KR970072146A - Cleaning method of semiconductor device - Google Patents
Cleaning method of semiconductor device Download PDFInfo
- Publication number
- KR970072146A KR970072146A KR1019960013444A KR19960013444A KR970072146A KR 970072146 A KR970072146 A KR 970072146A KR 1019960013444 A KR1019960013444 A KR 1019960013444A KR 19960013444 A KR19960013444 A KR 19960013444A KR 970072146 A KR970072146 A KR 970072146A
- Authority
- KR
- South Korea
- Prior art keywords
- solvent
- wafer
- rinsing
- cleaning method
- seconds
- Prior art date
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- Cleaning Or Drying Semiconductors (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Abstract
본 발명은 반도체 소자의 제조에 관한 것으로써, 보다 구체적으로는 솔벤트의 최적 처리사간을 규정함으로써, 잔존 찌꺼기 및 폴리머를 효과적으로 제거함과 동시에, 솔벤트와 탈이온수와의 반응으로 야기되는 염의 발생을 없애고, 이에 따른 메탈의 부식을 막을 수 있는 폴리머 제거의 효과적 습식 방법에 관한 것이다.The present invention relates to the production of semiconductor devices, and more specifically, by defining the optimal treatment time of a solvent, effectively removing residual residues and polymers, eliminating the generation of salts caused by the reaction of solvent and deionized water, To an effective wet method of polymer removal that can prevent corrosion of the metal.
본 발명의 폴리머 제거의 효과적 습식 세정방법은, 메탈에칭된 웨이퍼위의 감광막을 스트립한 후에, 잔존 감광막 찌꺼기 및 폴리머의 제거와 과도한 솔벤트 처리시간으로 초래되는 염의 발생을 없애고, 염 발생에 기인된 메탈의 부식을 막기 위해 웨이퍼를 300초 동안 솔벤트처리하는 단계; 솔벤트 처리된 웨이퍼를 재차 300초 동안 솔벤트처리 하는 단계; 재차 솔벤트 처리된 웨이퍼를 급속세정하는 단계; 급속세정한 것을 최종 린스하는 단계; 최종 린스한 것을 스핀드라이 하는 단계를 포함하는 것을 특징으로 한다.The effective wet cleaning method of polymer removal of the present invention eliminates the removal of residual photoresist remnants and polymer and the generation of salts caused by excessive solvent treatment time after stripping the photoresist film on the metal etched wafer, Treating the wafer for 300 seconds to prevent corrosion of the wafer; Treating the solvent-treated wafer again for 300 seconds; Rapidly rinsing the solvent-treated wafer again; Rinsing rapidly after rinsing; And spin-drying the final rinse.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 본 발명의 실시예에 따른 세정과정의 솔벤트 배스구조를 나타낸 도면.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view of a solvent bath structure of a cleaning process according to an embodiment of the present invention. FIG.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960013444A KR970072146A (en) | 1996-04-29 | 1996-04-29 | Cleaning method of semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960013444A KR970072146A (en) | 1996-04-29 | 1996-04-29 | Cleaning method of semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970072146A true KR970072146A (en) | 1997-11-07 |
Family
ID=66216814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960013444A KR970072146A (en) | 1996-04-29 | 1996-04-29 | Cleaning method of semiconductor device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970072146A (en) |
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1996
- 1996-04-29 KR KR1019960013444A patent/KR970072146A/en not_active Application Discontinuation
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