DE2946162A1 - Piezoelektrischer resonator - Google Patents
Piezoelektrischer resonatorInfo
- Publication number
- DE2946162A1 DE2946162A1 DE19792946162 DE2946162A DE2946162A1 DE 2946162 A1 DE2946162 A1 DE 2946162A1 DE 19792946162 DE19792946162 DE 19792946162 DE 2946162 A DE2946162 A DE 2946162A DE 2946162 A1 DE2946162 A1 DE 2946162A1
- Authority
- DE
- Germany
- Prior art keywords
- piezoelectric resonator
- rod
- holding frame
- metallic layer
- metallic
- 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
- 230000000694 effects Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000002775 capsule Substances 0.000 description 5
- 238000005219 brazing Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 239000002966 varnish Substances 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
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
- H03H9/177—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator of the energy-trap type
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
- G04F5/063—Constructional details
-
- 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
- H03H9/0595—Holders; Supports the holder support and resonator being formed in one body
-
- 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
- H03H9/1035—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by two sealing substrates sandwiching the piezoelectric layer of the BAW device
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7833350A FR2441960A1 (fr) | 1978-11-16 | 1978-11-16 | Resonateur piezoelectrique travaillant en cisaillement d'epaisseur |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2946162A1 true DE2946162A1 (de) | 1980-06-04 |
DE2946162C2 DE2946162C2 (US06272168-20010807-M00014.png) | 1989-08-10 |
Family
ID=9215348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792946162 Granted DE2946162A1 (de) | 1978-11-16 | 1979-11-15 | Piezoelektrischer resonator |
Country Status (6)
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH626479A5 (US06272168-20010807-M00014.png) * | 1979-07-05 | 1981-11-13 | Suisse Horlogerie | |
JPS5890698A (ja) * | 1981-11-25 | 1983-05-30 | 松下電器産業株式会社 | 発音装置 |
GB2124021A (en) * | 1982-07-16 | 1984-02-08 | Philips Electronic Associated | Piezo-electric resonator or filter |
EP0100501B1 (en) * | 1982-07-28 | 1989-02-08 | Matsushita Electric Industrial Co., Ltd. | Vibration sensor |
JPS59119911A (ja) * | 1982-12-25 | 1984-07-11 | Fujitsu Ltd | 圧電振動子 |
JPS6146609A (ja) * | 1984-08-10 | 1986-03-06 | Murata Mfg Co Ltd | 圧電振動子 |
JPS6196812A (ja) * | 1984-10-17 | 1986-05-15 | Murata Mfg Co Ltd | 電子部品 |
JPS62109420A (ja) * | 1985-11-07 | 1987-05-20 | Alps Electric Co Ltd | 弾性表面波素子 |
GB8906619D0 (en) * | 1989-03-22 | 1989-05-04 | Marconi Electronic Devices | Hermetic crystal packages |
JPH083060Y2 (ja) * | 1989-06-02 | 1996-01-29 | 株式会社村田製作所 | 圧電共振子 |
JPH033838U (US06272168-20010807-M00014.png) * | 1989-06-02 | 1991-01-16 | ||
GB2242779A (en) * | 1990-04-03 | 1991-10-09 | British Aerospace | Dither spring assembly for laser gyroscope. |
JPH042116U (US06272168-20010807-M00014.png) * | 1990-04-21 | 1992-01-09 | ||
KR0158469B1 (ko) * | 1992-10-15 | 1999-03-20 | 모리시타 요이찌 | 발진자 |
EP0596522A1 (en) * | 1992-11-06 | 1994-05-11 | AVANCE TECHNOLOGY, Inc. | High frequency crystal resonator |
JP3114461B2 (ja) * | 1993-10-21 | 2000-12-04 | 株式会社村田製作所 | エネルギー閉じ込め型圧電共振子 |
DE4419085C2 (de) * | 1993-05-31 | 1999-09-02 | Murata Manufacturing Co | Chipförmiger Baustein mit piezoelektrischer Resonanz |
JPH07106905A (ja) * | 1993-10-06 | 1995-04-21 | Matsushita Electric Ind Co Ltd | 発振子 |
US6590315B2 (en) * | 2000-05-26 | 2003-07-08 | William D. Beaver | Surface mount quartz crystal resonators and methods for making same |
JP2005286992A (ja) * | 2004-03-02 | 2005-10-13 | Seiko Epson Corp | 圧電振動片、圧電振動子および圧電発振器 |
JP4536552B2 (ja) * | 2005-02-28 | 2010-09-01 | ケイ・アール・ディコーポレーション株式会社 | Icタグ |
JP5078512B2 (ja) * | 2007-09-06 | 2012-11-21 | 日本電波工業株式会社 | 水晶デバイス |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2537361A1 (de) * | 1974-08-20 | 1976-03-18 | Suisse Horlogerie | Resonator |
DE2703335A1 (de) * | 1976-01-29 | 1977-08-04 | Seiko Instr & Electronics | Piezoelektrischer schwinger mit dickenscherungsschwingung |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR911761A (fr) * | 1945-02-02 | 1946-07-19 | Thomson Houston Comp Francaise | Perfectionnements aux cristaux piézo-électriques |
FR948592A (fr) * | 1947-06-27 | 1949-08-04 | Brush Dev Co | Perfectionnements aux cristaux piézo-électriques |
FR953895A (fr) * | 1947-10-07 | 1949-12-14 | Procédé de fabrication de montures à cristal piézo-électrique | |
FR1373536A (fr) * | 1963-11-04 | 1964-09-25 | Clevite Corp | Boîtier enveloppe pour circuit électrique |
US3339091A (en) * | 1964-05-25 | 1967-08-29 | Hewlett Packard Co | Crystal resonators |
US3453458A (en) * | 1965-04-19 | 1969-07-01 | Clevite Corp | Resonator supporting structure |
US3617780A (en) * | 1967-10-26 | 1971-11-02 | Hewlett Packard Co | Piezoelectric transducer and method for mounting same |
USRE26707E (en) * | 1969-02-11 | 1969-11-04 | Crystal resonators | |
US3745385A (en) * | 1972-01-31 | 1973-07-10 | Matsushita Electric Ind Co Ltd | Piezoelectric ceramic resonator |
SU513471A1 (ru) * | 1973-01-17 | 1976-05-05 | Предприятие П/Я Г-4149 | Кварцевый резонатор |
JPS5023954A (US06272168-20010807-M00014.png) * | 1973-07-04 | 1975-03-14 | ||
US3885173A (en) * | 1973-10-09 | 1975-05-20 | Magnavox Co | Apparatus and method for coupling an acoustical surface wave device to an electronic circuit |
JPS5081491A (US06272168-20010807-M00014.png) * | 1973-11-20 | 1975-07-02 | ||
CH578803A5 (US06272168-20010807-M00014.png) * | 1974-05-14 | 1976-08-13 | Suisse Horlogerie | |
JPS583602B2 (ja) * | 1974-11-09 | 1983-01-22 | セイコーエプソン株式会社 | スイシヨウシンドウシ |
CH1212475A4 (US06272168-20010807-M00014.png) * | 1975-09-18 | 1977-07-29 | ||
JPS5253690A (en) * | 1975-10-28 | 1977-04-30 | Seiko Instr & Electronics Ltd | Thickness sliding crystal vibrator |
JPS5279794A (en) * | 1975-12-26 | 1977-07-05 | Seiko Instr & Electronics Ltd | Piezo-vibrator unit |
FR2338607A1 (fr) * | 1976-01-16 | 1977-08-12 | France Etat | Resonateur a quartz a electrodes non adherentes au cristal |
JPS5291678A (en) * | 1976-01-29 | 1977-08-02 | Seiko Instr & Electronics Ltd | Profile slide vibrator |
JPS5291677A (en) * | 1976-01-29 | 1977-08-02 | Seiko Instr & Electronics Ltd | Longitudinal vibration type piezoelectric vibrator |
JPS5375892A (en) * | 1976-12-17 | 1978-07-05 | Seiko Instr & Electronics Ltd | Crystal vibrator |
JPS5398793A (en) * | 1977-02-09 | 1978-08-29 | Seiko Epson Corp | Piezo electric vibrator |
US4216462A (en) * | 1978-03-06 | 1980-08-05 | General Electric Company | Patient monitoring and data processing system |
-
1978
- 1978-11-16 FR FR7833350A patent/FR2441960A1/fr active Granted
-
1979
- 1979-10-26 CH CH961779A patent/CH633394A5/fr not_active IP Right Cessation
- 1979-11-02 US US06/090,842 patent/US4451754A/en not_active Expired - Lifetime
- 1979-11-15 DE DE19792946162 patent/DE2946162A1/de active Granted
- 1979-11-15 GB GB7939630A patent/GB2040561B/en not_active Expired
- 1979-11-16 JP JP14788779A patent/JPS5568718A/ja active Pending
-
1986
- 1986-10-06 JP JP1986152611U patent/JPS6258923U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2537361A1 (de) * | 1974-08-20 | 1976-03-18 | Suisse Horlogerie | Resonator |
DE2703335A1 (de) * | 1976-01-29 | 1977-08-04 | Seiko Instr & Electronics | Piezoelektrischer schwinger mit dickenscherungsschwingung |
Also Published As
Publication number | Publication date |
---|---|
JPS5568718A (en) | 1980-05-23 |
GB2040561B (en) | 1982-10-27 |
CH633394A5 (fr) | 1982-11-30 |
JPS6258923U (US06272168-20010807-M00014.png) | 1987-04-11 |
GB2040561A (en) | 1980-08-28 |
FR2441960A1 (fr) | 1980-06-13 |
DE2946162C2 (US06272168-20010807-M00014.png) | 1989-08-10 |
FR2441960B1 (US06272168-20010807-M00014.png) | 1982-03-12 |
US4451754A (en) | 1984-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: DRYAN-FORDAHL TECHNOLOGIES S.A., 2502 BIENNE, CH |
|
8128 | New person/name/address of the agent |
Representative=s name: HAFT, U., DIPL.-PHYS., 8000 MUENCHEN BERNGRUBER, O |
|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: VIBRO-METER S.A., FREIBURG/ FRIBOURG, CH |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |