KR980006390A - Semiconductor device manufacturing method - Google Patents
Semiconductor device manufacturing method Download PDFInfo
- Publication number
- KR980006390A KR980006390A KR1019960026499A KR19960026499A KR980006390A KR 980006390 A KR980006390 A KR 980006390A KR 1019960026499 A KR1019960026499 A KR 1019960026499A KR 19960026499 A KR19960026499 A KR 19960026499A KR 980006390 A KR980006390 A KR 980006390A
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor device
- polysilicon film
- etching
- hbr
- device manufacturing
- Prior art date
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- Drying Of Semiconductors (AREA)
Abstract
본 발명은 반도체 장치의 폴리 실리콘막 식각시 발생할 수 있는 식각 잔유물을 완전히 제거할 수 있으며, 이를 통해 제조공정상의 수율 향상에 기여하는 효과가 있으며, 폴리 실리콘막을 식각하여기판상의 소정부위를 노출시키는 반도체 장치의 제조방법에 있어서, 상기 폴리 실리콘막의 주식각후 과도식각전, Hbr + SF6가스가 포함된 플라즈마를 사용하여 각각 잔유물을 제거하는 공정을 포함하여 이루어지는 것을 특징으로 한다.The present invention has the effect of completely removing the etching residue that may occur when a polysilicon film is etched in a semiconductor device, thereby contributing to improvement in the yield of the manufacturing process. And a step of removing the residues using a plasma containing Hbr + SF6 gas before the transient etching of the polysilicon film after the polysilicon film is etched.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도 내지 제3도는 본 발명의 일실시예에 따른 반도체 장치 제조 공정도이다.FIGS. 1 to 3 are views showing a process for manufacturing a semiconductor device according to an embodiment of the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960026499A KR980006390A (en) | 1996-06-29 | 1996-06-29 | Semiconductor device manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960026499A KR980006390A (en) | 1996-06-29 | 1996-06-29 | Semiconductor device manufacturing method |
Publications (1)
Publication Number | Publication Date |
---|---|
KR980006390A true KR980006390A (en) | 1998-03-30 |
Family
ID=66241113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960026499A KR980006390A (en) | 1996-06-29 | 1996-06-29 | Semiconductor device manufacturing method |
Country Status (1)
Country | Link |
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KR (1) | KR980006390A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100403992B1 (en) * | 2001-04-18 | 2003-11-03 | 주성엔지니어링(주) | Manufacturing method of semiconductor device |
-
1996
- 1996-06-29 KR KR1019960026499A patent/KR980006390A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100403992B1 (en) * | 2001-04-18 | 2003-11-03 | 주성엔지니어링(주) | Manufacturing method of semiconductor device |
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