DE2550434C3 - Miniatur-Quarz kristallscherschwinger - Google Patents
Miniatur-Quarz kristallscherschwingerInfo
- Publication number
- DE2550434C3 DE2550434C3 DE2550434A DE2550434A DE2550434C3 DE 2550434 C3 DE2550434 C3 DE 2550434C3 DE 2550434 A DE2550434 A DE 2550434A DE 2550434 A DE2550434 A DE 2550434A DE 2550434 C3 DE2550434 C3 DE 2550434C3
- Authority
- DE
- Germany
- Prior art keywords
- quartz crystal
- plate
- oscillator
- shear
- thin
- 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
- 239000010453 quartz Substances 0.000 title claims abstract description 62
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000013078 crystal Substances 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 230000010355 oscillation Effects 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 238000001259 photo etching Methods 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052737 gold Inorganic materials 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 4
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 claims description 2
- 239000007772 electrode material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000002699 waste material 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 elements; 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
- H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
-
- 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 elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders or supports
- H03H9/09—Elastic or damping supports
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49129111A JPS583602B2 (ja) | 1974-11-09 | 1974-11-09 | スイシヨウシンドウシ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2550434A1 DE2550434A1 (de) | 1976-05-13 |
| DE2550434B2 DE2550434B2 (de) | 1979-05-23 |
| DE2550434C3 true DE2550434C3 (de) | 1980-01-31 |
Family
ID=15001326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2550434A Expired DE2550434C3 (de) | 1974-11-09 | 1975-11-10 | Miniatur-Quarz kristallscherschwinger |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4035674A (https=) |
| JP (1) | JPS583602B2 (https=) |
| CH (1) | CH613835B (https=) |
| DE (1) | DE2550434C3 (https=) |
| GB (1) | GB1464229A (https=) |
| HK (1) | HK54878A (https=) |
| MY (1) | MY7800431A (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5291673A (en) * | 1976-01-29 | 1977-08-02 | Seiko Instr & Electronics Ltd | Thickness sliding vibrator |
| GB1592010A (en) * | 1977-01-12 | 1981-07-01 | Suwa Seikosha Kk | Contour vibrator |
| JPS5390790A (en) * | 1977-01-19 | 1978-08-09 | Seiko Epson Corp | Miniature contour slide crystal vibrator |
| JPS5938764B2 (ja) * | 1977-02-09 | 1984-09-19 | 株式会社精工舎 | 厚みすべり水晶振動子 |
| FR2441960A1 (fr) * | 1978-11-16 | 1980-06-13 | Suisse Horlogerie | Resonateur piezoelectrique travaillant en cisaillement d'epaisseur |
| US4320320A (en) * | 1978-12-01 | 1982-03-16 | Kabushiki Kaisha Suwa Seikosha | Coupled mode tuning fork type quartz crystal vibrator |
| DE2939844A1 (de) * | 1978-12-21 | 1980-07-10 | Seiko Instr & Electronics | Quarzschwinger |
| US4245173A (en) * | 1979-03-27 | 1981-01-13 | Societe Suisse Pour L'industrie Horlogere Management Services S.A. | Beveled, coupled mode piezo-electric resonator |
| US4292562A (en) * | 1979-05-03 | 1981-09-29 | Motorola, Inc. | Mounting arrangement for crystal assembly |
| US4447753A (en) * | 1981-03-25 | 1984-05-08 | Seiko Instruments & Electronics Ltd. | Miniature GT-cut quartz resonator |
| GB2125211A (en) * | 1982-08-03 | 1984-02-29 | Standard Telephones Cables Ltd | Mechanical support of piezoelectric devices |
| JPS6238348Y2 (https=) * | 1985-09-25 | 1987-09-30 | ||
| JPH0230207A (ja) * | 1988-07-20 | 1990-01-31 | Asahi Denpa Kk | 水晶振動子及びその製造方法 |
| US5012151A (en) * | 1989-09-12 | 1991-04-30 | Halliburton Company | Thermally matched strip mounted resonator and related mounting method |
| US5221873A (en) * | 1992-01-21 | 1993-06-22 | Halliburton Services | Pressure transducer with quartz crystal of singly rotated cut for increased pressure and temperature operating range |
| US5650075A (en) * | 1995-05-30 | 1997-07-22 | Motorola, Inc. | Method for etching photolithographically produced quartz crystal blanks for singulation |
| JP3620024B2 (ja) * | 2001-07-06 | 2005-02-16 | 有限会社ピエデック技術研究所 | 幅縦圧電結晶振動子 |
| JP4420038B2 (ja) * | 2007-02-15 | 2010-02-24 | エプソントヨコム株式会社 | 応力感応素子 |
| JP5120023B2 (ja) * | 2008-03-31 | 2013-01-16 | 株式会社大真空 | 水晶振動片、および水晶振動子 |
| EP4712345A1 (en) * | 2024-09-12 | 2026-03-18 | Micro Crystal SA | Zt-quartz resonator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2677064A (en) * | 1950-01-21 | 1954-04-27 | Reeves Hoffman Corp | Piezoelectric crystal and holder |
| US2743144A (en) * | 1951-04-07 | 1956-04-24 | Motorola Inc | Zero temperature coefficient piezoelectric crystal |
| USRE25413E (en) * | 1961-07-05 | 1963-07-09 | Temperature xc | |
| US3617780A (en) * | 1967-10-26 | 1971-11-02 | Hewlett Packard Co | Piezoelectric transducer and method for mounting same |
| US3585418A (en) * | 1969-07-22 | 1971-06-15 | Clevite Corp | Piezoelectric resonators and method of tuning the same |
| JPS49115788A (https=) * | 1973-03-08 | 1974-11-05 | ||
| US3824352A (en) * | 1973-04-30 | 1974-07-16 | Zenith Radio Corp | Stacked piezoelectric transducer acting as quarter-wave resonator for recording video information |
-
1974
- 1974-11-09 JP JP49129111A patent/JPS583602B2/ja not_active Expired
-
1975
- 1975-10-15 CH CH1339175A patent/CH613835B/xx unknown
- 1975-10-20 GB GB4297375A patent/GB1464229A/en not_active Expired
- 1975-11-07 US US05/629,951 patent/US4035674A/en not_active Expired - Lifetime
- 1975-11-10 DE DE2550434A patent/DE2550434C3/de not_active Expired
-
1978
- 1978-09-14 HK HK548/78A patent/HK54878A/xx unknown
- 1978-12-30 MY MY431/78A patent/MY7800431A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5160189A (en) | 1976-05-25 |
| CH613835GA3 (https=) | 1979-10-31 |
| CH613835B (de) | |
| US4035674A (en) | 1977-07-12 |
| DE2550434A1 (de) | 1976-05-13 |
| GB1464229A (en) | 1977-02-09 |
| DE2550434B2 (de) | 1979-05-23 |
| HK54878A (en) | 1978-09-22 |
| MY7800431A (en) | 1978-12-31 |
| JPS583602B2 (ja) | 1983-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: KABUSHIKI KAISHA SUWA SEIKOSHA, SHINJUKU, TOKIO/TO |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: BLUMBACH, P., DIPL.-ING., 6200 WIESBADEN WESER, W., DIPL.-PHYS. DR.RER.NAT. KRAMER, R., DIPL.-ING.,PAT.-ANW., 8000 MUENCHEN |