CN1556257A - 用于六英寸及八英寸重掺磷直拉硅单晶制造的上部热场 - Google Patents
用于六英寸及八英寸重掺磷直拉硅单晶制造的上部热场 Download PDFInfo
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- CN1556257A CN1556257A CNA2003101177621A CN200310117762A CN1556257A CN 1556257 A CN1556257 A CN 1556257A CN A2003101177621 A CNA2003101177621 A CN A2003101177621A CN 200310117762 A CN200310117762 A CN 200310117762A CN 1556257 A CN1556257 A CN 1556257A
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000013078 crystal Substances 0.000 title claims description 29
- 229910052710 silicon Inorganic materials 0.000 title claims description 27
- 239000010703 silicon Substances 0.000 title claims description 27
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims description 18
- 229910052698 phosphorus Inorganic materials 0.000 title claims description 18
- 239000011574 phosphorus Substances 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title description 7
- 239000007788 liquid Substances 0.000 claims description 9
- 239000010453 quartz Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000004033 diameter control Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 abstract 1
- 230000012010 growth Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000004781 supercooling Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000002019 doping agent Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 241000209456 Plumbago Species 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- HIVGXUNKSAJJDN-UHFFFAOYSA-N [Si].[P] Chemical compound [Si].[P] HIVGXUNKSAJJDN-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
晶锭直径(″) | 晶锭编号 | 晶向 | 投料量(kg) | 电阻率(Ωcm)/径向均匀性(%) | 氧浓度(ppma) | 成品率(%) | ||
头 | 尾 | 头 | 尾 | |||||
6 | 1 | <111> | 40 | 0.00147/13.0 | 0.00105/9.6 | 33.8 | 24.8 | 61 |
2 | <111> | 40 | 0.00135/10.3 | 0.00090/8.5 | 32.9 | 23.9 | 62 | |
3 | <100> | 40 | 0.00148/7.8 | 0.00110/5.3 | 33.5 | 25.6 | 58 | |
8 | 4 | <111> | 60 | 0.00147/15.5 | 0.00110/8.1 | 34.1 | 23.7 | 57 |
5 | <111> | 60 | 0.00145/12.7 | 0.00105/3.5 | 33.9 | 24.0 | 59 | |
6 | <100> | 60 | 0.00143/5.6 | 0.00095/7.6 | 34.8 | 23.4 | 57 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200310117762 CN1289723C (zh) | 2003-12-30 | 2003-12-30 | 用于六英寸及八英寸重掺磷直拉硅单晶制造的熔体上部保温装置 |
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CN 200310117762 CN1289723C (zh) | 2003-12-30 | 2003-12-30 | 用于六英寸及八英寸重掺磷直拉硅单晶制造的熔体上部保温装置 |
Publications (2)
Publication Number | Publication Date |
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CN1556257A true CN1556257A (zh) | 2004-12-22 |
CN1289723C CN1289723C (zh) | 2006-12-13 |
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CN 200310117762 Expired - Lifetime CN1289723C (zh) | 2003-12-30 | 2003-12-30 | 用于六英寸及八英寸重掺磷直拉硅单晶制造的熔体上部保温装置 |
Country Status (1)
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CN (1) | CN1289723C (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758258A (zh) * | 2012-06-20 | 2012-10-31 | 合肥景坤新能源有限公司 | 单晶炉用伸展式热屏蔽器 |
CN101724899B (zh) * | 2009-09-08 | 2014-11-19 | 任丙彦 | 少子寿命大于等于1000微秒的n型太阳能硅单晶生长工艺 |
CN105358743A (zh) * | 2013-06-27 | 2016-02-24 | 信越半导体株式会社 | 单晶制造装置及单晶制造方法 |
CN106319619A (zh) * | 2016-11-02 | 2017-01-11 | 中国电子科技集团公司第四十六研究所 | 一种6英寸直拉重掺硅单晶无位错生长工艺及其热场系统 |
CN106894078A (zh) * | 2017-02-16 | 2017-06-27 | 温州隆润科技有限公司 | 一种单晶硅片的制备装置及制备方法 |
CN107805840A (zh) * | 2016-09-09 | 2018-03-16 | 上海新昇半导体科技有限公司 | 一种拉晶炉的拉晶机构 |
WO2018116590A1 (ja) * | 2016-12-22 | 2018-06-28 | 株式会社Sumco | シリコン単結晶の製造方法、熱遮蔽体および単結晶引き上げ装置 |
CN110552054A (zh) * | 2019-09-29 | 2019-12-10 | 西安奕斯伟硅片技术有限公司 | 一种拉晶炉 |
CN114351243A (zh) * | 2021-12-07 | 2022-04-15 | 山东有研半导体材料有限公司 | 一种n型掺杂硅单晶的制备方法以及所制备的掺杂硅单晶 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102534748B (zh) * | 2012-02-03 | 2014-11-26 | 江苏协鑫硅材料科技发展有限公司 | 制备铸造单晶硅的装置及方法 |
-
2003
- 2003-12-30 CN CN 200310117762 patent/CN1289723C/zh not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101724899B (zh) * | 2009-09-08 | 2014-11-19 | 任丙彦 | 少子寿命大于等于1000微秒的n型太阳能硅单晶生长工艺 |
CN102758258A (zh) * | 2012-06-20 | 2012-10-31 | 合肥景坤新能源有限公司 | 单晶炉用伸展式热屏蔽器 |
CN105358743B (zh) * | 2013-06-27 | 2017-11-24 | 信越半导体株式会社 | 单晶制造装置及单晶制造方法 |
CN105358743A (zh) * | 2013-06-27 | 2016-02-24 | 信越半导体株式会社 | 单晶制造装置及单晶制造方法 |
US9738989B2 (en) | 2013-06-27 | 2017-08-22 | Shin-Etsu Handotai Co., Ltd. | Single-crystal manufacturing apparatus and method of manufacturing single crystal |
CN107805840A (zh) * | 2016-09-09 | 2018-03-16 | 上海新昇半导体科技有限公司 | 一种拉晶炉的拉晶机构 |
CN106319619A (zh) * | 2016-11-02 | 2017-01-11 | 中国电子科技集团公司第四十六研究所 | 一种6英寸直拉重掺硅单晶无位错生长工艺及其热场系统 |
WO2018116590A1 (ja) * | 2016-12-22 | 2018-06-28 | 株式会社Sumco | シリコン単結晶の製造方法、熱遮蔽体および単結晶引き上げ装置 |
JP2018104206A (ja) * | 2016-12-22 | 2018-07-05 | 株式会社Sumco | シリコン単結晶の製造方法、熱遮蔽体および単結晶引き上げ装置 |
US11047065B2 (en) | 2016-12-22 | 2021-06-29 | Sumco Corporation | Method for producing silicon single crystal, heat shield, and single crystal pulling device |
CN106894078A (zh) * | 2017-02-16 | 2017-06-27 | 温州隆润科技有限公司 | 一种单晶硅片的制备装置及制备方法 |
CN110552054A (zh) * | 2019-09-29 | 2019-12-10 | 西安奕斯伟硅片技术有限公司 | 一种拉晶炉 |
CN110552054B (zh) * | 2019-09-29 | 2021-11-16 | 西安奕斯伟材料科技有限公司 | 一种拉晶炉 |
CN114351243A (zh) * | 2021-12-07 | 2022-04-15 | 山东有研半导体材料有限公司 | 一种n型掺杂硅单晶的制备方法以及所制备的掺杂硅单晶 |
CN114351243B (zh) * | 2021-12-07 | 2023-11-07 | 山东有研半导体材料有限公司 | 一种n型掺杂硅单晶的制备方法以及所制备的掺杂硅单晶 |
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Publication number | Publication date |
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CN1289723C (zh) | 2006-12-13 |
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Address after: 315800 0125-3 block, Ningbo Free Trade Zone, Zhejiang, China Patentee after: Zhejiang Jinruihong Technology Co.,Ltd. Address before: 315800 0125-3 block, Ningbo Free Trade Zone, Zhejiang, China Patentee before: Ningbo Lili Electronic Co.,Ltd. |
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Effective date of registration: 20220613 Address after: 324000 green industrial gathering area, Quzhou, Zhejiang Province, No. 52, Panlong South Road. Patentee after: JRH TECHNOLOGY (QUZHOU) Co.,Ltd. Address before: 315800 plot 0125-3, Ningbo Free Trade Zone, Zhejiang Province Patentee before: Zhejiang Jinruihong Technology Co.,Ltd. |
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