NL186054C - Kwartsresonator. - Google Patents
Kwartsresonator.Info
- Publication number
- NL186054C NL186054C NLAANVRAGE7906016,A NL7906016A NL186054C NL 186054 C NL186054 C NL 186054C NL 7906016 A NL7906016 A NL 7906016A NL 186054 C NL186054 C NL 186054C
- Authority
- NL
- Netherlands
- Prior art keywords
- axis
- quartz resonator
- chosen
- width
- length
- Prior art date
Links
- 239000010453 quartz Substances 0.000 title abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 4
- 239000013078 crystal Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 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
- H03H9/02007—Details of bulk acoustic wave devices
- H03H9/02015—Characteristics of piezoelectric layers, e.g. cutting angles
- H03H9/02023—Characteristics of piezoelectric layers, e.g. cutting angles 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 devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/02007—Details of bulk acoustic wave devices
- H03H9/02157—Dimensional parameters, e.g. ratio between two dimension parameters, length, width or thickness
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11016978A JPS5537052A (en) | 1978-09-06 | 1978-09-06 | At-cut crystal oscillator |
JP11016978 | 1978-09-06 | ||
JP985879A JPS55102917A (en) | 1978-09-06 | 1979-01-30 | Rectangular at-cut crystal vibtator |
JP985879 | 1979-01-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7906016A NL7906016A (nl) | 1980-03-10 |
NL186054B NL186054B (nl) | 1990-04-02 |
NL186054C true NL186054C (nl) | 1990-09-03 |
Family
ID=26344670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7906016,A NL186054C (nl) | 1978-09-06 | 1979-08-06 | Kwartsresonator. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4306170A (xx) |
JP (2) | JPS5537052A (xx) |
CH (1) | CH645508GA3 (xx) |
DE (1) | DE2934091A1 (xx) |
FR (1) | FR2435822A1 (xx) |
GB (1) | GB2032172B (xx) |
NL (1) | NL186054C (xx) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2043996B (en) * | 1978-12-27 | 1983-09-07 | Nihon Dempa Kogyo Co | Thickness shear quartz crystal oscillator |
JPS5928714A (ja) * | 1982-08-09 | 1984-02-15 | Kyocera Corp | 水晶振動子 |
US4499395A (en) * | 1983-05-26 | 1985-02-12 | The United States Of America As Represented By The Secretary Of The Air Force | Cut angles for quartz crystal resonators |
JPH0520015Y2 (xx) * | 1985-08-12 | 1993-05-26 | ||
JPH02124615A (ja) * | 1988-04-06 | 1990-05-11 | Matsushima Kogyo Co Ltd | 矩形状at振動子 |
DE69129957T2 (de) * | 1990-04-27 | 1998-12-24 | Seiko Epson Corp., Tokio/Tokyo | In AT-Richtung geschnittenes Kristalloszillatorelement und sein Herstellungsverfahren |
US5572082A (en) * | 1994-11-14 | 1996-11-05 | Sokol; Thomas J. | Monolithic crystal strip filter |
WO1998047226A1 (fr) * | 1997-04-14 | 1998-10-22 | Toyo Communication Equipment Co., Ltd. | Resonateur a cristal decoupe selon un angle at |
JP2000269774A (ja) * | 1999-03-18 | 2000-09-29 | Murata Mfg Co Ltd | 圧電振動素子及び圧電共振部品 |
US6654711B1 (en) | 1999-06-15 | 2003-11-25 | Seiko Epson Corporation | Correction factors for the analysis of piezoelectric devices |
US6658376B1 (en) | 1999-06-15 | 2003-12-02 | Seiko Epson Corporation | Determination of vibration frequency characteristics of electroded crystal plate |
JP4477364B2 (ja) * | 2004-01-13 | 2010-06-09 | 日本電波工業株式会社 | 水晶振動子 |
US20060284628A1 (en) * | 2005-06-16 | 2006-12-21 | Jiun-Der Yu | Super element for the prediction of viscosity effect on crystal plate |
JP5891935B2 (ja) * | 2011-07-04 | 2016-03-23 | 株式会社大真空 | 水晶振動板および当該水晶振動板を用いた水晶振動子 |
WO2015116104A1 (en) * | 2014-01-30 | 2015-08-06 | Empire Technology Development Llc | Crystal oscillators and methods for fabricating the same |
KR20150121585A (ko) * | 2014-04-21 | 2015-10-29 | 삼성전기주식회사 | 수정진동자 및 그의 제조방법 |
RU2582476C1 (ru) * | 2015-03-02 | 2016-04-27 | Открытое акционерное общество "ЛИТ-ФОНОН" | Кварцевый пьезоэлемент среза ат, изготовленный по третьей механической гармонике на частоты от 20 до 120 мгц |
EP4391375A1 (en) * | 2022-12-22 | 2024-06-26 | Diodes Incorporated | Quartz crystal resonator and manufacturing method thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2218200A (en) * | 1934-06-02 | 1940-10-15 | Bell Telephone Labor Inc | Piezoelectric apparatus |
US3311854A (en) * | 1962-06-13 | 1967-03-28 | Bell Telephone Labor Inc | Single crystal quartz filter elements, transducers and delay lines |
US3143672A (en) * | 1962-09-14 | 1964-08-04 | Bell Telephone Labor Inc | Single crystal quartz filter elements, oscillators and transducers |
US3792294A (en) * | 1972-10-19 | 1974-02-12 | Bell Telephone Labor Inc | Rectangular at-cut crystal plate |
JPS5636814B2 (xx) * | 1975-02-21 | 1981-08-26 | ||
JPS5626336Y2 (xx) * | 1975-04-08 | 1981-06-23 | ||
JPS5240089A (en) * | 1975-09-26 | 1977-03-28 | Seiko Epson Corp | Quartz crystal oscillator |
JPS5267285A (en) * | 1975-12-01 | 1977-06-03 | Seiko Epson Corp | Quartz crystal oscillator |
-
1978
- 1978-09-06 JP JP11016978A patent/JPS5537052A/ja active Pending
-
1979
- 1979-01-30 JP JP985879A patent/JPS55102917A/ja active Pending
- 1979-08-06 NL NLAANVRAGE7906016,A patent/NL186054C/xx not_active IP Right Cessation
- 1979-08-23 GB GB7929414A patent/GB2032172B/en not_active Expired
- 1979-08-23 DE DE19792934091 patent/DE2934091A1/de not_active Ceased
- 1979-08-27 US US06/069,932 patent/US4306170A/en not_active Expired - Lifetime
- 1979-08-30 FR FR7921760A patent/FR2435822A1/fr active Granted
- 1979-09-06 CH CH804779A patent/CH645508GA3/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB2032172A (en) | 1980-04-30 |
CH645508GA3 (xx) | 1984-10-15 |
NL186054B (nl) | 1990-04-02 |
GB2032172B (en) | 1982-11-24 |
NL7906016A (nl) | 1980-03-10 |
FR2435822B1 (xx) | 1983-01-21 |
JPS55102917A (en) | 1980-08-06 |
US4306170A (en) | 1981-12-15 |
JPS5537052A (en) | 1980-03-14 |
FR2435822A1 (fr) | 1980-04-04 |
DE2934091A1 (de) | 1980-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL186054C (nl) | Kwartsresonator. | |
GB2054215B (en) | Temperature compensating circuit | |
US3792294A (en) | Rectangular at-cut crystal plate | |
US3601639A (en) | Low-temperature coefficient lithium tantalate resonator | |
GB2006520A (en) | Piezo-electric resonator | |
CH607880B (fr) | Resonateur piezo-electrique. | |
GB2021311B (en) | Rectangular at-quartz resonator | |
US4453105A (en) | Mode coupled quartz crystal tuning fork | |
GB1520526A (en) | Circuit arrangements including piezo-electric crystals | |
JPS5440589A (en) | Crystal vibrator of tuning fork type | |
SU836774A1 (ru) | Трехсекционный механический резонатор | |
JP3017753B2 (ja) | 複合圧電素子 | |
JPS54111297A (en) | Compound crystal oscillator | |
JPS6038894B2 (ja) | 水晶振動子 | |
SU855943A1 (ru) | Кварцевый резонатор изгибных колебаний | |
SU1443062A1 (ru) | Объемный резонатор | |
SU570941A1 (ru) | Термостабильный полый резонатор | |
RU1788577C (ru) | Устройство синхронизации с цепью термокомпенсации | |
JPS5944118A (ja) | 音叉型振動子 | |
JPS5476261A (en) | Electronic wristwatch | |
JPS5590121A (en) | Inflectional vibration converter | |
JPS5640316A (en) | Ladder type ceramic filter | |
JPS5377157A (en) | Lattice type piezo electric filter | |
GUREVICH et al. | Nonsinusoidal modes of oscillator with multifrequency surface-acoustic-wave resonator(Abstract Only) | |
JPS5630313A (en) | At-cut tuning fork type quartz oscillator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V4 | Discontinued because of reaching the maximum lifetime of a patent |
Free format text: 19990806 |