JPS5899022A - 圧電共振部品 - Google Patents

圧電共振部品

Info

Publication number
JPS5899022A
JPS5899022A JP56198785A JP19878581A JPS5899022A JP S5899022 A JPS5899022 A JP S5899022A JP 56198785 A JP56198785 A JP 56198785A JP 19878581 A JP19878581 A JP 19878581A JP S5899022 A JPS5899022 A JP S5899022A
Authority
JP
Japan
Prior art keywords
piezoelectric
lengthwise direction
groove
electrode
base
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
JP56198785A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0148695B2 (enrdf_load_stackoverflow
Inventor
Jiro Inoue
二郎 井上
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP56198785A priority Critical patent/JPS5899022A/ja
Priority to US06/446,729 priority patent/US4431938A/en
Priority to KR8205438A priority patent/KR860001276B1/ko
Priority to GB08235045A priority patent/GB2113461B/en
Priority to DE19823245658 priority patent/DE3245658A1/de
Publication of JPS5899022A publication Critical patent/JPS5899022A/ja
Publication of JPH0148695B2 publication Critical patent/JPH0148695B2/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
    • H03H9/46—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP56198785A 1981-12-09 1981-12-09 圧電共振部品 Granted JPS5899022A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56198785A JPS5899022A (ja) 1981-12-09 1981-12-09 圧電共振部品
US06/446,729 US4431938A (en) 1981-12-09 1982-12-03 Grooved piezoelectric resonating element and a mounting therefore
KR8205438A KR860001276B1 (ko) 1981-12-09 1982-12-04 압전공진소자와 그의 제법 및 압전공진소자를 사용한 압전공진장치
GB08235045A GB2113461B (en) 1981-12-09 1982-12-08 Piezoelectric resonating element and method of manufacture thereof
DE19823245658 DE3245658A1 (de) 1981-12-09 1982-12-09 Piezoelektrisches resonanzelement, verfahren zur herstellung desselben und piezoelektrische resonanzeinrichtung mit demselben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56198785A JPS5899022A (ja) 1981-12-09 1981-12-09 圧電共振部品

Publications (2)

Publication Number Publication Date
JPS5899022A true JPS5899022A (ja) 1983-06-13
JPH0148695B2 JPH0148695B2 (enrdf_load_stackoverflow) 1989-10-20

Family

ID=16396868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56198785A Granted JPS5899022A (ja) 1981-12-09 1981-12-09 圧電共振部品

Country Status (1)

Country Link
JP (1) JPS5899022A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6338410U (enrdf_load_stackoverflow) * 1986-08-27 1988-03-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6338410U (enrdf_load_stackoverflow) * 1986-08-27 1988-03-12

Also Published As

Publication number Publication date
JPH0148695B2 (enrdf_load_stackoverflow) 1989-10-20

Similar Documents

Publication Publication Date Title
JP3378775B2 (ja) 圧電共振子およびその周波数調整方法
TWI233257B (en) Piezoelectric vibrating plate, piezoelectric apparatus using piezoelectric vibrating plate, and portable phone and electronic device using piezoelectric apparatus
US4431938A (en) Grooved piezoelectric resonating element and a mounting therefore
WO2005076471A1 (ja) 水晶片及び振動子
JP2001230655A (ja) 圧電振動子
US6711792B2 (en) Method of manufacturing a piezoelectric resonator
EP0789417A1 (en) Dielectric resonator
US6274969B1 (en) Chip piezoelectric filter
JPS5899022A (ja) 圧電共振部品
KR100301716B1 (ko) 압전공진자,압전공진자의주파수조정방법및압전공진자를포함하는통신기장치
JPH06177689A (ja) 梯子型電気濾波器の周波数調整方法
JPS5899023A (ja) 圧電共振部品
JPS60137113A (ja) 圧電振動子
JP3017750B2 (ja) 水晶振動子
JP3125671B2 (ja) 誘電体フィルタ
JPH0148691B2 (enrdf_load_stackoverflow)
JPS5899021A (ja) 圧電共振部品の製造方法
JPH0148693B2 (enrdf_load_stackoverflow)
KR860001276B1 (ko) 압전공진소자와 그의 제법 및 압전공진소자를 사용한 압전공진장치
EP1471594A1 (en) Floating microwave filter in a waveguide structure
KR19990088172A (ko) 사다리형압전필터
JPH0144047B2 (enrdf_load_stackoverflow)
US20070145858A1 (en) Surface mounted resonator having cap means and method of forming the same using insulating ceramic substrate
JPS5929386Y2 (ja) 小型厚みすべり水晶振動子
JPS59212A (ja) 圧電共振素子とその製造方法