JP2022072689A - 基板処理装置、及び基板処理方法 - Google Patents
基板処理装置、及び基板処理方法 Download PDFInfo
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- 238000012545 processing Methods 0.000 title claims abstract description 238
- 239000000758 substrate Substances 0.000 title claims abstract description 195
- 238000000034 method Methods 0.000 title claims description 9
- 239000007788 liquid Substances 0.000 claims abstract description 405
- 230000007423 decrease Effects 0.000 claims abstract description 26
- 238000003860 storage Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 11
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- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 18
- 230000003028 elevating effect Effects 0.000 description 12
- 238000005259 measurement Methods 0.000 description 11
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- 229910000147 aluminium phosphate Inorganic materials 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 229910052581 Si3N4 Inorganic materials 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
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- 239000012530 fluid Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
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- 229910052786 argon Inorganic materials 0.000 description 1
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- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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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
- H01L21/67—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
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67075—Apparatus for fluid treatment for etching for wet etching
- H01L21/67086—Apparatus for fluid treatment for etching for wet etching with the semiconductor substrates being dipped in baths or vessels
-
- 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
- H01L21/67057—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing with the semiconductor substrates being dipped in baths or vessels
-
- 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table 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
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
-
- 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
-
- 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
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67253—Process monitoring, e.g. flow or thickness monitoring
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- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Weting (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
3 :処理液供給部材
4 :気泡供給部材
5 :処理液補充部材
21 :内槽
22 :外槽
31 :循環配管
41 :気体供給配管
42 :流量調整部
50 :処理液補充部
51 :補充配管
61 :補充槽
66 :加熱部
67 :フィルタ
100 :基板処理装置
111 :制御部
112 :記憶部
130 :基板保持部
LQ :処理液
W :基板
Claims (8)
- 処理液を貯留する処理槽と、
前記処理槽内で基板を保持して、前記処理槽に貯留されている前記処理液中に前記基板を浸漬させる基板保持部と、
前記処理液中に浸漬されている前記基板の表面に気泡を供給する気泡供給部材と、
前記処理槽に前記処理液を補充する処理液補充部材と、
前記気泡供給部材から供給される前記気泡の量の段階的又は漸次的な減少に応じて、前記処理液補充部材から前記処理液を補充させる制御部と
を備える、基板処理装置。 - 前記気泡供給部材から供給される前記気泡の量に対応する物理量と、前記処理液補充部材から補充する前記処理液の量との関係を規定するデータを記憶する記憶部を更に備え、
前記制御部は、前記データに基づいて、前記処理液補充部材から補充される前記処理液の量を制御する、請求項1に記載の基板処理装置。 - 前記気泡供給部材に気体を供給する気体供給配管と、
前記気体供給配管を流通する前記気体の流量を調整する流量調整部と
を更に備える、請求項1又は請求項2に記載の基板処理装置。 - 前記処理液補充部材に前記処理液を供給する処理液補充部を更に備え、
前記処理液補充部は、
前記処理液を貯留する補充槽と、
前記処理液補充部材まで前記処理液を流通させる補充配管と、
前記処理液の温度を調整する加熱部と、
前記処理液を濾過するフィルタと
を有する、請求項1から請求項3のいずれか1項に記載の基板処理装置。 - 前記処理槽は、
前記処理液を貯留する内槽と、
前記内槽から溢れ出た前記処理液を回収する外槽と
を有し、
前記基板保持部は、前記内槽内で前記基板を保持する、請求項1から請求項4のいずれか1項に記載の基板処理装置。 - 前記外槽と前記内槽との間で前記処理液を循環させる循環配管と、
前記循環配管に連通し、前記内槽に前記処理液を供給する処理液供給部材と
を更に備える、請求項5に記載の基板処理装置。 - 前記処理液補充部材は、前記外槽に前記処理液を補充する、請求項5又は請求項6に記載の基板処理装置。
- 処理槽に貯留された処理液中に基板を浸漬させる工程と、
前記処理液中に浸漬された前記基板の表面に気泡を供給する工程と、
前記気泡の供給量を段階的又は漸次的に減少させるとともに、前記処理槽に前記処理液を補充する工程と
を含む、基板処理方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020182271A JP7526074B2 (ja) | 2020-10-30 | 2020-10-30 | 基板処理装置、及び基板処理方法 |
TW110139611A TWI789964B (zh) | 2020-10-30 | 2021-10-26 | 基板處理裝置及基板處理方法 |
KR1020210145986A KR102625932B1 (ko) | 2020-10-30 | 2021-10-28 | 기판 처리 장치 및 기판 처리 방법 |
CN202111269786.3A CN114446824A (zh) | 2020-10-30 | 2021-10-29 | 衬底处理装置及衬底处理方法 |
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JP2020182271A JP7526074B2 (ja) | 2020-10-30 | 2020-10-30 | 基板処理装置、及び基板処理方法 |
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JP2022072689A true JP2022072689A (ja) | 2022-05-17 |
JP7526074B2 JP7526074B2 (ja) | 2024-07-31 |
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JP (1) | JP7526074B2 (ja) |
KR (1) | KR102625932B1 (ja) |
CN (1) | CN114446824A (ja) |
TW (1) | TWI789964B (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0666026U (ja) * | 1993-02-19 | 1994-09-16 | 大日本スクリーン製造株式会社 | 基板処理液定量供給装置 |
JP2004327826A (ja) * | 2003-04-25 | 2004-11-18 | Toshiba Corp | 基板処理装置 |
JP4381944B2 (ja) | 2004-09-29 | 2009-12-09 | 大日本スクリーン製造株式会社 | パーティクル除去方法および基板処理装置 |
JP6857526B2 (ja) * | 2017-03-27 | 2021-04-14 | 株式会社Screenホールディングス | 基板処理装置、および、基板処理方法 |
JP6971137B2 (ja) | 2017-12-04 | 2021-11-24 | 東京エレクトロン株式会社 | 基板処理装置および基板処理方法 |
JP7198595B2 (ja) | 2018-05-31 | 2023-01-04 | 東京エレクトロン株式会社 | 基板液処理方法、基板液処理装置及び記憶媒体 |
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2020
- 2020-10-30 JP JP2020182271A patent/JP7526074B2/ja active Active
-
2021
- 2021-10-26 TW TW110139611A patent/TWI789964B/zh active
- 2021-10-28 KR KR1020210145986A patent/KR102625932B1/ko active IP Right Grant
- 2021-10-29 CN CN202111269786.3A patent/CN114446824A/zh active Pending
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Publication number | Publication date |
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KR102625932B1 (ko) | 2024-01-16 |
TWI789964B (zh) | 2023-01-11 |
JP7526074B2 (ja) | 2024-07-31 |
CN114446824A (zh) | 2022-05-06 |
TW202224008A (zh) | 2022-06-16 |
KR20220058458A (ko) | 2022-05-09 |
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