KR100897428B1 - 기판세정장치 및 기판세정방법 - Google Patents
기판세정장치 및 기판세정방법 Download PDFInfo
- Publication number
- KR100897428B1 KR100897428B1 KR1020020067352A KR20020067352A KR100897428B1 KR 100897428 B1 KR100897428 B1 KR 100897428B1 KR 1020020067352 A KR1020020067352 A KR 1020020067352A KR 20020067352 A KR20020067352 A KR 20020067352A KR 100897428 B1 KR100897428 B1 KR 100897428B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid
- wafer
- cleaning
- substrate
- nozzle
- Prior art date
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Classifications
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- 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
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
-
- 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
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H01L21/67051—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing using mainly spraying means, e.g. nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S134/00—Cleaning and liquid contact with solids
- Y10S134/902—Semiconductor wafer
Abstract
Description
Claims (25)
- 기판을 회전가능하게 보지하는 회전보지부와,회전하는 기판상을 기판 중심부로부터 지름방향으로 이동가능하게 설치되어 세정액을 토출하는 세정노즐과,상기 이동하는 세정노즐과 일체적으로 이동가능하게 배치되어 상기 세정노즐에 의한 세정시에, 기판상에 있어서 상기 세정노즐로부터 토출되는 세정액보다도 기판의 중심측에 액체를 공급하고 기판상에 액막을 형성하는 제1 액체공급노즐과,상기 세정노즐에 의한 세정시에 상기 기판의 중심 위치에 액체를 공급하고 상기 제1 액체공급노즐과 함께 기판상에 액막을 형성하는 제2 액체공급노즐을 포함하는 기판세정장치.
- 청구항 제 1에 있어서,상기 세정액은 불활성가스와 액체와의 혼합유체인 것을 특징으로 하는 기판세정장치.
- 회전하는 기판상에 세정액을 기판의 중심으로부터 외주를 향해서 이동하면서 토출하는 공정과,상기 세정공정시, 기판 중심부에 액체를 공급해서 기판상에 액막을 형성하는 공정과,상기 세정공정시, 세정액의 공급 위치보다 기판 중심 방향측에 액체를 기판의 중심으로부터 외주를 행해서 이동하면서 공급하여 기판상에 액막을 형성하는 공정을 포함하는 기판세정방법.
- 청구항 3에 있어서,상기 세정액은 불활성가스와 소정의 액체와의 혼합유체이고, 상기 세정액을 토출하는 세정노즐을 구비하는 것을 특징으로 하는 기판세정방법.
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2001-00336461 | 2001-11-01 | ||
JP2001336461 | 2001-11-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030036087A KR20030036087A (ko) | 2003-05-09 |
KR100897428B1 true KR100897428B1 (ko) | 2009-05-14 |
Family
ID=19151284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020067352A KR100897428B1 (ko) | 2001-11-01 | 2002-11-01 | 기판세정장치 및 기판세정방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7364626B2 (ko) |
KR (1) | KR100897428B1 (ko) |
TW (1) | TW561516B (ko) |
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- 2002-10-25 TW TW091125385A patent/TW561516B/zh not_active IP Right Cessation
- 2002-11-01 US US10/285,411 patent/US7364626B2/en not_active Expired - Fee Related
- 2002-11-01 KR KR1020020067352A patent/KR100897428B1/ko active IP Right Grant
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Also Published As
Publication number | Publication date |
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US7364626B2 (en) | 2008-04-29 |
KR20030036087A (ko) | 2003-05-09 |
US20030079764A1 (en) | 2003-05-01 |
TW561516B (en) | 2003-11-11 |
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