CN1862940B - 驱动波发生电路 - Google Patents

驱动波发生电路 Download PDF

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Publication number
CN1862940B
CN1862940B CN2006100550967A CN200610055096A CN1862940B CN 1862940 B CN1862940 B CN 1862940B CN 2006100550967 A CN2006100550967 A CN 2006100550967A CN 200610055096 A CN200610055096 A CN 200610055096A CN 1862940 B CN1862940 B CN 1862940B
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CN
China
Prior art keywords
basic
counter
generation circuit
output
driving
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.)
Expired - Fee Related
Application number
CN2006100550967A
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English (en)
Chinese (zh)
Other versions
CN1862940A (zh
Inventor
吉冨哲也
冈田宪明
石井孝明
上岛康之
铃木亮
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Sanyo Electric Co Ltd
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Sanyo Electric Co Ltd
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Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of CN1862940A publication Critical patent/CN1862940A/zh
Application granted granted Critical
Publication of CN1862940B publication Critical patent/CN1862940B/zh
Anticipated expiration legal-status Critical
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    • 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
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/14—Drive circuits; Control arrangements or methods
    • 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
    • H02N2/065—Large signal circuits, e.g. final stages
    • H02N2/067—Large signal circuits, e.g. final stages generating drive pulses
    • 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

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
CN2006100550967A 2005-05-12 2006-03-02 驱动波发生电路 Expired - Fee Related CN1862940B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005140057A JP4694886B2 (ja) 2005-05-12 2005-05-12 駆動波発生回路
JP140057/05 2005-05-12

Publications (2)

Publication Number Publication Date
CN1862940A CN1862940A (zh) 2006-11-15
CN1862940B true CN1862940B (zh) 2010-09-08

Family

ID=37390288

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006100550967A Expired - Fee Related CN1862940B (zh) 2005-05-12 2006-03-02 驱动波发生电路

Country Status (5)

Country Link
US (1) US7288913B2 (https=)
JP (1) JP4694886B2 (https=)
KR (1) KR100750055B1 (https=)
CN (1) CN1862940B (https=)
TW (1) TW200640117A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5044351B2 (ja) * 2007-09-27 2012-10-10 オンセミコンダクター・トレーディング・リミテッド 駆動波発生回路
US8084969B2 (en) 2007-10-01 2011-12-27 Allegro Microsystems, Inc. Hall-effect based linear motor controller
US7936144B2 (en) * 2008-03-06 2011-05-03 Allegro Microsystems, Inc. Self-calibration algorithms in a small motor driver IC with an integrated position sensor
KR100972434B1 (ko) * 2008-07-21 2010-07-26 삼성전기주식회사 압전모터 구동회로
JP2010057308A (ja) * 2008-08-29 2010-03-11 Panasonic Corp 駆動装置及びそれを備えた撮像装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155521A (en) * 1990-12-31 1992-10-13 Eastman Kodak Company Counter-driven shutter actuator control circuit
US6476537B1 (en) * 1999-11-03 2002-11-05 New Focus, Inc. Apparatus for controlling a piezoelectric assembly of a piezo actuator coupled with a driven member
CN1578581A (zh) * 2003-07-16 2005-02-09 模拟微电子学股份有限公司 具有独立调节频率和占空度冷阴极荧光灯的电路

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316219A (en) * 1980-07-17 1982-02-16 Rca Corporation Synchronizing circuit adaptable for various TV standards
US4369455A (en) * 1980-12-08 1983-01-18 Hewlett-Packard Company Ink jet printer drive pulse for elimination of multiple ink droplet ejection
JPH03224012A (ja) * 1990-01-30 1991-10-03 Hitachi Constr Mach Co Ltd 移動機構のモータ制御回路
JPH07255186A (ja) * 1994-03-14 1995-10-03 Olympus Optical Co Ltd 超音波モータの駆動回路
JP3798832B2 (ja) * 1995-09-29 2006-07-19 オリンパス株式会社 アクチュエータ駆動装置
JPH10234191A (ja) 1996-12-20 1998-09-02 Nikon Corp 振動アクチュエータの駆動方法および駆動装置
JPH1189253A (ja) 1997-09-11 1999-03-30 Minolta Co Ltd 駆動パルス発生装置
CA2279680C (en) * 1999-08-05 2002-11-26 Vtech Communications, Ltd. Binary waveform shaping apparatus
JP2003324947A (ja) 2002-05-09 2003-11-14 Matsushita Electric Ind Co Ltd 圧電トランスの駆動装置
JP3646154B2 (ja) * 2002-08-21 2005-05-11 コニカミノルタホールディングス株式会社 駆動装置
KR100638618B1 (ko) * 2004-09-22 2006-10-26 삼성전기주식회사 압전 액츄에이터 구동 시스템

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155521A (en) * 1990-12-31 1992-10-13 Eastman Kodak Company Counter-driven shutter actuator control circuit
US6476537B1 (en) * 1999-11-03 2002-11-05 New Focus, Inc. Apparatus for controlling a piezoelectric assembly of a piezo actuator coupled with a driven member
CN1578581A (zh) * 2003-07-16 2005-02-09 模拟微电子学股份有限公司 具有独立调节频率和占空度冷阴极荧光灯的电路

Also Published As

Publication number Publication date
JP2006320107A (ja) 2006-11-24
TW200640117A (en) 2006-11-16
US20060255684A1 (en) 2006-11-16
KR20060117226A (ko) 2006-11-16
KR100750055B1 (ko) 2007-08-16
US7288913B2 (en) 2007-10-30
CN1862940A (zh) 2006-11-15
JP4694886B2 (ja) 2011-06-08
TWI309917B (https=) 2009-05-11

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100908

Termination date: 20210302