CN101044671B - 驱动装置 - Google Patents
驱动装置 Download PDFInfo
- Publication number
- CN101044671B CN101044671B CN2006800010331A CN200680001033A CN101044671B CN 101044671 B CN101044671 B CN 101044671B CN 2006800010331 A CN2006800010331 A CN 2006800010331A CN 200680001033 A CN200680001033 A CN 200680001033A CN 101044671 B CN101044671 B CN 101044671B
- Authority
- CN
- China
- Prior art keywords
- movable part
- piezoelectric element
- service time
- control
- forth
- 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
Links
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000002203 pretreatment Methods 0.000 claims description 18
- 238000007781 pre-processing Methods 0.000 abstract 2
- 230000000977 initiatory effect Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
- H02N2/06—Drive circuits; Control arrangements or methods
- H02N2/062—Small signal circuits; Means for controlling position or derived quantities, e.g. for removing hysteresis
-
- 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
-
- 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
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
- G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
-
- 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
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/10—Power-operated focusing
-
- 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
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
- H02N2/021—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using intermittent driving, e.g. step motors, piezoleg motors
- H02N2/025—Inertial sliding motors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
- Studio Devices (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Automatic Focus Adjustment (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005218948A JP4733457B2 (ja) | 2005-07-28 | 2005-07-28 | 駆動装置 |
JP218948/2005 | 2005-07-28 | ||
PCT/JP2006/314392 WO2007013349A1 (ja) | 2005-07-28 | 2006-07-20 | 駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101044671A CN101044671A (zh) | 2007-09-26 |
CN101044671B true CN101044671B (zh) | 2010-09-29 |
Family
ID=37683250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800010331A Active CN101044671B (zh) | 2005-07-28 | 2006-07-20 | 驱动装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7791247B2 (zh) |
JP (1) | JP4733457B2 (zh) |
KR (1) | KR20080030547A (zh) |
CN (1) | CN101044671B (zh) |
WO (1) | WO2007013349A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080093885A (ko) * | 2007-04-18 | 2008-10-22 | 미쓰미덴기가부시기가이샤 | 구동 장치 |
KR20080094572A (ko) | 2007-04-19 | 2008-10-23 | 미쓰미덴기가부시기가이샤 | 구동 장치 |
US7956513B2 (en) * | 2007-04-20 | 2011-06-07 | Mitsumi Electric Co., Ltd. | Method of driving a driving device |
US7759634B2 (en) * | 2007-04-24 | 2010-07-20 | Mitsumi Electric Co., Ltd. | Position detecting device capable of improving detection accuracy |
CN101800485A (zh) * | 2010-01-14 | 2010-08-11 | 北京航空航天大学 | 一种准独立模态传感器的构建方法 |
US8466637B2 (en) * | 2010-07-20 | 2013-06-18 | New Scale Technologies, Inc. | Methods for controlling one or more positioning actuators and devices thereof |
JP5935233B2 (ja) * | 2010-11-02 | 2016-06-15 | ソニー株式会社 | 撮像装置、撮像方法およびプログラム。 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1111020A (zh) * | 1993-09-08 | 1995-11-01 | 陈苏拉布股份有限公司 | 压电电动机的转子的位置检测器 |
US6249093B1 (en) * | 1998-06-08 | 2001-06-19 | Minolta Co., Ltd. | Drive mechanism employing electromechanical transducer, photographing lens with the drive mechanism, and its drive circuit |
CN1611001A (zh) * | 2000-03-23 | 2005-04-27 | 伊利普特克谐振调节器股份公司 | 振动马达及其制造和使用方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5850575A (en) * | 1935-09-14 | 1998-12-15 | Nikon Corporation | Image vibration reduction device |
JPS61285082A (ja) * | 1985-06-10 | 1986-12-15 | Toshiba Corp | 圧電型駆動装置 |
JPS63201635A (ja) * | 1987-02-18 | 1988-08-19 | Minolta Camera Co Ltd | バイモルフによつて駆動されるシヤツタ−と閃光発光手段を備えたカメラ |
JP2633066B2 (ja) | 1990-07-03 | 1997-07-23 | キヤノン株式会社 | 駆動装置 |
US5721581A (en) * | 1993-11-30 | 1998-02-24 | Canon Kabushiki Kaisha | Recording apparatus |
JP3141714B2 (ja) * | 1994-11-21 | 2001-03-05 | ミノルタ株式会社 | 電気機械変換素子を使用した駆動装置 |
US5589723A (en) * | 1994-03-29 | 1996-12-31 | Minolta Co., Ltd. | Driving apparatus using transducer |
JPH07271266A (ja) * | 1994-03-31 | 1995-10-20 | Canon Inc | 画像記録装置および画像記録方法 |
JP4054092B2 (ja) * | 1997-09-30 | 2008-02-27 | オリンパス株式会社 | アクチュエータ |
US6288475B1 (en) * | 1998-02-27 | 2001-09-11 | Star Micronics Co., Ltd. | Ultrasonic motor |
JP3339468B2 (ja) * | 1999-06-24 | 2002-10-28 | ミノルタ株式会社 | プリンタ一体型デジタルカメラ |
AU3640601A (en) * | 1999-11-03 | 2001-05-14 | New Focus, Inc. | Control for piezoelectric actuator |
JP2001268951A (ja) * | 2000-03-23 | 2001-09-28 | Minolta Co Ltd | 駆動装置 |
JP4144171B2 (ja) * | 2000-09-14 | 2008-09-03 | コニカミノルタホールディングス株式会社 | 電気−機械変換素子を用いた駆動装置 |
JP2002218773A (ja) * | 2001-01-22 | 2002-08-02 | Minolta Co Ltd | 駆動装置 |
JP3832396B2 (ja) * | 2002-07-17 | 2006-10-11 | コニカミノルタフォトイメージング株式会社 | 駆動装置、位置制御装置およびカメラ |
JP4561164B2 (ja) * | 2004-04-23 | 2010-10-13 | コニカミノルタホールディングス株式会社 | 駆動装置および駆動方法 |
-
2005
- 2005-07-28 JP JP2005218948A patent/JP4733457B2/ja active Active
-
2006
- 2006-07-20 WO PCT/JP2006/314392 patent/WO2007013349A1/ja active Application Filing
- 2006-07-20 US US11/719,497 patent/US7791247B2/en active Active
- 2006-07-20 CN CN2006800010331A patent/CN101044671B/zh active Active
- 2006-07-20 KR KR20077008616A patent/KR20080030547A/ko not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1111020A (zh) * | 1993-09-08 | 1995-11-01 | 陈苏拉布股份有限公司 | 压电电动机的转子的位置检测器 |
US6249093B1 (en) * | 1998-06-08 | 2001-06-19 | Minolta Co., Ltd. | Drive mechanism employing electromechanical transducer, photographing lens with the drive mechanism, and its drive circuit |
CN1611001A (zh) * | 2000-03-23 | 2005-04-27 | 伊利普特克谐振调节器股份公司 | 振动马达及其制造和使用方法 |
Non-Patent Citations (1)
Title |
---|
JP特开平8-149860A 1996.06.07 |
Also Published As
Publication number | Publication date |
---|---|
JP4733457B2 (ja) | 2011-07-27 |
US7791247B2 (en) | 2010-09-07 |
US20090146602A1 (en) | 2009-06-11 |
WO2007013349A1 (ja) | 2007-02-01 |
CN101044671A (zh) | 2007-09-26 |
JP2007037337A (ja) | 2007-02-08 |
KR20080030547A (ko) | 2008-04-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101044671B (zh) | 驱动装置 | |
CN102694974A (zh) | 焦点检测装置及其控制方法以及摄像设备 | |
EP1788644A2 (en) | Actuator driving control device, actuator driving control method and portable optical apparatus | |
US7499227B2 (en) | Lens apparatus and image-pickup apparatus | |
US11953819B2 (en) | Lens apparatus and image pickup apparatus | |
US5890020A (en) | Optical system controlling apparatus | |
US4975724A (en) | Lens position control device | |
US6178051B1 (en) | Lens control apparatus | |
KR101088244B1 (ko) | 렌즈 구동 제어 장치, 및 렌즈 구동 제어 장치를 포함하는 촬상 장치 | |
KR20170054110A (ko) | 카메라 장치 | |
US11435549B2 (en) | Driving apparatus, optical apparatus, system, image pickup apparatus, and lens apparatus | |
JP2008083156A (ja) | レンズ駆動位置測定装置及び測定方法 | |
CN101047348B (zh) | 驱动控制装置 | |
JPH0973030A (ja) | レンズ制御装置および光学機器 | |
JP3200096B2 (ja) | レンズ制御装置 | |
CN117850174B (zh) | 自动对焦运动控制方法、***、存储介质及处理器 | |
JPS6333720A (ja) | 焦点調節装置 | |
JP2014016513A (ja) | レンズ制御装置、及び撮像装置 | |
US11454788B2 (en) | Optical apparatus, control method, and storage medium | |
JP2020170144A (ja) | レンズ装置及びそれを有する撮像装置 | |
JP2007140292A (ja) | 駆動制御装置及び駆動制御方法 | |
JP2021047332A (ja) | レンズ制御装置および光学機器 | |
KR20030037313A (ko) | 줌 카메라의 경통 제어 장치 및 방법 | |
JPH09189843A (ja) | レンズ位置制御方法 | |
JP2006171150A (ja) | 鏡筒制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Osaka, Japan Patentee after: Panasonic Holding Co.,Ltd. Country or region after: Japan Address before: Osaka, Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. Country or region before: Japan |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240425 Address after: Kanagawa Prefecture, Japan Patentee after: Panasonic Automotive Electronic Systems Co.,Ltd. Country or region after: Japan Address before: Osaka, Japan Patentee before: Panasonic Holding Co.,Ltd. Country or region before: Japan |