JPS6192051U - - Google Patents

Info

Publication number
JPS6192051U
JPS6192051U JP17772084U JP17772084U JPS6192051U JP S6192051 U JPS6192051 U JP S6192051U JP 17772084 U JP17772084 U JP 17772084U JP 17772084 U JP17772084 U JP 17772084U JP S6192051 U JPS6192051 U JP S6192051U
Authority
JP
Japan
Prior art keywords
exhaust chamber
gas inlet
quartz tube
quartz
diffusion furnace
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
JP17772084U
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 JP17772084U priority Critical patent/JPS6192051U/ja
Publication of JPS6192051U publication Critical patent/JPS6192051U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例による拡散炉の概略
構造を示す断面図、第2図は従来の拡散炉の概略
構造を示す外観図、第3図は第2図の−断面
の模式図である。 1…拡散炉本体、2…スカベンジヤー(排気室
)、3…石英チユーブ、4…ダクト、5…扉、6
…不純物を含んだドーピングガス、7…発熱体、
8…石英ボート、9…シリコンウエハ、10a〜
10d…ガス導入口、11…水分を含まないガス

Claims (1)

    【実用新案登録請求の範囲】
  1. 石英チユーブ内の石英ボートに載置されたウエ
    ハへ不純物を拡散炉において、前記石英チユーブ
    の開口部を囲む排気室にガス導入口を具備し、こ
    のガス導入口から水分を含まない乾燥空気などの
    ガスを前記排気室内へ流入させるように構成した
    ことを特徴とする半導体製造装置。
JP17772084U 1984-11-22 1984-11-22 Pending JPS6192051U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17772084U JPS6192051U (ja) 1984-11-22 1984-11-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17772084U JPS6192051U (ja) 1984-11-22 1984-11-22

Publications (1)

Publication Number Publication Date
JPS6192051U true JPS6192051U (ja) 1986-06-14

Family

ID=30735292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17772084U Pending JPS6192051U (ja) 1984-11-22 1984-11-22

Country Status (1)

Country Link
JP (1) JPS6192051U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07297145A (ja) * 1995-03-02 1995-11-10 Tokyo Electron Tohoku Ltd 熱処理装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07297145A (ja) * 1995-03-02 1995-11-10 Tokyo Electron Tohoku Ltd 熱処理装置

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