KR20150011117A - 공정 챔버의 세정 방법 - Google Patents
공정 챔버의 세정 방법 Download PDFInfo
- Publication number
- KR20150011117A KR20150011117A KR20130085957A KR20130085957A KR20150011117A KR 20150011117 A KR20150011117 A KR 20150011117A KR 20130085957 A KR20130085957 A KR 20130085957A KR 20130085957 A KR20130085957 A KR 20130085957A KR 20150011117 A KR20150011117 A KR 20150011117A
- Authority
- KR
- South Korea
- Prior art keywords
- process chamber
- cleaning
- temperature
- chamber
- gas
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 88
- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 25
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 230000003247 decreasing effect Effects 0.000 claims abstract description 3
- 238000005530 etching Methods 0.000 claims description 21
- 239000006227 byproduct Substances 0.000 abstract description 5
- 235000012431 wafers Nutrition 0.000 description 25
- 238000000151 deposition Methods 0.000 description 15
- 230000008021 deposition Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- 239000012495 reaction gas Substances 0.000 description 5
- 238000005137 deposition process Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000012159 carrier gas Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000005389 semiconductor device fabrication Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical Vapour Deposition (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
도 2는 본 발명의 실시예에 따른 상부 덮개의 온도 변화를 나타낸 그래프
도 3은 본 발명의 실시예에 따른 H2 유량을 나타낸 그래프
Claims (1)
- 공정 챔버 내에서 웨이퍼에 대한 에피택셜 성장이 수행되고, 상기 공정 챔버를 세정하는 방법으로서,
상기 공정 챔버의 상측에 구비되어 인접한 부위의 온도를 하강시키는 냉각팬에 대하여, 상기 냉각팬의 파워를 기설정된 값만큼 감소시킴으로써, 상기 상부 덮개의 온도를 증가시키는 단계;
상기 공정 챔버 내부에 HCL 가스를 유입하는 단계; 및
상기 챔버 내부로 유입되는 수소 가스 유량을 기설정된 값만큼 증가시켜 기체상 에칭에 의해 공정 챔버에 대한 세정을 실시하는 단계;
를 포함하는 공정 챔버의 세정 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130085957A KR102034901B1 (ko) | 2013-07-22 | 2013-07-22 | 공정 챔버의 세정 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130085957A KR102034901B1 (ko) | 2013-07-22 | 2013-07-22 | 공정 챔버의 세정 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20150011117A true KR20150011117A (ko) | 2015-01-30 |
| KR102034901B1 KR102034901B1 (ko) | 2019-11-08 |
Family
ID=52482577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130085957A Active KR102034901B1 (ko) | 2013-07-22 | 2013-07-22 | 공정 챔버의 세정 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102034901B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017018789A1 (ko) * | 2015-07-28 | 2017-02-02 | 주식회사 엘지실트론 | 에피택셜 웨이퍼를 제조하기 위한 리액터의 재가동 준비 방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100125175A (ko) * | 2009-05-20 | 2010-11-30 | 실트로닉 아게 | 에피택셜 코팅 실리콘 웨이퍼의 제조 방법 |
| KR20130032254A (ko) * | 2011-09-22 | 2013-04-01 | 실트로닉 아게 | 공정 챔버에서의 기상 증착에 의해 반도체 웨이퍼 상에 층을 증착하는 방법 및 장치 |
-
2013
- 2013-07-22 KR KR1020130085957A patent/KR102034901B1/ko active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100125175A (ko) * | 2009-05-20 | 2010-11-30 | 실트로닉 아게 | 에피택셜 코팅 실리콘 웨이퍼의 제조 방법 |
| KR20130032254A (ko) * | 2011-09-22 | 2013-04-01 | 실트로닉 아게 | 공정 챔버에서의 기상 증착에 의해 반도체 웨이퍼 상에 층을 증착하는 방법 및 장치 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017018789A1 (ko) * | 2015-07-28 | 2017-02-02 | 주식회사 엘지실트론 | 에피택셜 웨이퍼를 제조하기 위한 리액터의 재가동 준비 방법 |
| US10550465B2 (en) | 2015-07-28 | 2020-02-04 | Sk Siltron Co., Ltd. | Method of preparing for reactor restart for manufacturing epitaxial wafer |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102034901B1 (ko) | 2019-11-08 |
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