KR100622809B1 - 반도체 소자의 세정 방법 - Google Patents
반도체 소자의 세정 방법 Download PDFInfo
- Publication number
- KR100622809B1 KR100622809B1 KR1020040081921A KR20040081921A KR100622809B1 KR 100622809 B1 KR100622809 B1 KR 100622809B1 KR 1020040081921 A KR1020040081921 A KR 1020040081921A KR 20040081921 A KR20040081921 A KR 20040081921A KR 100622809 B1 KR100622809 B1 KR 100622809B1
- Authority
- KR
- South Korea
- Prior art keywords
- cleaning
- substrate
- metal film
- isopropyl alcohol
- semiconductor device
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 59
- 239000004065 semiconductor Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 19
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000000758 substrate Substances 0.000 claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 31
- 239000008367 deionised water Substances 0.000 claims abstract description 14
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 16
- 230000007797 corrosion Effects 0.000 abstract description 16
- 238000005530 etching Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 26
- 239000000356 contaminant Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 229920002120 photoresistant polymer Polymers 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Images
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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02057—Cleaning during device manufacture
- H01L21/02068—Cleaning during device manufacture during, before or after processing of conductive layers, e.g. polysilicon or amorphous silicon layers
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02043—Cleaning before device manufacture, i.e. Begin-Of-Line process
- H01L21/02052—Wet cleaning only
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)
- Cleaning Or Drying Semiconductors (AREA)
Abstract
Description
Claims (1)
- 반도체 소자의 세정 방법에 있어서,금속막을 포함한 소정의 구조물이 형성된 반도체 기판을 이소프로필 알콜로 세정하는 이소프로필 알콜 세정 단계;상기 기판을 탈이온수로 린스하는 단계;상기 기판을 최종 린스하는 단계;상기 최종 린스 후 상기 기판을 120초 이내의 대기시간 동안 대기하는 단계;상기 기판을 300초 이내에 이소프로필 알콜 증기로 건조하는 단계; 및상기 기판을 90초 이내에 대기에서 건조하는 단계를 포함하여 이루어짐을 특징으로 하는 반도체 소자의 세정 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040081921A KR100622809B1 (ko) | 2004-10-13 | 2004-10-13 | 반도체 소자의 세정 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040081921A KR100622809B1 (ko) | 2004-10-13 | 2004-10-13 | 반도체 소자의 세정 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060032913A KR20060032913A (ko) | 2006-04-18 |
KR100622809B1 true KR100622809B1 (ko) | 2006-09-19 |
Family
ID=37142150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040081921A Expired - Fee Related KR100622809B1 (ko) | 2004-10-13 | 2004-10-13 | 반도체 소자의 세정 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100622809B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140059022A (ko) * | 2012-11-07 | 2014-05-15 | 삼성전자주식회사 | 반도체 장치의 제조 방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100825965B1 (ko) * | 2006-09-22 | 2008-04-29 | 세메스 주식회사 | 기판 세정 방법 |
-
2004
- 2004-10-13 KR KR1020040081921A patent/KR100622809B1/ko not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140059022A (ko) * | 2012-11-07 | 2014-05-15 | 삼성전자주식회사 | 반도체 장치의 제조 방법 |
KR101983672B1 (ko) * | 2012-11-07 | 2019-05-30 | 삼성전자 주식회사 | 반도체 장치의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20060032913A (ko) | 2006-04-18 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20041013 |
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PA0201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20060223 Patent event code: PE09021S01D |
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PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20060828 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20060904 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20060904 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |