MY205023A - Czochralski growth apparatus conversion assembly - Google Patents

Czochralski growth apparatus conversion assembly

Info

Publication number
MY205023A
MY205023A MYPI2020003169A MYPI2020003169A MY205023A MY 205023 A MY205023 A MY 205023A MY PI2020003169 A MYPI2020003169 A MY PI2020003169A MY PI2020003169 A MYPI2020003169 A MY PI2020003169A MY 205023 A MY205023 A MY 205023A
Authority
MY
Malaysia
Prior art keywords
growth apparatus
czochralski growth
conversion assembly
apparatus conversion
czochralski
Prior art date
Application number
MYPI2020003169A
Inventor
Keith R Vaillancourt
Rich Malen
Scott J Turchetti
Original Assignee
Gtat Corp
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 by Gtat Corp filed Critical Gtat Corp
Publication of MY205023A publication Critical patent/MY205023A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/02—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to the melt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicon Compounds (AREA)

Abstract

The present invention relates to a growth apparatus conversion assembly (100) and method for retrofitting and converting a Czochralski growth apparatus, particularly a batch Czochralski growth apparatus into a continuous Czochralski growth apparatus. In particular, an isolation valve (148) is disposed between an upper hopper (120) and a lower hopper (130) in order to maintain conditions in the lower hopper (130) while the upper hopper (120) is being refilled.
MYPI2020003169A 2017-12-21 2018-12-20 Czochralski growth apparatus conversion assembly MY205023A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762608980P 2017-12-21 2017-12-21
PCT/US2018/066647 WO2019126413A1 (en) 2017-12-21 2018-12-20 Czochralski growth apparatus conversion assembly

Publications (1)

Publication Number Publication Date
MY205023A true MY205023A (en) 2024-09-27

Family

ID=66992885

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2020003169A MY205023A (en) 2017-12-21 2018-12-20 Czochralski growth apparatus conversion assembly

Country Status (4)

Country Link
CN (2) CN109943883B (en)
MY (1) MY205023A (en)
TW (2) TWM586276U (en)
WO (1) WO2019126413A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019126413A1 (en) * 2017-12-21 2019-06-27 Gtat Corporation Czochralski growth apparatus conversion assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724490A (en) * 1970-07-06 1973-04-03 Fuller Co Gate valve
US3986821A (en) * 1975-12-04 1976-10-19 United Technologies Corporation Apparatus for conveying particulate matter through a furnace
LU88429A1 (en) * 1993-11-23 1995-07-10 Wurth Paul Sa Device for loading a shaft furnace
JP4148049B2 (en) * 2003-07-15 2008-09-10 株式会社Ｓｕｍｃｏ Raw material supply equipment
JP4933324B2 (en) * 2007-03-28 2012-05-16 シャープ株式会社 Solid material supply apparatus, solid material processing apparatus, and solid material supply method
TW201012978A (en) * 2008-08-27 2010-04-01 Bp Corp North America Inc Apparatus and method of use for a casting system with independent melting and solidification
MY166030A (en) * 2011-04-20 2018-05-21 Gtat Ip Holding Llc Side feed system for czochralski growth of silicon ingots
KR20150105142A (en) * 2014-03-07 2015-09-16 (주)기술과가치 Apparatus for manufacturing ingot and method for the same
US20180030614A1 (en) * 2015-02-12 2018-02-01 Sunedison Semiconductor Limited Feed system for crystal growing systems
WO2019126413A1 (en) * 2017-12-21 2019-06-27 Gtat Corporation Czochralski growth apparatus conversion assembly

Also Published As

Publication number Publication date
TW201928129A (en) 2019-07-16
CN210048876U (en) 2020-02-11
WO2019126413A1 (en) 2019-06-27
CN109943883A (en) 2019-06-28
CN109943883B (en) 2023-10-24
TWM586276U (en) 2019-11-11
TWI789471B (en) 2023-01-11

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