CN115453672A - 透镜驱动装置以及相机模块 - Google Patents

透镜驱动装置以及相机模块 Download PDF

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Publication number
CN115453672A
CN115453672A CN202210637081.0A CN202210637081A CN115453672A CN 115453672 A CN115453672 A CN 115453672A CN 202210637081 A CN202210637081 A CN 202210637081A CN 115453672 A CN115453672 A CN 115453672A
Authority
CN
China
Prior art keywords
holding member
lens
lens holding
driving device
optical axis
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
CN202210637081.0A
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English (en)
Chinese (zh)
Inventor
横田纯一郎
长田宽志
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of CN115453672A publication Critical patent/CN115453672A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Lens Barrels (AREA)
CN202210637081.0A 2021-06-07 2022-06-07 透镜驱动装置以及相机模块 Pending CN115453672A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-095437 2021-06-07
JP2021095437A JP2022187410A (ja) 2021-06-07 2021-06-07 レンズ駆動装置及びカメラモジュール

Publications (1)

Publication Number Publication Date
CN115453672A true CN115453672A (zh) 2022-12-09

Family

ID=84296826

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210637081.0A Pending CN115453672A (zh) 2021-06-07 2022-06-07 透镜驱动装置以及相机模块

Country Status (2)

Country Link
JP (1) JP2022187410A (ja)
CN (1) CN115453672A (ja)

Also Published As

Publication number Publication date
JP2022187410A (ja) 2022-12-19

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