JPS56164928A - Mechanical vibrator - Google Patents
Mechanical vibratorInfo
- Publication number
- JPS56164928A JPS56164928A JP6911280A JP6911280A JPS56164928A JP S56164928 A JPS56164928 A JP S56164928A JP 6911280 A JP6911280 A JP 6911280A JP 6911280 A JP6911280 A JP 6911280A JP S56164928 A JPS56164928 A JP S56164928A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- mechanical vibrator
- substrate
- movable part
- constitution
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/10—Mounting in enclosures
- H03H9/12—Mounting in enclosures for networks with interaction of optical and acoustic waves
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
- G02B26/085—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting means being moved or deformed by electromagnetic means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10554—Moving beam scanning
- G06K7/10594—Beam path
- G06K7/10603—Basic scanning using moving elements
- G06K7/10633—Basic scanning using moving elements by oscillation
- G06K7/10643—Activating means
- G06K7/10653—Activating means using flexible or piezoelectric means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/046—Construction
- H04R9/047—Construction in which the windings of the moving coil lay in the same plane
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Acoustics & Sound (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6911280A JPS56164928A (en) | 1980-05-22 | 1980-05-22 | Mechanical vibrator |
US06/242,627 US4421381A (en) | 1980-04-04 | 1981-03-11 | Mechanical vibrating element |
GB8108973A GB2075762B (en) | 1980-04-04 | 1981-03-23 | Mechanical vibrating element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6911280A JPS56164928A (en) | 1980-05-22 | 1980-05-22 | Mechanical vibrator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56164928A true JPS56164928A (en) | 1981-12-18 |
JPS6359565B2 JPS6359565B2 (ja) | 1988-11-21 |
Family
ID=13393218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6911280A Granted JPS56164928A (en) | 1980-04-04 | 1980-05-22 | Mechanical vibrator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56164928A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5897610A (ja) * | 1981-12-08 | 1983-06-10 | Yokogawa Hokushin Electric Corp | 捩り−周波数変換器 |
WO2006087866A1 (ja) * | 2005-02-17 | 2006-08-24 | Matsushita Electric Industrial Co., Ltd. | 圧電型スピーカおよびその製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4948985A (ja) * | 1972-06-28 | 1974-05-11 | ||
JPS5115388A (ja) * | 1974-07-29 | 1976-02-06 | Citizen Watch Co Ltd | Suishoshindoshi |
JPS5487083A (en) * | 1977-12-22 | 1979-07-11 | Seiko Instr & Electronics Ltd | Piezoelectric oscillator |
-
1980
- 1980-05-22 JP JP6911280A patent/JPS56164928A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4948985A (ja) * | 1972-06-28 | 1974-05-11 | ||
JPS5115388A (ja) * | 1974-07-29 | 1976-02-06 | Citizen Watch Co Ltd | Suishoshindoshi |
JPS5487083A (en) * | 1977-12-22 | 1979-07-11 | Seiko Instr & Electronics Ltd | Piezoelectric oscillator |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5897610A (ja) * | 1981-12-08 | 1983-06-10 | Yokogawa Hokushin Electric Corp | 捩り−周波数変換器 |
JPH0136564B2 (ja) * | 1981-12-08 | 1989-08-01 | Yokogawa Electric Corp | |
WO2006087866A1 (ja) * | 2005-02-17 | 2006-08-24 | Matsushita Electric Industrial Co., Ltd. | 圧電型スピーカおよびその製造方法 |
US8014547B2 (en) | 2005-02-17 | 2011-09-06 | Panasonic Corporation | Piezoelectric speaker and method for manufacturing the same |
JP4846710B2 (ja) * | 2005-02-17 | 2011-12-28 | パナソニック株式会社 | 圧電型スピーカおよびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6359565B2 (ja) | 1988-11-21 |
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