JP3806826B2 - 振動ミラー形走査装置用駆動回路 - Google Patents
振動ミラー形走査装置用駆動回路 Download PDFInfo
- Publication number
- JP3806826B2 JP3806826B2 JP04687697A JP4687697A JP3806826B2 JP 3806826 B2 JP3806826 B2 JP 3806826B2 JP 04687697 A JP04687697 A JP 04687697A JP 4687697 A JP4687697 A JP 4687697A JP 3806826 B2 JP3806826 B2 JP 3806826B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- voltage
- period
- pulse train
- oscillation
- 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 - Lifetime
Links
- 230000010355 oscillation Effects 0.000 claims abstract description 104
- 230000005284 excitation Effects 0.000 claims abstract description 83
- 238000006243 chemical reaction Methods 0.000 claims description 116
- 230000005279 excitation period Effects 0.000 claims description 24
- 238000005070 sampling Methods 0.000 claims description 24
- 230000002441 reversible effect Effects 0.000 claims description 19
- 230000000630 rising effect Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000003990 capacitor Substances 0.000 description 21
- 238000010586 diagram Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 4
- 239000013641 positive control Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000013642 negative control Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Landscapes
- Mechanical Optical Scanning Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04687697A JP3806826B2 (ja) | 1997-01-23 | 1997-01-23 | 振動ミラー形走査装置用駆動回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04687697A JP3806826B2 (ja) | 1997-01-23 | 1997-01-23 | 振動ミラー形走査装置用駆動回路 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH10207973A JPH10207973A (ja) | 1998-08-07 |
| JPH10207973A5 JPH10207973A5 (enrdf_load_stackoverflow) | 2004-12-24 |
| JP3806826B2 true JP3806826B2 (ja) | 2006-08-09 |
Family
ID=12759562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04687697A Expired - Lifetime JP3806826B2 (ja) | 1997-01-23 | 1997-01-23 | 振動ミラー形走査装置用駆動回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3806826B2 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2120011A1 (en) | 2008-05-15 | 2009-11-18 | Funai Electric Co., Ltd. | Vibrating element |
| EP2940509A1 (en) * | 2014-04-30 | 2015-11-04 | Trilite Technologies GmbH | Apparatus and method for driving and measuring a MEMS mirror system |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002277811A (ja) | 2001-03-22 | 2002-09-25 | Olympus Optical Co Ltd | 光スキャナ駆動装置および方法 |
| JP2003066360A (ja) * | 2001-08-29 | 2003-03-05 | Olympus Optical Co Ltd | 電磁駆動式アクチュエータの駆動装置および揺動検出方法 |
| US6865064B2 (en) * | 2001-08-29 | 2005-03-08 | Olympus Corporation | Drive apparatus and drive method for electromagnetic drive actuator |
| CN114421780B (zh) * | 2022-03-11 | 2022-06-21 | 深圳市首航新能源股份有限公司 | 一种谐振变换器及控制方法 |
| CN114706212B (zh) * | 2022-04-08 | 2024-03-26 | 佛山市顺德区蚬华多媒体制品有限公司 | 一种电磁驱动微型电机的驱动方法 |
-
1997
- 1997-01-23 JP JP04687697A patent/JP3806826B2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2120011A1 (en) | 2008-05-15 | 2009-11-18 | Funai Electric Co., Ltd. | Vibrating element |
| US8203290B2 (en) | 2008-05-15 | 2012-06-19 | Funai Electric Co., Ltd. | Vibrating element |
| EP2940509A1 (en) * | 2014-04-30 | 2015-11-04 | Trilite Technologies GmbH | Apparatus and method for driving and measuring a MEMS mirror system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10207973A (ja) | 1998-08-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8203290B2 (en) | Vibrating element | |
| JP3932661B2 (ja) | 角速度センサ駆動回路 | |
| KR100288770B1 (ko) | 센서리스 3상 비엘디시 모터의 정류 회로 | |
| JP3806826B2 (ja) | 振動ミラー形走査装置用駆動回路 | |
| JP2008157925A (ja) | 駆動装置、物理量測定装置及び電子機器 | |
| US6809485B2 (en) | Driving device for oscillatory actuator | |
| TW201210186A (en) | A Pulse Amplitude Modulation method for the brushless DC motor | |
| US11681140B2 (en) | MEMS mirror driven by dual pulse drive signal | |
| US5796222A (en) | System for driving and controlling the motion of an oscillatory electromechanical system especially suitable for use in an optical scanner | |
| JP2002078368A (ja) | アクチュエータ駆動装置 | |
| JP2000088581A (ja) | 角速度センサ | |
| CN202229762U (zh) | 一种激光陀螺数字机抖控制电路 | |
| JP2001305471A (ja) | 電磁アクチュエータ、電磁アクチュエータの駆動制御装置及び方法、電磁アクチュエータの共振周波数信号生成装置及び方法 | |
| WO2001072435A1 (fr) | Vibreur et telephone portable equipe d'un tel dispositif | |
| JPH10207973A5 (enrdf_load_stackoverflow) | ||
| JP3235742B2 (ja) | モータ制御駆動回路 | |
| JP5892116B2 (ja) | 加振装置 | |
| Brunner et al. | Digital asynchronous phase locked loop for precision control of MOEMS scanning mirror | |
| JP6160321B2 (ja) | 加振装置 | |
| JP6225526B2 (ja) | 加振装置 | |
| JPS6252282B2 (enrdf_load_stackoverflow) | ||
| JP3057339B2 (ja) | 電子時計用ステップモータ装置 | |
| JP3226414B2 (ja) | 超音波モータの駆動回路 | |
| JP2731647B2 (ja) | ブラシレスモータの駆動回路 | |
| JPH02101975A (ja) | 超音波モータの駆動回路 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040122 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040122 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060227 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20060411 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060428 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090526 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100526 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110526 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110526 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120526 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130526 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140526 Year of fee payment: 8 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |