PH12013502137A1 - Silicon ingot having uniform multiple dopants and method and apparatus for producing same - Google Patents

Silicon ingot having uniform multiple dopants and method and apparatus for producing same

Info

Publication number
PH12013502137A1
PH12013502137A1 PH1/2013/502137A PH12013502137A PH12013502137A1 PH 12013502137 A1 PH12013502137 A1 PH 12013502137A1 PH 12013502137 A PH12013502137 A PH 12013502137A PH 12013502137 A1 PH12013502137 A1 PH 12013502137A1
Authority
PH
Philippines
Prior art keywords
silicon
crucible
silicon ingot
dopant material
multiple dopants
Prior art date
Application number
PH1/2013/502137A
Other languages
English (en)
Inventor
John P Deluca
Bayard K Johnson
William L Luter
Original Assignee
Gtat Ip Holding Llc
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 Gtat Ip Holding Llc filed Critical Gtat Ip Holding Llc
Publication of PH12013502137A1 publication Critical patent/PH12013502137A1/en

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
    • C30B15/02—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to the melt
    • C30B15/04—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to the melt adding doping materials, e.g. for n-p-junction
    • 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
    • C30B15/002—Continuous growth
    • 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
    • C30B15/10—Crucibles or containers for supporting the melt
    • C30B15/12—Double crucible methods
    • 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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00—Manufacture or treatment of devices covered by this subclass
    • H10F71/121—The active layers comprising only Group IV materials
    • H10F71/1221—The active layers comprising only Group IV materials comprising polycrystalline silicon
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/546—Polycrystalline silicon PV cells
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10T117/1052—Seed pulling including a sectioned crucible [e.g., double crucible, baffle]
    • 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
    • Y10T117/1056—Seed pulling including details of precursor replenishment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
PH1/2013/502137A 2011-04-14 2012-04-13 Silicon ingot having uniform multiple dopants and method and apparatus for producing same PH12013502137A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161475351P 2011-04-14 2011-04-14
PCT/US2012/033593 WO2012142463A2 (en) 2011-04-14 2012-04-13 Silicon ingot having uniform multiple dopants and method and apparatus for producing same

Publications (1)

Publication Number Publication Date
PH12013502137A1 true PH12013502137A1 (en) 2014-01-13

Family

ID=47010006

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2013/502137A PH12013502137A1 (en) 2011-04-14 2012-04-13 Silicon ingot having uniform multiple dopants and method and apparatus for producing same

Country Status (9)

Country Link
US (1) US10202705B2 (https=)
EP (1) EP2697412B1 (https=)
JP (2) JP2014511146A (https=)
KR (1) KR20140097971A (https=)
CN (1) CN103608496B (https=)
MY (1) MY173316A (https=)
PH (1) PH12013502137A1 (https=)
TW (1) TWI618678B (https=)
WO (1) WO2012142463A2 (https=)

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FR2994982B1 (fr) * 2012-09-04 2016-01-08 Commissariat Energie Atomique Procede de fabrication d'une plaquette en silicium monolithique a multi-jonctions verticales.
WO2014185572A1 (ko) * 2013-05-16 2014-11-20 (주)에스테크 잉곳 원료 공급시스템
US9822466B2 (en) 2013-11-22 2017-11-21 Corner Star Limited Crystal growing systems and crucibles for enhancing heat transfer to a melt
US10724148B2 (en) * 2014-01-21 2020-07-28 Infineon Technologies Ag Silicon ingot and method of manufacturing a silicon ingot
DE102014107590B3 (de) 2014-05-28 2015-10-01 Infineon Technologies Ag Halbleitervorrichtung, Siliziumwafer und Verfahren zum Herstellen eines Siliziumwafers
JP6299543B2 (ja) * 2014-09-18 2018-03-28 信越半導体株式会社 抵抗率制御方法及び追加ドーパント投入装置
US10337117B2 (en) * 2014-11-07 2019-07-02 Infineon Technologies Ag Method of manufacturing a silicon ingot and silicon ingot
CN104499048A (zh) * 2014-12-07 2015-04-08 海安县石油科研仪器有限公司 一种连续加料的单晶硅生长工艺
WO2018012654A1 (ko) * 2016-07-14 2018-01-18 포토멕 주식회사 실리콘 반도체 잉곳 제조용 투입장치 및 도핑방법
US10920337B2 (en) 2016-12-28 2021-02-16 Globalwafers Co., Ltd. Methods for forming single crystal silicon ingots with improved resistivity control
US20190078231A1 (en) * 2017-09-08 2019-03-14 Corner Star Limited Hybrid crucible assembly for czochralski crystal growth
SG11202103547UA (en) * 2018-10-12 2021-05-28 Globalwafers Co Ltd Dopant concentration control in silicon melt to enhance the ingot quality
CN113825862B (zh) 2019-04-11 2024-12-10 环球晶圆股份有限公司 后段主体长度具有减小变形的锭的制备工艺
SG11202111451WA (en) 2019-04-18 2021-11-29 Globalwafers Co Ltd Methods for growing a single crystal silicon ingot using continuous czochralski method
EP4245895A3 (en) * 2019-09-13 2023-11-15 GlobalWafers Co., Ltd. Method for growing a nitrogen doped single crystal silicon ingot using continuous czochralski method and a single crystal silicon ingot grown by this method
US11111597B2 (en) 2019-09-13 2021-09-07 Globalwafers Co., Ltd. Methods for growing a nitrogen doped single crystal silicon ingot using continuous Czochralski method
US11111596B2 (en) 2019-09-13 2021-09-07 Globalwafers Co., Ltd. Single crystal silicon ingot having axial uniformity
TWI784689B (zh) 2020-09-29 2022-11-21 日商Ｓｕｍｃｏ股份有限公司 矽單結晶的製造方法
US11499245B2 (en) * 2020-12-30 2022-11-15 Globalwafers Co., Ltd. Additive feed systems, ingot puller apparatus and methods for forming a single crystal silicon ingot with use of such additive feed systems
US12588445B2 (en) * 2022-08-24 2026-03-24 Semiconductor Components Industries, Llc Methods of manufacturing semiconductor devices and semiconductor devices
US12546028B2 (en) 2023-05-25 2026-02-10 Globalwafers Co., Ltd. Ingot puller apparatus having dopant feeders for adding a plurality of dopant batches

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Also Published As

Publication number Publication date
JP2016179937A (ja) 2016-10-13
MY173316A (en) 2020-01-15
WO2012142463A3 (en) 2013-01-17
US10202705B2 (en) 2019-02-12
KR20140097971A (ko) 2014-08-07
EP2697412A4 (en) 2014-09-03
TW201247560A (en) 2012-12-01
TWI618678B (zh) 2018-03-21
EP2697412B1 (en) 2018-07-25
US20120301386A1 (en) 2012-11-29
EP2697412A2 (en) 2014-02-19
CN103608496A (zh) 2014-02-26
JP2014511146A (ja) 2014-05-12
WO2012142463A2 (en) 2012-10-18
CN103608496B (zh) 2017-12-26

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