JPS6359319U - - Google Patents

Info

Publication number
JPS6359319U
JPS6359319U JP15482586U JP15482586U JPS6359319U JP S6359319 U JPS6359319 U JP S6359319U JP 15482586 U JP15482586 U JP 15482586U JP 15482586 U JP15482586 U JP 15482586U JP S6359319 U JPS6359319 U JP S6359319U
Authority
JP
Japan
Prior art keywords
reaction
gas inlet
gas
upper electrode
cvd apparatus
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
JP15482586U
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 JP15482586U priority Critical patent/JPS6359319U/ja
Publication of JPS6359319U publication Critical patent/JPS6359319U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案による一実施例のCVD装置の
上部電極の詳細図、第2図は従来のCVD装置の
上部電極の詳細図、第3図は平行平板型CVD装
置の概要図、である。 図において、1は上部電極、1aはガス導入口
A,1bはガス導入口B,1cは冷却部、2は下
部電極、3は反応室、4はヒータ、5は高周波発
振器、6はウエーハ、を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. CVD装置において二種の反応ガスを導入する
    場合に、反応ガスの反応状態を良好にするため、
    上部電極1に設ける第二の反応ガスのガス導入口
    B,1bを、第一の反応ガスのガス導入口A,1
    aの周囲を取り囲むように配設したことを特徴と
    するCVD装置。
JP15482586U 1986-10-07 1986-10-07 Pending JPS6359319U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15482586U JPS6359319U (ja) 1986-10-07 1986-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15482586U JPS6359319U (ja) 1986-10-07 1986-10-07

Publications (1)

Publication Number Publication Date
JPS6359319U true JPS6359319U (ja) 1988-04-20

Family

ID=31074976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15482586U Pending JPS6359319U (ja) 1986-10-07 1986-10-07

Country Status (1)

Country Link
JP (1) JPS6359319U (ja)

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