KR0121146Y1 - 반도체 제조장치의 가스 공급장치 - Google Patents
반도체 제조장치의 가스 공급장치 Download PDFInfo
- Publication number
- KR0121146Y1 KR0121146Y1 KR2019950001848U KR19950001848U KR0121146Y1 KR 0121146 Y1 KR0121146 Y1 KR 0121146Y1 KR 2019950001848 U KR2019950001848 U KR 2019950001848U KR 19950001848 U KR19950001848 U KR 19950001848U KR 0121146 Y1 KR0121146 Y1 KR 0121146Y1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- gas supply
- supply pipe
- valve
- valves
- Prior art date
Links
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/317—Electron-beam or ion-beam tubes for localised treatment of objects for changing properties of the objects or for applying thin layers thereon, e.g. for ion implantation
- H01J37/3171—Electron-beam or ion-beam tubes for localised treatment of objects for changing properties of the objects or for applying thin layers thereon, e.g. for ion implantation for ion implantation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (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)
- Pipeline Systems (AREA)
Abstract
Description
Claims (3)
- 각기 다른 복수개의 가스저장부가 형성되어, 선택적으로 원하는 가스를 공급하는 반도체 제조장치의 가스 공급장치로써, 가스공급관(21)에 복수개의 가스저장부(23a, 23b, 23c)를 병렬로 연결하는 복수개의 가스 저장부 연결라인(24a, 24b, 24c)과, 상기 가스공급관(21)에 형성되는 가스공급관 개폐밸브(21')와, 상기 각 가스저장부 연결라인(24a, 24b ,24c)에 형성되는 가스저장부연결라인 개폐밸브(24'a, 24'b, 24'c)와, 상기 가스공급관 개폐밸브(21') 및 가스저장부 개폐밸브(24'a, 24'b, 24'c)에 연결되어, 상기 각 가스저장부연결라인 개폐밸브(24'a, 24'b, 24'c)의 개폐시에 가스공급관 개폐밸브(21')를 개폐하는 제어부(22)를 포함하여 이루어진 반도체 제조장치의 반응가스 공급장치.
- 제 1항에 있어서, 상기 가스공급관 개폐밸브(21') 및 각 저장부연결라인의 개폐밸브(24'a, 24'b, 24'c)는 에어밸브인 것이 특징인 반도체 제조장치의 가스 공급장치.
- 제 1항 또는 제 2항에 있어서, 상기 가스저장부연결라인(24a, 24b, 24c)의, 저장부(23a, 23b, 23c)와 가스저장부연결라인 개폐밸브(24'a, 24'b, 24'c) 사이에, 개폐밸브(25'a, 25'b, 25'c)가 형성된 바이패스 라인(25a, 25b, 25c)이 형성되어 상기 가스 공급관(21)으로 연결된 것이 특징인 반도체 제조장치의 가스 공급장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950001848U KR0121146Y1 (ko) | 1995-02-08 | 1995-02-08 | 반도체 제조장치의 가스 공급장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950001848U KR0121146Y1 (ko) | 1995-02-08 | 1995-02-08 | 반도체 제조장치의 가스 공급장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960029722U KR960029722U (ko) | 1996-09-17 |
KR0121146Y1 true KR0121146Y1 (ko) | 1998-08-01 |
Family
ID=19407590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019950001848U KR0121146Y1 (ko) | 1995-02-08 | 1995-02-08 | 반도체 제조장치의 가스 공급장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0121146Y1 (ko) |
-
1995
- 1995-02-08 KR KR2019950001848U patent/KR0121146Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960029722U (ko) | 1996-09-17 |
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