CN1333115C - 一种拉制硅单晶工艺方法 - Google Patents
一种拉制硅单晶工艺方法 Download PDFInfo
- Publication number
- CN1333115C CN1333115C CNB2004100182237A CN200410018223A CN1333115C CN 1333115 C CN1333115 C CN 1333115C CN B2004100182237 A CNB2004100182237 A CN B2004100182237A CN 200410018223 A CN200410018223 A CN 200410018223A CN 1333115 C CN1333115 C CN 1333115C
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- Prior art keywords
- silicon single
- crystal
- stove
- single crystals
- resistivity
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- 239000013078 crystal Substances 0.000 title claims abstract description 32
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 31
- 239000010703 silicon Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title abstract description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 11
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 10
- 239000010453 quartz Substances 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052786 argon Inorganic materials 0.000 claims abstract description 7
- 239000002210 silicon-based material Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000003672 processing method Methods 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 230000004927 fusion Effects 0.000 claims description 3
- 230000006837 decompression Effects 0.000 claims description 2
- 230000002950 deficient Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 12
- 229920005591 polysilicon Polymers 0.000 abstract description 4
- 239000004065 semiconductor Substances 0.000 abstract description 2
- 238000005485 electric heating Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100182237A CN1333115C (zh) | 2004-05-11 | 2004-05-11 | 一种拉制硅单晶工艺方法 |
Applications Claiming Priority (1)
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CNB2004100182237A CN1333115C (zh) | 2004-05-11 | 2004-05-11 | 一种拉制硅单晶工艺方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1696355A CN1696355A (zh) | 2005-11-16 |
CN1333115C true CN1333115C (zh) | 2007-08-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2004100182237A Expired - Fee Related CN1333115C (zh) | 2004-05-11 | 2004-05-11 | 一种拉制硅单晶工艺方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1333115C (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101571502B (zh) * | 2009-06-15 | 2012-06-13 | 重庆大全新能源有限公司 | 一种测定多晶硅中硼、磷含量的方法 |
JP5194146B2 (ja) * | 2010-12-28 | 2013-05-08 | ジルトロニック アクチエンゲゼルシャフト | シリコン単結晶の製造方法、シリコン単結晶、およびウエハ |
CN102174706A (zh) * | 2011-01-05 | 2011-09-07 | 刘文祥 | 半导序体 |
CN102168302B (zh) * | 2011-04-13 | 2012-11-07 | 天津市环欧半导体材料技术有限公司 | 一种用于生产直拉硅单晶的双石英坩埚装置及方法 |
CN102409397A (zh) * | 2011-12-06 | 2012-04-11 | 江西旭阳雷迪高科技股份有限公司 | 一种单晶硅棒拉制工艺 |
CN103074681B (zh) * | 2013-02-17 | 2016-03-16 | 英利集团有限公司 | 一种二次加料方法 |
CN103397389B (zh) * | 2013-07-30 | 2016-08-10 | 英利能源(中国)有限公司 | 单晶棒的生产方法 |
JP6222013B2 (ja) | 2014-08-29 | 2017-11-01 | 信越半導体株式会社 | 抵抗率制御方法 |
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 |
CN104746134B (zh) * | 2015-03-30 | 2017-08-22 | 江苏盎华光伏工程技术研究中心有限公司 | 采用补偿硅料的n型单晶硅拉制方法 |
CN107541772A (zh) * | 2017-07-17 | 2018-01-05 | 晶科能源有限公司 | 一种掺镓单晶棒的制备方法 |
CN110396715A (zh) * | 2019-09-04 | 2019-11-01 | 内蒙古中环光伏材料有限公司 | 一种直拉单晶多次复投工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06263586A (ja) * | 1993-03-15 | 1994-09-20 | Komatsu Electron Metals Co Ltd | 半導体単結晶製造装置 |
JPH0840794A (ja) * | 1994-08-03 | 1996-02-13 | Hitachi Ltd | 単結晶シリコン製造工程におけるリチャージ方法 |
EP0712945A1 (en) * | 1994-11-21 | 1996-05-22 | Shin-Etsu Handotai Company Limited | Method and apparatus for recharging of silicon granules in Czochralski single crystal growing |
US20030154907A1 (en) * | 2000-02-01 | 2003-08-21 | Komatsu Denshi Kinzoku Kabushiki Kaisha | Apparatus for pulling single crystal by CZ method |
JP2007260791A (ja) * | 2006-03-27 | 2007-10-11 | Toshiba Mach Co Ltd | 転写装置および転写方法 |
-
2004
- 2004-05-11 CN CNB2004100182237A patent/CN1333115C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06263586A (ja) * | 1993-03-15 | 1994-09-20 | Komatsu Electron Metals Co Ltd | 半導体単結晶製造装置 |
JPH0840794A (ja) * | 1994-08-03 | 1996-02-13 | Hitachi Ltd | 単結晶シリコン製造工程におけるリチャージ方法 |
EP0712945A1 (en) * | 1994-11-21 | 1996-05-22 | Shin-Etsu Handotai Company Limited | Method and apparatus for recharging of silicon granules in Czochralski single crystal growing |
US20030154907A1 (en) * | 2000-02-01 | 2003-08-21 | Komatsu Denshi Kinzoku Kabushiki Kaisha | Apparatus for pulling single crystal by CZ method |
JP2007260791A (ja) * | 2006-03-27 | 2007-10-11 | Toshiba Mach Co Ltd | 転写装置および転写方法 |
Non-Patent Citations (3)
Title |
---|
Semiconductor Silicon Crystal Technology F.Shimura,178.179 1989 * |
能够多次投料的硅单晶炉 杨遇春,稀有金属,第1期 1979 * |
能够多次投料的硅单晶炉 杨遇春,稀有金属,第1期 1979;Semiconductor Silicon Crystal Technology F.Shimura,178.179 1989 * |
Also Published As
Publication number | Publication date |
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CN1696355A (zh) | 2005-11-16 |
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Owner name: SHANGHAI KAMUDANKE SOLAR ENERGY TECHNOLOGY CO., L Free format text: FORMER OWNER: KAMUDANKE SEMICONDUCTOR CO., LTD., SHANGHAI Effective date: 20071116 |
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Effective date of registration: 20071116 Address after: 201300 Shanghai Huinan town Simon intelligent court Patentee after: Shanghai Comtec Solar Technology Co., Ltd. Address before: 201300 Shanghai Huinan town Nanhui District Simon intelligent court Patentee before: Kamudanke Semiconductor Co., Ltd., Shanghai |
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Effective date of registration: 20180611 Address after: 226601 Donghai Road (East) 12, Haian Development Zone, Haian County, Nantong, Jiangsu. Patentee after: Comtec Solar (Jiangsu) Co., Ltd. Address before: 201300 Shanghai Huinan town Simon intelligent court Patentee before: Shanghai Comtec Solar Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20190511 |
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CF01 | Termination of patent right due to non-payment of annual fee |