NO319239B1 - Piezoelektrisk resonator og elektronisk kretskomponent med slik resonator - Google Patents
Piezoelektrisk resonator og elektronisk kretskomponent med slik resonator Download PDFInfo
- Publication number
- NO319239B1 NO319239B1 NO19981871A NO981871A NO319239B1 NO 319239 B1 NO319239 B1 NO 319239B1 NO 19981871 A NO19981871 A NO 19981871A NO 981871 A NO981871 A NO 981871A NO 319239 B1 NO319239 B1 NO 319239B1
- Authority
- NO
- Norway
- Prior art keywords
- resonator
- electrodes
- core
- substrate
- resin material
- Prior art date
Links
- 239000000758 substrate Substances 0.000 claims abstract description 95
- 229920005989 resin Polymers 0.000 claims abstract description 76
- 239000011347 resin Substances 0.000 claims abstract description 76
- 239000000463 material Substances 0.000 claims abstract description 56
- 230000010355 oscillation Effects 0.000 claims abstract description 33
- 239000000853 adhesive Substances 0.000 claims description 24
- 230000001070 adhesive effect Effects 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000010287 polarization Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000005684 electric field Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 229920002050 silicone resin Polymers 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 229920006332 epoxy adhesive Polymers 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
- 230000000087 stabilizing 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
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/10—Mounting in enclosures
- H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
- H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
-
- 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
- H03H9/178—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator of a laminated structure of multiple piezoelectric layers with inner electrodes
-
- 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
- H03H9/60—Electric coupling means therefor
- H03H9/605—Electric coupling means therefor consisting of a ladder configuration
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/303—Surface mounted components, e.g. affixing before soldering, aligning means, spacing means
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 |
|---|---|---|---|
| JP12327797 | 1997-04-25 | ||
| JP9287669A JPH118526A (ja) | 1997-04-25 | 1997-10-03 | 圧電共振子およびそれを用いた電子部品 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO981871D0 NO981871D0 (no) | 1998-04-24 |
| NO981871L NO981871L (no) | 1998-10-26 |
| NO319239B1 true NO319239B1 (no) | 2005-07-04 |
Family
ID=26460253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19981871A NO319239B1 (no) | 1997-04-25 | 1998-04-24 | Piezoelektrisk resonator og elektronisk kretskomponent med slik resonator |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6028390A (zh) |
| EP (1) | EP0874454A1 (zh) |
| JP (1) | JPH118526A (zh) |
| CN (1) | CN1103137C (zh) |
| NO (1) | NO319239B1 (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1198037A (zh) * | 1997-04-25 | 1998-11-04 | 株式会社村田制作所 | 压电谐振器和使用它的电子元件 |
| JP2000165181A (ja) * | 1998-11-25 | 2000-06-16 | Murata Mfg Co Ltd | 圧電共振子、電子部品および通信機器 |
| JP3677673B2 (ja) | 1999-03-30 | 2005-08-03 | 株式会社村田製作所 | 圧電共振子の保持構造およびそれを有する圧電部品 |
| DE19928190A1 (de) * | 1999-06-19 | 2001-01-11 | Bosch Gmbh Robert | Piezoaktor |
| JP3538709B2 (ja) | 2000-06-14 | 2004-06-14 | 株式会社村田製作所 | 圧電共振部品 |
| JP5999833B2 (ja) * | 2011-06-08 | 2016-09-28 | 日本電波工業株式会社 | 水晶デバイス |
| JP2013036877A (ja) * | 2011-08-09 | 2013-02-21 | Ulvac Japan Ltd | 液中圧電板センサー |
| FR2996080B1 (fr) * | 2012-09-27 | 2016-01-15 | Thales Sa | Dispositif acoustique comprenant un cristal phononique reglable |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846650A (en) * | 1970-10-08 | 1974-11-05 | Dynamics Corp Massa Div | Electroacoustic transducer of the vibratile diaphragm type with controlled uniformity of performance characteristics and method for controlling uniformity |
| US3979565A (en) * | 1975-08-11 | 1976-09-07 | Westinghouse Electric Corporation | Metal enclosed transducer assembly |
| US4666547A (en) * | 1985-03-29 | 1987-05-19 | Snowden Jr Thomas M | Electrically conductive resinous bond and method of manufacture |
| JPH0622306B2 (ja) * | 1987-06-18 | 1994-03-23 | 富士通株式会社 | 圧電振動子の製造方法 |
| JP2790180B2 (ja) * | 1987-12-29 | 1998-08-27 | 株式会社村田製作所 | 電歪共振装置 |
| JPH04329013A (ja) * | 1991-04-30 | 1992-11-17 | Hokuriku Electric Ind Co Ltd | 圧電共振子及びその製造方法 |
| JP2562661Y2 (ja) * | 1992-10-13 | 1998-02-16 | 株式会社村田製作所 | 圧電素子の実装構造 |
| US5406682A (en) * | 1993-12-23 | 1995-04-18 | Motorola, Inc. | Method of compliantly mounting a piezoelectric device |
| JP2872056B2 (ja) * | 1994-12-06 | 1999-03-17 | 日本電気株式会社 | 弾性表面波デバイス |
| JP3218971B2 (ja) * | 1996-04-01 | 2001-10-15 | 株式会社村田製作所 | ラダー形フィルタ |
| JP3147793B2 (ja) * | 1996-11-22 | 2001-03-19 | 株式会社村田製作所 | ラダー型フィルタ |
-
1997
- 1997-10-03 JP JP9287669A patent/JPH118526A/ja active Pending
-
1998
- 1998-04-17 EP EP98107064A patent/EP0874454A1/en not_active Withdrawn
- 1998-04-24 NO NO19981871A patent/NO319239B1/no not_active IP Right Cessation
- 1998-04-24 US US09/065,998 patent/US6028390A/en not_active Expired - Lifetime
- 1998-04-24 CN CN98107350A patent/CN1103137C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1103137C (zh) | 2003-03-12 |
| NO981871L (no) | 1998-10-26 |
| EP0874454A1 (en) | 1998-10-28 |
| US6028390A (en) | 2000-02-22 |
| NO981871D0 (no) | 1998-04-24 |
| CN1202040A (zh) | 1998-12-16 |
| JPH118526A (ja) | 1999-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |