KR0121318Y1 - 반도체 제조용 가스분사장치 - Google Patents
반도체 제조용 가스분사장치 Download PDFInfo
- Publication number
- KR0121318Y1 KR0121318Y1 KR2019940017322U KR19940017322U KR0121318Y1 KR 0121318 Y1 KR0121318 Y1 KR 0121318Y1 KR 2019940017322 U KR2019940017322 U KR 2019940017322U KR 19940017322 U KR19940017322 U KR 19940017322U KR 0121318 Y1 KR0121318 Y1 KR 0121318Y1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- injection
- passage
- gas passage
- plate
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 58
- 239000007924 injection Substances 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 239000004065 semiconductor Substances 0.000 title abstract description 3
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000005530 etching Methods 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000005507 spraying 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)
- 저면에 다수의 분사구가 형성된 원형의 가스 통로 및 다수의 분사구가 형성되어 있는 중심부의 요부가 구성된 가스 분사판과 상기 가스 분사판과 결합되는 상부 커버로 이루어져 상기 상부 커버를 통하여 외부에서 공급된 가스가 상기 가스 분사판의 가스 통로 및 중심부 요부로 유동하여 상기 각 분사구를 통하여 외부로 분사되는 가스 분사장치에 있어서, 상기 가스 분사판 저부에 형성된 상기 가스 통로와 상기 중심부의 요부를 다수의 가스 유입로를 통하여 연결시켜 상기 가스 통로로 유입된 가스가 상기 다수의 가스 유입로를 통하여 중심부의 요부로 유동하는 과정에서 상기 가스 통로 및 중심부의 요부에 형성된 각 분사구를 통하여 외부로 분사되는 가스의 양을 상호 일정하게 유지할 수 있도록 구성하되, 상기 가스 통로, 상기 각 가스 유입로 및 상기 각 분사구의 모서리를 만곡지게 구성한 것을 특징으로 하는 가스 분사장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940017322U KR0121318Y1 (ko) | 1994-07-13 | 1994-07-13 | 반도체 제조용 가스분사장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940017322U KR0121318Y1 (ko) | 1994-07-13 | 1994-07-13 | 반도체 제조용 가스분사장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960006318U KR960006318U (ko) | 1996-02-17 |
KR0121318Y1 true KR0121318Y1 (ko) | 1998-08-01 |
Family
ID=19388259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940017322U Expired - Lifetime KR0121318Y1 (ko) | 1994-07-13 | 1994-07-13 | 반도체 제조용 가스분사장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0121318Y1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100433285B1 (ko) * | 2001-07-18 | 2004-05-31 | 주성엔지니어링(주) | 멀티 홀 앵글드 가스분사 시스템을 갖는 반도체소자제조장치 |
KR100584121B1 (ko) * | 2004-08-14 | 2006-05-30 | 에이피티씨 주식회사 | 3차원 가스유로를 갖는 가스공급장치 및 이를 포함하는식각챔버 |
-
1994
- 1994-07-13 KR KR2019940017322U patent/KR0121318Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR960006318U (ko) | 1996-02-17 |
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UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19940713 |
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Patent event date: 19940713 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19971029 |
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E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19980409 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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