JPH0266023U - - Google Patents

Info

Publication number
JPH0266023U
JPH0266023U JP14550088U JP14550088U JPH0266023U JP H0266023 U JPH0266023 U JP H0266023U JP 14550088 U JP14550088 U JP 14550088U JP 14550088 U JP14550088 U JP 14550088U JP H0266023 U JPH0266023 U JP H0266023U
Authority
JP
Japan
Prior art keywords
acoustic wave
piezoelectric substrate
wave resonator
surface portion
surface acoustic
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
JP14550088U
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 JP14550088U priority Critical patent/JPH0266023U/ja
Publication of JPH0266023U publication Critical patent/JPH0266023U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Description

【図面の簡単な説明】
第1図a,bは本考案の一実施例の弾性表面波
共振子の平面図およびその側面図、第2図a,b
は従来の弾性表面波共振子の一例の平面図および
その側面図である。 1,1′……圧電基板、2……交差指状電極、
3,4……反射器電極、5,7……圧電基板裏面
部、6,8……側面部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電基板上に配置された交差指状電極と反射器
    電極とで構成された弾性表面波共振子において、
    前記圧電基板の裏面部および側面部が間隔100
    μm以上でかつ深さ100μm以上の粗面に加工
    されたものであることを特徴とする弾性表面波共
    振子。
JP14550088U 1988-11-07 1988-11-07 Pending JPH0266023U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14550088U JPH0266023U (ja) 1988-11-07 1988-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14550088U JPH0266023U (ja) 1988-11-07 1988-11-07

Publications (1)

Publication Number Publication Date
JPH0266023U true JPH0266023U (ja) 1990-05-18

Family

ID=31414147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14550088U Pending JPH0266023U (ja) 1988-11-07 1988-11-07

Country Status (1)

Country Link
JP (1) JPH0266023U (ja)

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