JPS59172825A - 圧電単体屈曲振動子および圧電フィルタ - Google Patents
圧電単体屈曲振動子および圧電フィルタInfo
- Publication number
- JPS59172825A JPS59172825A JP4600683A JP4600683A JPS59172825A JP S59172825 A JPS59172825 A JP S59172825A JP 4600683 A JP4600683 A JP 4600683A JP 4600683 A JP4600683 A JP 4600683A JP S59172825 A JPS59172825 A JP S59172825A
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- electrodes
- electrode
- filter
- square
- 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
- 238000005452 bending Methods 0.000 title claims abstract description 45
- 230000005284 excitation Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 29
- 230000004044 response Effects 0.000 abstract description 7
- 230000010287 polarization Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 16
- 238000006073 displacement reaction Methods 0.000 description 16
- 238000009826 distribution Methods 0.000 description 13
- 230000008602 contraction Effects 0.000 description 9
- 239000000919 ceramic Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- IYLGZMTXKJYONK-ACLXAEORSA-N (12s,15r)-15-hydroxy-11,16-dioxo-15,20-dihydrosenecionan-12-yl acetate Chemical compound O1C(=O)[C@](CC)(O)C[C@@H](C)[C@](C)(OC(C)=O)C(=O)OCC2=CCN3[C@H]2[C@H]1CC3 IYLGZMTXKJYONK-ACLXAEORSA-N 0.000 description 1
- 235000003976 Ruta Nutrition 0.000 description 1
- 240000005746 Ruta graveolens Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 235000005806 ruta Nutrition 0.000 description 1
- IYLGZMTXKJYONK-UHFFFAOYSA-N ruwenine Natural products O1C(=O)C(CC)(O)CC(C)C(C)(OC(C)=O)C(=O)OCC2=CCN3C2C1CC3 IYLGZMTXKJYONK-UHFFFAOYSA-N 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 230000002747 voluntary 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 elements; Electromechanical resonators
- H03H9/02—Details
- H03H9/02228—Guided bulk acoustic wave devices or Lamb wave devices having interdigital transducers situated in parallel planes on either side of a piezoelectric layer
-
- 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
- H03H9/125—Driving means, e.g. electrodes, coils
- H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4600683A JPS59172825A (ja) | 1983-03-22 | 1983-03-22 | 圧電単体屈曲振動子および圧電フィルタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4600683A JPS59172825A (ja) | 1983-03-22 | 1983-03-22 | 圧電単体屈曲振動子および圧電フィルタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59172825A true JPS59172825A (ja) | 1984-09-29 |
| JPH0221690B2 JPH0221690B2 (enrdf_load_stackoverflow) | 1990-05-15 |
Family
ID=12734979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4600683A Granted JPS59172825A (ja) | 1983-03-22 | 1983-03-22 | 圧電単体屈曲振動子および圧電フィルタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59172825A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4927273A (en) * | 1988-07-21 | 1990-05-22 | Nippon Thompson Co., Ltd. | Linear motion rolling contact bearing assembly having a feed-in port |
| JP2008543157A (ja) * | 2005-05-27 | 2008-11-27 | エヌエックスピー ビー ヴィ | バルク音波共振器装置 |
| JP2012530388A (ja) * | 2009-06-11 | 2012-11-29 | クォルコム・メムズ・テクノロジーズ・インコーポレーテッド | ２つの圧電層を備えた圧電共振器 |
-
1983
- 1983-03-22 JP JP4600683A patent/JPS59172825A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4927273A (en) * | 1988-07-21 | 1990-05-22 | Nippon Thompson Co., Ltd. | Linear motion rolling contact bearing assembly having a feed-in port |
| JP2008543157A (ja) * | 2005-05-27 | 2008-11-27 | エヌエックスピー ビー ヴィ | バルク音波共振器装置 |
| JP4772866B2 (ja) * | 2005-05-27 | 2011-09-14 | エヌエックスピー ビー ヴィ | バルク音波共振器装置 |
| US8058768B2 (en) | 2005-05-27 | 2011-11-15 | Triquint Semiconductor, Inc. | Bulk acoustic wave resonator device |
| JP2012530388A (ja) * | 2009-06-11 | 2012-11-29 | クォルコム・メムズ・テクノロジーズ・インコーポレーテッド | ２つの圧電層を備えた圧電共振器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0221690B2 (enrdf_load_stackoverflow) | 1990-05-15 |
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