KR900005550A - 급속열처리 가능한 Si계 박막증착용 특수 광화학반응로 - Google Patents

급속열처리 가능한 Si계 박막증착용 특수 광화학반응로 Download PDF

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KR900005550A
KR900005550A KR1019880011867A KR880011867A KR900005550A KR 900005550 A KR900005550 A KR 900005550A KR 1019880011867 A KR1019880011867 A KR 1019880011867A KR 880011867 A KR880011867 A KR 880011867A KR 900005550 A KR900005550 A KR 900005550A
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thin film
special
gas
deposition
film deposition
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KR1019880011867A
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KR930001193B1 (ko
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김호영
김윤태
유형준
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경상현
재단법인 한국전자통신연구소
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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
    • C23C16/48—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
    • C23C16/483—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 using coherent light, UV to IR, e.g. lasers
    • 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
    • C23C16/24—Deposition of silicon only
    • 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

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  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

내용 없음

Description

급속열처리 가능한 Si계 박막증착용 특수 광화학반응로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 광화학 반응로의 구조를 도시한 측면 및 평면 단면도.
제3도는 개스 분리창의 평면도.

Claims (5)

  1. 고집적 IC의 공정중 각종 박막을 증착시키는 광화학 증착장치에 있어서, 자외선 광원은 선형 저압 수은등을 사용하고, 입사창은 특수 석영 유리로 사용하였으며, 반사경은 알루미늄 거울로 사용하며, 분사 각도에 따라 노즐(nozzle)을 교환할 수 있고, 높이 조절이 가능한 횡방향 분사식 반응개스 분사기 구조를 갖는 것을 특징으로하는 급속열처리 가능한 Si계 박막 증착용 특수 광화학 반응로.
  2. 제1항에 있어서, 분사각도 조절은 반응개스의 분사구를 증착면보다 약간 높게하여 흘려줌으로써 증착량의 차이가 개선되거나, 개스압과 개스유속, 개스조성비 및 증착면 온도등의 공정조건과 분사구의 크기, 높이 및 분사각에 따라 조절되도록 한 것을 특징으로하는 급속열처리 가능한 Si계 박막 증착용 특수 광화학반응로.
  3. 제1항에 있어서, 입사창(112)의 박막증착은 입사창(112)밑에 개스 분리창(110)을 설치하고, 또 다른 분사기(111)로 부터 중성개스를 불어 넣어 반응개스가 위로 확산되지 않도록 한것을 특징으로하는 금속열처리 가능한 Si계 박막증착용 특수 광화학 반응로.
  4. 제3항에 있어서, 개스 분리창(110)은 균일하게 개스를 분사하도록 구멍을 뚫었고, 재질은 특수 석영 유리로 한 것을 특징으로하는 급속열처리 가능한 Si계 박막증착용 특수 광화학 반응로.
  5. 웨이퍼 가열장치는 저온 반응로에 적합하도록 IR등(115)에 의한 IR가열장치로 제작하고, 웨이퍼 지지기(101) 및 IR투과창(102)은 석영유리로 하여 상기 IR등(115)으로부터 복사되는 IR광이 잘 투과하고, 열전달이 잘 일어나지 않도록 하며, IR등(115)의 복사광을 효율적으로 이용하기 위해 IR등(115)아래에 IR반사경(116)을 설치하여 IR광이 웨이퍼에 많이 전달되도록 한 것을 특징으로하는 급속 열처리 가능한 Si계 박막증착용 특수 광화학 반응로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880011867A 1988-09-14 1988-09-14 급속열처리 가능한 Si계 박막증착용 특수 광화학 반응로 KR930001193B1 (ko)

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Application Number Priority Date Filing Date Title
KR1019880011867A KR930001193B1 (ko) 1988-09-14 1988-09-14 급속열처리 가능한 Si계 박막증착용 특수 광화학 반응로

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Application Number Priority Date Filing Date Title
KR1019880011867A KR930001193B1 (ko) 1988-09-14 1988-09-14 급속열처리 가능한 Si계 박막증착용 특수 광화학 반응로

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KR900005550A true KR900005550A (ko) 1990-04-14
KR930001193B1 KR930001193B1 (ko) 1993-02-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100543711B1 (ko) * 2004-06-19 2006-01-20 삼성전자주식회사 열처리장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100543711B1 (ko) * 2004-06-19 2006-01-20 삼성전자주식회사 열처리장치

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