KR100965400B1 - 플라스마를 이용한 박막 증착 방법 - Google Patents
플라스마를 이용한 박막 증착 방법 Download PDFInfo
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- KR100965400B1 KR100965400B1 KR1020070122211A KR20070122211A KR100965400B1 KR 100965400 B1 KR100965400 B1 KR 100965400B1 KR 1020070122211 A KR1020070122211 A KR 1020070122211A KR 20070122211 A KR20070122211 A KR 20070122211A KR 100965400 B1 KR100965400 B1 KR 100965400B1
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- 238000000034 method Methods 0.000 title claims abstract description 116
- 239000010409 thin film Substances 0.000 title abstract description 18
- 230000008021 deposition Effects 0.000 title abstract description 6
- 239000000758 substrate Substances 0.000 title description 2
- 235000012431 wafers Nutrition 0.000 claims abstract description 52
- 238000005192 partition Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000007736 thin film deposition technique Methods 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000007772 electrode material Substances 0.000 claims 1
- 238000000427 thin-film deposition Methods 0.000 abstract description 22
- 238000000151 deposition Methods 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 59
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- -1 argon ions Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000005546 reactive sputtering Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
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Classifications
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- 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
- C23C16/50—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 using electric discharges
- C23C16/513—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 using electric discharges using plasma jets
-
- 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
- C23C16/52—Controlling or regulating the coating process
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/3244—Gas supply means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/3244—Gas supply means
- H01J37/32449—Gas control, e.g. control of the gas flow
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Chemical & Material Sciences (AREA)
- Computer Hardware Design (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Physical Vapour Deposition (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (19)
- 플라즈마와 열에너지를 이용한 박막 증착 방법에 있어서:웨이퍼들이 적재된 보우트가 공정튜브 내로 로딩되는 단계;상기 공정 튜브의 내부 공간을 밀폐한 상태에서 감압하고, 상기 공정 튜브 외부에 설치된 히터에 의해 열에너지를 제공하는 단계;상기 공정 튜브와 상기 보우트 사이의 일측에 가스 분배 플레이트의 역할을 갖는 격벽에 의해 공정이 진행되는 처리공간과는 구분되는 플라즈마 발생부의 플라즈마 발생공간으로 공정가스를 공급하면서 상기 플라즈마 발생공간에 설치된 웨이퍼상에 증착하고자 하는 소스물질로 이루어지는 전극에 전원을 인가시키는 단계;상기 전극에 전원이 인가되면서 발생되는 플라즈마에 의해 여기된 공정가스가 상기 전극 표면과 충돌하고, 그로 인해 상기 전극 표면에서 떨어져나온 소스물질이 상기 플라즈마 발생부에 형성된 관통공들을 통해 상기 보우트에 놓여진 웨이퍼들로 날아가 증착되는 단계를 포함하는 것을 특징으로 하는 플라즈마와 열에너지를 이용한 박막 증착 방법.
- 제1항에 있어서,상기 공정가스는 염소(Cl2) 가스 및 불소(F) 가스 중 어느 하나를 포함하는 것을 특징으로 하는 플라즈마와 열에너지를 이용한 박막 증착 방법.
- 제2항에 있어서,상기 전극 재질은 구리(Cu), 티타늄(Ti) 그리고 탄탈륨(Ta)으로 이루어지는 그룹 중에서 선택적으로 어느 하나인 것을 특징으로 하는 플라즈마와 열에너지를 이용한 박막 증착 방법.
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KR1020070122211A KR100965400B1 (ko) | 2007-11-28 | 2007-11-28 | 플라스마를 이용한 박막 증착 방법 |
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KR1020070122211A KR100965400B1 (ko) | 2007-11-28 | 2007-11-28 | 플라스마를 이용한 박막 증착 방법 |
Publications (2)
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KR20090055339A KR20090055339A (ko) | 2009-06-02 |
KR100965400B1 true KR100965400B1 (ko) | 2010-06-24 |
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KR1020070122211A KR100965400B1 (ko) | 2007-11-28 | 2007-11-28 | 플라스마를 이용한 박막 증착 방법 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101886740B1 (ko) | 2011-11-01 | 2018-09-11 | 삼성디스플레이 주식회사 | 기상 증착 장치 및 유기 발광 표시 장치 제조 방법 |
KR102000711B1 (ko) * | 2018-08-02 | 2019-07-16 | 삼성디스플레이 주식회사 | 기상 증착 장치 및 유기 발광 표시 장치 제조 방법 |
KR102194604B1 (ko) | 2019-05-02 | 2020-12-24 | 주식회사 유진테크 | 배치식 기판처리장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200266071Y1 (ko) * | 2001-11-15 | 2002-02-27 | 국제엘렉트릭코리아 주식회사 | 플라즈마를 이용한 화학기상증착 장치 |
KR20060084048A (ko) * | 2005-01-17 | 2006-07-21 | 삼성에스디아이 주식회사 | 증착 장치 |
KR20070073947A (ko) * | 2004-11-30 | 2007-07-10 | 동경 엘렉트론 주식회사 | 성막 방법 및 성막 장치 및 기억 매체 |
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- 2007-11-28 KR KR1020070122211A patent/KR100965400B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200266071Y1 (ko) * | 2001-11-15 | 2002-02-27 | 국제엘렉트릭코리아 주식회사 | 플라즈마를 이용한 화학기상증착 장치 |
KR20070073947A (ko) * | 2004-11-30 | 2007-07-10 | 동경 엘렉트론 주식회사 | 성막 방법 및 성막 장치 및 기억 매체 |
KR20060084048A (ko) * | 2005-01-17 | 2006-07-21 | 삼성에스디아이 주식회사 | 증착 장치 |
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Publication number | Publication date |
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KR20090055339A (ko) | 2009-06-02 |
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