CN112080793B - 用于半导体单晶生长中的温度控制的系统和方法 - Google Patents
用于半导体单晶生长中的温度控制的系统和方法 Download PDFInfo
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- CN112080793B CN112080793B CN201911346042.XA CN201911346042A CN112080793B CN 112080793 B CN112080793 B CN 112080793B CN 201911346042 A CN201911346042 A CN 201911346042A CN 112080793 B CN112080793 B CN 112080793B
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- 239000013078 crystal Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000004065 semiconductor Substances 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 230000003247 decreasing effect Effects 0.000 claims description 12
- 238000004364 calculation method Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 239000000155 melt Substances 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
Images
Classifications
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- 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
- C30B15/206—Controlling or regulating the thermal history of growing the ingot
-
- 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
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/14—Heating of the melt or the crystallised materials
-
- 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
- C30B15/22—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal
- C30B15/26—Stabilisation or shape controlling of the molten zone near the pulled crystal; Controlling the section of the crystal using television detectors; using photo or X-ray detectors
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (9)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911346042.XA CN112080793B (zh) | 2019-12-24 | 2019-12-24 | 用于半导体单晶生长中的温度控制的系统和方法 |
JP2022539373A JP7506749B2 (ja) | 2019-12-24 | 2020-12-21 | 半導体単結晶成長用の温度制御システム及び方法 |
PCT/CN2020/137853 WO2021129546A1 (zh) | 2019-12-24 | 2020-12-21 | 用于半导体单晶生长中的温度控制的系统和方法 |
KR1020227023145A KR102713807B1 (ko) | 2019-12-24 | 2020-12-21 | 반도체 단결정 성장 용 온도 제어 시스템 및 방법 |
US17/787,600 US20220411958A1 (en) | 2019-12-24 | 2020-12-21 | System and Method for Controlling Temperature of Semiconductor Single Crystal Growth |
EP20907594.4A EP4083277A4 (en) | 2019-12-24 | 2020-12-21 | TEMPERATURE CONTROL SYSTEM AND METHOD OF GROWING A SEMICONDUCTOR SINGLE CRYSTAL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911346042.XA CN112080793B (zh) | 2019-12-24 | 2019-12-24 | 用于半导体单晶生长中的温度控制的系统和方法 |
Publications (2)
Publication Number | Publication Date |
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CN112080793A CN112080793A (zh) | 2020-12-15 |
CN112080793B true CN112080793B (zh) | 2022-06-03 |
Family
ID=73734331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911346042.XA Active CN112080793B (zh) | 2019-12-24 | 2019-12-24 | 用于半导体单晶生长中的温度控制的系统和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220411958A1 (zh) |
EP (1) | EP4083277A4 (zh) |
JP (1) | JP7506749B2 (zh) |
KR (1) | KR102713807B1 (zh) |
CN (1) | CN112080793B (zh) |
WO (1) | WO2021129546A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112080793B (zh) * | 2019-12-24 | 2022-06-03 | 徐州鑫晶半导体科技有限公司 | 用于半导体单晶生长中的温度控制的系统和方法 |
CN114411243B (zh) * | 2021-12-01 | 2024-05-10 | 银川隆基硅材料有限公司 | 温度控制方法和设备、计算机存储介质以及单晶炉 |
CN117552085B (zh) * | 2024-01-11 | 2024-04-02 | 苏州晨晖智能设备有限公司 | 单晶硅放肩调整方法、装置、电子设备及存储介质 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4943160A (en) * | 1988-07-25 | 1990-07-24 | Massachusetts Institute Of Technology | Interface angle estimation system |
US5162072A (en) * | 1990-12-11 | 1992-11-10 | General Electric Company | Apparatus and method for control of melt flow pattern in a crystal growth process |
JP2829689B2 (ja) * | 1992-09-10 | 1998-11-25 | コマツ電子金属株式会社 | 半導体単結晶製造装置および製造方法 |
US5656078A (en) * | 1995-11-14 | 1997-08-12 | Memc Electronic Materials, Inc. | Non-distorting video camera for use with a system for controlling growth of a silicon crystal |
JP2000203987A (ja) * | 1999-01-14 | 2000-07-25 | Toshiba Ceramics Co Ltd | 単結晶製造装置 |
CN1396965A (zh) * | 2000-02-01 | 2003-02-12 | Memc电子材料有限公司 | 用于控制硅晶体生长使生长速率和直径的偏差减至最小的方法 |
JP4853802B2 (ja) * | 2005-06-15 | 2012-01-11 | 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 |
JP2007176746A (ja) * | 2005-12-28 | 2007-07-12 | Mitsubishi Materials Corp | 光学用四ほう酸リチウム単結晶の製造方法及び波長変換素子 |
JP2007261846A (ja) * | 2006-03-28 | 2007-10-11 | Sumco Techxiv株式会社 | 無欠陥のシリコン単結晶を製造する方法 |
JP4918897B2 (ja) * | 2007-08-29 | 2012-04-18 | 株式会社Sumco | シリコン単結晶引上方法 |
CN102134739A (zh) * | 2011-03-08 | 2011-07-27 | 宁夏日晶新能源装备股份有限公司 | 单晶炉自动引晶系统及方法 |
CN102912429B (zh) * | 2012-10-23 | 2016-08-17 | 云南北方驰宏光电有限公司 | 直拉锗单晶直径测量控制系统 |
CN104073875A (zh) * | 2013-03-28 | 2014-10-01 | 浙江特锐新能源有限公司 | 一种大尺寸蓝宝石晶体动态温度场制备方法 |
CN104120488A (zh) * | 2013-04-23 | 2014-10-29 | 浙江特锐新能源有限公司 | 一种大尺寸c轴蓝宝石晶体动态温度场制备方法 |
JP2016121023A (ja) * | 2014-12-24 | 2016-07-07 | 株式会社Sumco | 単結晶の製造方法 |
CN108221045A (zh) * | 2018-01-24 | 2018-06-29 | 新疆工程学院 | 一种晶体生长炉温度控制系统 |
CN109750350A (zh) * | 2019-03-20 | 2019-05-14 | 丽江隆基硅材料有限公司 | 一种调整单晶炉加热器功率的方法及单晶炉 |
CN112080793B (zh) * | 2019-12-24 | 2022-06-03 | 徐州鑫晶半导体科技有限公司 | 用于半导体单晶生长中的温度控制的系统和方法 |
-
2019
- 2019-12-24 CN CN201911346042.XA patent/CN112080793B/zh active Active
-
2020
- 2020-12-21 US US17/787,600 patent/US20220411958A1/en active Pending
- 2020-12-21 KR KR1020227023145A patent/KR102713807B1/ko active IP Right Grant
- 2020-12-21 WO PCT/CN2020/137853 patent/WO2021129546A1/zh unknown
- 2020-12-21 EP EP20907594.4A patent/EP4083277A4/en active Pending
- 2020-12-21 JP JP2022539373A patent/JP7506749B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2021129546A1 (zh) | 2021-07-01 |
EP4083277A1 (en) | 2022-11-02 |
JP2023509892A (ja) | 2023-03-10 |
CN112080793A (zh) | 2020-12-15 |
JP7506749B2 (ja) | 2024-06-26 |
US20220411958A1 (en) | 2022-12-29 |
KR20220110557A (ko) | 2022-08-08 |
KR102713807B1 (ko) | 2024-10-04 |
EP4083277A4 (en) | 2023-05-31 |
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Address after: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee after: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. Address before: No. 1, Xinxin Road, Xuzhou Economic Development Zone, Jiangsu Province, 221000 Patentee before: XUZHOU XINJING SEMICONDUCTOR TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230627 Address after: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee after: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. Patentee after: Zhonghuan leading semiconductor materials Co.,Ltd. Address before: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee before: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee after: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. Country or region after: China Patentee after: Zhonghuan Leading Semiconductor Technology Co.,Ltd. Address before: 221004 No.1 Xinxin Road, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee before: Zhonghuan Leading (Xuzhou) Semiconductor Materials Co.,Ltd. Country or region before: China Patentee before: Zhonghuan leading semiconductor materials Co.,Ltd. |