CN118591752A - 驱动元件以及驱动装置 - Google Patents

驱动元件以及驱动装置 Download PDF

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Publication number
CN118591752A
CN118591752A CN202380018304.8A CN202380018304A CN118591752A CN 118591752 A CN118591752 A CN 118591752A CN 202380018304 A CN202380018304 A CN 202380018304A CN 118591752 A CN118591752 A CN 118591752A
Authority
CN
China
Prior art keywords
wiring
driving
vibration plate
axis
axis direction
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.)
Pending
Application number
CN202380018304.8A
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English (en)
Chinese (zh)
Inventor
中西贤太郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN118591752A publication Critical patent/CN118591752A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/802—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive circuits
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/88—Mounts; Supports; Enclosures; Casings

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Mechanical Optical Scanning Systems (AREA)
CN202380018304.8A 2022-02-03 2023-01-17 驱动元件以及驱动装置 Pending CN118591752A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-015634 2022-02-03
JP2022015634 2022-02-03
PCT/JP2023/001126 WO2023149191A1 (ja) 2022-02-03 2023-01-17 駆動素子および駆動装置

Publications (1)

Publication Number Publication Date
CN118591752A true CN118591752A (zh) 2024-09-03

Family

ID=87552042

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380018304.8A Pending CN118591752A (zh) 2022-02-03 2023-01-17 驱动元件以及驱动装置

Country Status (4)

Country Link
US (1) US20240387086A1 (https=)
JP (1) JPWO2023149191A1 (https=)
CN (1) CN118591752A (https=)
WO (1) WO2023149191A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025173340A1 (ja) * 2024-02-14 2025-08-21 パナソニックＩｐマネジメント株式会社 駆動素子

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009122304A (ja) * 2007-11-14 2009-06-04 Seiko Epson Corp アクチュエータ、光スキャナおよび画像形成装置
JP5446122B2 (ja) * 2008-04-25 2014-03-19 パナソニック株式会社 ミアンダ形振動子およびこれを用いた光学反射素子
JP5292464B2 (ja) * 2009-06-19 2013-09-18 株式会社日立製作所 光走査型画像表示装置
CN214473953U (zh) * 2021-03-05 2021-10-22 上海禾赛科技股份有限公司 扫描装置

Also Published As

Publication number Publication date
JPWO2023149191A1 (https=) 2023-08-10
WO2023149191A1 (ja) 2023-08-10
US20240387086A1 (en) 2024-11-21

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