KR200169709Y1 - 반도체 에칭장치의 챔버리드어셈블리 - Google Patents
반도체 에칭장치의 챔버리드어셈블리 Download PDFInfo
- Publication number
- KR200169709Y1 KR200169709Y1 KR2019970013093U KR19970013093U KR200169709Y1 KR 200169709 Y1 KR200169709 Y1 KR 200169709Y1 KR 2019970013093 U KR2019970013093 U KR 2019970013093U KR 19970013093 U KR19970013093 U KR 19970013093U KR 200169709 Y1 KR200169709 Y1 KR 200169709Y1
- Authority
- KR
- South Korea
- Prior art keywords
- insertion hole
- gas
- cover body
- outer ring
- etching apparatus
- 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.)
- Expired - Lifetime
Links
- 238000005530 etching Methods 0.000 title abstract description 9
- 238000003780 insertion Methods 0.000 claims abstract description 20
- 230000037431 insertion Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000004065 semiconductor Substances 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 38
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 238000012856 packing Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000005315 distribution function Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 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
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67069—Apparatus for fluid treatment for etching for drying etching
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)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (1)
- 중앙부에 삽입구멍이 형성되어 있고, 그 두께층을 따라 상기 삽입구멍에 연통되는 가스이송로가 형성된 덮개본체와; 내주면에 단턱을 형성한 설치구멍이 형성되어 있고, 상기 덮개본체의 저면부에 안착되어지는 조립플레이트와; 상기 설치구멍의 단턱에 설치되는 외측링과; 이 외측링의 내턱에 삽입 설치되는 내측링과; 이 내측링을 덮어 씌우면서 상기 덮개본체의 삽입구멍 상면에 나사결합되는 가스인입커버로 구성됨을 특징으로 반도체 에칭장치의 챔버리드어셈블리.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970013093U KR200169709Y1 (ko) | 1997-05-31 | 1997-05-31 | 반도체 에칭장치의 챔버리드어셈블리 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970013093U KR200169709Y1 (ko) | 1997-05-31 | 1997-05-31 | 반도체 에칭장치의 챔버리드어셈블리 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980068457U KR19980068457U (ko) | 1998-12-05 |
KR200169709Y1 true KR200169709Y1 (ko) | 2000-02-01 |
Family
ID=19502328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019970013093U Expired - Lifetime KR200169709Y1 (ko) | 1997-05-31 | 1997-05-31 | 반도체 에칭장치의 챔버리드어셈블리 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200169709Y1 (ko) |
-
1997
- 1997-05-31 KR KR2019970013093U patent/KR200169709Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR19980068457U (ko) | 1998-12-05 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19970531 |
|
UA0201 | Request for examination |
Patent event date: 19970531 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19990827 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19991122 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19991123 |
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UG1601 | Publication of registration | ||
UR1001 | Payment of annual fee |
Payment date: 20021018 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 20031017 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 20041018 Start annual number: 6 End annual number: 6 |
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FPAY | Annual fee payment |
Payment date: 20051019 Year of fee payment: 7 |
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UR1001 | Payment of annual fee |
Payment date: 20051019 Start annual number: 7 End annual number: 7 |
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LAPS | Lapse due to unpaid annual fee |