JPH0148692B2 - - Google Patents
Info
- Publication number
- JPH0148692B2 JPH0148692B2 JP19878881A JP19878881A JPH0148692B2 JP H0148692 B2 JPH0148692 B2 JP H0148692B2 JP 19878881 A JP19878881 A JP 19878881A JP 19878881 A JP19878881 A JP 19878881A JP H0148692 B2 JPH0148692 B2 JP H0148692B2
- Authority
- JP
- Japan
- Prior art keywords
- case
- piezoelectric resonant
- opening
- resonant element
- piezoelectric
- 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
Links
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 description 12
- 239000000919 ceramic Substances 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 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
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/10—Mounting in enclosures
- H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
- H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
- H03H9/1028—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device the BAW device being held between spring terminals
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19878881A JPS5899021A (ja) | 1981-12-09 | 1981-12-09 | 圧電共振部品の製造方法 |
| US06/446,729 US4431938A (en) | 1981-12-09 | 1982-12-03 | Grooved piezoelectric resonating element and a mounting therefore |
| GB08235045A GB2113461B (en) | 1981-12-09 | 1982-12-08 | Piezoelectric resonating element and method of manufacture thereof |
| DE19823245658 DE3245658A1 (de) | 1981-12-09 | 1982-12-09 | Piezoelektrisches resonanzelement, verfahren zur herstellung desselben und piezoelektrische resonanzeinrichtung mit demselben |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19878881A JPS5899021A (ja) | 1981-12-09 | 1981-12-09 | 圧電共振部品の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5899021A JPS5899021A (ja) | 1983-06-13 |
| JPH0148692B2 true JPH0148692B2 (en]) | 1989-10-20 |
Family
ID=16396913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19878881A Granted JPS5899021A (ja) | 1981-12-09 | 1981-12-09 | 圧電共振部品の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5899021A (en]) |
-
1981
- 1981-12-09 JP JP19878881A patent/JPS5899021A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5899021A (ja) | 1983-06-13 |
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