KR0161865B1 - 제트노즐을 이용한 반도체웨이퍼 세정장치 - Google Patents
제트노즐을 이용한 반도체웨이퍼 세정장치 Download PDFInfo
- Publication number
- KR0161865B1 KR0161865B1 KR1019950017162A KR19950017162A KR0161865B1 KR 0161865 B1 KR0161865 B1 KR 0161865B1 KR 1019950017162 A KR1019950017162 A KR 1019950017162A KR 19950017162 A KR19950017162 A KR 19950017162A KR 0161865 B1 KR0161865 B1 KR 0161865B1
- Authority
- KR
- South Korea
- Prior art keywords
- wafer
- cleaning
- jet nozzle
- tank
- cleaning liquid
- 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 - Fee Related
Links
Classifications
-
- H10P72/0414—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
Landscapes
- Cleaning Or Drying Semiconductors (AREA)
Abstract
Description
Claims (2)
- 외부 탱크와, 상기 외부 탱크내에 설치되는 세정탱크와, 상기 세정탱크에 설치되어 그 내부에 다수의 웨이퍼가 장착되는 웨이퍼 캐리어와, 상기 웨이퍼 캐리어 외측에 웨이퍼와 근접되는 위치에 배치되며, 그 길이 방향을 따라 소정간격을 두고 다수개의 제트노즐 구멍이 형성되는 다수개의 제트노즐과, 상기 다수개의 제트노즐에 연결되는 메인파이프와, 상기 메인파이프와 상기 외부탱크 사이에 연결되어 세정액을 반복적으로 강제 순환시켜주는 순환펌프와, 상기 메인파이프 상에 구비되어 세정액 내에 함유된 불순물을 여과하는 여과필터를 포함하여 구성된 제트노즐을 이용한 반도체 웨이퍼 세정장치.
- 제1항에 있어서, 상기 제트노즐 중 웨이퍼 가장자리의 제트노즐은, 노즐에 구비된 제트노즐 구멍이 상기 웨이퍼에 대해 소정 각도만큼 경사지게 형성되며, 상기 제트노즐 구멍을 통해 웨이퍼를 향해 분사되는 세정액이 스프레이식으로 분사됨을 특징으로 하는 제트노즐을 이용한 반도체 웨이퍼 세정장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950017162A KR0161865B1 (ko) | 1995-06-23 | 1995-06-23 | 제트노즐을 이용한 반도체웨이퍼 세정장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950017162A KR0161865B1 (ko) | 1995-06-23 | 1995-06-23 | 제트노즐을 이용한 반도체웨이퍼 세정장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970003570A KR970003570A (ko) | 1997-01-28 |
| KR0161865B1 true KR0161865B1 (ko) | 1999-02-01 |
Family
ID=19418068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950017162A Expired - Fee Related KR0161865B1 (ko) | 1995-06-23 | 1995-06-23 | 제트노즐을 이용한 반도체웨이퍼 세정장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0161865B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990086185A (ko) * | 1998-05-26 | 1999-12-15 | 윤종용 | 다양한 크기의 분출구가 형성된 순수 공급관을 갖춘 웨이퍼 세정조 |
| WO2009151303A3 (ko) * | 2008-06-12 | 2010-03-11 | 주식회사 에스티에스 | 세정 장치 |
-
1995
- 1995-06-23 KR KR1019950017162A patent/KR0161865B1/ko not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990086185A (ko) * | 1998-05-26 | 1999-12-15 | 윤종용 | 다양한 크기의 분출구가 형성된 순수 공급관을 갖춘 웨이퍼 세정조 |
| WO2009151303A3 (ko) * | 2008-06-12 | 2010-03-11 | 주식회사 에스티에스 | 세정 장치 |
| US8769749B2 (en) | 2008-06-12 | 2014-07-08 | Sts Co., Ltd. | Cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970003570A (ko) | 1997-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
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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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| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
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| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
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| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
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| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
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| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
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| O035 | Opposition [patent]: request for opposition | ||
| PO0301 | Opposition |
St.27 status event code: A-4-5-L10-L11-opp-PO0301 Opposition date: 19990430 Ip right review request event data comment text: Registration Number : 1001618650000 Opposition reference: 101999000217 Opposition grounds text: 0161865 1 2 . . |
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| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
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| O132 | Decision on opposition [patent] | ||
| PO1301 | Decision on opposition |
St.27 status event code: A-5-5-W10-W00-opp-PO1301 Other event data comment text: Opposition Identifier : 101999000217, Opposition Decision Date : 1999-10-15, Registration Number : 1001618650000, Opposition Decision Abstraction : -0161865-00-00 . |
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| O064 | Revocation of registration by opposition: final registration of opposition [patent] | ||
| PO0602 | Revocation of registration by opposition |
St.27 status event code: N-5-6-H10-H12-rvc-PO0602 |
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| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20010827 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
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| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20010827 |
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| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
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| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |