JPS6280325U - - Google Patents

Info

Publication number
JPS6280325U
JPS6280325U JP17316385U JP17316385U JPS6280325U JP S6280325 U JPS6280325 U JP S6280325U JP 17316385 U JP17316385 U JP 17316385U JP 17316385 U JP17316385 U JP 17316385U JP S6280325 U JPS6280325 U JP S6280325U
Authority
JP
Japan
Prior art keywords
cylindrical body
substrate
heat shield
body made
heat
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
JP17316385U
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 JP17316385U priority Critical patent/JPS6280325U/ja
Publication of JPS6280325U publication Critical patent/JPS6280325U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)

Description

【図面の簡単な説明】
第1図a,bは本考案によるヒートシールドを
示し、同図aは同図bのA―A′線断面図、同図
bは同図aのB―B′線断面図であり、第2図及
び第3図は夫々昇華法及び気相成長法に用いられ
る装置の概略図である。 2……第1筒体、4……第2筒体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 結晶成長時の基板を保温するために上記基板の
    周囲に配されるヒートシールドであつて、該ヒー
    トシールドは上記基板からの輻射熱に対して非透
    過性の材料からなる第1筒体と該筒体表面を被覆
    する石英製の第2筒体とを備えていることを特徴
    とするヒートシールド。
JP17316385U 1985-11-11 1985-11-11 Pending JPS6280325U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17316385U JPS6280325U (ja) 1985-11-11 1985-11-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17316385U JPS6280325U (ja) 1985-11-11 1985-11-11

Publications (1)

Publication Number Publication Date
JPS6280325U true JPS6280325U (ja) 1987-05-22

Family

ID=31110366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17316385U Pending JPS6280325U (ja) 1985-11-11 1985-11-11

Country Status (1)

Country Link
JP (1) JPS6280325U (ja)

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