CN204251760U - 直拉硅单晶热场 - Google Patents
直拉硅单晶热场 Download PDFInfo
- Publication number
- CN204251760U CN204251760U CN201420653429.6U CN201420653429U CN204251760U CN 204251760 U CN204251760 U CN 204251760U CN 201420653429 U CN201420653429 U CN 201420653429U CN 204251760 U CN204251760 U CN 204251760U
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- CN
- China
- Prior art keywords
- heater
- guide shell
- plumbago crucible
- well heater
- heat
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 15
- 239000010703 silicon Substances 0.000 title claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000010439 graphite Substances 0.000 claims abstract description 49
- 241000209456 Plumbago Species 0.000 claims abstract description 33
- 238000004321 preservation Methods 0.000 claims abstract description 17
- 229910002804 graphite Inorganic materials 0.000 claims description 16
- 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
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract description 22
- 239000013078 crystal Substances 0.000 abstract description 12
- 229910052786 argon Inorganic materials 0.000 abstract description 11
- 239000007789 gas Substances 0.000 abstract description 11
- 238000009413 insulation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001427 coherent effect Effects 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420653429.6U CN204251760U (zh) | 2014-10-31 | 2014-10-31 | 直拉硅单晶热场 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420653429.6U CN204251760U (zh) | 2014-10-31 | 2014-10-31 | 直拉硅单晶热场 |
Publications (1)
Publication Number | Publication Date |
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CN204251760U true CN204251760U (zh) | 2015-04-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420653429.6U Active CN204251760U (zh) | 2014-10-31 | 2014-10-31 | 直拉硅单晶热场 |
Country Status (1)
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CN (1) | CN204251760U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107130295A (zh) * | 2017-04-17 | 2017-09-05 | 宜昌南玻硅材料有限公司 | 一种消除硅芯棒隐裂的装置及方法 |
CN114277433A (zh) * | 2021-12-24 | 2022-04-05 | 宁夏中欣晶圆半导体科技有限公司 | 应用于汉虹单晶炉的单晶退火产品的生长方法 |
-
2014
- 2014-10-31 CN CN201420653429.6U patent/CN204251760U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107130295A (zh) * | 2017-04-17 | 2017-09-05 | 宜昌南玻硅材料有限公司 | 一种消除硅芯棒隐裂的装置及方法 |
CN114277433A (zh) * | 2021-12-24 | 2022-04-05 | 宁夏中欣晶圆半导体科技有限公司 | 应用于汉虹单晶炉的单晶退火产品的生长方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: 300384 No.12 Haitai East Road, Huayuan Industrial Zone, New Technology Industrial Park, Binhai New Area, Tianjin Patentee after: TIANJIN ZHONGHUAN SEMICONDUCTOR Co.,Ltd. Address before: 010070 18 jinlijie street, Jinqiao Development Area, Hohhot, the Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA ZHONGHUAN SOLAR MATERIAL Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 300384 No.12 Haitai East Road, Huayuan Industrial Zone, New Technology Industrial Park, Binhai New Area, Tianjin Patentee after: TCL Zhonghuan New Energy Technology Co.,Ltd. Address before: 300384 No.12 Haitai East Road, Huayuan Industrial Zone, New Technology Industrial Park, Binhai New Area, Tianjin Patentee before: TIANJIN ZHONGHUAN SEMICONDUCTOR CO.,LTD. |