TW220001B - Multi-mode adjustable piezo-electric element - Google Patents
Multi-mode adjustable piezo-electric elementInfo
- Publication number
- TW220001B TW220001B TW81105619A TW81105619A TW220001B TW 220001 B TW220001 B TW 220001B TW 81105619 A TW81105619 A TW 81105619A TW 81105619 A TW81105619 A TW 81105619A TW 220001 B TW220001 B TW 220001B
- Authority
- TW
- Taiwan
- Prior art keywords
- dimension
- length
- electric element
- base plate
- mode adjustable
- Prior art date
Links
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
Multi-mode adjustable piezo-electric element, in which the base plate of the element has a first dimension length, a second dimension length, and a third dimension length; in which their length order is the first dimension length, the second dimension length, and the third dimension length; on the two ends of the first dimension direction of the base plate has a polarized direction which is parallel to the first dimension; the element is characterized in: the central part of the base plate contains at least two polarized direction which are opposition to each other and are perpendicular to the first dimension; and there are more than two electrodes on the exterior of the base plate which is parallel to the first dimension.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW81105619A TW220001B (en) | 1992-07-14 | 1992-07-14 | Multi-mode adjustable piezo-electric element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW81105619A TW220001B (en) | 1992-07-14 | 1992-07-14 | Multi-mode adjustable piezo-electric element |
Publications (1)
Publication Number | Publication Date |
---|---|
TW220001B true TW220001B (en) | 1994-02-01 |
Family
ID=51348059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW81105619A TW220001B (en) | 1992-07-14 | 1992-07-14 | Multi-mode adjustable piezo-electric element |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW220001B (en) |
-
1992
- 1992-07-14 TW TW81105619A patent/TW220001B/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |