JPS62152440U - - Google Patents

Info

Publication number
JPS62152440U
JPS62152440U JP3977886U JP3977886U JPS62152440U JP S62152440 U JPS62152440 U JP S62152440U JP 3977886 U JP3977886 U JP 3977886U JP 3977886 U JP3977886 U JP 3977886U JP S62152440 U JPS62152440 U JP S62152440U
Authority
JP
Japan
Prior art keywords
quartz container
ultrasonic vibrator
pure water
semiconductor substrate
oxide film
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
JP3977886U
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 JP3977886U priority Critical patent/JPS62152440U/ja
Publication of JPS62152440U publication Critical patent/JPS62152440U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す酸化炉用ガス
供給装置のブロツク図。第2図は従来の酸化炉用
ガス供給装置のブロツク図である。 1…シリコン基板、2…ヒーターブロツク、3
…石英チユーブ、4,5,6…ソレノイドバルブ
、7,8,9…マスフローコントローラー、10
,11,12,16…ガス管、13,14,15
…レギユレーター、17…石英容器、18…純水
、19…超音波振動子、20,22…電源、21
…ヒーター。

Claims (1)

    【実用新案登録請求の範囲】
  1. 半導体基板表面に酸化膜を形成するための純水
    を有する石英容器と前記石英容器底部に水蒸気を
    発生させるための超音波振動子を有することを特
    徴とするバブリング装置。
JP3977886U 1986-03-20 1986-03-20 Pending JPS62152440U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3977886U JPS62152440U (ja) 1986-03-20 1986-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3977886U JPS62152440U (ja) 1986-03-20 1986-03-20

Publications (1)

Publication Number Publication Date
JPS62152440U true JPS62152440U (ja) 1987-09-28

Family

ID=30853267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3977886U Pending JPS62152440U (ja) 1986-03-20 1986-03-20

Country Status (1)

Country Link
JP (1) JPS62152440U (ja)

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