DK143457C - METHOD FOR MANUFACTURING (111) ORIENTED SEMICONDUCTOR CRYSTALS SPECIFIC RESISTANCE - Google Patents

METHOD FOR MANUFACTURING (111) ORIENTED SEMICONDUCTOR CRYSTALS SPECIFIC RESISTANCE

Info

Publication number: DK143457C
Authority: DK; Denmark
Prior art keywords: manufacturing; specific resistance; semiconductor crystals; oriented semiconductor; crystals specific
Prior art date: 1972-07-13

Application number

DK387773A

Other languages

Danish (da)

Other versions

DK143457B (en

Inventor

W Keller

A Muehlbauer

K Reuschel

Original Assignee

Siemens Ag

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.)

1972-07-13

Filing date

1973-07-12

Publication date

1981-12-28

1973-07-12 Application filed by Siemens Ag filed Critical Siemens Ag

1981-08-24 Publication of DK143457B publication Critical patent/DK143457B/en

1981-12-28 Application granted granted Critical

1981-12-28 Publication of DK143457C publication Critical patent/DK143457C/en

Links

239000013078 crystal Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 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
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/28—Controlling or regulating
- C30B13/30—Stabilisation or shape controlling of the molten zone, e.g. by concentrators, by electromagnetic fields; Controlling the section of the crystal
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/004—Sight-glasses therefor
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Crystallography & Structural Chemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Chemical Kinetics & Catalysis (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
Silicon Compounds (AREA)

DK387773A 1972-07-13 1973-07-12 METHOD FOR MANUFACTURING (111) ORIENTED SEMICONDUCTOR CRYSTALS SPECIFIC RESISTANCE DK143457C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2234512		1972-07-13
DE2234512A DE2234512C3 (en)	1972-07-13	1972-07-13	Process for the production of (reoriented semiconductor single crystal rods with a specific resistance thawing towards the center of the rod

Publications (2)

Publication Number	Publication Date
DK143457B DK143457B (en)	1981-08-24
DK143457C true DK143457C (en)	1981-12-28

Family

ID=5850582

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK387773A DK143457C (en)	1972-07-13	1973-07-12	METHOD FOR MANUFACTURING (111) ORIENTED SEMICONDUCTOR CRYSTALS SPECIFIC RESISTANCE

Country Status (10)

Country	Link
US (1)	US3915660A (en)
JP (1)	JPS4953372A (en)
BE (1)	BE802326A (en)
CA (1)	CA1016847A (en)
DE (1)	DE2234512C3 (en)
DK (1)	DK143457C (en)
FR (1)	FR2192870B1 (en)
GB (1)	GB1375132A (en)
IT (1)	IT992613B (en)
NL (1)	NL7305060A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS50159967A (en) *	1974-06-17	1975-12-24
GB1542868A (en) *	1975-11-14	1979-03-28	Siemens Ag	Production of phosphorus-doped monocrystalline silicon rods
JPS61117200A (en) *	1984-11-13	1986-06-04	Alps Electric Co Ltd	Tellurium oxide whisker and its production
US6452211B1 (en) *	1997-06-10	2002-09-17	Semiconductor Energy Laboratory Co., Ltd.	Semiconductor thin film and semiconductor device
EP1088912A1 (en) *	1999-09-28	2001-04-04	Forschungsverbund Berlin e.V.	Growth in solution of compound or alloy crystals in a floating zone

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL104644C (en) *	1959-09-18
NL112520C (en) *	1959-10-19
NL301226A (en) *	1962-12-03
DE1218404B (en) *	1964-02-01	1966-06-08	Siemens Ag	Method for crucible-free zone melting of a crystalline rod, in particular a semiconductor rod
BE684801A (en) *	1965-08-05	1967-01-03

1972
- 1972-07-13 DE DE2234512A patent/DE2234512C3/en not_active Expired
1973
- 1973-03-26 GB GB1440973A patent/GB1375132A/en not_active Expired
- 1973-04-11 NL NL7305060A patent/NL7305060A/xx not_active Application Discontinuation
- 1973-06-27 JP JP48072741A patent/JPS4953372A/ja active Pending
- 1973-07-11 IT IT26455/73A patent/IT992613B/en active
- 1973-07-12 DK DK387773A patent/DK143457C/en not_active IP Right Cessation
- 1973-07-12 FR FR7325560A patent/FR2192870B1/fr not_active Expired
- 1973-07-12 CA CA176,248A patent/CA1016847A/en not_active Expired
- 1973-07-13 BE BE133466A patent/BE802326A/en unknown
- 1973-07-13 US US378943A patent/US3915660A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2192870A1 (en)	1974-02-15
DE2234512C3 (en)	1979-04-19
GB1375132A (en)	1974-11-27
BE802326A (en)	1973-11-05
FR2192870B1 (en)	1977-12-23
DE2234512A1 (en)	1974-01-24
DE2234512B2 (en)	1978-08-24
NL7305060A (en)	1974-01-15
DK143457B (en)	1981-08-24
IT992613B (en)	1975-09-30
CA1016847A (en)	1977-09-06
JPS4953372A (en)	1974-05-23
US3915660A (en)	1975-10-28

Legal Events

Date	Code	Title	Description
1986-03-17	PBP	Patent lapsed

Publication	Publication Date	Title
AT345475B (en)	1978-09-25	SUBSTRATE
BE816811A (en)	1974-10-16	IMPROVED WELDING BETWEEN SEMICONDUCTOR BLOCK AND SUBSTRATE
IT1037478B (en)	1979-11-10	PROCEDURE FOR MANUFACTURING SEMICONDUCTOR DEVICE
IT981860B (en)	1974-10-10	SEMICONDUCTOR DEVICE
SE7514144L (en)	1976-06-28	SEMICONDUCTOR RESISTANCE
IT993367B (en)	1975-09-30	SEMICONDUCTOR INTEGRATED CIRCUIT AND METHOD FOR MANUFACTURING THE SAME
CH554600A (en)	1974-09-30	SEMICONDUCTOR COMPONENT.
IT976915B (en)	1974-09-10	METHOD FOR MANUFACTURING DINITRU OR SILICON PRESSED COMPONENTS
IT996680B (en)	1975-12-10	SEMICONDUCTOR DEVICE
AT376844B (en)	1985-01-10	SEMICONDUCTOR COMPONENT
NL7510892A (en)	1976-03-18	LIQUID CRYSTALLINE IMAGING METHOD.
IT996919B (en)	1975-12-10	SEMICONDUCTOR DEVICE
DK143457C (en)	1981-12-28	METHOD FOR MANUFACTURING (111) ORIENTED SEMICONDUCTOR CRYSTALS SPECIFIC RESISTANCE
IT986562B (en)	1975-01-30	SEMICONDUCTOR DEVICE
DK138248B (en)	1978-07-31	SEMICONDUCTOR ELEMENT
DK145854C (en)	1983-09-05	PROCEDURE FOR MANUFACTURING BIFUNCTIONALLY CROSS-BASED INSULIN
IT990812B (en)	1975-07-10	SEMICONDUCTOR DEVICE
IT977703B (en)	1974-09-20	SEMICONDUCTOR DEVICE
DK152384C (en)	1988-08-01	PROCEDURE FOR MANUFACTURING ISOMALTIT
IT987426B (en)	1975-02-20	PERFECTED PROCEDURE FOR THE MANUFACTURE OF SEMI-CONDUCTIVE DEVICES
DK150850C (en)	1987-11-30	PROCEDURE FOR MANUFACTURING TRICYCLIC COMPOUNDS
DK143456C (en)	1981-12-28	METHOD FOR MANUFACTURING (111) ORIENTED SEMICONDUCTOR CRYSTALS SPECIFIC RESISTANCE
FR2335960A1 (en)	1977-07-15	PERFECTED SEMICONDUCTOR ELEMENT
CH549286A (en)	1974-05-15	SEMICONDUCTOR COMPONENT.
CH541869A (en)	1973-09-15	Semiconductor component