BE890284A - Procede et appareil pour la fabrication de rubans cristallins - Google Patents
Procede et appareil pour la fabrication de rubans cristallinsInfo
- Publication number
- BE890284A BE890284A BE0/205913A BE205913A BE890284A BE 890284 A BE890284 A BE 890284A BE 0/205913 A BE0/205913 A BE 0/205913A BE 205913 A BE205913 A BE 205913A BE 890284 A BE890284 A BE 890284A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacturing crystalline
- crystalline ribbons
- ribbons
- manufacturing
- crystalline
- Prior art date
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
- C30B15/06—Non-vertical pulling
-
- 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]
- Y10T117/1048—Pulling includes a horizontal component
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/051,998 US4289571A (en) | 1979-06-25 | 1979-06-25 | Method and apparatus for producing crystalline ribbons |
Publications (1)
Publication Number | Publication Date |
---|---|
BE890284A true BE890284A (fr) | 1982-01-04 |
Family
ID=21974741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/205913A BE890284A (fr) | 1979-06-25 | 1981-09-09 | Procede et appareil pour la fabrication de rubans cristallins |
Country Status (2)
Country | Link |
---|---|
US (1) | US4289571A (fr) |
BE (1) | BE890284A (fr) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4659421A (en) * | 1981-10-02 | 1987-04-21 | Energy Materials Corporation | System for growth of single crystal materials with extreme uniformity in their structural and electrical properties |
US4688623A (en) * | 1981-12-21 | 1987-08-25 | Atlantic Richfield Company | Textured silicon ribbon growth wheel |
DE3231326A1 (de) * | 1982-08-23 | 1984-02-23 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zum herstellen von grossflaechigen, bandfoermigen siliziumkoerpern fuer solarzellen |
US4698120A (en) * | 1984-10-29 | 1987-10-06 | Westinghouse Electric Corp. | Barrier for quartz crucible for drawing silicon dendritic web and method of use |
US4599132A (en) * | 1985-01-18 | 1986-07-08 | Energy Materials Corporation | Guidance system for low angle silicon ribbon growth |
US4721688A (en) * | 1986-09-18 | 1988-01-26 | Mobil Solar Energy Corporation | Method of growing crystals |
US4751059A (en) * | 1986-12-05 | 1988-06-14 | Westinghouse Electric Corp. | Apparatus for growing dendritic web crystals of constant width |
DE3736339A1 (de) * | 1987-10-27 | 1989-05-11 | Siemens Ag | Anordnung zum kontinuierlichen aufschmelzen von siliziumgranulat fuer das bandziehverfahren |
US4919901A (en) * | 1987-12-31 | 1990-04-24 | Westinghouse Electric Corp. | Barrier design for crucibles for silicon dendritic web growth |
DE3806001A1 (de) * | 1988-02-25 | 1989-09-07 | Siemens Ag | Anordnung zum vollstaendigen entleeren von mit siliziumschmelze gefuellten quarzwannen oder -tiegeln nach dem siliziumbandziehen |
DE4217677A1 (de) * | 1992-05-27 | 1993-12-02 | Schmidt Peter Dr Rer Nat | Verfahren zum Herstellen von dünnen, bandförmigen Kristallen mit ebener Oberfläche und nach diesem Verfahren gewonnenes Kristallmaterial |
US7635414B2 (en) * | 2003-11-03 | 2009-12-22 | Solaicx, Inc. | System for continuous growing of monocrystalline silicon |
JP2010504905A (ja) | 2006-09-28 | 2010-02-18 | ビーピー・コーポレーション・ノース・アメリカ・インコーポレーテッド | 結晶シリコン基板を製造するための方法及び装置 |
US7855087B2 (en) * | 2008-03-14 | 2010-12-21 | Varian Semiconductor Equipment Associates, Inc. | Floating sheet production apparatus and method |
US8064071B2 (en) * | 2008-03-14 | 2011-11-22 | Varian Semiconductor Equipment Associates, Inc. | Floating sheet measurement apparatus and method |
US7816153B2 (en) * | 2008-06-05 | 2010-10-19 | Varian Semiconductor Equipment Associates, Inc. | Method and apparatus for producing a dislocation-free crystalline sheet |
US9567691B2 (en) * | 2008-06-20 | 2017-02-14 | Varian Semiconductor Equipment Associates, Inc. | Melt purification and delivery system |
US8545624B2 (en) * | 2008-06-20 | 2013-10-01 | Varian Semiconductor Equipment Associates, Inc. | Method for continuous formation of a purified sheet from a melt |
US8475591B2 (en) * | 2008-08-15 | 2013-07-02 | Varian Semiconductor Equipment Associates, Inc. | Method of controlling a thickness of a sheet formed from a melt |
US7998224B2 (en) | 2008-10-21 | 2011-08-16 | Varian Semiconductor Equipment Associates, Inc. | Removal of a sheet from a production apparatus |
US9267219B2 (en) * | 2010-05-06 | 2016-02-23 | Varian Semiconductor Equipment Associates, Inc. | Gas-lift pumps for flowing and purifying molten silicon |
US8685162B2 (en) | 2010-05-06 | 2014-04-01 | Varian Semiconductor Equipment Associates, Inc. | Removing a sheet from the surface of a melt using gas jets |
US8764901B2 (en) | 2010-05-06 | 2014-07-01 | Varian Semiconductor Equipment Associates, Inc. | Removing a sheet from the surface of a melt using elasticity and buoyancy |
US9970125B2 (en) | 2012-02-17 | 2018-05-15 | Varian Semiconductor Equipment Associates, Inc. | Method for achieving sustained anisotropic crystal growth on the surface of a silicon melt |
KR20160074455A (ko) * | 2013-08-08 | 2016-06-28 | 에너지 머티리얼즈 리서치 엘엘씨 | 실리콘 웨이퍼 형성을 위한 시스템 및 방법 |
US9957636B2 (en) | 2014-03-27 | 2018-05-01 | Varian Semiconductor Equipment Associates, Inc. | System and method for crystalline sheet growth using a cold block and gas jet |
US10415151B1 (en) | 2014-03-27 | 2019-09-17 | Varian Semiconductor Equipment Associates, Inc | Apparatus for controlling heat flow within a silicon melt |
US9587324B2 (en) | 2014-05-12 | 2017-03-07 | Varian Semiconductor Equipment Associates, Inc. | Apparatus for processing a melt |
US10030317B2 (en) * | 2014-10-17 | 2018-07-24 | Varian Semiconductor Equipment Associates, Inc. | Apparatus and method for controlling thickness of a crystalline sheet grown on a melt |
US10526720B2 (en) * | 2015-08-19 | 2020-01-07 | Varian Semiconductor Equipment Associates, Inc. | Apparatus for forming crystalline sheet from a melt |
US10179958B2 (en) | 2016-09-16 | 2019-01-15 | Varian Semiconductor Equipment Associates, Inc | Apparatus and method for crystalline sheet growth |
CN107217296B (zh) * | 2017-04-28 | 2019-05-07 | 常州大学 | 一种硅片水平生长设备和方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1364895A (en) * | 1918-03-28 | 1921-01-11 | Pittsburgh Plate Glass Co | Glass-drawing process |
US2698467A (en) * | 1950-06-05 | 1955-01-04 | Edward W Osann Jr | Method and apparatus for the continuous casting of metal |
GB984700A (en) * | 1961-05-12 | 1965-03-03 | Texas Instruments Inc | Method of producing dendrite crystals |
US3370927A (en) * | 1966-02-28 | 1968-02-27 | Westinghouse Electric Corp | Method of angularly pulling continuous dendritic crystals |
US3464812A (en) * | 1966-03-29 | 1969-09-02 | Massachusetts Inst Technology | Process for making solids and products thereof |
US3413098A (en) * | 1966-08-10 | 1968-11-26 | Westinghouse Electric Corp | Process for varying the width of sheets of web material |
US3494745A (en) * | 1967-04-06 | 1970-02-10 | Corning Glass Works | Method of growing single crystal in a horizontally disposed rod |
US3759671A (en) * | 1971-10-15 | 1973-09-18 | Gen Motors Corp | Horizontal growth of crystal ribbons |
US4000030A (en) * | 1975-06-09 | 1976-12-28 | International Business Machines Corporation | Method for drawing a monocrystal from a melt formed about a wettable projection |
DE2633961C2 (de) * | 1975-07-28 | 1986-01-02 | Mitsubishi Kinzoku K.K. | Verfahren zum Ziehen eines dünnen Halbleiter-Einkristallbandes |
JPS5252611A (en) * | 1975-10-24 | 1977-04-27 | Keiji Suzuki | Magnetic recording and playback apparatus |
US4083748A (en) * | 1975-10-30 | 1978-04-11 | Western Electric Company, Inc. | Method of forming and growing a single crystal of a semiconductor compound |
US4116641A (en) * | 1976-04-16 | 1978-09-26 | International Business Machines Corporation | Apparatus for pulling crystal ribbons from a truncated wedge shaped die |
DE2623413C2 (de) * | 1976-05-25 | 1985-01-10 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum Herstellen von für Halbleiterbauelemente verwendbarem Silicium |
US4116642A (en) * | 1976-12-15 | 1978-09-26 | Western Electric Company, Inc. | Method and apparatus for avoiding undesirable deposits in crystal growing operations |
US4099924A (en) * | 1977-03-16 | 1978-07-11 | Rca Corporation | Apparatus improvements for growing single crystalline silicon sheets |
-
1979
- 1979-06-25 US US06/051,998 patent/US4289571A/en not_active Expired - Lifetime
-
1981
- 1981-09-09 BE BE0/205913A patent/BE890284A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4289571A (en) | 1981-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ENERGY MATERIALS CORP. Effective date: 19860930 |