CN209816328U - 用于外延生长系统的气体注射装置 - Google Patents
用于外延生长系统的气体注射装置 Download PDFInfo
- Publication number
- CN209816328U CN209816328U CN201821838873.XU CN201821838873U CN209816328U CN 209816328 U CN209816328 U CN 209816328U CN 201821838873 U CN201821838873 U CN 201821838873U CN 209816328 U CN209816328 U CN 209816328U
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- CN
- China
- Prior art keywords
- cavity
- gas injection
- gas
- injection device
- epitaxial growth
- 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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- 238000002347 injection Methods 0.000 title claims abstract description 39
- 239000007924 injection Substances 0.000 title claims abstract description 39
- 238000006243 chemical reaction Methods 0.000 claims abstract description 49
- 239000000758 substrate Substances 0.000 claims description 25
- 238000009826 distribution Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000013011 mating Effects 0.000 claims description 6
- 239000013078 crystal Substances 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 106
- 238000000034 method Methods 0.000 description 33
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 11
- 229910052710 silicon Inorganic materials 0.000 description 11
- 239000010703 silicon Substances 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 6
- 239000012159 carrier gas Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 4
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 229910000085 borane Inorganic materials 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000005922 Phosphane Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910000064 phosphane Inorganic materials 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821838873.XU CN209816328U (zh) | 2018-11-09 | 2018-11-09 | 用于外延生长系统的气体注射装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821838873.XU CN209816328U (zh) | 2018-11-09 | 2018-11-09 | 用于外延生长系统的气体注射装置 |
Publications (1)
Publication Number | Publication Date |
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CN209816328U true CN209816328U (zh) | 2019-12-20 |
Family
ID=68868369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821838873.XU Active CN209816328U (zh) | 2018-11-09 | 2018-11-09 | 用于外延生长系统的气体注射装置 |
Country Status (1)
Country | Link |
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CN (1) | CN209816328U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109338464A (zh) * | 2018-11-09 | 2019-02-15 | 浙江求是半导体设备有限公司 | 一种用于外延生长系统的气体注射装置 |
-
2018
- 2018-11-09 CN CN201821838873.XU patent/CN209816328U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109338464A (zh) * | 2018-11-09 | 2019-02-15 | 浙江求是半导体设备有限公司 | 一种用于外延生长系统的气体注射装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231108 Address after: Room 103, Building 1, No. 500 Shunda Road, Yuhang Economic and Technological Development Zone, Linping District, Hangzhou City, Zhejiang Province, 311103 Patentee after: Zhejiang Qiushi Chuangxin Semiconductor Equipment Co.,Ltd. Patentee after: ZHEJIANG JINGSHENG M&E Co.,Ltd. Address before: 311100 Zhejiang Province Hangzhou Yuhang District East Lake Street Qianjiang Economic Development Zone, No. 96 Longchuanwu Road, Building 2, 3 Floors Patentee before: ZHEJIANG QIUSHI SEMICONDUCTOR EQUIPMENT Co.,Ltd. Patentee before: ZHEJIANG JINGSHENG M&E Co.,Ltd. |
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TR01 | Transfer of patent right |