SG173739A1 - Methods and apparati for making thin semiconductor bodies from molten material - Google Patents

Methods and apparati for making thin semiconductor bodies from molten material Download PDF

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Publication number
SG173739A1
SG173739A1 SG2011059268A SG2011059268A SG173739A1 SG 173739 A1 SG173739 A1 SG 173739A1 SG 2011059268 A SG2011059268 A SG 2011059268A SG 2011059268 A SG2011059268 A SG 2011059268A SG 173739 A1 SG173739 A1 SG 173739A1
Authority
SG
Singapore
Prior art keywords
melt
mold sheet
mold
sheet
wafer
Prior art date
Application number
SG2011059268A
Other languages
English (en)
Inventor
Emanuel M Sachs
Richard L Wallace
Eerik T Hantsoo
Adam M Lorenz
G D Hudelson
Ralf Jonczyk
Original Assignee
1366 Tech Inc
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 1366 Tech Inc filed Critical 1366 Tech Inc
Publication of SG173739A1 publication Critical patent/SG173739A1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02002—Preparing wafers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • 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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/007—Mechanisms for moving either the charge or the heater
    • 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
    • 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
    • C30B19/00—Liquid-phase epitaxial-layer growth
    • C30B19/06—Reaction chambers; Boats for supporting the melt; Substrate holders
    • C30B19/068—Substrate holders
    • 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
    • C30B28/00—Production of homogeneous polycrystalline material with defined structure
    • C30B28/04—Production of homogeneous polycrystalline material with defined structure from liquids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicon Compounds (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
SG2011059268A 2009-03-09 2010-03-09 Methods and apparati for making thin semiconductor bodies from molten material SG173739A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US20958209P 2009-03-09 2009-03-09
US22473009P 2009-07-10 2009-07-10
US23796509P 2009-08-28 2009-08-28
PCT/US2010/026639 WO2010104838A1 (en) 2009-03-09 2010-03-09 Methods and apparati for making thin semiconductor bodies from molten material

Publications (1)

Publication Number Publication Date
SG173739A1 true SG173739A1 (en) 2011-09-29

Family

ID=42728704

Family Applications (1)

Application Number Title Priority Date Filing Date
SG2011059268A SG173739A1 (en) 2009-03-09 2010-03-09 Methods and apparati for making thin semiconductor bodies from molten material

Country Status (12)

Country Link
US (4) US20110247549A1 (enExample)
EP (1) EP2406413B1 (enExample)
JP (2) JP5715579B2 (enExample)
KR (1) KR101805096B1 (enExample)
CN (1) CN102421947B (enExample)
CA (3) CA3031880C (enExample)
ES (1) ES2680648T3 (enExample)
MX (1) MX336781B (enExample)
MY (1) MY160016A (enExample)
SG (1) SG173739A1 (enExample)
TW (1) TWI531691B (enExample)
WO (1) WO2010104838A1 (enExample)

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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
US9267219B2 (en) 2010-05-06 2016-02-23 Varian Semiconductor Equipment Associates, Inc. Gas-lift pumps for flowing and purifying molten silicon
US20120027996A1 (en) * 2010-07-27 2012-02-02 Glen Bennett Cook Mold shape to optimize thickness uniformity of silicon film
US20120129293A1 (en) * 2010-11-24 2012-05-24 Sergey Potapenko Methods of making an unsupported article of a semiconducting material using thermally active molds
US9419167B2 (en) 2010-12-01 2016-08-16 1366 Technologies, Inc. Making semiconductor bodies from molten material using a free-standing interposer sheet
CA2825772A1 (en) * 2011-01-26 2012-08-02 Yamaguchi University Silicon melt contact member, process for production thereof, and process for production of crystalline silicon
FR2978600B1 (fr) * 2011-07-25 2014-02-07 Soitec Silicon On Insulator Procede et dispositif de fabrication de couche de materiau semi-conducteur
US9859348B2 (en) 2011-10-14 2018-01-02 Diftek Lasers, Inc. Electronic device and method of making thereof
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WO2014001888A1 (en) 2012-06-27 2014-01-03 Rgs Development B.V. Film of polycrystalline semiconductor material, method of making same and undercooling molds therefor, and electronic device
US20140097432A1 (en) * 2012-10-09 2014-04-10 Corning Incorporated Sheet of semiconducting material, laminate, and system and methods for forming same
WO2015017098A1 (en) * 2013-07-31 2015-02-05 Christoph Sachs Use of silicon nitride as a substrate and a coating material for the rapid solidification of silicon
CN103924291A (zh) * 2014-04-25 2014-07-16 南昌欧菲光学技术有限公司 一种平板型蓝宝石长晶装置及方法
ES2864962T3 (es) * 2014-04-30 2021-10-14 1366 Tech Inc Procedimientos y aparatos para fabricar obleas semiconductoras delgadas con regiones controladas localmente que son relativamente más gruesas que otras regiones
EP2953158A3 (en) 2014-06-04 2016-02-17 Diftek Lasers, Inc. Method of fabricating crystalline island on substrate
JP6850004B2 (ja) * 2015-04-29 2021-03-31 １３６６ テクノロジーズ インク． 材料が消費及び補給される溶融材料の含有体積を維持する方法
US10312310B2 (en) 2016-01-19 2019-06-04 Diftek Lasers, Inc. OLED display and method of fabrication thereof
JP6857517B2 (ja) 2016-06-16 2021-04-14 ディフテック レーザーズ インコーポレイテッド 基板上に結晶アイランドを製造する方法
JP6915526B2 (ja) * 2017-12-27 2021-08-04 信越半導体株式会社 炭化珪素単結晶の製造方法
AR115182A3 (es) * 2018-10-30 2020-12-09 R Neto S A Intercambiador aéreo geotérmico vertical
US11121125B2 (en) * 2018-12-12 2021-09-14 Micron Technology, Inc. Thermal chamber for a thermal control component
US11334129B2 (en) 2019-12-11 2022-05-17 Micron Technology, Inc. Temperature control component for electronic systems
CN113921639A (zh) * 2020-10-12 2022-01-11 上海晶澳太阳能科技有限公司 硅片及制备方法、电池片、电池切片、电池串及光伏组件
IL309370B2 (en) 2021-06-16 2025-07-01 Conti Spe Llc Mechanically stacked solar transmissive cells or modules
CN116175930A (zh) * 2021-09-08 2023-05-30 僖昴晰(上海)新材料有限公司 在模具中制作中空流体管道以及制作带有中空流体管道的模具的方法
CN117987932B (zh) * 2024-04-03 2024-06-11 常州臻晶半导体有限公司 一种籽晶粘接烧结的冲压装置及其方法
US12414402B1 (en) 2025-01-03 2025-09-09 Conti Innovation Center, Llc Optimizing cadmium (CD) alloy solar cells with sputtered copper-dopped zinc telluride (ZNTE:CU) back contacts in the presence of hydrogen

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Also Published As

Publication number Publication date
CA2754880A1 (en) 2010-09-16
ES2680648T3 (es) 2018-09-10
MX2011009206A (es) 2012-03-06
EP2406413A1 (en) 2012-01-18
US8696810B2 (en) 2014-04-15
US20130036967A1 (en) 2013-02-14
CA2962682A1 (en) 2010-09-16
CA2754880C (en) 2018-07-03
JP2015120635A (ja) 2015-07-02
CA3031880A1 (en) 2010-09-16
CN102421947A (zh) 2012-04-18
JP6030672B2 (ja) 2016-11-24
US9643342B2 (en) 2017-05-09
CN102421947B (zh) 2016-09-28
US20110247549A1 (en) 2011-10-13
EP2406413A4 (en) 2014-01-01
TW201040327A (en) 2010-11-16
MY160016A (en) 2017-02-15
TWI531691B (zh) 2016-05-01
US20120067273A1 (en) 2012-03-22
KR101805096B1 (ko) 2017-12-05
CA2962682C (en) 2019-11-26
JP2012519650A (ja) 2012-08-30
JP5715579B2 (ja) 2015-05-07
WO2010104838A1 (en) 2010-09-16
EP2406413B1 (en) 2018-05-30
MX336781B (es) 2016-02-02
KR20110139226A (ko) 2011-12-28
CA3031880C (en) 2022-05-17
US20140220171A1 (en) 2014-08-07
US8293009B2 (en) 2012-10-23

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