KR19980043388A - 반도체 웨이퍼 제조장치 - Google Patents
반도체 웨이퍼 제조장치 Download PDFInfo
- Publication number
- KR19980043388A KR19980043388A KR1019960061234A KR19960061234A KR19980043388A KR 19980043388 A KR19980043388 A KR 19980043388A KR 1019960061234 A KR1019960061234 A KR 1019960061234A KR 19960061234 A KR19960061234 A KR 19960061234A KR 19980043388 A KR19980043388 A KR 19980043388A
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- semiconductor wafer
- wafer manufacturing
- supply line
- manufacturing apparatus
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000004065 semiconductor Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 41
- 238000011109 contamination Methods 0.000 claims abstract description 14
- 230000002250 progressing effect Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 48
- 238000010586 diagram Methods 0.000 description 4
- 238000005137 deposition process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/30—Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Abstract
Description
Claims (1)
- 가스실린더에서 공급라인으로 공급되는 가스를 유량조절기에서 흐르는 양을 조절하여 공정 챔버로 공급할 수 있도록 구성되어 있는 반도체 웨이퍼 제조장치에 있어서, 상기 가스실린더와 유량조절기 사이의 공급라인 상에 바이패스라인을 설치하고, 그 바이패스라인 상에 가스의 오염정도를 검출하기 위한 가스오염검출기를 설치하며, 그 가스오염검출기에서 검출된 값을 기준값과 비교하기 위한 비교기를 연결설치하고, 그 비교기에서 비교된 값을 참고로 공정을 멈추거나 또는 진행하기 위한 메인 컴퓨터를 연결설치하여서 구성된 것을 특징으로 하는 반도체 웨이퍼 제조장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960061234A KR100414303B1 (ko) | 1996-12-03 | 1996-12-03 | 반도체웨이퍼제조장비의가스오염불량방지장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960061234A KR100414303B1 (ko) | 1996-12-03 | 1996-12-03 | 반도체웨이퍼제조장비의가스오염불량방지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980043388A true KR19980043388A (ko) | 1998-09-05 |
KR100414303B1 KR100414303B1 (ko) | 2004-03-30 |
Family
ID=37423043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960061234A KR100414303B1 (ko) | 1996-12-03 | 1996-12-03 | 반도체웨이퍼제조장비의가스오염불량방지장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100414303B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200489281Y1 (ko) | 2018-03-28 | 2019-08-28 | 주식회사 인토 | 공정가스라인용 오염감지기 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102695979B1 (ko) | 2021-09-27 | 2024-08-20 | 주식회사 서한안타민 | 실내외 장식용 하이브리드 단열판넬 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2825172B2 (ja) * | 1992-07-10 | 1998-11-18 | 東京エレクトロン株式会社 | 減圧処理装置および減圧処理方法 |
US5339675A (en) * | 1992-10-08 | 1994-08-23 | Millipore Corporation | Apparatus for monitoring impurities in a gas stream |
JP2906006B2 (ja) * | 1992-10-15 | 1999-06-14 | 東京エレクトロン株式会社 | 処理方法及びその装置 |
KR0176152B1 (ko) * | 1995-05-29 | 1999-04-15 | 김광호 | 반도체 장치의 제조과정에서 발생하는 오염입자의 측정장치, 측정방법 및 그 분석 방법 |
KR970030567A (ko) * | 1995-11-21 | 1997-06-26 | 김광호 | 반도체장치의 정규화회로 |
KR970030280A (ko) * | 1995-11-24 | 1997-06-26 | 김광호 | 반도체 제조공정을 위한 가스공급계의 오염측정장치 |
-
1996
- 1996-12-03 KR KR1019960061234A patent/KR100414303B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200489281Y1 (ko) | 2018-03-28 | 2019-08-28 | 주식회사 인토 | 공정가스라인용 오염감지기 |
Also Published As
Publication number | Publication date |
---|---|
KR100414303B1 (ko) | 2004-03-30 |
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