JPH0399767U - - Google Patents

Info

Publication number
JPH0399767U
JPH0399767U JP833090U JP833090U JPH0399767U JP H0399767 U JPH0399767 U JP H0399767U JP 833090 U JP833090 U JP 833090U JP 833090 U JP833090 U JP 833090U JP H0399767 U JPH0399767 U JP H0399767U
Authority
JP
Japan
Prior art keywords
wafer
electrodes
electrode
raw material
material gas
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
JP833090U
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 JP833090U priority Critical patent/JPH0399767U/ja
Publication of JPH0399767U publication Critical patent/JPH0399767U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Chemical Vapour Deposition (AREA)
  • ing And Chemical Polishing (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す断面図、第
2図は同実施例の凹凸プレートの断面図、第3図
は従来例を示す断面図である。 1……電極、2……電極本体、3……凹凸プレ
ート、10……真空容器、12……ウエハ、13
……高周波電源、G……原料ガス。

Claims (1)

    【実用新案登録請求の範囲】
  1. 原料ガスを導入した容器内に少なくとも一対の
    電極を互いに対向させて配置し、これらの電極に
    高周波電力を供給して蒸着またはエツチングを行
    う高周波電極において、一方の電極上に載置した
    ウエハに対向する他方の電極の対向面が、前記ウ
    エハの中心部から外周に行くに従い前記ウエハ側
    に膨出していることを特徴とする高周波電極。
JP833090U 1990-01-30 1990-01-30 Pending JPH0399767U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP833090U JPH0399767U (ja) 1990-01-30 1990-01-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP833090U JPH0399767U (ja) 1990-01-30 1990-01-30

Publications (1)

Publication Number Publication Date
JPH0399767U true JPH0399767U (ja) 1991-10-18

Family

ID=31511964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP833090U Pending JPH0399767U (ja) 1990-01-30 1990-01-30

Country Status (1)

Country Link
JP (1) JPH0399767U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09312268A (ja) * 1996-05-23 1997-12-02 Sharp Corp プラズマ励起化学蒸着装置及びプラズマエッチング装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09312268A (ja) * 1996-05-23 1997-12-02 Sharp Corp プラズマ励起化学蒸着装置及びプラズマエッチング装置

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