CA954017A - Manufacture of rod-shaped single crystals from meltable semiconductor material and products therefrom - Google Patents

Manufacture of rod-shaped single crystals from meltable semiconductor material and products therefrom

Info

Publication number: CA954017A
Authority: CA; Canada
Prior art keywords: meltable; manufacture; rod; semiconductor material; single crystals
Prior art date: 1970-09-26
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.): Expired

Application number

CA123,323A

Other languages

English (en)

Other versions

CA123323S (en

Inventor

Arie J. R. De Kock

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1970-09-26

Filing date

1971-09-21

Publication date

1974-09-03

1971-09-21 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1974-09-03 Application granted granted Critical

1974-09-03 Publication of CA954017A publication Critical patent/CA954017A/en

Status Expired legal-status Critical Current

Links

239000013078 crystal Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
239000000463 material Substances 0.000 title 1
239000004065 semiconductor Substances 0.000 title 1

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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/06—Silicon
- 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
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- 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
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/28—Controlling or regulating
- 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
- 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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/08—Germanium

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)

CA123,323A 1970-09-26 1971-09-21 Manufacture of rod-shaped single crystals from meltable semiconductor material and products therefrom Expired CA954017A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7014206A NL7014206A (fr)	1970-09-26	1970-09-26

Publications (1)

Publication Number	Publication Date
CA954017A true CA954017A (en)	1974-09-03

Family

ID=19811172

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA123,323A Expired CA954017A (en)	1970-09-26	1971-09-21	Manufacture of rod-shaped single crystals from meltable semiconductor material and products therefrom

Country Status (8)

Country	Link
AU (1)	AU3387371A (fr)
BE (1)	BE773097A (fr)
CA (1)	CA954017A (fr)
DE (1)	DE2147514A1 (fr)
FR (1)	FR2112983A5 (fr)
GB (1)	GB1365724A (fr)
IT (1)	IT939867B (fr)
NL (1)	NL7014206A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10014650A1 (de)	2000-03-24	2001-10-04	Wacker Siltronic Halbleitermat	Halbleiterscheibe aus Silicium und Verfahren zur Herstellung der Halbleiterscheibe
CN103993353B (zh) *	2014-04-18	2019-07-23	洛阳金诺机械工程有限公司	一种使籽晶转动的籽晶夹头
CN103993352A (zh) *	2014-04-18	2014-08-20	洛阳金诺机械工程有限公司	一种使籽晶转动的硅芯拉制方法
CN104264220A (zh) *	2014-07-02	2015-01-07	洛阳金诺机械工程有限公司	一种用产品料直接拉制硅芯的方法
CN111624460B (zh) *	2020-06-28	2022-10-21	西安奕斯伟材料科技有限公司	一种单晶硅缺陷分布区域的检测方法

1970
- 1970-09-26 NL NL7014206A patent/NL7014206A/xx unknown
1971
- 1971-09-21 CA CA123,323A patent/CA954017A/en not_active Expired
- 1971-09-23 DE DE19712147514 patent/DE2147514A1/de active Pending
- 1971-09-23 GB GB4442871A patent/GB1365724A/en not_active Expired
- 1971-09-23 IT IT70140/71A patent/IT939867B/it active
- 1971-09-24 AU AU33873/71A patent/AU3387371A/en not_active Expired
- 1971-09-24 BE BE773097A patent/BE773097A/fr unknown
- 1971-09-27 FR FR7134611A patent/FR2112983A5/fr not_active Expired

Also Published As

Publication number	Publication date
DE2147514A1 (de)	1972-03-30
NL7014206A (fr)	1972-03-28
GB1365724A (en)	1974-09-04
AU3387371A (en)	1973-03-29
IT939867B (it)	1973-02-10
BE773097A (fr)	1972-03-24
FR2112983A5 (fr)	1972-06-23

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