KR100211673B1 - 반도체 공정설비의 중수공급시스템 - Google Patents
반도체 공정설비의 중수공급시스템 Download PDFInfo
- Publication number
- KR100211673B1 KR100211673B1 KR1019960062081A KR19960062081A KR100211673B1 KR 100211673 B1 KR100211673 B1 KR 100211673B1 KR 1019960062081 A KR1019960062081 A KR 1019960062081A KR 19960062081 A KR19960062081 A KR 19960062081A KR 100211673 B1 KR100211673 B1 KR 100211673B1
- Authority
- KR
- South Korea
- Prior art keywords
- heavy water
- gas
- water supply
- semiconductor processing
- processing equipment
- Prior art date
Links
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 title claims abstract description 170
- 239000004065 semiconductor Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 50
- 238000007865 diluting Methods 0.000 claims abstract description 9
- 238000009792 diffusion process Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 93
- 238000010586 diagram Methods 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 5
- 238000004065 wastewater treatment Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (6)
- 공정수행시 공정설비로 가스를 공급하는 가스공급부;상기 공정설비의 미반응 가스 유입으로 상기 미반응 가스를 희석하여 배기시키는 가스 스크러버(Gas Scrubber);상기 미반응 가스를 희석시킬 수 있도록 상기 가스 스크러버에 중수를 공급하는 중수공급부; 및상기 가스공급부의 가스공급이 대기상태로 진행되면 상기 가스 스크러버에 중수공급이 중단되도록 상기 중수공급부를 제어하는 제어부;를 구비하여 이루어짐을 특징으로 하는 반도체 공정설비의 중수공급시스템.
- 제 1 항에 있어서,상기 공정설비는 산화막을 성장시키는 확산설비임을 특징으로 하는 상기 반도체 공정설비의 중수공급시스템.
- 제 1 항에 있어서,상기 공정설비는 복수개로 구비되어 상기 가스 스크러버에 각기 연결구비됨을 특징으로 하는 상기 반도체 공정설비의 중수공급시스템.
- 제 1 항에 있어서,상기 미반응 가스는 염산(HCl)가스임을 특징으로 하는 상기 반도체 공정설비의 중수공급시스템.
- 제 1 항에 있어서,상기 가스 스크러버는 중수를 순환시키는 순환부가 제거되는 구조로 이루어짐을 특징으로 하는 상기 반도체 공정설비의 중수공급시스템.
- 제 1 항에 있어서,상기 가스 스크러버는 중수의 순환 및 공급을 조절하는 조절부가 제거되는 구조로 이루어짐을 특징으로 하는 상기 반도체 공정설비의 중수공급시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960062081A KR100211673B1 (ko) | 1996-12-05 | 1996-12-05 | 반도체 공정설비의 중수공급시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960062081A KR100211673B1 (ko) | 1996-12-05 | 1996-12-05 | 반도체 공정설비의 중수공급시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980044060A KR19980044060A (ko) | 1998-09-05 |
KR100211673B1 true KR100211673B1 (ko) | 1999-08-02 |
Family
ID=19485973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960062081A KR100211673B1 (ko) | 1996-12-05 | 1996-12-05 | 반도체 공정설비의 중수공급시스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100211673B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102711543B1 (ko) | 2023-07-04 | 2024-09-27 | 이상운 | 초고순도 중수 및 중수소 생산방법 |
-
1996
- 1996-12-05 KR KR1019960062081A patent/KR100211673B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102711543B1 (ko) | 2023-07-04 | 2024-09-27 | 이상운 | 초고순도 중수 및 중수소 생산방법 |
Also Published As
Publication number | Publication date |
---|---|
KR19980044060A (ko) | 1998-09-05 |
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