JPH0165866U - - Google Patents

Info

Publication number
JPH0165866U
JPH0165866U JP1987160714U JP16071487U JPH0165866U JP H0165866 U JPH0165866 U JP H0165866U JP 1987160714 U JP1987160714 U JP 1987160714U JP 16071487 U JP16071487 U JP 16071487U JP H0165866 U JPH0165866 U JP H0165866U
Authority
JP
Japan
Prior art keywords
crucible
view
symmetrical
rotation axis
utility
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
JP1987160714U
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 JP1987160714U priority Critical patent/JPH0165866U/ja
Publication of JPH0165866U publication Critical patent/JPH0165866U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)

Description

【図面の簡単な説明】
第1図、第2図は在来の装置図、第1図は本考
案の実施例のa縦断面図、bはその坩堝底中央部
の平面図、第2図は着脱式突起のa平面図、b縦
断面図、c嵌合部、第3図は従来の装置の縦断面
図、第4図は従来のa縦断面図、bその底面の平
面図、第5図は別の実施例の縦断面図、第6図は
その部分平面図、第7図は腕などの断面図である
。 1……Si等の融液、2……坩堝、3……引上
げられつつある単結晶、4……ヒーター、5……
結晶吊りワイヤ、6……坩堝支持体、10……ガ
イドリング、11,12……支柱。

Claims (1)

    【実用新案登録請求の範囲】
  1. 単結晶引上げ用坩堝において、坩堝回転軸と同
    軸で軸対称な融液下降流案内装置を、坩堝内に付
    設したことを特徴とする単結晶引上げ用坩堝。
JP1987160714U 1987-10-22 1987-10-22 Pending JPH0165866U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987160714U JPH0165866U (ja) 1987-10-22 1987-10-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987160714U JPH0165866U (ja) 1987-10-22 1987-10-22

Publications (1)

Publication Number Publication Date
JPH0165866U true JPH0165866U (ja) 1989-04-27

Family

ID=31443019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987160714U Pending JPH0165866U (ja) 1987-10-22 1987-10-22

Country Status (1)

Country Link
JP (1) JPH0165866U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005206448A (ja) * 2003-12-26 2005-08-04 Siltronic Japan Corp シリコン結晶育成用るつぼ及びシリコン結晶の育成方法
CN104114753A (zh) * 2011-12-30 2014-10-22 株式会社Sumco 氧化硅玻璃坩埚以及使用氧化硅玻璃坩埚的单晶硅生产方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005206448A (ja) * 2003-12-26 2005-08-04 Siltronic Japan Corp シリコン結晶育成用るつぼ及びシリコン結晶の育成方法
JP4597619B2 (ja) * 2003-12-26 2010-12-15 シルトロニック・ジャパン株式会社 シリコン結晶育成用るつぼ及びシリコン結晶の育成方法
CN104114753A (zh) * 2011-12-30 2014-10-22 株式会社Sumco 氧化硅玻璃坩埚以及使用氧化硅玻璃坩埚的单晶硅生产方法
EP2799596A4 (en) * 2011-12-30 2015-12-16 Sumco Corp QUARTZ GLASS HOLDER AND METHOD FOR THE PRODUCTION OF MONOCRYSTALLINE SILICON THEREWITH

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