JPWO2020235439A1 - - Google Patents
Info
- Publication number
- JPWO2020235439A1 JPWO2020235439A1 JP2021520743A JP2021520743A JPWO2020235439A1 JP WO2020235439 A1 JPWO2020235439 A1 JP WO2020235439A1 JP 2021520743 A JP2021520743 A JP 2021520743A JP 2021520743 A JP2021520743 A JP 2021520743A JP WO2020235439 A1 JPWO2020235439 A1 JP WO2020235439A1
- 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
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0273—Magnetic circuits with PM for magnetic field generation
- H01F7/0289—Transducers, loudspeakers, moving coil arrangements
-
- 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
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
- G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
-
- 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
- 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
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
-
- 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
- H01F7/066—Electromagnets with movable winding
-
- 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
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
-
- 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
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0007—Movement of one or more optical elements for control of motion blur
-
- 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
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0007—Movement of one or more optical elements for control of motion blur
- G03B2205/0015—Movement of one or more optical elements for control of motion blur by displacing one or more optical elements normal to the optical axis
-
- 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
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0053—Driving means for the movement of one or more optical element
- G03B2205/0069—Driving means for the movement of one or more optical element using electromagnetic actuators, e.g. voice coils
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Lens Barrels (AREA)
- Adjustment Of Camera Lenses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019095095 | 2019-05-21 | ||
JP2019095095 | 2019-05-21 | ||
PCT/JP2020/019249 WO2020235439A1 (ja) | 2019-05-21 | 2020-05-14 | レンズ駆動装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2020235439A1 true JPWO2020235439A1 (ja) | 2020-11-26 |
JPWO2020235439A5 JPWO2020235439A5 (ja) | 2022-05-18 |
JP7203965B2 JP7203965B2 (ja) | 2023-01-13 |
Family
ID=73459294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021520743A Active JP7203965B2 (ja) | 2019-05-21 | 2020-05-14 | レンズ駆動装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20220075201A1 (ja) |
JP (1) | JP7203965B2 (ja) |
WO (1) | WO2020235439A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112904641B (zh) * | 2021-05-06 | 2021-08-13 | 新思考电机有限公司 | 抖动补偿装置、照相装置以及电子设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11344739A (ja) * | 1998-06-02 | 1999-12-14 | Tochigi Nikon:Kk | ブレ補正装置及びブレ補正カメラ |
JP2015011108A (ja) * | 2013-06-27 | 2015-01-19 | キヤノン株式会社 | 像振れ補正装置、レンズ鏡筒、光学機器、および撮像装置 |
JP2017116663A (ja) * | 2015-12-22 | 2017-06-29 | オリンパス株式会社 | ブレ補正装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004191453A (ja) * | 2002-12-09 | 2004-07-08 | Sony Corp | レンズ駆動装置および撮像装置 |
JP5821120B2 (ja) * | 2011-10-07 | 2015-11-24 | 株式会社タムロン | 防振アクチュエータ、及びそれを備えたレンズユニット、カメラ |
JP2017173756A (ja) * | 2016-03-25 | 2017-09-28 | Hoya株式会社 | 撮像装置 |
-
2020
- 2020-05-14 WO PCT/JP2020/019249 patent/WO2020235439A1/ja active Application Filing
- 2020-05-14 JP JP2021520743A patent/JP7203965B2/ja active Active
-
2021
- 2021-11-17 US US17/455,269 patent/US20220075201A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11344739A (ja) * | 1998-06-02 | 1999-12-14 | Tochigi Nikon:Kk | ブレ補正装置及びブレ補正カメラ |
JP2015011108A (ja) * | 2013-06-27 | 2015-01-19 | キヤノン株式会社 | 像振れ補正装置、レンズ鏡筒、光学機器、および撮像装置 |
JP2017116663A (ja) * | 2015-12-22 | 2017-06-29 | オリンパス株式会社 | ブレ補正装置 |
Also Published As
Publication number | Publication date |
---|---|
JP7203965B2 (ja) | 2023-01-13 |
WO2020235439A1 (ja) | 2020-11-26 |
US20220075201A1 (en) | 2022-03-10 |
Similar Documents
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