KR100513920B1 - 화학기상증착 반응기 - Google Patents
화학기상증착 반응기 Download PDFInfo
- Publication number
- KR100513920B1 KR100513920B1 KR10-2003-0076799A KR20030076799A KR100513920B1 KR 100513920 B1 KR100513920 B1 KR 100513920B1 KR 20030076799 A KR20030076799 A KR 20030076799A KR 100513920 B1 KR100513920 B1 KR 100513920B1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- susceptor
- vapor deposition
- chemical vapor
- deposition reactor
- 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.)
- Expired - Fee Related
Links
- 238000005229 chemical vapour deposition Methods 0.000 title claims abstract description 36
- 239000007789 gas Substances 0.000 claims abstract description 196
- 238000002347 injection Methods 0.000 claims abstract description 57
- 239000007924 injection Substances 0.000 claims abstract description 57
- 239000000758 substrate Substances 0.000 claims abstract description 57
- 238000006243 chemical reaction Methods 0.000 claims abstract description 33
- 239000012159 carrier gas Substances 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000010409 thin film Substances 0.000 abstract description 48
- 238000000034 method Methods 0.000 description 27
- 230000008569 process Effects 0.000 description 23
- 239000006227 byproduct Substances 0.000 description 15
- 239000000498 cooling water Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000012495 reaction gas Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000000427 thin-film deposition Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
- C23C16/45574—Nozzles for more than one gas
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
- C23C16/45565—Shower nozzles
-
- 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
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/14—Feed and outlet means for the gases; Modifying the flow of the reactive gases
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (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)
Abstract
Description
Claims (5)
- 외부와 격리되어 진공상태를 유지하는 반응실(100)과;상기 반응실의 내부에 회전 가능하게 설치되며 하나 이상의 기판(P)이 안착되는 서셉터(200)(susceptor)와; 그리고,서로 독립적으로 형성되는 제1/제2가스유로(340,350) 및 상기 각각의 가스유로에 그 입구측이 연통되어 각각 제1가스(G1)와 제2가스(G2)를 상기 서셉터 상에 분사하는 제1/제2가스분사관(370,380)을 구비하여 상기 이종의 가스를 독립적으로 분사하는 분사장치(300);를 포함하여 이루어진 화학기상증착 반응기에 있어서,상기 서셉터의 중앙부(210)와 대응되는 부분에는 제2가스분사관만 설치되어 상기 서셉터의 중앙부에는 상기 제1 및 제2가스 중 반응을 하지 않는 캐리어 가스인 제2가스만 분사되도록 이루어진 것을 특징으로 하는 화학기상증착 반응기.
- 외부와 격리되어 진공상태를 유지하는 반응실(100)과;상기 반응실의 내부에 회전 가능하게 설치되며 하나 이상의 기판(P)이 안착되는 서셉터(200)(susceptor)와; 그리고,서로 독립적으로 적층 형성되는 제1/제2가스유로(340,350) 및 상기 각각의 가스유로 내에 입구측이 각각 대응되어 각각 제1가스(G1)와 제2가스(G2)를 상기 서셉터 상에 분사하는 제1/제2가스분사관(370,380)을 구비하여 상기 이종의 가스를 독립적으로 분사하는 분사장치(300);를 포함하여 이루어진 화학기상증착 반응기에 있어서,상기 분사장치는, 제2가스유로의 중앙부에 유체 연통가능토록 형성되며 상기 제1/제2가스관(370,380)이 관통되지 않으면서 다수의 분사구(331a)가 구비되어 상기 제1 및 제2가스 중 반응을 하지 않는 캐리어 가스인 제2가스만 상기 서셉터의 중앙부(210)를 향해 분사되도록 하는 가스분사부(331)를 더 포함하는 것을 특징으로 하는 화학기상증착 반응기.
- 제 2 항에 있어서, 상기 가스분사부는, 그 중앙부가 상기 서셉터측으로 볼록하게 형성되어 상기 제2가스가 상기 서셉터의 바깥쪽으로 분사되도록 하는 것을 특징으로 하는 화학기상증착 반응기.
- 제 2 항 또는 제 3 항에 있어서, 상기 제2가스유로와 가스분사부의 사이에는 타구간에 비해 단면적이 큰 제2가스 구역(390)이 더 형성된 것을 특징으로 하는 화학기상증착 반응기.
- 제 4 항에 있어서, 상기 가스분사부와 대응되는 상기 서셉터에는 상기 가스분사부에서 분사되는 제2가스가 바깥쪽으로 흐르도록 유도하기 위하여 중앙부는 높고 가장자리측으로 갈수록 하향 경사진 가이드(220)가 더 포함된 것을 특징으로 하는 화학기상증착 반응기.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0076799A KR100513920B1 (ko) | 2003-10-31 | 2003-10-31 | 화학기상증착 반응기 |
TW093129158A TWI248473B (en) | 2003-10-31 | 2004-09-24 | Chemical vapor deposition unit |
EP04024771A EP1528122A1 (en) | 2003-10-31 | 2004-10-18 | Chemical vapor deposition unit |
US10/977,943 US20050092248A1 (en) | 2003-10-31 | 2004-10-18 | Chemical vapor deposition unit |
CNB2004100838640A CN1324163C (zh) | 2003-10-31 | 2004-10-20 | 化学汽相沉积设备 |
JP2004305785A JP2005136408A (ja) | 2003-10-31 | 2004-10-20 | 化学気相蒸着反応器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0076799A KR100513920B1 (ko) | 2003-10-31 | 2003-10-31 | 화학기상증착 반응기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050041582A KR20050041582A (ko) | 2005-05-04 |
KR100513920B1 true KR100513920B1 (ko) | 2005-09-08 |
Family
ID=34420692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2003-0076799A Expired - Fee Related KR100513920B1 (ko) | 2003-10-31 | 2003-10-31 | 화학기상증착 반응기 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050092248A1 (ko) |
EP (1) | EP1528122A1 (ko) |
JP (1) | JP2005136408A (ko) |
KR (1) | KR100513920B1 (ko) |
CN (1) | CN1324163C (ko) |
TW (1) | TWI248473B (ko) |
Cited By (2)
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KR101325203B1 (ko) | 2011-09-15 | 2013-11-04 | 엘아이지에이디피 주식회사 | 화학기상증착장치의 가스공급유닛 및 이의 제조방법 |
WO2019200312A1 (en) * | 2018-04-13 | 2019-10-17 | Veeco Instruments Inc. | Chemical vapor deposition apparatus with multi-zone injector block |
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DE4142877A1 (de) * | 1990-12-28 | 1992-07-02 | Mitsubishi Electric Corp | Cvd-verfahren und vorrichtung zu dessen durchfuehrung |
EP0550058B1 (en) * | 1991-12-30 | 1998-11-11 | Texas Instruments Incorporated | A programmable multizone gas injector for single-wafer semiconductor processing equipment |
EP0653500A1 (en) * | 1993-11-12 | 1995-05-17 | International Business Machines Corporation | CVD reactor for improved film thickness uniformity deposition |
JPH0945624A (ja) * | 1995-07-27 | 1997-02-14 | Tokyo Electron Ltd | 枚葉式の熱処理装置 |
US6090210A (en) * | 1996-07-24 | 2000-07-18 | Applied Materials, Inc. | Multi-zone gas flow control in a process chamber |
US5781693A (en) * | 1996-07-24 | 1998-07-14 | Applied Materials, Inc. | Gas introduction showerhead for an RTP chamber with upper and lower transparent plates and gas flow therebetween |
US6294026B1 (en) * | 1996-11-26 | 2001-09-25 | Siemens Aktiengesellschaft | Distribution plate for a reaction chamber with multiple gas inlets and separate mass flow control loops |
US5997649A (en) * | 1998-04-09 | 1999-12-07 | Tokyo Electron Limited | Stacked showerhead assembly for delivering gases and RF power to a reaction chamber |
KR100331544B1 (ko) * | 1999-01-18 | 2002-04-06 | 윤종용 | 반응챔버에 가스를 유입하는 방법 및 이에 사용되는 샤워헤드 |
JP2000286267A (ja) * | 1999-03-31 | 2000-10-13 | Tokyo Electron Ltd | 熱処理方法 |
DE10007059A1 (de) * | 2000-02-16 | 2001-08-23 | Aixtron Ag | Verfahren und Vorrichtung zur Herstellung von beschichteten Substraten mittels Kondensationsbeschichtung |
KR100717583B1 (ko) * | 2000-08-26 | 2007-05-15 | 주성엔지니어링(주) | Pecvd 장치 |
EP1454346B1 (en) * | 2001-10-18 | 2012-01-04 | Chul Soo Byun | Method and apparatus for chemical vapor deposition capable of preventing contamination and enhancing film growth rate |
-
2003
- 2003-10-31 KR KR10-2003-0076799A patent/KR100513920B1/ko not_active Expired - Fee Related
-
2004
- 2004-09-24 TW TW093129158A patent/TWI248473B/zh not_active IP Right Cessation
- 2004-10-18 EP EP04024771A patent/EP1528122A1/en not_active Withdrawn
- 2004-10-18 US US10/977,943 patent/US20050092248A1/en not_active Abandoned
- 2004-10-20 JP JP2004305785A patent/JP2005136408A/ja active Pending
- 2004-10-20 CN CNB2004100838640A patent/CN1324163C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101325203B1 (ko) | 2011-09-15 | 2013-11-04 | 엘아이지에이디피 주식회사 | 화학기상증착장치의 가스공급유닛 및 이의 제조방법 |
WO2019200312A1 (en) * | 2018-04-13 | 2019-10-17 | Veeco Instruments Inc. | Chemical vapor deposition apparatus with multi-zone injector block |
Also Published As
Publication number | Publication date |
---|---|
EP1528122A1 (en) | 2005-05-04 |
CN1611637A (zh) | 2005-05-04 |
TW200517522A (en) | 2005-06-01 |
JP2005136408A (ja) | 2005-05-26 |
KR20050041582A (ko) | 2005-05-04 |
TWI248473B (en) | 2006-02-01 |
CN1324163C (zh) | 2007-07-04 |
US20050092248A1 (en) | 2005-05-05 |
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