JPS56131219A - Energy-confined type piezoelectric filter - Google Patents

Energy-confined type piezoelectric filter

Info

Publication number
JPS56131219A
JPS56131219A JP3433880A JP3433880A JPS56131219A JP S56131219 A JPS56131219 A JP S56131219A JP 3433880 A JP3433880 A JP 3433880A JP 3433880 A JP3433880 A JP 3433880A JP S56131219 A JPS56131219 A JP S56131219A
Authority
JP
Japan
Prior art keywords
electrodes
ceramic plate
parts
conductor plates
correspond
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
Application number
JP3433880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6333729B2 (enrdf_load_stackoverflow
Inventor
Akira Achinami
Ichiro Shimano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP3433880A priority Critical patent/JPS56131219A/ja
Publication of JPS56131219A publication Critical patent/JPS56131219A/ja
Publication of JPS6333729B2 publication Critical patent/JPS6333729B2/ja
Granted legal-status Critical Current

Links

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
    • H03H9/05—Holders or 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
    • H03H9/1028—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 the BAW device being held between spring terminals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H03H9/562—Monolithic crystal filters comprising a ceramic piezoelectric layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP3433880A 1980-03-17 1980-03-17 Energy-confined type piezoelectric filter Granted JPS56131219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3433880A JPS56131219A (en) 1980-03-17 1980-03-17 Energy-confined type piezoelectric filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3433880A JPS56131219A (en) 1980-03-17 1980-03-17 Energy-confined type piezoelectric filter

Publications (2)

Publication Number Publication Date
JPS56131219A true JPS56131219A (en) 1981-10-14
JPS6333729B2 JPS6333729B2 (enrdf_load_stackoverflow) 1988-07-06

Family

ID=12411349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3433880A Granted JPS56131219A (en) 1980-03-17 1980-03-17 Energy-confined type piezoelectric filter

Country Status (1)

Country Link
JP (1) JPS56131219A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196812A (ja) * 1984-10-17 1986-05-15 Murata Mfg Co Ltd 電子部品
JPS62292011A (ja) * 1986-06-11 1987-12-18 Matsushita Electric Ind Co Ltd セラミツク共振子
JPH0195617A (ja) * 1987-10-07 1989-04-13 Murata Mfg Co Ltd 多素子型圧電部品
JPH057122A (ja) * 1991-09-25 1993-01-14 Murata Mfg Co Ltd 電子部品
EP0608827A3 (en) * 1993-01-25 1996-02-21 Matsushita Electric Ind Co Ltd Piezoelectric device and a housing.
US5771555A (en) * 1993-11-01 1998-06-30 Matsushita Electric Industrial Co., Ltd. Method for producing an electronic component using direct bonding
US5785874A (en) * 1992-11-16 1998-07-28 Matsushita Electric Industrial Co., Ltd. Optical waveguide device bonded through direct bonding and a method for fabricating the same
US6120917A (en) * 1993-12-06 2000-09-19 Matsushita Electric Industrial Co., Ltd. Hybrid magnetic substrate and method for producing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6138742U (ja) * 1984-08-15 1986-03-11 東北金属工業株式会社 複合型温度スイツチ

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196812A (ja) * 1984-10-17 1986-05-15 Murata Mfg Co Ltd 電子部品
JPS62292011A (ja) * 1986-06-11 1987-12-18 Matsushita Electric Ind Co Ltd セラミツク共振子
JPH0195617A (ja) * 1987-10-07 1989-04-13 Murata Mfg Co Ltd 多素子型圧電部品
JPH057122A (ja) * 1991-09-25 1993-01-14 Murata Mfg Co Ltd 電子部品
US5785874A (en) * 1992-11-16 1998-07-28 Matsushita Electric Industrial Co., Ltd. Optical waveguide device bonded through direct bonding and a method for fabricating the same
EP0608827A3 (en) * 1993-01-25 1996-02-21 Matsushita Electric Ind Co Ltd Piezoelectric device and a housing.
US5589724A (en) * 1993-01-25 1996-12-31 Matsushita Electric Industrial Co., Ltd. Piezoelectric device and a package
US5847489A (en) * 1993-01-25 1998-12-08 Matsushita Electric Industrial Co., Ltd. Piezoelectric device and a package
US5771555A (en) * 1993-11-01 1998-06-30 Matsushita Electric Industrial Co., Ltd. Method for producing an electronic component using direct bonding
US5925973A (en) * 1993-11-01 1999-07-20 Matsushita Electric Industrial Co., Ltd. Electronic component and method for producing the same
US6120917A (en) * 1993-12-06 2000-09-19 Matsushita Electric Industrial Co., Ltd. Hybrid magnetic substrate and method for producing the same

Also Published As

Publication number Publication date
JPS6333729B2 (enrdf_load_stackoverflow) 1988-07-06

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