JPS59108330U - piezoelectric vibrating parts - Google Patents

piezoelectric vibrating parts

Info

Publication number
JPS59108330U
JPS59108330U JP261083U JP261083U JPS59108330U JP S59108330 U JPS59108330 U JP S59108330U JP 261083 U JP261083 U JP 261083U JP 261083 U JP261083 U JP 261083U JP S59108330 U JPS59108330 U JP S59108330U
Authority
JP
Japan
Prior art keywords
piezoelectric vibrating
piezoelectric
electrodes
vibrating parts
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.)
Pending
Application number
JP261083U
Other languages
Japanese (ja)
Inventor
隆 山本
北嶋　宝道
Original Assignee
株式会社村田製作所
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 株式会社村田製作所 filed Critical 株式会社村田製作所
Priority to JP261083U priority Critical patent/JPS59108330U/en
Publication of JPS59108330U publication Critical patent/JPS59108330U/en
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図は従来例を示し、第１図は斜視図、第２
図は振動エネルギーの分布を説明するための部分側面図
、第３図、第４図は本考案の実施例を示し、第３図は斜
視図、第４図は振動エネルギーの分布を説明するための
部分側面図、第５図は従来例と実施例との周波数特性を
比較して示す図である。 ２・・・圧電体基板、２ａ、　２ｂ・・・主表面、３ａ
。 ３ｂ・・・電極、１０・・・圧電共振子、ｌｌａ、ｌｌ
ｂ・・・溝。 セー 第５図 第３図Figures 1 and 2 show conventional examples, with Figure 1 being a perspective view and Figure 2 being a perspective view.
The figure is a partial side view for explaining the distribution of vibration energy, Figures 3 and 4 show an embodiment of the present invention, Figure 3 is a perspective view, and Figure 4 is a side view for explaining the distribution of vibration energy. FIG. 5 is a diagram showing a comparison of the frequency characteristics of the conventional example and the embodiment. 2... Piezoelectric substrate, 2a, 2b... Main surface, 3a
. 3b... Electrode, 10... Piezoelectric resonator, lla, ll
b...Groove. Figure 5 Figure 3

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧電体基板を備え、この圧電体基板の両生表面に電極を
、該電極が部分的に対向するように形成してなる厚みす
べり振動型の圧電振動部品において、前記電極が形成さ
れていない圧電体基板の両生表面には、振動方向を横切
る方向の溝が形成されてなる圧電振動部品。In a thickness-shear vibration type piezoelectric vibrating component comprising a piezoelectric substrate, and electrodes formed on the bidirectional surfaces of the piezoelectric substrate so that the electrodes partially face each other, a piezoelectric body on which the electrodes are not formed. A piezoelectric vibrating component in which grooves are formed in the direction transverse to the vibration direction on the amphiphilic surface of the substrate.
JP261083U 1983-01-10 1983-01-10 piezoelectric vibrating parts Pending JPS59108330U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP261083U JPS59108330U (en) 1983-01-10 1983-01-10 piezoelectric vibrating parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP261083U JPS59108330U (en) 1983-01-10 1983-01-10 piezoelectric vibrating parts

Publications (1)

Publication Number Publication Date
JPS59108330U true JPS59108330U (en) 1984-07-21

Family

ID=30134267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP261083U Pending JPS59108330U (en) 1983-01-10 1983-01-10 piezoelectric vibrating parts

Country Status (1)

Country Link
JP (1) JPS59108330U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06237141A (en) * 1993-02-09 1994-08-23 Murata Mfg Co Ltd Piezoelectric resonator component
JPH07154198A (en) * 1993-10-01 1995-06-16 Murata Mfg Co Ltd Ladder filter
JPH07154195A (en) * 1993-09-30 1995-06-16 Murata Mfg Co Ltd Ladder filter
JPH07154197A (en) * 1993-10-01 1995-06-16 Murata Mfg Co Ltd Ladder filter
JP2005286992A (en) * 2004-03-02 2005-10-13 Seiko Epson Corp Piezoelectric oscillating piece, piezoelectric vibrator, and piezoelectric oscillator
JP2006166390A (en) * 2004-02-05 2006-06-22 Seiko Epson Corp Piezoelectric vibration piece, piezoelectric vibrator and piezoelectric oscillator
JP2011151667A (en) * 2010-01-22 2011-08-04 Murata Mfg Co Ltd Piezoelectric resonator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5325245B2 (en) * 1971-10-11 1978-07-26
JPS5327740B2 (en) * 1972-09-27 1978-08-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5325245B2 (en) * 1971-10-11 1978-07-26
JPS5327740B2 (en) * 1972-09-27 1978-08-10

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06237141A (en) * 1993-02-09 1994-08-23 Murata Mfg Co Ltd Piezoelectric resonator component
JPH07154195A (en) * 1993-09-30 1995-06-16 Murata Mfg Co Ltd Ladder filter
JPH07154198A (en) * 1993-10-01 1995-06-16 Murata Mfg Co Ltd Ladder filter
JPH07154197A (en) * 1993-10-01 1995-06-16 Murata Mfg Co Ltd Ladder filter
JP2006166390A (en) * 2004-02-05 2006-06-22 Seiko Epson Corp Piezoelectric vibration piece, piezoelectric vibrator and piezoelectric oscillator
JP2005286992A (en) * 2004-03-02 2005-10-13 Seiko Epson Corp Piezoelectric oscillating piece, piezoelectric vibrator, and piezoelectric oscillator
JP2011151667A (en) * 2010-01-22 2011-08-04 Murata Mfg Co Ltd Piezoelectric resonator

Similar Documents

Publication Publication Date Title
JPS59108330U (en) piezoelectric vibrating parts
JPS6011528U (en) piezoelectric resonator
JPS5917629U (en) Electrode structure of thickness-shear oscillator
JPS6030628U (en) Support for rectangular piezoelectric vibrator
JPS6040126U (en) Piezoelectric resonator that uses length vibration
JPH01135815U (en)
JPS6121132U (en) Piezoelectric resonator with capacitor
JPS59169125U (en) piezoelectric ceramic resonator
JPS59174725U (en) Composite thickness sliding piezoelectric vibrator
JPS58127715U (en) Thickness vibration excitation type piezoelectric filter
JPS59111059U (en) piezoelectric bimorph element
JPS59187203U (en) Coupling structure of dielectric coaxial resonator
JPS58109333U (en) Composite resonator for oscillation circuit
JPS59149716U (en) piezoelectric vibrator
JPS58121428U (en) Thickness vibration excitation type piezoelectric filter
JPS5936000U (en) electroacoustic transducer
JPS5959029U (en) AT cut thickness sliding crystal oscillator
JPS60111113U (en) ceramic resonator
JPS59177221U (en) ceramic resonator
JPS5956836U (en) piezoelectric resonator
JPS59157328U (en) ceramic resonator
JPS6040124U (en) piezoelectric resonator
JPS59159022U (en) crystal oscillator
JPS599630U (en) piezoelectric resonator
JPS5948126U (en) Thickness sliding piezoelectric vibrator