KR20220144512A - 기판처리장치, 온도측정방법 및 온도제어방법 - Google Patents
기판처리장치, 온도측정방법 및 온도제어방법 Download PDFInfo
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- KR20220144512A KR20220144512A KR1020210050898A KR20210050898A KR20220144512A KR 20220144512 A KR20220144512 A KR 20220144512A KR 1020210050898 A KR1020210050898 A KR 1020210050898A KR 20210050898 A KR20210050898 A KR 20210050898A KR 20220144512 A KR20220144512 A KR 20220144512A
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- 239000000758 substrate Substances 0.000 title claims abstract description 181
- 238000000034 method Methods 0.000 title claims abstract description 71
- 238000012545 processing Methods 0.000 title claims abstract description 30
- 238000005259 measurement Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 12
- 238000012937 correction Methods 0.000 claims description 23
- 238000009529 body temperature measurement Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
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- 230000003287 optical effect Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 238000000427 thin-film deposition Methods 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 102100023927 Asparagine synthetase [glutamine-hydrolyzing] Human genes 0.000 description 1
- 101100380329 Homo sapiens ASNS gene Proteins 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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- 238000003475 lamination Methods 0.000 description 1
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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
- 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
- C23C16/4586—Elements in the interior of the support, e.g. electrodes, heating or cooling devices
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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
- C23C16/46—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 heating the substrate
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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
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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
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67069—Apparatus for fluid treatment for etching for drying etching
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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
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67103—Apparatus for thermal treatment mainly by conduction
-
- 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
- H01L21/67126—Apparatus for sealing, encapsulating, glassing, decapsulating or the like
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- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Vapour Deposition (AREA)
- Drying Of Semiconductors (AREA)
- Control Of Temperature (AREA)
Abstract
Description
도 2는 본 발명에 따른 기판처리장치의 구성을 개략적으로 나타낸 블럭도이다.
도 3는 본 발명에 따른 온도측정방법을 위한 보정값 생성 과정을 나타낸 흐름도이다.
도 4는 본 발명에 따른 도 3의 제1데이터 생성을 위한 진행 과정을 나타낸 흐름도이다.
도 5는 본 발명에 따른 도 3의 제2데이터 생성을 위한 진행 과정을 나타낸 흐름도이다.
도 6은 본 발명에 따른 온도측정 및 제어방법의 진행 과정을 나타낸 흐름도이다.
110: 챔버 111: 기판 출입구
112: 배기구 120: 서셉터
121: 승강장치 130: 히터부
140: 가스 분배장치 150: 가스 공급장치
151: 가스 유입구 160: 배기부
200: 온도측정부 210: 제1측정부
220: 제2측정부 230: 저장부
240: 판단부 300: 제어부
Claims (10)
- 처리공간을 제공하는 챔버;
기판이 안착 가능한 서셉터;
상기 서셉터를 가열하는 히터부;
상기 기판의 온도를 측정하는 온도측정부; 및
상기 기판의 온도를 이용하여 상기 히터부를 제어하는 제어부를 포함하고,
상기 온도측정부는,
상기 챔버의 내부에서 상기 기판의 온도를 측정하는 제1측정부;
상기 챔버의 외부에서 상기 기판의 온도를 측정하는 제2측정부;
상기 제1측정부에서 측정한 제1데이터와 제2측정부에서 측정한 제2데이터 및 상기 제1데이터 및 제2데이터를 이용하여 산출된 제3데이터를 저장하는 저장부; 및
상기 제3데이터를 이용하여 상기 기판의 온도를 산출하는 판단부를 포함하여 이루어지는 기판처리장치. - 제1항에 있어서,
상기 제3데이터는 상기 제1데이터와 상기 제2데이터의 차이 값인 것을 특징으로 하는 기판처리장치. - 제2항에 있어서, 상기 판단부는 상기 제2데이터에 상기 제3데이터를 더하여 상기 기판의 온도를 산출하는 것을 특징으로 하는 기판처리장치.
- 제1항에 있어서, 상기 제2 측정부는 슬롯 밸브에 배치되는 것을 특징으로 하는 기판처리장치.
- 제4항에 있어서, 상기 제2 측정부는 복수 개인 것을 특징으로 하는 기판처리장치.
- 챔버 내부에 안착된 기판을 반출하는 단계;
상기 챔버 외부에서 상기 기판의 온도를 측정하는 단계; 및
상기 챔버 외부에서 측정된 기판 온도에 기저장된 보정값을 반영하여 상기 기판의 온도를 결정하는 단계를 포함하여 이루어지는 온도측정방법. - 제6항에 있어서, 상기 챔버 외부에서 기판의 온도를 측정하는 단계는 슬롯 밸브에서 기판의 온도를 측정하는 것을 특징으로 하는 온도측정방법.
- 제6항에 있어서, 상기 보정값은,
챔버 내부에서 기판의 온도를 측정한 제1데이터를 저장하는 제1 단계;
챔버 외부에서 상기 기판의 온도를 측정한 제2데이터를 저장하는 제2 단계; 및
상기 제1데이터와 상기 제2데이터를 이용하여 산출한 제3데이터를 온도 측정에 필요한 보정값으로 저장하는 제3 단계에 의해 생성되는 것을 특징으로 하는 온도측정방법. - 제8항에 있어서, 상기 제3데이터는 상기 제1데이터와 상기 제2데이터의 차이 값인 것을 특징으로 하는 온도측정방법.
- 제6항 내지 제9항 중 어느 한 항에 따른 온도측정방법을 이용하여 산출된 상기 기판의 온도를 이용하여 상기 기판을 가열하기 위한 수단의 온도를 제어하는 온도제어방법.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210050898A KR20220144512A (ko) | 2021-04-20 | 2021-04-20 | 기판처리장치, 온도측정방법 및 온도제어방법 |
JP2023564388A JP7630645B2 (ja) | 2021-04-20 | 2022-03-31 | 基板処理装置、温度測定方法および温度制御方法 |
US18/556,661 US20240368765A1 (en) | 2021-04-20 | 2022-03-31 | Substrate processing apparatus, method of temperature measuring, and method of temperature controlling |
PCT/KR2022/004645 WO2022225221A1 (ko) | 2021-04-20 | 2022-03-31 | 기판처리장치, 온도측정방법 및 온도제어방법 |
CN202280043865.9A CN118339641A (zh) | 2021-04-20 | 2022-03-31 | 衬底处理装置、温度测量方法和温度控制方法 |
TW111115102A TW202245074A (zh) | 2021-04-20 | 2022-04-20 | 基板處理設備、溫度量測方法及溫度控制方法 |
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KR1020210050898A KR20220144512A (ko) | 2021-04-20 | 2021-04-20 | 기판처리장치, 온도측정방법 및 온도제어방법 |
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KR20220144512A true KR20220144512A (ko) | 2022-10-27 |
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KR1020210050898A Pending KR20220144512A (ko) | 2021-04-20 | 2021-04-20 | 기판처리장치, 온도측정방법 및 온도제어방법 |
Country Status (6)
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US (1) | US20240368765A1 (ko) |
JP (1) | JP7630645B2 (ko) |
KR (1) | KR20220144512A (ko) |
CN (1) | CN118339641A (ko) |
TW (1) | TW202245074A (ko) |
WO (1) | WO2022225221A1 (ko) |
Families Citing this family (1)
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CN113808966B (zh) * | 2020-06-16 | 2023-10-17 | 长鑫存储技术有限公司 | 半导体设备的调试方法及半导体器件的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20010081441A (ko) * | 2000-02-14 | 2001-08-29 | 윤종용 | 웨이퍼와 튜브 내부의 실제 온도를 측정하기 위한 장치를갖는 급속 열처리 시스템 |
JP2005183485A (ja) * | 2003-12-16 | 2005-07-07 | Semiconductor Leading Edge Technologies Inc | 枚葉式ランプ加熱装置 |
US10600664B2 (en) * | 2017-05-03 | 2020-03-24 | Applied Materials, Inc. | Fluorescence based thermometry for packaging applications |
US11629406B2 (en) | 2018-03-09 | 2023-04-18 | Asm Ip Holding B.V. | Semiconductor processing apparatus comprising one or more pyrometers for measuring a temperature of a substrate during transfer of the substrate |
US11545375B2 (en) * | 2019-06-17 | 2023-01-03 | Applied Materials, Inc. | Hybrid control system for workpiece heating |
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2021
- 2021-04-20 KR KR1020210050898A patent/KR20220144512A/ko active Pending
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2022
- 2022-03-31 JP JP2023564388A patent/JP7630645B2/ja active Active
- 2022-03-31 WO PCT/KR2022/004645 patent/WO2022225221A1/ko active Application Filing
- 2022-03-31 CN CN202280043865.9A patent/CN118339641A/zh active Pending
- 2022-03-31 US US18/556,661 patent/US20240368765A1/en active Pending
- 2022-04-20 TW TW111115102A patent/TW202245074A/zh unknown
Also Published As
Publication number | Publication date |
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CN118339641A (zh) | 2024-07-12 |
JP2024517112A (ja) | 2024-04-19 |
US20240368765A1 (en) | 2024-11-07 |
JP7630645B2 (ja) | 2025-02-17 |
TW202245074A (zh) | 2022-11-16 |
WO2022225221A1 (ko) | 2022-10-27 |
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