JPH0193718U - - Google Patents

Info

Publication number
JPH0193718U
JPH0193718U JP1987191597U JP19159787U JPH0193718U JP H0193718 U JPH0193718 U JP H0193718U JP 1987191597 U JP1987191597 U JP 1987191597U JP 19159787 U JP19159787 U JP 19159787U JP H0193718 U JPH0193718 U JP H0193718U
Authority
JP
Japan
Prior art keywords
electrode
control electrode
variable capacitance
capacitance element
dielectric material
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
JP1987191597U
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 JP1987191597U priority Critical patent/JPH0193718U/ja
Publication of JPH0193718U publication Critical patent/JPH0193718U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例としての可変容量素
子を示す構想図、第2図はその等価回路図、第3
図は第1図の可変容量素子複数個を積層構造とし
て例を示す斜視図、第4図は第3図の断面図、第
5図は単一の可変容量素子の電極形状を示す図、
第6図はその分解斜視図である。 1…圧電体セラミツク(圧電体)、2…誘電体
、3…共通電極、4…コントロール電極、5…コ
ンデンサ電極。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 圧電体と弾力性のある誘電体とが共通電極
    を介して積層され、圧電体の他方側表面にはコン
    トロール電極が、誘電体の他方側表面にはコンデ
    ンサ電極が形成されていることを特徴とする可変
    容量素子。 (2) 前記コントロール電極とコンデンサ電極の
    間隔は一定に保たれていることを特徴とする実用
    新案登録請求の範囲第(1)項に記載の可変容量素
    子。
JP1987191597U 1987-12-16 1987-12-16 Pending JPH0193718U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987191597U JPH0193718U (ja) 1987-12-16 1987-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987191597U JPH0193718U (ja) 1987-12-16 1987-12-16

Publications (1)

Publication Number Publication Date
JPH0193718U true JPH0193718U (ja) 1989-06-20

Family

ID=31482500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987191597U Pending JPH0193718U (ja) 1987-12-16 1987-12-16

Country Status (1)

Country Link
JP (1) JPH0193718U (ja)

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