JPH0320434U - - Google Patents

Info

Publication number
JPH0320434U
JPH0320434U JP7999789U JP7999789U JPH0320434U JP H0320434 U JPH0320434 U JP H0320434U JP 7999789 U JP7999789 U JP 7999789U JP 7999789 U JP7999789 U JP 7999789U JP H0320434 U JPH0320434 U JP H0320434U
Authority
JP
Japan
Prior art keywords
semiconductor substrate
gas
epitaxial growth
vapor phase
growth 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
JP7999789U
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 JP7999789U priority Critical patent/JPH0320434U/ja
Publication of JPH0320434U publication Critical patent/JPH0320434U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の気相エピタキシヤル成長装置
の一実施例を示す正面図、第2図は第1図のA−
A′線及びB−B′線断面図、第3図は第1図に
示す装置により得られたウエハ表面半径方向位置
に対する薄膜成長速度曲線、第4図は従来の気相
エピタキシヤル成長装置の正面図、第5図及び第
6図は第4図に示す装置より得られる薄膜成長速
度曲線である。 1……反応管、2……半導体基板、3……ガス
導入口、4……ガス排出口、5……サセプタ、6
……高周波誘導コイル、11……ガス流集束筒、
12……反応管断面、13……ガス流路断面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 反応管内にセツトされた半導体基板の表面に原
    料ガスを供給し、高温気相中で化学反応を生じさ
    せて該半導体基板表面に単結晶を成長させる気相
    エピタキシヤル成長装置において、前記半導体基
    板の下方に、前記原料ガスの流れを集束して前記
    半導体基板表面を流れるガス流速を均等にするガ
    ス流集束筒を設けたことを特徴とする気相エピタ
    キシヤル成長装置。
JP7999789U 1989-07-06 1989-07-06 Pending JPH0320434U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7999789U JPH0320434U (ja) 1989-07-06 1989-07-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7999789U JPH0320434U (ja) 1989-07-06 1989-07-06

Publications (1)

Publication Number Publication Date
JPH0320434U true JPH0320434U (ja) 1991-02-28

Family

ID=31624663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7999789U Pending JPH0320434U (ja) 1989-07-06 1989-07-06

Country Status (1)

Country Link
JP (1) JPH0320434U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0874357A (ja) * 1994-08-31 1996-03-19 Fukunagahiroshi Kenchiku Kenkyusho:Kk 間仕切壁の構築方法及び間仕切壁用下地パネル
JP2009228287A (ja) * 2008-03-21 2009-10-08 Tac Kk ドアハンドル等の取付座

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0874357A (ja) * 1994-08-31 1996-03-19 Fukunagahiroshi Kenchiku Kenkyusho:Kk 間仕切壁の構築方法及び間仕切壁用下地パネル
JP2009228287A (ja) * 2008-03-21 2009-10-08 Tac Kk ドアハンドル等の取付座

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