JPS62184733U - - Google Patents

Info

Publication number
JPS62184733U
JPS62184733U JP7294486U JP7294486U JPS62184733U JP S62184733 U JPS62184733 U JP S62184733U JP 7294486 U JP7294486 U JP 7294486U JP 7294486 U JP7294486 U JP 7294486U JP S62184733 U JPS62184733 U JP S62184733U
Authority
JP
Japan
Prior art keywords
plasma
opening
chamber
cvd apparatus
cyclotron resonance
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
JP7294486U
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 JP7294486U priority Critical patent/JPS62184733U/ja
Publication of JPS62184733U publication Critical patent/JPS62184733U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案実施例のECRプラズマCVD
装置の断面模式図、第3図は従来の磁界強度プロ
フアイル、第2図は本考案の磁界強度プロフアイ
ルである。 1…試料台、2…ウエハ、4…プラズマ室、5
…デポジシヨン室、8…コイル、9…開口。

Claims (1)

  1. 【実用新案登録請求の範囲】 供給されるガスをプラズマ化するプラズマ室と
    、このプラズマ室と鉛直方向の開口を介してつな
    がつたデポジシヨン室とを有する電子サイクロト
    ロン共鳴プラズマCVD装置において、 磁界強度を前記開口と対向する前記プラズマ室
    の端部から前記開口に向つて常に単調に減少させ
    ることを特徴とする電子サイクロトロン共鳴プラ
    ズマCVD装置。
JP7294486U 1986-05-15 1986-05-15 Pending JPS62184733U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7294486U JPS62184733U (ja) 1986-05-15 1986-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7294486U JPS62184733U (ja) 1986-05-15 1986-05-15

Publications (1)

Publication Number Publication Date
JPS62184733U true JPS62184733U (ja) 1987-11-24

Family

ID=30916838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7294486U Pending JPS62184733U (ja) 1986-05-15 1986-05-15

Country Status (1)

Country Link
JP (1) JPS62184733U (ja)

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