JPS61258518A - 圧電共振子 - Google Patents
圧電共振子Info
- Publication number
- JPS61258518A JPS61258518A JP10023285A JP10023285A JPS61258518A JP S61258518 A JPS61258518 A JP S61258518A JP 10023285 A JP10023285 A JP 10023285A JP 10023285 A JP10023285 A JP 10023285A JP S61258518 A JPS61258518 A JP S61258518A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- piezoelectric
- resonator
- partial
- substrate
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 17
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052709 silver Inorganic materials 0.000 abstract description 4
- 239000004332 silver Substances 0.000 abstract description 4
- 238000005530 etching Methods 0.000 abstract description 2
- 238000004544 sputter deposition Methods 0.000 abstract description 2
- 238000007740 vapor deposition Methods 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 230000035939 shock Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 1
- 241000723346 Cinnamomum camphora Species 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229960000846 camphor Drugs 0.000 description 1
- 229930008380 camphor Natural products 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10023285A JPS61258518A (ja) | 1985-05-10 | 1985-05-10 | 圧電共振子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10023285A JPS61258518A (ja) | 1985-05-10 | 1985-05-10 | 圧電共振子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61258518A true JPS61258518A (ja) | 1986-11-15 |
| JPH0370934B2 JPH0370934B2 (enrdf_load_stackoverflow) | 1991-11-11 |
Family
ID=14268524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10023285A Granted JPS61258518A (ja) | 1985-05-10 | 1985-05-10 | 圧電共振子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61258518A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63152209A (ja) * | 1986-12-17 | 1988-06-24 | Ngk Spark Plug Co Ltd | 梯子型電気濾波器の直列共振子 |
| JPS63166308A (ja) * | 1986-12-27 | 1988-07-09 | Ngk Spark Plug Co Ltd | 梯子型電気濾波器の直列共振子の製造方法 |
| WO2009028027A1 (ja) * | 2007-08-24 | 2009-03-05 | Fujitsu Limited | 圧電薄膜共振子、それを用いたフィルタ、そのフィルタを用いたデュプレクサおよびそのフィルタまたはそのデュプレクサを用いた通信機 |
| JP2009094560A (ja) * | 2007-10-03 | 2009-04-30 | Murata Mfg Co Ltd | 圧電振動装置、発振回路素子及び電子装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS504101A (enrdf_load_stackoverflow) * | 1973-04-05 | 1975-01-17 |
-
1985
- 1985-05-10 JP JP10023285A patent/JPS61258518A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS504101A (enrdf_load_stackoverflow) * | 1973-04-05 | 1975-01-17 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63152209A (ja) * | 1986-12-17 | 1988-06-24 | Ngk Spark Plug Co Ltd | 梯子型電気濾波器の直列共振子 |
| JPS63166308A (ja) * | 1986-12-27 | 1988-07-09 | Ngk Spark Plug Co Ltd | 梯子型電気濾波器の直列共振子の製造方法 |
| WO2009028027A1 (ja) * | 2007-08-24 | 2009-03-05 | Fujitsu Limited | 圧電薄膜共振子、それを用いたフィルタ、そのフィルタを用いたデュプレクサおよびそのフィルタまたはそのデュプレクサを用いた通信機 |
| US8305159B2 (en) | 2007-08-24 | 2012-11-06 | Taiyo Yuden Co., Ltd. | Piezoelectric thin film resonator, filter using the resonator, duplexer using the filter, and communication equipment using the filter or the duplexer |
| JP2009094560A (ja) * | 2007-10-03 | 2009-04-30 | Murata Mfg Co Ltd | 圧電振動装置、発振回路素子及び電子装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0370934B2 (enrdf_load_stackoverflow) | 1991-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |