JPH0339919U - - Google Patents

Info

Publication number
JPH0339919U
JPH0339919U JP10010989U JP10010989U JPH0339919U JP H0339919 U JPH0339919 U JP H0339919U JP 10010989 U JP10010989 U JP 10010989U JP 10010989 U JP10010989 U JP 10010989U JP H0339919 U JPH0339919 U JP H0339919U
Authority
JP
Japan
Prior art keywords
electrode
piezoelectric oscillation
oscillation piece
electrode mask
mask
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
JP10010989U
Other languages
English (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 JP10010989U priority Critical patent/JPH0339919U/ja
Publication of JPH0339919U publication Critical patent/JPH0339919U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図a,b、は本考案の電極マスクの電極パ
ターンを示す図。第2図は本考案の電極マスクで
圧電発振片セツトをした状態の断面図。第3図は
本考案の蒸着例を示す図。第4図は本考案の電極
をつけた圧電発振片を示す斜視図。第5図は従来
の電極マスクの電極パターンを示す図。第6図は
従来の電極マスクで圧電発振片をセツトした状態
の断面図。第7図は従来の蒸着例を示す図。第8
図は従来の電極をてつけた圧電発振片を示す斜視
図。 1…電極パターン、2…電極パターンの他の実
施例、3…圧電発振片、4…電極マスク、5…外
形マスク、6…Ag、7…電極、20…電極パタ
ーン、21…電極マスク、22…圧電発振片、2
3…外形マスク、24…Ag、25…電極。

Claims (1)

    【実用新案登録請求の範囲】
  1. 矩形状でコンベツクス加工された圧電発振片に
    電極をつける工程に使用する電極マスクにおいて
    、圧電発振片の長手方向の両端に近づくにつれて
    電極パターンの巾寸法を小さくしたことを特徴と
    する圧電発振片用電極マスク。
JP10010989U 1989-08-28 1989-08-28 Pending JPH0339919U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10010989U JPH0339919U (ja) 1989-08-28 1989-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10010989U JPH0339919U (ja) 1989-08-28 1989-08-28

Publications (1)

Publication Number Publication Date
JPH0339919U true JPH0339919U (ja) 1991-04-17

Family

ID=31649131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10010989U Pending JPH0339919U (ja) 1989-08-28 1989-08-28

Country Status (1)

Country Link
JP (1) JPH0339919U (ja)

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