JPWO2021229853A1 - - Google Patents

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Publication number
JPWO2021229853A1
JPWO2021229853A1 JP2021526691A JP2021526691A JPWO2021229853A1 JP WO2021229853 A1 JPWO2021229853 A1 JP WO2021229853A1 JP 2021526691 A JP2021526691 A JP 2021526691A JP 2021526691 A JP2021526691 A JP 2021526691A JP WO2021229853 A1 JPWO2021229853 A1 JP WO2021229853A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021526691A
Other languages
Japanese (ja)
Other versions
JP7173333B2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2020/048773 external-priority patent/WO2021229853A1/ja
Publication of JPWO2021229853A1 publication Critical patent/JPWO2021229853A1/ja
Application granted granted Critical
Publication of JP7173333B2 publication Critical patent/JP7173333B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001—Driving devices, e.g. vibrators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/0075—Electrical details, e.g. drive or control circuits or methods
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/0075—Electrical details, e.g. drive or control circuits or methods
    • H02N2/0085—Leads; Wiring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Lens Barrels (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
JP2021526691A 2020-05-15 2020-12-25 振動装置 Active JP7173333B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020086025 2020-05-15
JP2020086025 2020-05-15
PCT/JP2020/048773 WO2021229853A1 (ja) 2020-05-15 2020-12-25 振動装置

Publications (2)

Publication Number Publication Date
JPWO2021229853A1 true JPWO2021229853A1 (https=) 2021-11-18
JP7173333B2 JP7173333B2 (ja) 2022-11-16

Family

ID=78512068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021526691A Active JP7173333B2 (ja) 2020-05-15 2020-12-25 振動装置

Country Status (2)

Country Link
US (1) US11825180B2 (https=)
JP (1) JP7173333B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7070497B2 (ja) * 2019-04-25 2022-05-18 株式会社村田製作所 振動装置及び光学検出装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006048302A (ja) * 2004-08-03 2006-02-16 Sony Corp 圧電複合装置、その製造方法、その取扱方法、その制御方法、入出力装置及び電子機器
JP2014033478A (ja) * 2010-12-01 2014-02-20 Murata Mfg Co Ltd 圧電発電装置
WO2017022382A1 (ja) * 2015-08-04 2017-02-09 株式会社村田製作所 振動装置及びカメラ
WO2017110563A1 (ja) * 2015-12-24 2017-06-29 株式会社村田製作所 振動装置及びその駆動方法並びにカメラ
WO2017221622A1 (ja) * 2016-06-24 2017-12-28 株式会社村田製作所 振動装置及び撮像装置
WO2018198465A1 (ja) * 2017-04-26 2018-11-01 株式会社村田製作所 洗浄装置および洗浄装置を備える撮像ユニット

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08251954A (ja) 1995-03-13 1996-09-27 Canon Inc 超音波振動子
CN108370407B (zh) * 2015-12-25 2020-07-07 株式会社村田制作所 振动装置及相机
JP6508415B2 (ja) * 2016-03-03 2019-05-08 株式会社村田製作所 振動装置及びその駆動方法、並びにカメラ
WO2018100795A1 (ja) * 2016-11-30 2018-06-07 株式会社村田製作所 振動装置、カメラ用水滴除去装置及びカメラ
EP3623059B1 (en) * 2017-05-12 2024-02-28 Murata Manufacturing Co., Ltd. Vibration device
WO2019225041A1 (ja) * 2018-05-22 2019-11-28 株式会社村田製作所 振動装置及び駆動装置
JP7099632B2 (ja) * 2020-04-27 2022-07-12 株式会社村田製作所 振動装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006048302A (ja) * 2004-08-03 2006-02-16 Sony Corp 圧電複合装置、その製造方法、その取扱方法、その制御方法、入出力装置及び電子機器
JP2014033478A (ja) * 2010-12-01 2014-02-20 Murata Mfg Co Ltd 圧電発電装置
WO2017022382A1 (ja) * 2015-08-04 2017-02-09 株式会社村田製作所 振動装置及びカメラ
WO2017110563A1 (ja) * 2015-12-24 2017-06-29 株式会社村田製作所 振動装置及びその駆動方法並びにカメラ
WO2017221622A1 (ja) * 2016-06-24 2017-12-28 株式会社村田製作所 振動装置及び撮像装置
WO2018198465A1 (ja) * 2017-04-26 2018-11-01 株式会社村田製作所 洗浄装置および洗浄装置を備える撮像ユニット

Also Published As

Publication number Publication date
JP7173333B2 (ja) 2022-11-16
US20210360134A1 (en) 2021-11-18
US11825180B2 (en) 2023-11-21

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