JPH0273737U - - Google Patents

Info

Publication number
JPH0273737U
JPH0273737U JP15330788U JP15330788U JPH0273737U JP H0273737 U JPH0273737 U JP H0273737U JP 15330788 U JP15330788 U JP 15330788U JP 15330788 U JP15330788 U JP 15330788U JP H0273737 U JPH0273737 U JP H0273737U
Authority
JP
Japan
Prior art keywords
core tube
furnace core
vapor deposition
chemical vapor
side walls
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
JP15330788U
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 JP15330788U priority Critical patent/JPH0273737U/ja
Publication of JPH0273737U publication Critical patent/JPH0273737U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図aは本考案の一実施例を示す斜視図、第
1図bは同側面図、第2図aは従来の化学的気相
成長装置の炉芯管を示す斜視図、第2図bは同側
面図である。 1…炉芯管、1a…炉芯管の底部、1b,1c
…炉芯管の対向側壁、2…ボート、4…ボートの
足部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 炉芯管中に成長ガスを導入し、そのガスを熱分
    解することにより、炉芯管中に置かれたボートの
    半導体基板上に絶縁膜を形成する化学的気相成長
    装置において、前記ボートの足部を支える炉芯管
    の対向側壁間の開き角度を鋭角として該対向側壁
    を底部から立上らせたことを特徴とする化学的気
    相成長装置。
JP15330788U 1988-11-25 1988-11-25 Pending JPH0273737U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15330788U JPH0273737U (ja) 1988-11-25 1988-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15330788U JPH0273737U (ja) 1988-11-25 1988-11-25

Publications (1)

Publication Number Publication Date
JPH0273737U true JPH0273737U (ja) 1990-06-05

Family

ID=31429028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15330788U Pending JPH0273737U (ja) 1988-11-25 1988-11-25

Country Status (1)

Country Link
JP (1) JPH0273737U (ja)

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