KR100750055B1 - 구동파 발생 회로 - Google Patents

구동파 발생 회로 Download PDF

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Publication number
KR100750055B1
KR100750055B1 KR20060042296A KR20060042296A KR100750055B1 KR 100750055 B1 KR100750055 B1 KR 100750055B1 KR 20060042296 A KR20060042296 A KR 20060042296A KR 20060042296 A KR20060042296 A KR 20060042296A KR 100750055 B1 KR100750055 B1 KR 100750055B1
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KR
South Korea
Prior art keywords
counter
drive
output
basic
gate
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
KR20060042296A
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English (en)
Korean (ko)
Other versions
KR20060117226A (ko
Inventor
데쯔야 요시또미
노리아끼 오까다
다까아끼 이시이
야스유끼 우에시마
아끼라 스즈끼
Original Assignee
산요덴키가부시키가이샤
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Publication of KR20060117226A publication Critical patent/KR20060117226A/ko
Application granted granted Critical
Publication of KR100750055B1 publication Critical patent/KR100750055B1/ko
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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)
KR20060042296A 2005-05-12 2006-05-11 구동파 발생 회로 Expired - Fee Related KR100750055B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2005-00140057 2005-05-12
JP2005140057A JP4694886B2 (ja) 2005-05-12 2005-05-12 駆動波発生回路

Publications (2)

Publication Number Publication Date
KR20060117226A KR20060117226A (ko) 2006-11-16
KR100750055B1 true KR100750055B1 (ko) 2007-08-16

Family

ID=37390288

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20060042296A Expired - Fee Related KR100750055B1 (ko) 2005-05-12 2006-05-11 구동파 발생 회로

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=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100998131B1 (ko) * 2007-09-27 2010-12-02 산요 세미컨덕터 컴퍼니 리미티드 구동파 발생 회로

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2003324947A (ja) 2002-05-09 2003-11-14 Matsushita Electric Ind Co Ltd 圧電トランスの駆動装置
KR20060027043A (ko) * 2004-09-22 2006-03-27 삼성전기주식회사 압전 액츄에이터 구동 시스템

Family Cites Families (10)

* 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
US5155521A (en) * 1990-12-31 1992-10-13 Eastman Kodak Company Counter-driven shutter actuator control circuit
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
CA2279680C (en) * 1999-08-05 2002-11-26 Vtech Communications, Ltd. Binary waveform shaping apparatus
DE60039156D1 (de) * 1999-11-03 2008-07-24 New Focus Inc Steuerung für einen piezoelektrischen aktor
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
US6911786B2 (en) * 2003-07-16 2005-06-28 Analog Microelectronics, Inc. CCFL circuit with independent adjustment of frequency and duty cycle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2003324947A (ja) 2002-05-09 2003-11-14 Matsushita Electric Ind Co Ltd 圧電トランスの駆動装置
KR20060027043A (ko) * 2004-09-22 2006-03-27 삼성전기주식회사 압전 액츄에이터 구동 시스템

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100998131B1 (ko) * 2007-09-27 2010-12-02 산요 세미컨덕터 컴퍼니 리미티드 구동파 발생 회로
US7936107B2 (en) 2007-09-27 2011-05-03 Sanyo Electric Co., Ltd. Drive wave generation circuit

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
US7288913B2 (en) 2007-10-30
CN1862940A (zh) 2006-11-15
JP4694886B2 (ja) 2011-06-08
CN1862940B (zh) 2010-09-08
TWI309917B (https=) 2009-05-11

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