Mfg Co Ltd 圧電部品及びその製造方法
JP4327268B2 (ja) * 1998-06-01 2009-09-09 セイコーインスツル株式会社 超音波モータ及び超音波モータ付電子機器

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JP2005217253A (ja) 2005-08-11

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