KR100974502B1 - 로내부의 온도감지장치 - Google Patents
로내부의 온도감지장치 Download PDFInfo
- Publication number
- KR100974502B1 KR100974502B1 KR1020080028730A KR20080028730A KR100974502B1 KR 100974502 B1 KR100974502 B1 KR 100974502B1 KR 1020080028730 A KR1020080028730 A KR 1020080028730A KR 20080028730 A KR20080028730 A KR 20080028730A KR 100974502 B1 KR100974502 B1 KR 100974502B1
- Authority
- KR
- South Korea
- Prior art keywords
- wafer
- temperature
- furnace
- thermocouple
- sensing device
- Prior art date
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Classifications
-
- 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
-
- 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
Abstract
Description
Claims (5)
- 웨이퍼를 열처리하는 로내부의 열전대를 이용한 온도감지장치에 있어서,열처리하고자 하는 웨이퍼로부터 추출된 웨이퍼 세편(細片)이 상기 열전대와의 측온접점 부위에 접합되되,상기 웨이퍼 세편은 상기 열전대와의 측온접점 부위에 티타늄, 구리, 코발트, 텅스텐, 탄탈륨, 크롬 중 어느 하나로 이루어진 제1층과 백금으로 이루어진 제2층이 증착되어 접합되는 것을 특징으로 하는 로내부의 온도감지장치.
- 삭제
- 제 1 항에 있어서,상기 접합은 레이져 빔 용접 또는 고온용 용가재를 사용한 브레이징을 포함하는 용접에 의해 수행되는 것을 특징으로 하는 로내부의 온도감지장치.
- 제 1 항에 있어서,상기 열전대는 세라믹 재질로 이루어진 보호관의 내부에 형성된 것을 특징으로 하는 로내부의 온도감지장치.
- 제 1 항에 있어서,상기 웨이퍼 세편과 상기 열전대의 측온접점이 상기 웨이퍼를 열처리하는 로의 길이방향으로 다수의 위치에 배치되는 것을 특징으로 하는 로내부의 온도감지장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080028730A KR100974502B1 (ko) | 2008-03-28 | 2008-03-28 | 로내부의 온도감지장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080028730A KR100974502B1 (ko) | 2008-03-28 | 2008-03-28 | 로내부의 온도감지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090103245A KR20090103245A (ko) | 2009-10-01 |
KR100974502B1 true KR100974502B1 (ko) | 2010-08-10 |
Family
ID=41532801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020080028730A KR100974502B1 (ko) | 2008-03-28 | 2008-03-28 | 로내부의 온도감지장치 |
Country Status (1)
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KR (1) | KR100974502B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113670460A (zh) * | 2021-06-30 | 2021-11-19 | 陕西彩虹工业智能科技有限公司 | 一种柔性玻璃铂金来料管道表面温度检测装置及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4719317A (en) | 1985-04-03 | 1988-01-12 | W. C. Heraeus Gmbh | Film-type electrical element and connection wire combination and method of connection |
US4787551A (en) | 1987-05-04 | 1988-11-29 | Stanford University | Method of welding thermocouples to silicon wafers for temperature monitoring in rapid thermal processing |
JPH11163070A (ja) | 1997-11-25 | 1999-06-18 | Sony Corp | 半導体装置製造の熱処理工程における温度制御方法 |
KR20090103247A (ko) * | 2008-03-28 | 2009-10-01 | 우진 일렉트로나이트(주) | 로내부의 웨이퍼형 온도감지장치 |
-
2008
- 2008-03-28 KR KR1020080028730A patent/KR100974502B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4719317A (en) | 1985-04-03 | 1988-01-12 | W. C. Heraeus Gmbh | Film-type electrical element and connection wire combination and method of connection |
US4787551A (en) | 1987-05-04 | 1988-11-29 | Stanford University | Method of welding thermocouples to silicon wafers for temperature monitoring in rapid thermal processing |
JPH11163070A (ja) | 1997-11-25 | 1999-06-18 | Sony Corp | 半導体装置製造の熱処理工程における温度制御方法 |
KR20090103247A (ko) * | 2008-03-28 | 2009-10-01 | 우진 일렉트로나이트(주) | 로내부의 웨이퍼형 온도감지장치 |
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Publication number | Publication date |
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KR20090103245A (ko) | 2009-10-01 |
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