JPH036025Y2 - - Google Patents
Info
- Publication number
- JPH036025Y2 JPH036025Y2 JP1984015399U JP1539984U JPH036025Y2 JP H036025 Y2 JPH036025 Y2 JP H036025Y2 JP 1984015399 U JP1984015399 U JP 1984015399U JP 1539984 U JP1539984 U JP 1539984U JP H036025 Y2 JPH036025 Y2 JP H036025Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- frame
- adhesive
- lids
- view
- 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
- 239000000853 adhesive Substances 0.000 claims description 27
- 230000001070 adhesive effect Effects 0.000 claims description 27
- 238000005304 joining Methods 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 description 30
- 238000007789 sealing Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 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 devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/0504—Holders; Supports for bulk acoustic wave devices
- H03H9/0514—Holders; Supports for bulk acoustic wave devices consisting of mounting pads or bumps
-
- 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
- H03H9/1007—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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1539984U JPS60129717U (ja) | 1984-02-08 | 1984-02-08 | 圧電振動子 |
| GB08431814A GB2154058B (en) | 1984-02-08 | 1984-12-17 | Piezoelectric resonator |
| DE19843446612 DE3446612A1 (de) | 1984-02-08 | 1984-12-20 | Piezoelektrischer resonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1539984U JPS60129717U (ja) | 1984-02-08 | 1984-02-08 | 圧電振動子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60129717U JPS60129717U (ja) | 1985-08-30 |
| JPH036025Y2 true JPH036025Y2 (US20030199744A1-20031023-C00003.png) | 1991-02-15 |
Family
ID=11887652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1539984U Granted JPS60129717U (ja) | 1984-02-08 | 1984-02-08 | 圧電振動子 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS60129717U (US20030199744A1-20031023-C00003.png) |
| DE (1) | DE3446612A1 (US20030199744A1-20031023-C00003.png) |
| GB (1) | GB2154058B (US20030199744A1-20031023-C00003.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4013665A1 (de) * | 1990-04-27 | 1991-10-31 | Fraunhofer Ges Forschung | Sensor zum nachweisen eines stoffes in einer fluessigkeit |
| DE19734706A1 (de) * | 1997-08-11 | 1999-02-18 | Fraunhofer Ges Forschung | Piezoelektrischer Resonator, Verfahren zur Herstellung des Resonators sowie dessen Einsatz als Sensorelement zum Erfassen der Konzentration eines in einem Fluid enthaltenen Stoffes und/oder der Bestimmung physikalischer Eigenschaften des Fluids |
| SE0203772D0 (sv) | 2002-12-19 | 2002-12-19 | Attana Ab | Piezoelectric sensor arrangement |
| JP6744078B2 (ja) * | 2015-09-15 | 2020-08-19 | リバーエレテック株式会社 | 水晶振動子 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS537172A (en) * | 1976-07-09 | 1978-01-23 | Hitachi Ltd | Solder-sealed ceramic package |
| JPS5818288U (ja) * | 1981-07-30 | 1983-02-04 | 青沼 守夫 | 連続旗 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2484004A (en) * | 1945-11-14 | 1949-10-04 | Reeves Hoffman Corp | Crystal holder |
| GB1315043A (en) * | 1969-08-25 | 1973-04-26 | Tokyo Electric Co Ltd | Ceramic piezoelectric resonators |
| JPS5027869Y1 (US20030199744A1-20031023-C00003.png) * | 1970-05-13 | 1975-08-18 | ||
| JPS5579121U (US20030199744A1-20031023-C00003.png) * | 1978-11-24 | 1980-05-31 | ||
| DE2939844A1 (de) * | 1978-12-21 | 1980-07-10 | Seiko Instr & Electronics | Quarzschwinger |
| CH643980B (fr) * | 1981-04-02 | Ebauchesfabrik Eta Ag | Oscillateur piezo-electrique et procede pour sa fabrication. |
-
1984
- 1984-02-08 JP JP1539984U patent/JPS60129717U/ja active Granted
- 1984-12-17 GB GB08431814A patent/GB2154058B/en not_active Expired
- 1984-12-20 DE DE19843446612 patent/DE3446612A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS537172A (en) * | 1976-07-09 | 1978-01-23 | Hitachi Ltd | Solder-sealed ceramic package |
| JPS5818288U (ja) * | 1981-07-30 | 1983-02-04 | 青沼 守夫 | 連続旗 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2154058B (en) | 1988-03-09 |
| GB2154058A (en) | 1985-08-29 |
| JPS60129717U (ja) | 1985-08-30 |
| DE3446612A1 (de) | 1985-08-08 |
| GB8431814D0 (en) | 1985-01-30 |
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