GB2063558B - Crystal oscillator device - Google Patents
Crystal oscillator deviceInfo
- Publication number
- GB2063558B GB2063558B GB8030157A GB8030157A GB2063558B GB 2063558 B GB2063558 B GB 2063558B GB 8030157 A GB8030157 A GB 8030157A GB 8030157 A GB8030157 A GB 8030157A GB 2063558 B GB2063558 B GB 2063558B
- Authority
- GB
- United Kingdom
- Prior art keywords
- crystal oscillator
- oscillator device
- crystal
- oscillator
- 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
- 239000013078 crystal Substances 0.000 title 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
- H03H9/171—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator implemented with thin-film techniques, i.e. of the film bulk acoustic resonator [FBAR] type
- H03H9/172—Means for mounting on a substrate, i.e. means constituting the material interface confining the waves to a volume
- H03H9/174—Membranes
-
- 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
- H03H9/0509—Holders; Supports for bulk acoustic wave devices consisting of adhesive elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/58—Multiple crystal filters
- H03H9/582—Multiple crystal filters implemented with thin-film techniques
- H03H9/586—Means for mounting to a substrate, i.e. means constituting the material interface confining the waves to a volume
- H03H9/588—Membranes
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11988579A JPS5643815A (en) | 1979-09-18 | 1979-09-18 | Quartz oscillator |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2063558A GB2063558A (en) | 1981-06-03 |
GB2063558B true GB2063558B (en) | 1984-01-25 |
Family
ID=14772635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8030157A Expired GB2063558B (en) | 1979-09-18 | 1980-09-18 | Crystal oscillator device |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5643815A (no) |
CA (1) | CA1161943A (no) |
DE (1) | DE3035088A1 (no) |
GB (1) | GB2063558B (no) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0059447B1 (en) * | 1981-02-28 | 1985-05-15 | Kinseki, Ltd. | Piezoelectric oscillator device |
JPS59189713A (ja) * | 1983-04-11 | 1984-10-27 | Toko Inc | 発振子およびその製造方法 |
GB2146839B (en) * | 1983-07-27 | 1987-04-01 | Nihon Dempa Kogyo Co | Piezoelectric resonator |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5417504Y2 (no) * | 1975-04-21 | 1979-07-05 | ||
JPS53118391U (no) * | 1977-02-28 | 1978-09-20 |
-
1979
- 1979-09-18 JP JP11988579A patent/JPS5643815A/ja active Granted
-
1980
- 1980-09-17 CA CA000360439A patent/CA1161943A/en not_active Expired
- 1980-09-17 DE DE19803035088 patent/DE3035088A1/de not_active Withdrawn
- 1980-09-18 GB GB8030157A patent/GB2063558B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1161943A (en) | 1984-02-07 |
GB2063558A (en) | 1981-06-03 |
JPS5643815A (en) | 1981-04-22 |
JPS6216573B2 (no) | 1987-04-13 |
DE3035088A1 (de) | 1981-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5322882A (en) | Liquid crystal materials | |
JPS5322883A (en) | Liquid crystal materials | |
HK11382A (en) | Liquid crystal mixtures | |
JPS52103387A (en) | Liquid crystal mixtures | |
ZA774755B (en) | Liquid crystal materials | |
JPS5475484A (en) | Liquid crystal material | |
GB2017742B (en) | Liquid crystal materials | |
JPS5333680A (en) | Scintilator crystal | |
GB2025449B (en) | Nematicliquid crystal mixtures | |
JPS55164277A (en) | Liquid crystal | |
JPS55143582A (en) | Liquid crystal unit | |
JPS5621410A (en) | Tuning device | |
JPS5416157A (en) | Crystal oscillator | |
GB2011941B (en) | Liquid crystal mixtures | |
JPS55159174A (en) | Clock device | |
JPS55100294A (en) | Crystal growing device | |
GB2063558B (en) | Crystal oscillator device | |
JPS53135557A (en) | Crystal oscillator | |
JPS54109359A (en) | Crystal oscillator | |
JPS5416158A (en) | Crystal oscillator | |
JPS5487051A (en) | Crystal oscillator | |
JPS52141547A (en) | Crystal oscillator | |
JPS5596982A (en) | Liquid crystal unit | |
JPS5419694A (en) | Crystal vibrator | |
JPS536599A (en) | Liquid crystal multiidisplay unit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950918 |