DK164485D0 - Apparat til traekning af et krystal - Google Patents

Apparat til traekning af et krystal

Info

Publication number: DK164485D0
Authority: DK; Denmark
Prior art keywords: crystal; taking
Prior art date: 1984-04-14

Application number

DK164485A

Other languages

English (en)

Other versions

DK161156B (da

DK161156C (da

DK164485A (da

Inventor

Dietrich Drechsel

Original Assignee

Leybold Heraeus Gmbh & Co Kg

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.)

1984-04-14

Filing date

1985-04-12

Publication date

1985-04-12

1985-04-12 Application filed by Leybold Heraeus Gmbh & Co Kg filed Critical Leybold Heraeus Gmbh & Co Kg

1985-04-12 Publication of DK164485D0 publication Critical patent/DK164485D0/da

1985-10-15 Publication of DK164485A publication Critical patent/DK164485A/da

1991-06-03 Publication of DK161156B publication Critical patent/DK161156B/da

1991-11-11 Application granted granted Critical

1991-11-11 Publication of DK161156C publication Critical patent/DK161156C/da

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
- C30B15/32—Seed holders, e.g. chucks
- 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
- C30B15/30—Mechanisms for rotating or moving either the melt or the crystal
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10S117/911—Seed or rod holders
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
- Y10T117/1032—Seed pulling
- Y10T117/1064—Seed pulling including a fully-sealed or vacuum-maintained crystallization chamber [e.g., ampoule]
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
- Y10T117/1032—Seed pulling
- Y10T117/1068—Seed pulling including heating or cooling details [e.g., shield configuration]
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10T117/10—Apparatus
- Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
- Y10T117/1032—Seed pulling
- Y10T117/1072—Seed pulling including details of means providing product movement [e.g., shaft guides, servo means]

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)
Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)

DK164485A 1984-04-14 1985-04-12 Apparat til traekning af en krystal DK161156C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19843414290 DE3414290A1 (de)	1984-04-14	1984-04-14	Kristallhalter
DE3414290		1984-04-14

Publications (4)

Publication Number	Publication Date
DK164485D0 true DK164485D0 (da)	1985-04-12
DK164485A DK164485A (da)	1985-10-15
DK161156B DK161156B (da)	1991-06-03
DK161156C DK161156C (da)	1991-11-11

Family

ID=6233702

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK164485A DK161156C (da)	1984-04-14	1985-04-12	Apparat til traekning af en krystal

Country Status (9)

Country	Link
US (1)	US4738832A (da)
JP (1)	JPS60231493A (da)
DE (1)	DE3414290A1 (da)
DK (1)	DK161156C (da)
ES (1)	ES8606541A1 (da)
FI (1)	FI76841C (da)
FR (1)	FR2562915B1 (da)
IT (1)	IT1183296B (da)
NL (1)	NL8500256A (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3806918A1 (de) *	1988-03-03	1989-09-14	Leybold Ag	Vorrichtung zum ziehen von einkristallen
JP3402038B2 (ja) *	1995-12-25	2003-04-28	信越半導体株式会社	単結晶引上げ装置
JP3402040B2 (ja) *	1995-12-27	2003-04-28	信越半導体株式会社	単結晶保持装置
JP3531333B2 (ja) *	1996-02-14	2004-05-31	信越半導体株式会社	チョクラルスキー法による結晶製造装置、結晶製造方法、およびこの方法から製造される結晶
US5827367A (en) *	1996-09-13	1998-10-27	Seh America	Apparatus for improving mechanical strength of the neck section of czochralski silicon crystal
JPH10279386A (ja) *	1997-03-31	1998-10-20	Super Silicon Kenkyusho:Kk	単結晶引上げ装置及び単結晶支持機構並びに単結晶引上げ方法
US5935328A (en) *	1997-11-25	1999-08-10	Memc Electronic Materials, Inc.	Apparatus for use in crystal pulling
US6183556B1 (en) *	1998-10-06	2001-02-06	Seh-America, Inc.	Insulating and warming shield for a seed crystal and seed chuck
US6932145B2 (en) *	1998-11-20	2005-08-23	Rolls-Royce Corporation	Method and apparatus for production of a cast component
US7418993B2 (en) *	1998-11-20	2008-09-02	Rolls-Royce Corporation	Method and apparatus for production of a cast component
US6340391B1 (en) *	1998-12-28	2002-01-22	Shin-Etsu Handotai Co.	Method for producing single crystal and pulling device
US6203614B1 (en)	1999-05-28	2001-03-20	Memc Electronic Materials, Inc.	Cable assembly for crystal puller
JP4683184B2 (ja) *	2004-11-04	2011-05-11	信越半導体株式会社	単結晶引上げ装置のシードチャック
DE102006002682A1 (de) *	2006-01-19	2007-08-02	Siltronic Ag	Vorrichtung und Verfahren zur Herstellung eines Einkristalls, Einkristall und Halbleiterscheibe
CZ302830B6 (cs)	2009-12-15	2011-11-30	Ústav makromolekulární chemie AV CR, v.v.i.	Vysokomolekulární polymerní nosice léciv odvozené od dendrimeru a jejich konjugáty s lécivy pro lécbu zejména pevných nádoru
CN103484932B (zh) *	2013-09-13	2016-02-17	沃德盛光伏科技（苏州）有限公司	一种单晶晶体双重防护重锤装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1043641B (de) *	1953-05-21	1958-11-13	Siemens Ag	Verfahren zur Bestimmung der Kristallisationsgeschwindigkeit von undurchsichtigen Einkristallen
NL128651C (da) *	1966-01-26
US3511610A (en) *	1966-10-14	1970-05-12	Gen Motors Corp	Silicon crystal growing
US4371502A (en) *	1980-02-08	1983-02-01	Ferrofluidics Corporation	Crystal growing furnace pulling head
NL8102566A (nl) *	1980-06-14	1982-01-04	Leybold Heraeus Gmbh & Co Kg	Inrichting voor het door middel van een opwikkelbaar trekorgaan uit een kroes trekken van een enkel kristal.
FR2551470B1 (fr) *	1983-09-06	1985-11-08	Crismatec	Tete de tirage de monocristaux
JPS6096596A (ja) *	1983-10-28	1985-05-30	Sumitomo Electric Ind Ltd	単結晶引上げ軸
US4663128A (en) *	1985-03-06	1987-05-05	Ferrofluidics Corporation	Pulling head for a crystal growing furnace

1984
- 1984-04-14 DE DE19843414290 patent/DE3414290A1/de active Granted
1985
- 1985-01-11 FI FI850124A patent/FI76841C/fi not_active IP Right Cessation
- 1985-01-24 IT IT19219/85A patent/IT1183296B/it active
- 1985-01-30 NL NL8500256A patent/NL8500256A/nl not_active Application Discontinuation
- 1985-02-18 ES ES540492A patent/ES8606541A1/es not_active Expired
- 1985-04-03 US US06/719,362 patent/US4738832A/en not_active Expired - Fee Related
- 1985-04-11 FR FR858505481A patent/FR2562915B1/fr not_active Expired
- 1985-04-12 DK DK164485A patent/DK161156C/da not_active IP Right Cessation
- 1985-04-15 JP JP60078593A patent/JPS60231493A/ja active Pending

Also Published As

Publication number	Publication date
ES540492A0 (es)	1986-04-16
FI850124A0 (fi)	1985-01-11
US4738832A (en)	1988-04-19
ES8606541A1 (es)	1986-04-16
DK161156B (da)	1991-06-03
DE3414290A1 (de)	1985-10-24
FR2562915B1 (fr)	1989-09-29
DK161156C (da)	1991-11-11
IT1183296B (it)	1987-10-22
FR2562915A1 (fr)	1985-10-18
DK164485A (da)	1985-10-15
JPS60231493A (ja)	1985-11-18
FI76841B (fi)	1988-08-31
DE3414290C2 (da)	1992-07-16
FI850124L (fi)	1985-10-15
IT8519219A0 (it)	1985-01-24
NL8500256A (nl)	1985-11-01
FI76841C (fi)	1988-12-12

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Legal Events

Date	Code	Title	Description
1994-12-27	PBP	Patent lapsed