CA1161943A - Crystal oscillator device with one electrode at the mouth of a through-hole - Google Patents
Crystal oscillator device with one electrode at the mouth of a through-holeInfo
- Publication number
- CA1161943A CA1161943A CA000360439A CA360439A CA1161943A CA 1161943 A CA1161943 A CA 1161943A CA 000360439 A CA000360439 A CA 000360439A CA 360439 A CA360439 A CA 360439A CA 1161943 A CA1161943 A CA 1161943A
- Authority
- CA
- Canada
- Prior art keywords
- crystal oscillator
- electrodes
- recess
- lead
- crystal
- 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 claims abstract description 97
- 239000000758 substrate Substances 0.000 claims abstract description 43
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OWNRRUFOJXFKCU-UHFFFAOYSA-N Bromadiolone Chemical compound C=1C=C(C=2C=CC(Br)=CC=2)C=CC=1C(O)CC(C=1C(OC2=CC=CC=C2C=1O)=O)C1=CC=CC=C1 OWNRRUFOJXFKCU-UHFFFAOYSA-N 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003068 static effect Effects 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
- H03H9/171—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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11988579A JPS5643815A (en) | 1979-09-18 | 1979-09-18 | Quartz oscillator |
| JP54-119885/1979 | 1979-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1161943A true CA1161943A (en) | 1984-02-07 |
Family
ID=14772635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000360439A Expired CA1161943A (en) | 1979-09-18 | 1980-09-17 | Crystal oscillator device with one electrode at the mouth of a through-hole |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5643815A (de) |
| CA (1) | CA1161943A (de) |
| DE (1) | DE3035088A1 (de) |
| GB (1) | GB2063558B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0059447B1 (de) * | 1981-02-28 | 1985-05-15 | Kinseki, Ltd. | Piezoelektrischer Resonator für Oszillator |
| 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 (de) * | 1975-04-21 | 1979-07-05 | ||
| JPS53118391U (de) * | 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 |
|---|---|
| GB2063558B (en) | 1984-01-25 |
| GB2063558A (en) | 1981-06-03 |
| JPS5643815A (en) | 1981-04-22 |
| DE3035088A1 (de) | 1981-04-02 |
| JPS6216573B2 (de) | 1987-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |