JPH0460554U - - Google Patents

Info

Publication number
JPH0460554U
JPH0460554U JP10241190U JP10241190U JPH0460554U JP H0460554 U JPH0460554 U JP H0460554U JP 10241190 U JP10241190 U JP 10241190U JP 10241190 U JP10241190 U JP 10241190U JP H0460554 U JPH0460554 U JP H0460554U
Authority
JP
Japan
Prior art keywords
insulator
plasma cvd
cvd apparatus
discharge
ring shape
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
JP10241190U
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 JP10241190U priority Critical patent/JPH0460554U/ja
Publication of JPH0460554U publication Critical patent/JPH0460554U/ja
Pending legal-status Critical Current

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  • Chemical Vapour Deposition (AREA)

Description

【図面の簡単な説明】
第1図〜第3図はこの考案の第1実施例を示し
、第1図はプラズマCVD装置の概略断面図、第
2図は放電電極の底面図、第3図は電界の分布形
態を示す説明図である。第4図は第2実施例を示
す放電電極の縦断正面図である。第5図は従来装
置における電界の分布形態を示す説明図である。 1……真空槽、4……放電電極、5……アース
電極、12……基板、13……放電面、14……
絶縁体。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 真空槽の内部に、放電電極と、一群の基板
    を支持するアース電極とが対向配置されており、 前記放電電極の放電面に、電界の分布形態を制
    御する絶縁体が付設してあることを特徴とするプ
    ラズマCVD装置。 (2) 絶縁体が無端リング状に形成されており、
    この絶縁体の複数個を放電面に沿つて多重輪形状
    に配置したことを特徴とする請求項(1)記載のプ
    ラズマCVD装置。
JP10241190U 1990-09-28 1990-09-28 Pending JPH0460554U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10241190U JPH0460554U (ja) 1990-09-28 1990-09-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10241190U JPH0460554U (ja) 1990-09-28 1990-09-28

Publications (1)

Publication Number Publication Date
JPH0460554U true JPH0460554U (ja) 1992-05-25

Family

ID=31846645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10241190U Pending JPH0460554U (ja) 1990-09-28 1990-09-28

Country Status (1)

Country Link
JP (1) JPH0460554U (ja)

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