KR20040007599A - 기판의 열 처리 방법 및 장치 - Google Patents
기판의 열 처리 방법 및 장치 Download PDFInfo
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- KR20040007599A KR20040007599A KR10-2003-7015304A KR20037015304A KR20040007599A KR 20040007599 A KR20040007599 A KR 20040007599A KR 20037015304 A KR20037015304 A KR 20037015304A KR 20040007599 A KR20040007599 A KR 20040007599A
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- H—ELECTRICITY
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- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/324—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering
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- 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
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67248—Temperature monitoring
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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
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- 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
- C23C16/48—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 by irradiation, e.g. photolysis, radiolysis, particle radiation
- C23C16/481—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 by irradiation, e.g. photolysis, radiolysis, particle radiation by radiant heating of the substrate
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- 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
- C30B31/00—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor
- C30B31/06—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor by contacting with diffusion material in the gaseous state
- C30B31/12—Heating of the reaction chamber
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- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
- C30B33/02—Heat treatment
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- 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
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- H05B3/00—Ohmic-resistance heating
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- H05B3/0038—Heating devices using lamps for industrial applications
- H05B3/0047—Heating devices using lamps for industrial applications for semiconductor manufacture
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- 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
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Abstract
Description
Claims (36)
- 기판, 특히 반도체 웨이퍼의 열 처리 장치로서, 기판을 가열하기 위한 적어도 하나의 제1 및 적어도 하나의 제2 방사 소스, 상기 적어도 하나의 제1 방사 소스의 규정된 방사 파장 범위를 감소시키는 상기 제1 방사 소스와 상기 기판 사이의 적어도 하나의 투명 차폐부, 상기 제2 방사 소스 측에 배치되며, 상기 기판을 향하고 상기 미리 결정된 파장 범위 내에 적어도 일부 방사를 측정하는 적어도 하나의 방사 검출기, 적어도 상기 제2 방사 소스로부터 나오는 방사의 변조 장치, 및 상기 제2 방사 소스로부터 나오는 방사의 결정 장치를 구비하는 기판의 열 처리 장치.
- 제 1 항에 있어서, 상기 제1 및 제2 방사 소스는 상기 기판의 맞은 편에 배치되는 기판의 열 처리 장치.
- 제 1 항 또는 제 2 항에 있어서, 상기 제1 방사 소스를 조절하는 장치를 구비하는 기판의 열 처리 장치.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 상기 제2 방사 소스를 제어하는 장치를 구비하는 기판의 열 처리 장치.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 상기 방사 소스는 가열 램프인 기판의 열 처리 장치.
- 제 5 항에 있어서, 상기 투명 차폐부는 상기 가열 램프의 관구에 의해 형성되는 기판의 열 처리 장치.
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서, 상기 투명 차폐부는 상기 제1 방사 소스와 상기 기판 사이에 배치된 프로세스 챔버 벽인 기판의 열 처리 장치.
- 제 1 항 내지 제 7 항 중 어느 한 항에 있어서, 상기 투명 차폐부는 상기 규정된 파장의 흡수를 위한 적어도 하나의 필터 층을 갖는 기판의 열 처리 장치.
- 제 8 항에 있어서, 상기 필터 층은 또 투명 물질과 공간적으로 분리되는 기판의 열 처리 장치.
- 제 1 항 내지 제 9 항 중 어느 한 항에 있어서, 상기 투명 차폐부는 OH-강화 석영 유리를 갖는 기판의 열 처리 장치.
- 제 1 항 내지 제 10 항 중 어느 한 항에 있어서, 상기 투명 차폐부는 2.7㎛ 내지 2.8㎛의 파장을 흡수하는 기판의 열 처리 장치.
- 제 1 항 내지 제 11 항 중 어느 한 항에 있어서, 상기 투명 차폐부를 냉각하는 장치를 구비하는 기판의 열 처리 장치.
- 제 12 항에 있어서, 상기 냉각 장치는 냉각 가스 또는 냉각 액체를 갖는 기판의 열 처리 장치.
- 제 1 항 내지 제 13 항 중 어느 한 항에 있어서, 상기 방사 검출기는 고온계인 기판의 열 처리 장치.
- 제 1 항 내지 제 14 항 중 어느 한 항에 있어서, 상기 기판은 코팅된 반도체 웨이퍼인 기판의 열 처리 장치.
- 제 15 항에 있어서, 상기 코팅은 CO- 및 Ti-코팅을 갖는 기판의 열 처리 장치.
- 제 1 항 내지 제 16 항 중 어느 한 항에 있어서, 상기 기판은 0.15 미만의 투과율을 갖는 기판의 열 처리 장치.
- 제 1 항 내지 제 17 항 중 어느 한 항에 있어서, 상기 기판을 향하는 제2 방사 검출기를 구비하는 기판의 열 처리 장치.
- 제 18 항에 있어서, 상기 방사 검출기는 상기 규정된 파장 이상의 방사를 측정하는 기판의 열 처리 장치.
- 제 19 항에 있어서, 상기 제2 방사 검출기는 상기 규정된 파장 이하 및 이상의 방사를 측정하는 기판의 열 처리 장치.
- 제 18 항에 있어서, 상기 제2 방사 검출기는 상기 기판에서 상기 제2 방사 소스와 멀리 떨어진 측을 향하고, 상기 규정된 파장을 갖는 방사를 측정하는 기판의 열 처리 장치.
- 기판, 특히 반도체 웨이퍼의 열 처리 방법으로서,기판을 가열하기 위한 적어도 하나의 제1 및 적어도 하나의 제2 방사를 상기 기판에 조사하고, 상기 제1 방사 소스와 상기 기판 사이에 상기 제1 방사의 규정된 파장을 흡수하는 단계;제2 방사 소스와 같은 쪽에 배치된 방사 검출기에 의해 상기 규정된 파장으로 상기 기판으로부터 나오는 방사를 측정하는 단계;상기 제2 방사 소스로부터 나오는 상기 제2 방사를 변조하는 단계; 및상기 제2 방사 소스로부터 나오는 상기 제2 방사를 결정하는 단계를 구비하는 기판의 열 처리 방법.
- 제 22 항에 있어서, 상기 제1 및 제2 방사는 맞은 편으로부터 상기 기판을 향하는 기판의 열 처리 방법.
- 제 22 항 또는 제 23 항에 있어서, 상기 제1 방사 소스가 조절되는 기판의 열 처리 방법.
- 제 22 항 내지 제 24 항 중 어느 한 항에 있어서, 상기 제2 방사가 제어되는 기판의 열 처리 방법.
- 제 22 항 내지 제 25 항 중 어느 한 항에 있어서, 상기 방사는 가열 램프에 의해 생성되는 기판의 열 처리 방법.
- 제 26 항에 있어서, 상기 규정된 파장의 제1 방사는 상기 제1 가열 램프의 관구에 의해 흡수되는 기판의 열 처리 방법.
- 제 22 항 내지 제 27 항 중 어느 한 항에 있어서, 상기 규정된 파장의 제1 방사는 상기 제1 방사 소스와 상기 기판 사이에 배치된 처리 챔버 벽에 의해 흡수되는 기판의 열 처리 방법.
- 제 22 항 내지 제 28 항 중 어느 한 항에 있어서, 상기 방사의 2.7㎛ 내지 2.8㎛의 파장이 흡수되는 기판의 열 처리 방법.
- 제 22 항 내지 제 29 항 중 어느 한 항에 있어서, 상기 규정된 파장을 흡수하는 엘리먼트가 냉각되는 기판의 열 처리 방법.
- 제 30 항에 있어서, 상기 엘리먼트는 냉각 가스 또는 냉각 액체에 의해 냉각되는 기판의 열 처리 방법.
- 제 22 항 내지 제 31 항 중 어느 한 항에 있어서, 상기 기판으로부터 유도되는 방사는 고온계에 의해 측정되는 기판의 열 처리 방법.
- 제 22 항 내지 제 32 항 중 어느 한 항에 있어서, 상기 기판으로부터 유도되는 방사는 추가 방사 검출기에 의해 측정되는 기판의 열 처리 방법.
- 제 33 항에 있어서, 상기 추가 방사 검출기는 상기 규정된 파장 이상의 방사를 측정하는 기판의 열 처리 방법.
- 제 33 항 또는 제 34 항에 있어서, 상기 추가 방사 검출기는 상기 규정된 파장 이하 및 이상의 방사를 측정하는 기판의 열 처리 방법.
- 제 33 항에 있어서, 상기 추가 방사 검출기는 상기 기판에서 상기 제2 방사 소스와 멀리 떨어진 측을 향하고 상기 규정된 파장을 갖는 방사를 측정하는 기판의 열 처리 방법.
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DE10222879A DE10222879A1 (de) | 2001-05-23 | 2002-05-23 | Messung niedriger Wafer-Temperaturen |
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EP (1) | EP1393354A1 (ko) |
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CN (1) | CN1295745C (ko) |
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WO (1) | WO2002095804A1 (ko) |
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2002
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- 2002-05-23 DE DE10222879A patent/DE10222879A1/de not_active Withdrawn
- 2002-05-23 JP JP2002592170A patent/JP4518463B2/ja not_active Expired - Lifetime
- 2002-05-23 WO PCT/EP2002/005683 patent/WO2002095804A1/de active Application Filing
- 2002-05-23 KR KR1020037015304A patent/KR100673663B1/ko active IP Right Grant
- 2002-05-23 US US10/478,754 patent/US7056389B2/en not_active Expired - Lifetime
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US7056389B2 (en) | 2006-06-06 |
US7316969B2 (en) | 2008-01-08 |
DE10222879A1 (de) | 2005-03-17 |
CN1533588A (zh) | 2004-09-29 |
WO2002095804A1 (de) | 2002-11-28 |
JP2005500674A (ja) | 2005-01-06 |
JP4518463B2 (ja) | 2010-08-04 |
US20060291834A1 (en) | 2006-12-28 |
WO2002095804A8 (de) | 2003-01-30 |
EP1393354A1 (de) | 2004-03-03 |
US20040185680A1 (en) | 2004-09-23 |
CN1295745C (zh) | 2007-01-17 |
KR100673663B1 (ko) | 2007-01-24 |
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