KR102444121B1 - 웨이퍼 처리 장치 및 이의 처리방법 - Google Patents
웨이퍼 처리 장치 및 이의 처리방법 Download PDFInfo
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- KR102444121B1 KR102444121B1 KR1020200039339A KR20200039339A KR102444121B1 KR 102444121 B1 KR102444121 B1 KR 102444121B1 KR 1020200039339 A KR1020200039339 A KR 1020200039339A KR 20200039339 A KR20200039339 A KR 20200039339A KR 102444121 B1 KR102444121 B1 KR 102444121B1
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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
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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
- C23C16/455—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
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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
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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
- C23C16/458—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 supporting substrates in the reaction chamber
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- 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
- C23C16/458—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 supporting substrates in the reaction chamber
- C23C16/4582—Rigid and flat substrates, e.g. plates or discs
- C23C16/4583—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally
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- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
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- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/04—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
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- G01—MEASURING; TESTING
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- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
- G01B7/22—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in capacitance
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Abstract
Description
도 2는 본 발명의 일실시예에 따른 웨이퍼 처리 장치의 개략적인 단면도이고,
도 3은 본 발명의 일실시예에 따른 변위감지 센서의 구성도이고,
도 4는 본 발명의 일실시예에 따른 변위감지 센서부의 개략적인 사용 상태도이고,
도 5는 본 발명의 일실시예에 따른 변위감지 센서부의 거리 측정에 따른 주파수 변화를 나타내는 그래프이고,
도 6은 본 발명의 일실시예에 따른 변위감지 센서부의 거리 측정에 따른 전압 증폭 예를 나타내는 그래프들이고,
도 7 내지 도 8은 본 발명의 일실시예에 따른 웨이퍼 처리 방법의 흐름도이다.
100: 수평 지지대 110: 제 1 센서부
111: 인덕턴스 센서 112: 공진 구동부
113: 자동 전압 증폭부 114: 무선 통신부
115: 디지털 변환부 116: 주파수 측정부
117: 온도 센서부 120: 제 2 센서부
130: 제 3 센서부 200: 제어부
300: 웨이퍼 처리 장치
Claims (20)
- 웨이퍼 처리를 위한 내부 공간이 형성된 챔버;
상기 챔버 상에 형성되고, 상기 웨이퍼가 상부에 안착되는 수평 지지대;
상기 웨이퍼에 소스를 공급하는 측정대상물; 및
상기 수평 지지대에 형성되는 인덕턴스(inductance) 방식이 적용된 복수의 변위감지 센서부;를 포함하고,
상기 변위감지 센서부는,
상기 측정대상물의 인덕턴스를 발생시키는 센싱부;
상기 센서부를 구동하는 공진 구동부;
상기 측정대상물과 수평 지지대의 거리에 따라 전류를 제어하여 전압을 증폭하는 전압 증폭부;
온도를 측정하여 상기 온도에 따른 신호의 변화를 보상하기 위한 온도 센서부;
상기 거리에 따른 주파수 변화를 측정하는 주파수 측정부;를 포함하되, 상기 수평 지지대로부터 상기 측정대상물과의 거리 측정값에 기초하여 전류값이 조절되도록 제어되는 웨이퍼 처리 장치. - 삭제
- 제 1 항에 있어서,
상기 거리에 따른 디지털값을 변환하는 디지털 변환부; 및
외부 서버와 통신하는 무선 통신부;를 더 포함하는 것을 특징으로 하는 웨이퍼 처리 장치. - 삭제
- 제 1 항에 있어서,
상기 웨이퍼 처리 장치는 상기 변위감지 센서부로부터 측정된 신호가 입력되는 제어부;를 더 포함하는 것을 특징으로 하는 웨이퍼 처리 장치. - 제 1 항에 있어서,
상기 변위감지 센서부는 코일(coil) 타입인 것을 특징으로 하는 웨이퍼 처리 장치. - 제 1 항에 있어서,
상기 변위감지 센서부는 상기 측정대상물의 동심원을 기준으로 3개가 방사형으로 동일한 각도로 배치되는 것을 특징으로 하는 웨이퍼 처리 장치. - 제 1 항에 있어서,
상기 변위감지 센서부는 상기 측정대상물의 동심원을 기준으로 서로 다른 이격 거리로 배치되는 것을 특징으로 하는 웨이퍼 처리 장치. - 제 1 항에 있어서,
상기 변위감지 센서부는 외부에서 관찰이 불가능하도록 상기 측정대상물에 심재되어 있는 것을 특징으로 하는 웨이퍼 처리 장치. - 제 1 항에 있어서,
상기 변위감지 센서부는 고정 주파수값(F)을 갖는 코일 센서인 웨이퍼 처리 장치. - 제 1 항에 있어서,
상기 수평 지지대의 외주면에는 금속 플레이트가 형성되어 있는 것을 특징으로 하는 웨이퍼 처리 장치. - 제 1 항에 있어서,
상기 수평 지지대의 하부에는 전자기파 EMI (electromagnetic interference, 전자기파 간섭) 흡수부재가 형성되어 있는 것을 특징으로 하는 웨이퍼 처리 장치. - 제 1 항에 있어서,
상기 측정대상물은 비금속재인 것을 특징으로 하는 웨이퍼 처리 장치. - 제 1 항에 있어서,
상기 수평 지지대는 서셉터인 것을 특징으로 하는 웨이퍼 처리 장치. - 삭제
- 제 3 항에 있어서,
상기 온도 센서부는 상기 디지털 변환부에 측정 신호를 직접 전송하는 것을 특징으로 하는 웨이퍼 처리 장치. - 수평 지지대 상에 안착되는 웨이퍼가 인입 및 인출되는 내부 처리 공간에서 측정대상물에 의한 처리가 이루어지는 웨이퍼 처리 방법으로써,
(1) 상기 내부 처리 공간인 챔버 상에 상기 측정대상물이 상기 수평 지지대 측으로 하강하는 단계;
(2) 상기 수평 지지대에 심재되며 인덕턴스(inductance) 방식이 적용되고,
상기 측정대상물의 인덕턴스를 발생시키는 센싱부, 센서부를 구동하는 공진 구동부, 상기 측정대상물과 수평 지지대의 거리에 따라 전류를 제어하여 전압을 증폭하는 전압 증폭부, 온도를 측정하여 상기 온도에 따른 신호의 변화를 보상하기 위한 온도 센서부, 상기 거리에 따른 주파수 변화를 측정하는 주파수 측정부를 포함하되 기 측정대상물로부터 상기 측정대상물과의 거리 측정값에 기초하여 전류값이 조절되도록 제어되는 복수의 변위감지 센서부에 의하여 상기 수평 지지대로부터 상기 측정대상물과의 거리 측정값이 측정되는 단계; 및
(3) 상기 거리 측정값에 따라서 기설정된 고정값으로 상기 변위감지 센서부의 전류값을 조절하는 단계;를 포함하는 웨이퍼 처리 방법. - 제 17 항에 있어서,
상기 거리 측정값은 상기 복수의 변위감지 센서부마다 개별적으로 측정되는 것을 특징으로 하는 웨이퍼 처리 방법. - 제 17 항에 있어서,
상기 변위감지 센서부의 온도 변화에 따른 드리프트(drift)를 반영하여 보정(calibration)되는 단계;를 더 포함하는 것을 특징으로 하는 웨이퍼 처리 방법.
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KR1020200039339A KR102444121B1 (ko) | 2020-03-31 | 2020-03-31 | 웨이퍼 처리 장치 및 이의 처리방법 |
PCT/KR2021/003458 WO2021201478A1 (ko) | 2020-03-31 | 2021-03-19 | 웨이퍼 처리 장치 및 이의 처리방법 |
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US20010009141A1 (en) * | 1997-03-24 | 2001-07-26 | Hua-Shuang Kong | Susceptor designs for silicon carbide thin films |
KR101275239B1 (ko) * | 2011-04-11 | 2013-06-14 | 공은식 | 멤스 센서를 이용한 변위량 측정 시스템과 그 방법 |
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KR100997104B1 (ko) | 2008-07-04 | 2010-11-29 | 주식회사 테스 | 반도체 제조용 샤워헤드 및 이 샤워헤드를 구비한 반도체제조장치 |
DE112011101947B4 (de) * | 2010-06-10 | 2014-07-24 | Panasonic Corporation | Positionssensor |
JP2012112751A (ja) * | 2010-11-24 | 2012-06-14 | Mitsubishi Electric Corp | 対象物の構成金属および対象物までの距離を検知するセンサおよび方法 |
US9290843B2 (en) * | 2014-02-11 | 2016-03-22 | Lam Research Corporation | Ball screw showerhead module adjuster assembly for showerhead module of semiconductor substrate processing apparatus |
-
2020
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010009141A1 (en) * | 1997-03-24 | 2001-07-26 | Hua-Shuang Kong | Susceptor designs for silicon carbide thin films |
KR101275239B1 (ko) * | 2011-04-11 | 2013-06-14 | 공은식 | 멤스 센서를 이용한 변위량 측정 시스템과 그 방법 |
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