JPH0328403U - - Google Patents

Info

Publication number
JPH0328403U
JPH0328403U JP8986889U JP8986889U JPH0328403U JP H0328403 U JPH0328403 U JP H0328403U JP 8986889 U JP8986889 U JP 8986889U JP 8986889 U JP8986889 U JP 8986889U JP H0328403 U JPH0328403 U JP H0328403U
Authority
JP
Japan
Prior art keywords
electrodes
pair
film thickness
measurement sensor
micro
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
JP8986889U
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 JP8986889U priority Critical patent/JPH0328403U/ja
Publication of JPH0328403U publication Critical patent/JPH0328403U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案に関するセンサの一実施例を示
すもので2枚電極法の場合の説明図。第2図は同
上の他の例を示すもので対向電極法の場合の説明
図。第3〜4図は膜厚換算曲線で、第3図は2枚
電極法を第4図は対向電極法の場合を示すもので
ある。 図において、1……静電容量式のセンサ、2…
…被測定物、a……被膜、3,4……電極、5…
…弾性体である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一対の電極により被測定物の表面に施された絶
    縁性被膜の厚みを静電容量の変化による出力電圧
    の測定によつて求める微小膜厚測定センサにおい
    て、前記一対の電極における一方の電極の測定面
    に設けて、前記被測定物の表面に当接する導電性
    の弾性体とを備えさせたことを特徴とする静電容
    量式微小膜厚測定センサ。
JP8986889U 1989-07-31 1989-07-31 Pending JPH0328403U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8986889U JPH0328403U (ja) 1989-07-31 1989-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8986889U JPH0328403U (ja) 1989-07-31 1989-07-31

Publications (1)

Publication Number Publication Date
JPH0328403U true JPH0328403U (ja) 1991-03-20

Family

ID=31639424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8986889U Pending JPH0328403U (ja) 1989-07-31 1989-07-31

Country Status (1)

Country Link
JP (1) JPH0328403U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007298881A (ja) * 2006-05-02 2007-11-15 Atsuisa Hirao 光透過性部材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007298881A (ja) * 2006-05-02 2007-11-15 Atsuisa Hirao 光透過性部材

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