KR20000024902A - 웨이퍼 식각 장치 - Google Patents
웨이퍼 식각 장치 Download PDFInfo
- Publication number
- KR20000024902A KR20000024902A KR1019980041701A KR19980041701A KR20000024902A KR 20000024902 A KR20000024902 A KR 20000024902A KR 1019980041701 A KR1019980041701 A KR 1019980041701A KR 19980041701 A KR19980041701 A KR 19980041701A KR 20000024902 A KR20000024902 A KR 20000024902A
- Authority
- KR
- South Korea
- Prior art keywords
- baffle
- wafer
- etching apparatus
- reaction
- wafer etching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0402—Apparatus for fluid treatment
- H10P72/0418—Apparatus for fluid treatment for etching
- H10P72/0421—Apparatus for fluid treatment for etching for drying etching
-
- 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
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32623—Mechanical discharge control means
- H01J37/32633—Baffles
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (1)
- 반응 가스의 분포를 위한 격벽으로 설치되는 알루미늄 배플과 상기 배플에 접촉되는 콘파인먼트 링을 구비하는 웨이퍼 식각 장치에 있어서, 상기 배플의 표면이 산화피막처리가 되어 있고, 상기 콘파인먼트 링을 세라믹 재질로 구성된 것을 특징으로 하는 웨이퍼 식각 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980041701A KR20000024902A (ko) | 1998-10-02 | 1998-10-02 | 웨이퍼 식각 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980041701A KR20000024902A (ko) | 1998-10-02 | 1998-10-02 | 웨이퍼 식각 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000024902A true KR20000024902A (ko) | 2000-05-06 |
Family
ID=19553140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980041701A Withdrawn KR20000024902A (ko) | 1998-10-02 | 1998-10-02 | 웨이퍼 식각 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20000024902A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101117054B1 (ko) * | 2004-06-24 | 2012-02-22 | 램 리써치 코포레이션 | 레지스트 박리 챔버를 위한 베어 알루미늄 배플 |
-
1998
- 1998-10-02 KR KR1019980041701A patent/KR20000024902A/ko not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101117054B1 (ko) * | 2004-06-24 | 2012-02-22 | 램 리써치 코포레이션 | 레지스트 박리 챔버를 위한 베어 알루미늄 배플 |
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| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
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| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
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| R18-X000 | Changes to party contact information recorded |
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| PC1203 | Withdrawal of no request for examination |
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| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid | ||
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