JPH0436330U - - Google Patents

Info

Publication number
JPH0436330U
JPH0436330U JP7863490U JP7863490U JPH0436330U JP H0436330 U JPH0436330 U JP H0436330U JP 7863490 U JP7863490 U JP 7863490U JP 7863490 U JP7863490 U JP 7863490U JP H0436330 U JPH0436330 U JP H0436330U
Authority
JP
Japan
Prior art keywords
vibrating
vibrating element
electrodes
electrode
spacer
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
JP7863490U
Other languages
Japanese (ja)
Other versions
JPH084740Y2 (en
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 filed Critical
Priority to JP7863490U priority Critical patent/JPH084740Y2/en
Publication of JPH0436330U publication Critical patent/JPH0436330U/ja
Application granted granted Critical
Publication of JPH084740Y2 publication Critical patent/JPH084740Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

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

第1図はこの考案の一実施例にかかる圧電共振
子の構成を示す分解斜視図、第2図は該圧電共振
子の外部電極を形成する前の端面を示す図、第3
図はこの考案の及び従来の圧電共振子を示す斜視
図、第4図はこの考案の及び従来の圧電共振子の
振動素子を示す斜視図、第5図は従来の圧電共振
子の構成を示す分解斜視図、第6図はその外部電
極を形成する前の端面を示す図である。 1……圧電基板、2……振動電極、3……引出
し電極、4……振動素子、5……スペーサ、6a
,6b……接着層、7……封止基板、8……外部
電極、10……接続電極。
FIG. 1 is an exploded perspective view showing the configuration of a piezoelectric resonator according to an embodiment of the invention, FIG. 2 is a view showing an end surface of the piezoelectric resonator before forming external electrodes, and FIG.
Figure 4 is a perspective view showing a piezoelectric resonator of this invention and a conventional piezoelectric resonator, Figure 4 is a perspective view showing a vibrating element of a piezoelectric resonator of this invention and a conventional one, and Figure 5 shows the configuration of a conventional piezoelectric resonator. An exploded perspective view, FIG. 6, is a view showing the end surface before forming external electrodes. DESCRIPTION OF SYMBOLS 1... Piezoelectric substrate, 2... Vibration electrode, 3... Extraction electrode, 4... Vibration element, 5... Spacer, 6a
, 6b... adhesive layer, 7... sealing substrate, 8... external electrode, 10... connection electrode.

Claims (1)

【実用新案登録請求の範囲】 圧電基板の両側面に振動電極及び該振動電極と
導通する引出し電極を設けてなる振動素子と、前
記振動電極を設けた両側面から前記振動素子を挾
持して前記振動素子との間に所定の振動空間を形
成するスペーサと、前記振動素子及びスペーサを
上下の両面から挾持する封止基板と、前記振動素
子の前記引出し電極が引出されている方の端面側
に形成された、前記引出し電極と導通する外部電
極とを備えた圧電共振子において、 前記振動素子及びスペーサの前記封止基板と対
向する面の、前記外部電極が形成される方の端部
に、前記引出し電極と導通する接続電極を設けた
こと を特徴とする圧電共振子。
[Claims for Utility Model Registration] A vibrating element comprising vibrating electrodes and extraction electrodes that are electrically connected to the vibrating electrodes on both sides of a piezoelectric substrate, and a vibrating element sandwiched between the vibrating electrodes and the vibrating electrodes. a spacer that forms a predetermined vibration space between the vibrating element, a sealing substrate that sandwiches the vibrating element and the spacer from both upper and lower surfaces, and an end face side of the vibrating element from which the extraction electrode is drawn out. In the piezoelectric resonator that is formed and includes an external electrode that is electrically connected to the extraction electrode, an end portion of the surface of the vibrating element and the spacer that faces the sealing substrate, on which the external electrode is formed, A piezoelectric resonator characterized in that a connection electrode is provided that is electrically connected to the extraction electrode.
JP7863490U 1990-07-24 1990-07-24 Piezoelectric resonator Expired - Lifetime JPH084740Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7863490U JPH084740Y2 (en) 1990-07-24 1990-07-24 Piezoelectric resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7863490U JPH084740Y2 (en) 1990-07-24 1990-07-24 Piezoelectric resonator

Publications (2)

Publication Number Publication Date
JPH0436330U true JPH0436330U (en) 1992-03-26
JPH084740Y2 JPH084740Y2 (en) 1996-02-07

Family

ID=31622083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7863490U Expired - Lifetime JPH084740Y2 (en) 1990-07-24 1990-07-24 Piezoelectric resonator

Country Status (1)

Country Link
JP (1) JPH084740Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0750539A (en) * 1993-05-31 1995-02-21 Murata Mfg Co Ltd Chip type piezoelectric resonator component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0750539A (en) * 1993-05-31 1995-02-21 Murata Mfg Co Ltd Chip type piezoelectric resonator component

Also Published As

Publication number Publication date
JPH084740Y2 (en) 1996-02-07

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term