CN106087035B - 一种改善区熔径向电阻率均匀性的线圈结构 - Google Patents
一种改善区熔径向电阻率均匀性的线圈结构 Download PDFInfo
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- CN106087035B CN106087035B CN201610626885.5A CN201610626885A CN106087035B CN 106087035 B CN106087035 B CN 106087035B CN 201610626885 A CN201610626885 A CN 201610626885A CN 106087035 B CN106087035 B CN 106087035B
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- Prior art keywords
- coil
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- main body
- molten
- layer step
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 239000000498 cooling water Substances 0.000 claims abstract description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 10
- 239000013078 crystal Substances 0.000 abstract description 10
- 229910052710 silicon Inorganic materials 0.000 abstract description 10
- 239000010703 silicon Substances 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000004857 zone melting Methods 0.000 description 4
- 238000007670 refining Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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
- C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
- C30B13/16—Heating of the molten zone
- C30B13/20—Heating of the molten zone by induction, e.g. hot wire technique
-
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/42—Cooling of coils
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610626885.5A CN106087035B (zh) | 2016-07-29 | 2016-07-29 | 一种改善区熔径向电阻率均匀性的线圈结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610626885.5A CN106087035B (zh) | 2016-07-29 | 2016-07-29 | 一种改善区熔径向电阻率均匀性的线圈结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106087035A CN106087035A (zh) | 2016-11-09 |
CN106087035B true CN106087035B (zh) | 2019-05-07 |
Family
ID=57455041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610626885.5A Active CN106087035B (zh) | 2016-07-29 | 2016-07-29 | 一种改善区熔径向电阻率均匀性的线圈结构 |
Country Status (1)
Country | Link |
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CN (1) | CN106087035B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110257899A (zh) * | 2019-06-24 | 2019-09-20 | 天津中环领先材料技术有限公司 | 一种平衡热场的区熔线圈 |
CN110438558A (zh) * | 2019-08-14 | 2019-11-12 | 天津中环领先材料技术有限公司 | 一种提高区熔单晶均匀性的气掺线圈 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0685988A2 (en) * | 1994-05-31 | 1995-12-06 | Shin-Etsu Handotai Company Limited | High-frequency induction heating coil |
CN101787559A (zh) * | 2010-01-12 | 2010-07-28 | 峨嵋半导体材料研究所 | 一种真空气氛下制备高阻区熔硅单晶的加热线圈装置 |
CN201545933U (zh) * | 2009-12-08 | 2010-08-11 | 北京有色金属研究总院 | 一种区熔法生长单晶硅用高频加热线圈 |
CN203049079U (zh) * | 2012-11-28 | 2013-07-10 | 天津市环欧半导体材料技术有限公司 | 一种多晶硅真空区熔线圈 |
CN203049080U (zh) * | 2012-11-28 | 2013-07-10 | 天津市环欧半导体材料技术有限公司 | 一种用于区熔法制备硅单晶的加热线圈 |
CN203602749U (zh) * | 2013-11-28 | 2014-05-21 | 有研半导体材料股份有限公司 | 一种用于拉制六英寸区熔硅单晶的加热线圈 |
CN103993349A (zh) * | 2014-05-06 | 2014-08-20 | 洛阳金诺机械工程有限公司 | 一种使用区熔法拉制单晶硅棒的高频线圈 |
CN205974742U (zh) * | 2016-07-29 | 2017-02-22 | 天津市环欧半导体材料技术有限公司 | 一种改善区熔径向电阻率均匀性的线圈结构 |
-
2016
- 2016-07-29 CN CN201610626885.5A patent/CN106087035B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0685988A2 (en) * | 1994-05-31 | 1995-12-06 | Shin-Etsu Handotai Company Limited | High-frequency induction heating coil |
CN201545933U (zh) * | 2009-12-08 | 2010-08-11 | 北京有色金属研究总院 | 一种区熔法生长单晶硅用高频加热线圈 |
CN101787559A (zh) * | 2010-01-12 | 2010-07-28 | 峨嵋半导体材料研究所 | 一种真空气氛下制备高阻区熔硅单晶的加热线圈装置 |
CN203049079U (zh) * | 2012-11-28 | 2013-07-10 | 天津市环欧半导体材料技术有限公司 | 一种多晶硅真空区熔线圈 |
CN203049080U (zh) * | 2012-11-28 | 2013-07-10 | 天津市环欧半导体材料技术有限公司 | 一种用于区熔法制备硅单晶的加热线圈 |
CN203602749U (zh) * | 2013-11-28 | 2014-05-21 | 有研半导体材料股份有限公司 | 一种用于拉制六英寸区熔硅单晶的加热线圈 |
CN103993349A (zh) * | 2014-05-06 | 2014-08-20 | 洛阳金诺机械工程有限公司 | 一种使用区熔法拉制单晶硅棒的高频线圈 |
CN205974742U (zh) * | 2016-07-29 | 2017-02-22 | 天津市环欧半导体材料技术有限公司 | 一种改善区熔径向电阻率均匀性的线圈结构 |
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CN106087035A (zh) | 2016-11-09 |
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Effective date of registration: 20181206 Address after: 300384 Tianjin Binhai New Area high tech Zone Huayuan Industrial Area (outside the ring) Hai Tai Road 12 inside. Applicant after: TIANJIN ZHONGHUAN ADVANCED MATERIAL TECHNOLOGY Co.,Ltd. Address before: 300384 Tianjin Binhai New Area high tech Zone Huayuan Industrial Park (outside the ring) Hai Tai Road 12 Applicant before: TIANJIN HUANOU SEMICONDUCTOR MATERIAL TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191212 Address after: 214200 Dongfen Avenue, Yixing Economic and Technological Development Zone, Wuxi City, Jiangsu Province Co-patentee after: TIANJIN ZHONGHUAN ADVANCED MATERIAL TECHNOLOGY Co.,Ltd. Patentee after: Zhonghuan leading semiconductor materials Co.,Ltd. Address before: 300384 in Tianjin Binhai high tech Zone Huayuan Industrial Zone (outer ring road No. 12 in Haitai) Patentee before: TIANJIN ZHONGHUAN ADVANCED MATERIAL TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 214200 Dongjia Avenue, Yixing Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee after: Zhonghuan Leading Semiconductor Technology Co.,Ltd. Country or region after: China Patentee after: TIANJIN ZHONGHUAN ADVANCED MATERIAL TECHNOLOGY Co.,Ltd. Address before: 214200 Dongjia Avenue, Yixing Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee before: Zhonghuan leading semiconductor materials Co.,Ltd. Country or region before: China Patentee before: TIANJIN ZHONGHUAN ADVANCED MATERIAL TECHNOLOGY Co.,Ltd. |