KR100898531B1 - 반도체 공정 설비내의 질코니아 강화된 세라믹 부품 및 코팅과, 그 제조방법 - Google Patents
반도체 공정 설비내의 질코니아 강화된 세라믹 부품 및 코팅과, 그 제조방법 Download PDFInfo
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- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title claims abstract description 154
- 238000000034 method Methods 0.000 title claims abstract description 74
- 238000000576 coating method Methods 0.000 title claims abstract description 66
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- 238000012545 processing Methods 0.000 title claims description 15
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- 239000000758 substrate Substances 0.000 claims abstract description 46
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- 230000008569 process Effects 0.000 claims abstract description 36
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 25
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000005260 corrosion Methods 0.000 claims abstract description 20
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- 229910002077 partially stabilized zirconia Inorganic materials 0.000 claims abstract description 19
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
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- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
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- 229910010271 silicon carbide Inorganic materials 0.000 description 1
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
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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
- H01J37/32458—Vessel
- H01J37/32477—Vessel characterised by the means for protecting vessels or internal parts, e.g. coatings
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/083—Oxides of refractory metals or yttrium
-
- 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
- C23C16/22—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 deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/405—Oxides of refractory metals or yttrium
-
- 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
- H01L21/67063—Apparatus for fluid treatment for etching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
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- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Drying Of Semiconductors (AREA)
- Coating By Spraying Or Casting (AREA)
- Ceramic Capacitors (AREA)
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- Compositions Of Oxide Ceramics (AREA)
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Abstract
Description
Claims (25)
- 플라즈마 공정 반응 챔버의 부품의 표면을 코팅하는 공정으로서,최외각 표면을 형성하고 질코니아 강화된 세라믹 물질을 포함하는 질코니아 강화된 세라믹층을 상기 부품의 표면상에 증착하는 단계를 포함하며,상기 질코니아 강화된 세라믹층은 정방정계 질코니아 다결정 (TZP) 및 부분-안정화된 질코니아 (PSZ) 로 이루어진 군으로부터 선택되는 물질을 포함하는, 플라즈마 공정 반응 챔버의 부품 표면 코팅 공정.
- 제 1 항에 있어서,상기 부품은 플라즈마 챔버 벽, 챔버 라이너, 가스분산판, 가스링, 페디스탈, 유전체 창, 정전척 및 포커스링으로 이루어진 군으로부터 선택되는, 플라즈마 공정 반응 챔버의 부품 표면 코팅 공정.
- 제 1 항에 있어서,상기 질코니아 강화된 세라믹층은 스퍼터링, 스퍼터 증착, 침지 코팅, 화학기상증착, 물리기상증착, 열간정수압 프레싱 (hot isostatic pressing), 냉간정수압 프레싱 (cold isostatic pressing), 압축 성형, 캐스팅, 컴팩팅 및 소결, 플라즈마 분사 및 열적 분사로 이루어진 군으로부터 선택되는 기술에 의해 적용되는, 플라즈마 공정 반응 챔버의 부품 표면 코팅 공정.
- 제 1 항에 있어서,상기 질코니아 강화된 세라믹층은 약 0.001 내지 0.050 인치 범위의 두께로 증착되는, 플라즈마 공정 반응 챔버의 부품 표면 코팅 공정.
- 제 1 항에 있어서,상기 질코니아 강화된 세라믹층은 부분-안정화된 질코니아 (PSZ) 를 포함하는, 플라즈마 공정 반응 챔버의 부품 표면 코팅 공정.
- 플라즈마 공정 반응 챔버의 부품의 표면을 코팅하는 공정으로서,상기 부품의 표면상에 중간층을 증착하는 단계; 및최외각 표면을 형성하고 질코니아 강화된 세라믹 물질을 포함하는 질코니아 강화된 세라믹층을 상기 중간층상에 증착하는 단계를 포함하며,상기 질코니아 강화된 세라믹층은 정방정계 질코니아 다결정 (TZP) 및 부분-안정화된 질코니아 (PSZ) 로 이루어진 군으로부터 선택되는 물질을 포함하는, 플라즈마 공정 반응 챔버의 부품 표면 코팅 공정.
- 제 1 항에 있어서,상기 표면은 금속 표면인, 플라즈마 공정 반응 챔버의 부품 표면 코팅 공정.
- 정방정계 질코니아 다결정 (TZP) 물질 또는 부분-안정화된 질코니아 (PSZ) 를 포함하는 질코니아 강화된 세라믹 물질에 의해 형성되는 최외각 표면을 포함하는 반도체 공정 설비의 부품으로서,상기 세라믹 물질은 플라즈마에 또는 플라즈마와 관련된 바이어스 전압에 노출되어, 상기 플라즈마 및 상기 바이어스 전압에 관한 부품에 내부식성을 제공하는, 반도체 공정 설비의 부품.
- 제 8 항에 있어서,상기 세라믹 물질은 기판상의 세라믹층을 포함하는, 반도체 공정 설비의 부품.
- 제 8 항에 있어서,상기 부품은 플라즈마 환경에 노출된 부분을 포함하는, 반도체 공정 설비의 부품.
- 제 8 항에 있어서,상기 부품은 상기 질코니아 강화된 세라믹 물질을 포함하는 벌크 부분을 포함하는, 반도체 공정 설비의 부품.
- 제 8 항에 있어서,상기 부품은 플라즈마 챔버 벽, 챔버 라이너, 가스분산판, 가스링, 페디스탈, 유전체 창, 정전척 및 포커스링으로 이루어진 군으로부터 선택되는, 반도체 공정 설비의 부품.
- 제 8 항에 있어서,상기 세라믹 물질은 정방정계 질코니아 다결정 (TZP) 물질을 포함하는, 반도체 공정 설비의 부품.
- 제 8 항에 있어서,상기 세라믹 물질은 부분-안정화된 질코니아 (PSZ) 를 포함하는, 반도체 공정 설비의 부품.
- 제 9 항에 있어서,상기 세라믹층은 약 0.001 내지 0.050 인치 범위의 두께를 갖는, 반도체 공정 설비의 부품.
- 제 8 항에 기재된 부품을 포함하는 플라즈마 챔버에서 반도체 기판을 처리하는 방법으로서,상기 반도체 기판의 노출된 표면을 플라즈마와 접촉시키는 단계를 포함하는, 반도체 기판 처리 방법.
- 질코니아 강화된 세라믹 물질로 구성된 플라즈마 공정 반응 챔버의 부품을 제조하는 방법으로서,질코니아 강화된 세라믹의 슬러리를 준비하는 단계;원하는 형상으로 그린 (green) 컴팩트를 형성하는 단계; 및상기 컴팩트를 소결하는 단계를 포함하며,상기 질코니아 강화된 세라믹은 부분적으로 안정화된 질코니아 및 정방정계 질코니아 다결정 물질로 이루어진 군으로부터 선택되는, 플라즈마 공정 반응 챔버의 부품 제조 방법.
- 제 17 항에 기재된 방법에 의해 제조된, 플라즈마 공정 반응 챔버의 부품.
- 제 17 항에 있어서,상기 슬러리는 MgO, CaO 및 Y2O3 로 이루어진 군으로부터 선택되는 안정화제를 포함하는, 플라즈마 공정 반응 챔버의 부품 제조 방법.
- 제 17 항에 있어서,상기 슬러리는 약 2 내지 3 몰% 의 Y2O3 또는 약 10 내지 12 몰% 의 CeO2 를 포함하는, 플라즈마 공정 반응 챔버의 부품 제조 방법.
- 플라즈마 챔버 벽, 챔버 라이너, 가스분산판, 가스링, 페디스탈, 유전체 창, 정전척 및 포커스링으로 이루어진 군으로부터 선택되는 부품을 포함하는 고밀도 플라즈마 에칭 챔버로서,상기 부품의 최외각 표면은 정방정계 질코니아 다결정 (TZP) 및 부분적으로-안정화된 질코니아 (PSZ) 로 이루어진 군으로부터 선택되는 질코니아 강화된 세라믹층을 포함하는, 고밀도 플라즈마 에칭 챔버.
- 플라즈마 공정 반응 챔버의 부품의 표면을 코팅하는 공정으로서,거친 표면 (roughened surface) 을 형성하기 위해 상기 부품의 표면을 표면 거칠기 처리하는 단계; 및최외각 표면을 형성하고 질코니아 강화된 세라믹 물질을 포함하는 질코니아 강화된 세라믹층을 상기 거친 표면상에 증착하는 단계를 포함하며,상기 질코니아 강화된 세라믹층은 정방정계 질코니아 다결정 (TZP) 및 부분-안정화된 질코니아 (PSZ) 로 이루어진 군으로부터 선택되는 물질을 포함하는, 플라즈마 공정 반응 챔버의 부품 표면 코팅 공정.
- 제 1 항에 있어서,상기 세라믹층은 정방정계 질코니아 다결정 (TZP) 을 포함하는, 플라즈마 공정 반응 챔버의 부품 표면 코팅 공정.
- 정방정계 질코니아 다결정 (TZP) 물질 또는 부분적으로 안정화된 질코니아 (PSZ) 를 포함하는 최외각 표면을 포함하며, 플라즈마 챔버 벽, 챔버 라이너, 가스분산판, 가스링, 페디스탈, 유전체 창 및 포커스링으로 이루어진 군으로부터 선택되는, 반도체 공정 설비의 부품.
- 제 24 항에 있어서,상기 부품은 플라즈마 챔버 벽인, 반도체 공정 설비의 부품.
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US09/750,056 US6620520B2 (en) | 2000-12-29 | 2000-12-29 | Zirconia toughened ceramic components and coatings in semiconductor processing equipment and method of manufacture thereof |
PCT/US2001/043149 WO2002054453A1 (en) | 2000-12-29 | 2001-11-21 | Zirconia toughened ceramic components and coatings in semiconductor processing equipment and method of manufacture thereof |
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- 2001-11-21 DE DE60141047T patent/DE60141047D1/de not_active Expired - Lifetime
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WO2002054453A9 (en) | 2003-08-21 |
DE60141047D1 (de) | 2010-02-25 |
WO2002054453A1 (en) | 2002-07-11 |
CN1260770C (zh) | 2006-06-21 |
TW548737B (en) | 2003-08-21 |
JP4331479B2 (ja) | 2009-09-16 |
US6620520B2 (en) | 2003-09-16 |
EP1356501B1 (en) | 2010-01-06 |
CN1489779A (zh) | 2004-04-14 |
ATE454710T1 (de) | 2010-01-15 |
IL156698A0 (en) | 2004-01-04 |
US20040023047A1 (en) | 2004-02-05 |
US7255898B2 (en) | 2007-08-14 |
KR20030068569A (ko) | 2003-08-21 |
US20020086153A1 (en) | 2002-07-04 |
EP1356501A2 (en) | 2003-10-29 |
JP2004526053A (ja) | 2004-08-26 |
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