JPS6367236U - - Google Patents

Info

Publication number
JPS6367236U
JPS6367236U JP16103286U JP16103286U JPS6367236U JP S6367236 U JPS6367236 U JP S6367236U JP 16103286 U JP16103286 U JP 16103286U JP 16103286 U JP16103286 U JP 16103286U JP S6367236 U JPS6367236 U JP S6367236U
Authority
JP
Japan
Prior art keywords
quartz tube
gas
gas introduction
manufacturing process
pipe
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
JP16103286U
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 JP16103286U priority Critical patent/JPS6367236U/ja
Publication of JPS6367236U publication Critical patent/JPS6367236U/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図はこの考案の実施例の構成を示す一部切
欠断面図、第2図は第1図の端面図、第3図は従
来における拡散装置の略示構成図である。 各図において、1:石英管、3:ウエハ、4:
ガス導入管、8:膨出部、9:分岐管、10:分
岐管の開口部。

Claims (1)

    【実用新案登録請求の範囲】
  1. ウエハを収容した石英管に対し、その一端側か
    らガス導入管を通じて石英管内へキヤリアガスに
    不純物ガスを添加した混合ガスを送気導入して熱
    拡散を行う半導体素子製造プロセスの拡散装置に
    おいて、石英管に接続されるガス導入管の管路途
    中に管径が拡大する膨出部を形成するとともに、
    該ガス導入管の終端部を複数の管路に分岐させた
    上で、この各分岐管を石英管の周面上に分散して
    ほぼ半径方向に開口接続して構成したことを特徴
    とする半導体素子製造プロセスの拡散装置。
JP16103286U 1986-10-21 1986-10-21 Pending JPS6367236U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16103286U JPS6367236U (ja) 1986-10-21 1986-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16103286U JPS6367236U (ja) 1986-10-21 1986-10-21

Publications (1)

Publication Number Publication Date
JPS6367236U true JPS6367236U (ja) 1988-05-06

Family

ID=31086973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16103286U Pending JPS6367236U (ja) 1986-10-21 1986-10-21

Country Status (1)

Country Link
JP (1) JPS6367236U (ja)

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