JP7758173B2 - 光学装置、および光学装置を備える撮像ユニット - Google Patents

光学装置、および光学装置を備える撮像ユニット

Info

Publication number
JP7758173B2
JP7758173B2 JP2024517848A JP2024517848A JP7758173B2 JP 7758173 B2 JP7758173 B2 JP 7758173B2 JP 2024517848 A JP2024517848 A JP 2024517848A JP 2024517848 A JP2024517848 A JP 2024517848A JP 7758173 B2 JP7758173 B2 JP 7758173B2
Authority
JP
Japan
Prior art keywords
optical device
vibrating body
vibrating
piezoelectric element
vibration
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.)
Active
Application number
JP2024517848A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023210101A5 (https=
JPWO2023210101A1 (https=
Inventor
友基 石井
宣孝 岸
仁志 坂口
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2023210101A1 publication Critical patent/JPWO2023210101A1/ja
Publication of JPWO2023210101A5 publication Critical patent/JPWO2023210101A5/ja
Application granted granted Critical
Publication of JP7758173B2 publication Critical patent/JP7758173B2/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/003—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having two 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
    • 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
    • G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • 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
    • 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
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Lens Barrels (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
JP2024517848A 2022-04-28 2023-02-09 光学装置、および光学装置を備える撮像ユニット Active JP7758173B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022075150 2022-04-28
JP2022075150 2022-04-28
PCT/JP2023/004330 WO2023210101A1 (ja) 2022-04-28 2023-02-09 光学装置、および光学装置を備える撮像ユニット

Publications (3)

Publication Number Publication Date
JPWO2023210101A1 JPWO2023210101A1 (https=) 2023-11-02
JPWO2023210101A5 JPWO2023210101A5 (https=) 2024-10-01
JP7758173B2 true JP7758173B2 (ja) 2025-10-22

Family

ID=88518345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024517848A Active JP7758173B2 (ja) 2022-04-28 2023-02-09 光学装置、および光学装置を備える撮像ユニット

Country Status (5)

Country Link
US (1) US20240418985A1 (https=)
JP (1) JP7758173B2 (https=)
CN (1) CN118984971A (https=)
DE (1) DE112023001127T5 (https=)
WO (1) WO2023210101A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024139295A (ja) * 2023-03-27 2024-10-09 株式会社村田製作所 光学装置、および光学装置を備える撮像ユニット

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021100228A1 (ja) 2019-11-22 2021-05-27 株式会社村田製作所 振動装置、および振動装置を備える撮像ユニット

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017170303A (ja) 2016-03-22 2017-09-28 オリンパス株式会社 液滴排除装置と、液滴排除装置を有する画像装置及び上記液滴排除装置の制御方法と上記液滴排除装置の制御プログラム
EP3668079B1 (en) * 2017-12-27 2022-09-28 Murata Manufacturing Co., Ltd. Vibratory device and optical detection device
WO2021038942A1 (ja) * 2019-08-28 2021-03-04 株式会社村田製作所 振動装置及び光学検出装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021100228A1 (ja) 2019-11-22 2021-05-27 株式会社村田製作所 振動装置、および振動装置を備える撮像ユニット

Also Published As

Publication number Publication date
US20240418985A1 (en) 2024-12-19
WO2023210101A1 (ja) 2023-11-02
CN118984971A (zh) 2024-11-19
JPWO2023210101A1 (https=) 2023-11-02
DE112023001127T5 (de) 2025-01-02

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