CN1276998C - 稳定树枝状网膜晶体生长的方法和系统 - Google Patents
稳定树枝状网膜晶体生长的方法和系统 Download PDFInfo
- Publication number
- CN1276998C CN1276998C CNB998110663A CN99811066A CN1276998C CN 1276998 C CN1276998 C CN 1276998C CN B998110663 A CNB998110663 A CN B998110663A CN 99811066 A CN99811066 A CN 99811066A CN 1276998 C CN1276998 C CN 1276998C
- Authority
- CN
- China
- Prior art keywords
- magnetic field
- growth
- melt
- dendritic
- omentum
- Prior art date
- 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 - Fee Related
Links
Images
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
- C30B15/20—Controlling or regulating
- C30B15/22—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal
- C30B15/26—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal using television detectors; using photo or X-ray detectors
-
- 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
- C30B15/007—Pulling on a substrate
-
- 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
- C30B15/20—Controlling or regulating
- C30B15/22—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal
-
- 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
- C30B15/305—Stirring of the melt
-
- 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
- Y10S117/903—Dendrite or web or cage technique
-
- 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
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)
Abstract
Description
Claims (10)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9657498P | 1998-08-14 | 1998-08-14 | |
| US60/096,574 | 1998-08-14 | ||
| US09/294,529 | 1999-04-19 | ||
| US09/294,529 US6402839B1 (en) | 1998-08-14 | 1999-04-19 | System for stabilizing dendritic web crystal growth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1318113A CN1318113A (zh) | 2001-10-17 |
| CN1276998C true CN1276998C (zh) | 2006-09-27 |
Family
ID=26791845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB998110663A Expired - Fee Related CN1276998C (zh) | 1998-08-14 | 1999-07-28 | 稳定树枝状网膜晶体生长的方法和系统 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US6402839B1 (zh) |
| EP (1) | EP1129239A1 (zh) |
| JP (1) | JP2002522353A (zh) |
| KR (1) | KR20010072489A (zh) |
| CN (1) | CN1276998C (zh) |
| AU (1) | AU770366B2 (zh) |
| BR (1) | BR9913048A (zh) |
| CA (1) | CA2340404A1 (zh) |
| ID (1) | ID29020A (zh) |
| WO (1) | WO2000009784A1 (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6482261B2 (en) * | 2000-12-29 | 2002-11-19 | Ebara Solar, Inc. | Magnetic field furnace |
| WO2007106502A2 (en) * | 2006-03-13 | 2007-09-20 | Nanogram Corporation | Thin silicon or germanium sheets and photovoltaics formed from thin sheets |
| US8076570B2 (en) * | 2006-03-20 | 2011-12-13 | Ferro Corporation | Aluminum-boron solar cell contacts |
| US8575474B2 (en) * | 2006-03-20 | 2013-11-05 | Heracus Precious Metals North America Conshohocken LLC | Solar cell contacts containing aluminum and at least one of boron, titanium, nickel, tin, silver, gallium, zinc, indium and copper |
| CN101663711B (zh) * | 2007-04-25 | 2013-02-27 | 费罗公司 | 含银和镍或银和镍合金的厚膜导体配方及由其制成的太阳能电池 |
| US9476141B2 (en) * | 2014-07-25 | 2016-10-25 | Sunedison, Inc. | Weir for inhibiting melt contamination |
| CN104805500B (zh) * | 2015-04-09 | 2017-04-19 | 江苏盎华光伏工程技术研究中心有限公司 | 采用氧化层辅助的硅片制作设备及其控制方法 |
| US9988740B1 (en) | 2016-08-16 | 2018-06-05 | Northrop Grumman Systems Corporation | Shaped induction field crystal printer |
| JP7477997B2 (ja) * | 2019-03-25 | 2024-05-02 | 京セラ株式会社 | サファイアリボンおよび単結晶リボン製造装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB226028A (en) * | 1923-12-04 | 1924-12-18 | Frederick Richard Simms | Shaft couplings |
| US3112230A (en) | 1959-11-27 | 1963-11-26 | Transitron Electronic Corp | Photoelectric semiconductor device |
| US4133698A (en) | 1977-12-27 | 1979-01-09 | Texas Instruments Incorporated | Tandem junction solar cell |
| US4269652A (en) * | 1978-11-06 | 1981-05-26 | Allied Chemical Corporation | Method for growing crystalline materials |
| US4251299A (en) * | 1979-08-17 | 1981-02-17 | General Electric Company | Planar epitaxial refill using liquid phase epitaxy |
| CA1169336A (en) | 1980-01-07 | 1984-06-19 | Emanuel M. Sachs | String stabilized ribbon growth method and apparatus |
| US4661200A (en) * | 1980-01-07 | 1987-04-28 | Sachs Emanuel M | String stabilized ribbon growth |
| US4627887A (en) * | 1980-12-11 | 1986-12-09 | Sachs Emanuel M | Melt dumping in string stabilized ribbon growth |
| DE3524997A1 (de) | 1985-07-12 | 1987-01-15 | Siemens Ag | Verfahren zum herstellen von bandfoermigen siliziumkristallen mit horizontaler ziehrichtung |
| DE3524983A1 (de) | 1985-07-12 | 1987-01-22 | Siemens Ag | Verfahren zum herstellen von bandfoermigen siliziumkristallen mit horizontaler ziehrichtung |
| GB2198966A (en) | 1986-12-09 | 1988-06-29 | Westinghouse Electric Corp | Method of growing silicon dendritic-web crystals |
| US4927770A (en) | 1988-11-14 | 1990-05-22 | Electric Power Research Inst. Corp. Of District Of Columbia | Method of fabricating back surface point contact solar cells |
| JPH0682854B2 (ja) | 1989-11-24 | 1994-10-19 | 株式会社日立製作所 | 太陽電池 |
| AU632886B2 (en) | 1990-01-25 | 1993-01-14 | Ebara Corporation | Melt replenishment system for dendritic web growth |
| JP3165578B2 (ja) | 1994-02-21 | 2001-05-14 | 株式会社フコク | 超音波モータ |
| US5641362A (en) | 1995-11-22 | 1997-06-24 | Ebara Solar, Inc. | Structure and fabrication process for an aluminum alloy junction self-aligned back contact silicon solar cell |
| US6077345A (en) | 1996-04-10 | 2000-06-20 | Ebara Solar, Inc. | Silicon crystal growth melt level control system and method |
| JPH11165578A (ja) | 1997-12-05 | 1999-06-22 | Tsutani Kogyo:Kk | 積卸用スロープ及びその固定用受金 |
-
1999
- 1999-04-19 US US09/294,529 patent/US6402839B1/en not_active Expired - Fee Related
- 1999-07-28 CA CA002340404A patent/CA2340404A1/en not_active Abandoned
- 1999-07-28 ID IDW20010362A patent/ID29020A/id unknown
- 1999-07-28 KR KR1020017001913A patent/KR20010072489A/ko not_active Withdrawn
- 1999-07-28 CN CNB998110663A patent/CN1276998C/zh not_active Expired - Fee Related
- 1999-07-28 BR BR9913048-3A patent/BR9913048A/pt not_active Application Discontinuation
- 1999-07-28 EP EP99937595A patent/EP1129239A1/en not_active Withdrawn
- 1999-07-28 AU AU52396/99A patent/AU770366B2/en not_active Ceased
- 1999-07-28 JP JP2000565213A patent/JP2002522353A/ja active Pending
- 1999-07-28 WO PCT/US1999/017136 patent/WO2000009784A1/en not_active Ceased
-
2001
- 2001-02-22 US US09/791,180 patent/US6626993B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010072489A (ko) | 2001-07-31 |
| ID29020A (id) | 2001-07-26 |
| US6402839B1 (en) | 2002-06-11 |
| BR9913048A (pt) | 2001-05-08 |
| EP1129239A1 (en) | 2001-09-05 |
| US6626993B2 (en) | 2003-09-30 |
| US20010017100A1 (en) | 2001-08-30 |
| WO2000009784A1 (en) | 2000-02-24 |
| AU770366B2 (en) | 2004-02-19 |
| JP2002522353A (ja) | 2002-07-23 |
| CN1318113A (zh) | 2001-10-17 |
| AU5239699A (en) | 2000-03-06 |
| CA2340404A1 (en) | 2000-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2007300183B2 (en) | Method and apparatus for the production of crystalline silicon substrates | |
| CN1276998C (zh) | 稳定树枝状网膜晶体生长的方法和系统 | |
| US6849121B1 (en) | Growth of uniform crystals | |
| WO2010064354A1 (ja) | 単結晶製造用上部ヒーターおよび単結晶製造装置ならびに単結晶製造方法 | |
| US6361597B1 (en) | Single crystal material auxiliary melting apparatus and single crystal material melting method | |
| US20240076798A1 (en) | Ingot growth apparatus | |
| JP2008105896A (ja) | SiC単結晶の製造方法 | |
| JP5728385B2 (ja) | 溶融物からのシート製造方法及びシート製造装置 | |
| EP1076120A1 (en) | Method for producing silicon single crystal | |
| JP2004099416A (ja) | 結晶製造用ヒーター及び結晶製造装置並びに結晶製造方法 | |
| JP2003286024A (ja) | 一方向凝固シリコンインゴット及びこの製造方法並びにシリコン板及び太陽電池用基板及びスパッタリング用ターゲット素材 | |
| AU2002246865B2 (en) | Magnetic field furnace and a method of using the same to manufacture semiconductor substrates | |
| HK1040535A (zh) | 稳定树枝状网膜晶体生长的方法和系统 | |
| JP4132786B2 (ja) | 薄板製造方法および太陽電池 | |
| AU2002246865A1 (en) | Magnetic field furnace and a method of using the same to manufacture semiconductor substrates | |
| MXPA01001604A (zh) | ||
| JP2837903B2 (ja) | シリコン単結晶の製造方法 | |
| JPS63144191A (ja) | 化合物半導体単結晶の製造方法と装置 | |
| CN115537911A (zh) | 提拉法制备大尺寸晶体的方法和设备 | |
| AU2012203603A1 (en) | Method and apparatus for the production of crystalline silicon substrates | |
| Watanabe | Growth of Neodymium Pentaphosphate Single Crystals by the Flux Seeded Technique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: EBARA CORPORATION Free format text: FORMER OWNER: EBARA SOLAR, INC. Effective date: 20070713 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070713 Address after: Tokyo, Japan Patentee after: Ebara Corp. Address before: American Pennsylvania Patentee before: Ebara Solar, Inc. |
|
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1070307 Country of ref document: HK |
|
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1040535 Country of ref document: HK |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060927 |