KR101671134B1 - 압전 재료, 압전 소자 및 전자 기기 - Google Patents

압전 재료, 압전 소자 및 전자 기기 Download PDF

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KR101671134B1
KR101671134B1 KR1020157006975A KR20157006975A KR101671134B1 KR 101671134 B1 KR101671134 B1 KR 101671134B1 KR 1020157006975 A KR1020157006975 A KR 1020157006975A KR 20157006975 A KR20157006975 A KR 20157006975A KR 101671134 B1 KR101671134 B1 KR 101671134B1
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piezoelectric
piezoelectric element
electrode
piezoelectric material
present
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KR20150046190A (ko
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다카유키 와타나베
슌스케 무라카미
šœ스케 무라카미
미키 우에다
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캐논 가부시끼가이샤
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    • H10N30/8542—Alkali metal based oxides, e.g. lithium, sodium or potassium niobates
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    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
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    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
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    • H02N2/163—Motors with ring stator
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    • H04N23/80—Camera processing pipelines; Components thereof
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JP6753756B2 (ja) * 2016-10-06 2020-09-09 シャープ株式会社 駆動装置、及びカメラモジュール
JP7013151B2 (ja) * 2017-07-13 2022-01-31 キヤノン株式会社 積層圧電素子、振動子、振動波モータ、光学機器および電子機器
EP3869575A1 (en) * 2020-02-21 2021-08-25 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk Onderzoek TNO Piezoelectric device with pillar structure and method of manufacturing
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