JPS6175699U - - Google Patents

Info

Publication number
JPS6175699U
JPS6175699U JP15950884U JP15950884U JPS6175699U JP S6175699 U JPS6175699 U JP S6175699U JP 15950884 U JP15950884 U JP 15950884U JP 15950884 U JP15950884 U JP 15950884U JP S6175699 U JPS6175699 U JP S6175699U
Authority
JP
Japan
Prior art keywords
electrodes
piezoelectric
layer
polarized
exposed
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
JP15950884U
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 JP15950884U priority Critical patent/JPS6175699U/ja
Publication of JPS6175699U publication Critical patent/JPS6175699U/ja
Pending legal-status Critical Current

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Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す超音波探触子
の概略図、第2図、第3図は本考案に用いる圧電
変換子の一実施例を示す図、第4図は従来の超音
波探触子用圧電変換子を示す図。 図において10は圧電体、11,11′は電極
、Lは長さ、Wは幅、lは重なり合つた電極長、
20は圧電体、21,21′は外部電極、22,
22′は内部電極、23,23はリード端子、2
4はアクテイブ圧電層、40は圧電変換子、41
は整合層、42はパツキング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電体内において複数の電極が所定の間隔をお
    いて重なるように配置されており、この重なり部
    分で電極を介して隣合う圧電体層は互いに逆向き
    に分極されており、各電極は一層おきにそれぞれ
    圧電体の異なる2つの表面部分に露出しており、
    この2つの表面部分には一層おきに露出した各電
    極を接続するリード電極が形成された構造の圧電
    変換子を備えたことを特徴とする超音波探触子。
JP15950884U 1984-10-22 1984-10-22 Pending JPS6175699U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15950884U JPS6175699U (ja) 1984-10-22 1984-10-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15950884U JPS6175699U (ja) 1984-10-22 1984-10-22

Publications (1)

Publication Number Publication Date
JPS6175699U true JPS6175699U (ja) 1986-05-21

Family

ID=30717464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15950884U Pending JPS6175699U (ja) 1984-10-22 1984-10-22

Country Status (1)

Country Link
JP (1) JPS6175699U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59122200A (ja) * 1982-12-28 1984-07-14 Nec Corp 電歪効果素子の内部電極を電気的に接続する方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59122200A (ja) * 1982-12-28 1984-07-14 Nec Corp 電歪効果素子の内部電極を電気的に接続する方法

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