DD95609A5 - - Google Patents
Info
- Publication number
- DD95609A5 DD95609A5 DD16256472A DD16256472A DD95609A5 DD 95609 A5 DD95609 A5 DD 95609A5 DD 16256472 A DD16256472 A DD 16256472A DD 16256472 A DD16256472 A DD 16256472A DD 95609 A5 DD95609 A5 DD 95609A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/58—Multiple crystal filters
- H03H9/60—Electric coupling means therefor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/0504—Holders or supports for bulk acoustic wave devices
- H03H9/0509—Holders or supports for bulk acoustic wave devices consisting of adhesive elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/542—Filters comprising resonators of piezoelectric or electrostrictive material including passive elements
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46027426A JPS5145430B1 (OSRAM) | 1971-04-26 | 1971-04-26 | |
| JP2742571 | 1971-04-26 | ||
| JP3507271 | 1971-05-22 | ||
| JP4359271A JPS5149385B1 (OSRAM) | 1971-06-17 | 1971-06-17 | |
| JP5983271A JPS5219419B2 (OSRAM) | 1971-08-07 | 1971-08-07 | |
| JP6640271A JPS4831852A (OSRAM) | 1971-08-30 | 1971-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD95609A5 true DD95609A5 (OSRAM) | 1973-02-12 |
Family
ID=27549344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16256472A DD95609A5 (OSRAM) | 1971-04-26 | 1972-04-25 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD95609A5 (OSRAM) |
| DE (1) | DE2220487A1 (OSRAM) |
| FR (1) | FR2136643A5 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2562352B1 (fr) * | 1984-03-30 | 1989-10-20 | Cepe | Resonateur piezo-electrique |
-
1972
- 1972-04-24 FR FR7214438A patent/FR2136643A5/fr not_active Expired
- 1972-04-25 DD DD16256472A patent/DD95609A5/xx unknown
- 1972-04-26 DE DE19722220487 patent/DE2220487A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2220487A1 (de) | 1973-02-22 |
| FR2136643A5 (OSRAM) | 1972-12-22 |