PT1743055E - Processo e dispositivo para o crescimento fitas de material semicondutor, particularmente fitas de sil?cio - Google Patents

Processo e dispositivo para o crescimento fitas de material semicondutor, particularmente fitas de sil?cio Download PDF

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Publication number
PT1743055E
PT1743055E PT04727772T PT04727772T PT1743055E PT 1743055 E PT1743055 E PT 1743055E PT 04727772 T PT04727772 T PT 04727772T PT 04727772 T PT04727772 T PT 04727772T PT 1743055 E PT1743055 E PT 1743055E
Authority
PT
Portugal
Prior art keywords
growth
ribbons
molten zone
semiconductor
electrodes
Prior art date
Application number
PT04727772T
Other languages
English (en)
Inventor
Antonio Vallera
Joao Serra
Jorge Maia Alves
Miguel Brito
Roberto Gamboa
Joao Henriques
Original Assignee
Faculdade De Ciencias Da Universidade De Lisboa
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 Faculdade De Ciencias Da Universidade De Lisboa filed Critical Faculdade De Ciencias Da Universidade De Lisboa
Publication of PT1743055E publication Critical patent/PT1743055E/pt

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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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/34—Edge-defined film-fed crystal-growth using dies or slits
    • 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
    • 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
    • Y10T117/102—Apparatus for forming a platelet shape or a small diameter, elongate, generally cylindrical shape [e.g., whisker, fiber, needle, filament]
    • 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
    • Y10T117/1036—Seed pulling including solid member shaping means other than seed or product [e.g., EDFG die]
    • Y10T117/1044—Seed pulling including solid member shaping means other than seed or product [e.g., EDFG die] including means forming a flat shape [e.g., ribbon]
    • 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
    • Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
    • 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
    • Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
    • Y10T117/108—Including a solid member other than seed or product contacting the liquid [e.g., crucible, immersed heating element]

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)
  • Silicon Compounds (AREA)
PT04727772T 2004-04-15 2004-04-15 Processo e dispositivo para o crescimento fitas de material semicondutor, particularmente fitas de sil?cio PT1743055E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/PT2004/000007 WO2005100644A1 (en) 2004-04-15 2004-04-15 Method for the growth of semiconductor ribbons

Publications (1)

Publication Number Publication Date
PT1743055E true PT1743055E (pt) 2011-05-04

Family

ID=34957243

Family Applications (1)

Application Number Title Priority Date Filing Date
PT04727772T PT1743055E (pt) 2004-04-15 2004-04-15 Processo e dispositivo para o crescimento fitas de material semicondutor, particularmente fitas de sil?cio

Country Status (8)

Country Link
US (1) US7799131B2 (pt)
EP (1) EP1743055B1 (pt)
JP (1) JP2007532464A (pt)
AT (1) ATE493525T1 (pt)
DE (1) DE602004030828D1 (pt)
ES (1) ES2363699T3 (pt)
PT (1) PT1743055E (pt)
WO (1) WO2005100644A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100050932A1 (en) * 2008-08-27 2010-03-04 Bp Corporation North America Inc. Apparatus and Method of Direct Electric Melting a Feedstock

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935058A (en) 1971-07-15 1976-01-27 Preussag Aktiengesellschaft Zone melting process
US3960511A (en) 1971-07-15 1976-06-01 Preussag Aktiengesellschaft Zone melting process
US4118197A (en) * 1977-01-24 1978-10-03 Mobil Tyco Solar Energy Corp. Cartridge and furnace for crystal growth
US4661200A (en) 1980-01-07 1987-04-28 Sachs Emanuel M String stabilized ribbon growth
JPS5914438B2 (ja) * 1981-09-16 1984-04-04 株式会社東芝 結晶基板の製造装置
DE3240245A1 (de) 1982-10-29 1984-05-03 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum herstellen von bandfoermigen siliziumkoerpern fuer solarzellen
US4575401A (en) 1984-06-07 1986-03-11 Wedtech Corp Method of and apparatus for the drawing of bars of monocrystalline silicon
DE3536743C2 (de) 1985-10-15 1994-11-10 Siemens Ag Verfahren zum Herstellung von großflächigen Siliziumkristallkörpern für Solarzellen
US4749438A (en) 1986-01-06 1988-06-07 Bleil Carl E Method and apparatus for zone recrystallization
JPH0543376A (ja) 1991-05-14 1993-02-23 Sumitomo Metal Ind Ltd 単結晶シリコンの製造方法
US5108720A (en) * 1991-05-20 1992-04-28 Hemlock Semiconductor Corporation Float zone processing of particulate silicon
US5885470A (en) * 1997-04-14 1999-03-23 Caliper Technologies Corporation Controlled fluid transport in microfabricated polymeric substrates
US6878256B2 (en) * 2001-04-02 2005-04-12 Hitachi, Ltd. Capillary array device

Also Published As

Publication number Publication date
DE602004030828D1 (de) 2011-02-10
EP1743055A1 (en) 2007-01-17
ES2363699T3 (es) 2011-08-12
WO2005100644A1 (en) 2005-10-27
US20070241481A1 (en) 2007-10-18
EP1743055B1 (en) 2010-12-29
JP2007532464A (ja) 2007-11-15
ATE493525T1 (de) 2011-01-15
US7799131B2 (en) 2010-09-21

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