KR102816156B1 - 희박 약액 공급 장치 - Google Patents
희박 약액 공급 장치 Download PDFInfo
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- KR102816156B1 KR102816156B1 KR1020227005619A KR20227005619A KR102816156B1 KR 102816156 B1 KR102816156 B1 KR 102816156B1 KR 1020227005619 A KR1020227005619 A KR 1020227005619A KR 20227005619 A KR20227005619 A KR 20227005619A KR 102816156 B1 KR102816156 B1 KR 102816156B1
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- H10P72/0402—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/48—Mixing liquids with liquids; Emulsifying characterised by the nature of the liquids
- B01F23/483—Mixing liquids with liquids; Emulsifying characterised by the nature of the liquids using water for diluting a liquid ingredient, obtaining a predetermined concentration or making an aqueous solution of a concentrate
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2112—Level of material in a container or the position or shape of the upper surface of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/2132—Concentration, pH, pOH, p(ION) or oxygen-demand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2211—Amount of delivered fluid during a period
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
- B01F35/717613—Piston pumps
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
- G05D11/138—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the concentration of the mixture, e.g. measuring pH value
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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
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67253—Process monitoring, e.g. flow or thickness monitoring
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- H10P52/00—
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- H10P72/0411—
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- H10P72/0604—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/24—Mixing of ingredients for cleaning compositions
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Abstract
Description
도 2 는, 동 제 1 실시형태의 희박 약액 공급 장치의 희박 약액 조제부의 일례를 나타내는 플로도이다.
도 3 은, 동 제 1 실시형태의 희박 약액 공급 장치의 저류조의 일례를 나타내는 플로도이다.
도 4 는, 본 발명의 제 2 실시형태의 희박 약액 공급 장치를 나타내는 플로도이다.
도 5 는, 희박 약액 조제부의 다른 예를 나타내는 플로도이다.
2 ; 희박 약액 조제부
21 ; 희박 약액 조제 유로
21A ; 분기관
21B ; 개폐 밸브
22 ; 초순수 공급원
23 ; 제 1 약액의 공급 기구
23A ; 제 1 약액의 탱크
23B ; 플런저 펌프
24 ; 제 2 약액의 공급 기구
24A ; 제 2 약액의 탱크
24B ; 플런저 펌프
25 ; N2 가스 (불활성 가스) 공급원
26 ; 공급관
3, 3A, 3B ; 저류조
31 ; N2 가스 공급 기구 (불활성 가스 공급 기구)
32 ; 반송 기구
33 ; 레벨 센서
34 ; 반송 유로
35 ; 제거 장치
4 ; 희박 약액 조정·공급 기구
41 ; 희박 약액 공급 유로
41A, 41B ; 전환 밸브
42 ; 부스터 펌프 (송액 펌프)
43 ; 가스 용해막
44 ; 가스 제거막
45 ; 용해 가스원
46 ; 매스 플로 컨트롤러 (유량 제어 수단)
5A, 5B, 5C ; 매엽식 세정기 (유스 포인트)
51 ; 반송 유로
52 ; 가스 제거막
53 ; 온라인 모니터 (농도 센서)
W ; 초순수
W1 ; 희박 약액
W2 ; 세정수
Claims (9)
- 초순수 공급원, 약액을 저장하도록 구성된 적어도 하나의 약액 탱크, 및 적어도 하나의 약액 펌프를 구비하고, 초순수의 유량에 대하여 소정량의 상기 약액을 첨가함으로써, 그 약액의 소정의 농도의 희박 약액을 제조하는 희박 약액 제조부와,
이 제조된 희박 약액을 저류하는 저류조와,
상기 초순수 공급원, 상기 적어도 하나의 약액 펌프, 및 상기 저류조와 연통하도록 구성된 희박 약액 생성 유로와,
송액 펌프 및 공급 유로를 구비하고, 상기 희박 약액을 유스 포인트에 공급하는 희박 약액 공급 기구와,
상기 유스 포인트에서의 잉여의 희박 약액을 상기 저류조에까지 반송하는 반송 배관 및 그 반송 배관의 도중에 형성된 상기 약액의 농도 검지 수단을 구비한 반송 기구를 구비하고,
상기 저류조에는, 상기 희박 약액 제조부와 연통하도록 구성된 배출 유로가 형성되어 있는, 희박 약액 공급 장치. - 제 1 항에 있어서,
상기 희박 약액 공급 기구가 상기 저류조로부터 공급된 희박 약액에 소정의 가스 성분을 용해하는 가스 용해 수단을 구비하는, 희박 약액 공급 장치. - 제 1 항 또는 제 2 항에 있어서,
상기 적어도 하나의 약액 펌프가 상기 약액을 첨가하는 플런저 펌프인, 희박 약액 공급 장치. - 제 1 항 또는 제 2 항에 있어서,
상기 적어도 하나의 약액 탱크가, 상기 약액을 저류하는 밀폐 탱크이고, 상기 희박 약액 제조부가, 그 밀폐 탱크에 불활성 가스를 공급하는 불활성 가스 공급원을 추가로 구비하는, 희박 약액 공급 장치. - 제 1 항 또는 제 2 항에 있어서,
상기 저류조에 그 저류조의 수위를 검지하는 레벨 센서가 형성되어 있고, 이 레벨 센서에 의한 저류조의 수위 정보에 기초하여, 희박 약액 제조부에서의 희박 약액의 제조·정지가 제어 가능하게 되어 있는, 희박 약액 공급 장치. - 제 5 항에 있어서,
상기 희박 약액 제조부에 있어서의 희박 약액의 제조량이 조정 가능한, 희박 약액 공급 장치. - 제 1 항 또는 제 2 항에 있어서,
상기 저류조가 2 조 이상 병렬로 형성되어 있는, 희박 약액 공급 장치. - 제 2 항에 있어서,
상기 가스 용해 수단의 전단에 상기 희박 약액 중의 용존 가스를 제거하는 가스 제거 수단을 구비하는, 희박 약액 공급 장치. - 삭제
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2020-041111 | 2020-03-10 | ||
| JP2020041111A JP6973534B2 (ja) | 2020-03-10 | 2020-03-10 | 希薄薬液供給装置 |
| PCT/JP2020/034957 WO2021181730A1 (ja) | 2020-03-10 | 2020-09-15 | 希薄薬液供給装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20220150872A KR20220150872A (ko) | 2022-11-11 |
| KR102816156B1 true KR102816156B1 (ko) | 2025-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227005619A Active KR102816156B1 (ko) | 2020-03-10 | 2020-09-15 | 희박 약액 공급 장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12030024B2 (ko) |
| JP (1) | JP6973534B2 (ko) |
| KR (1) | KR102816156B1 (ko) |
| CN (1) | CN114365269B (ko) |
| TW (1) | TWI881067B (ko) |
| WO (1) | WO2021181730A1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202300026331A1 (it) * | 2023-12-11 | 2025-06-11 | Massimo Pinna | Dispositivo a controllo digitale per la preparazione e la titolazione di soluzioni clorate e metodo associato |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000271549A (ja) * | 1999-03-25 | 2000-10-03 | Kurita Water Ind Ltd | ガス溶解水供給装置 |
| JP2000354857A (ja) * | 1999-06-16 | 2000-12-26 | Japan Organo Co Ltd | 機能水製造方法及び装置 |
| JP2007326096A (ja) * | 2006-05-11 | 2007-12-20 | Kurabo Ind Ltd | 除菌または除粒子による洗浄方法、およびそれに用いる装置 |
| JP2018206998A (ja) * | 2017-06-06 | 2018-12-27 | 栗田工業株式会社 | 希薄薬液製造装置 |
| JP2019147112A (ja) * | 2018-02-27 | 2019-09-05 | 栗田工業株式会社 | pH・酸化還元電位調整水の製造装置 |
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| US6572255B2 (en) * | 2001-04-24 | 2003-06-03 | Coulter International Corp. | Apparatus for controllably mixing and delivering diluted solution |
| US6845298B2 (en) * | 2001-08-31 | 2005-01-18 | Force Flow | Diluting system and method |
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| JP2006105751A (ja) * | 2004-10-05 | 2006-04-20 | Mitsubishi Materials Corp | リサイクル型流通式材料腐食試験方法及びその試験装置 |
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| WO2008139653A1 (ja) * | 2007-05-10 | 2008-11-20 | Kurashiki Boseki Kabushiki Kaisha | 洗浄方法およびそれに用いる装置 |
| DE102007039472A1 (de) * | 2007-08-21 | 2009-02-26 | Biologic Gmbh | Vorrichtung und Verfahren zur intermittierenden Imprägnierung und Ausgabe von Trinkwasser |
| JP2010234298A (ja) * | 2009-03-31 | 2010-10-21 | Kurita Water Ind Ltd | ガス溶解水供給装置及びガス溶解水の製造方法 |
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| JP6494807B2 (ja) | 2016-02-03 | 2019-04-03 | 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 |
| JP6299913B1 (ja) * | 2017-03-30 | 2018-03-28 | 栗田工業株式会社 | pH・酸化還元電位調整水の製造装置 |
| JP7160236B2 (ja) * | 2018-04-27 | 2022-10-25 | 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 |
| JP2022015729A (ja) * | 2020-07-09 | 2022-01-21 | トヨタ自動車九州株式会社 | 水平釜ミシンの下糸自動交換装置及び交換方法 |
-
2020
- 2020-03-10 JP JP2020041111A patent/JP6973534B2/ja active Active
- 2020-09-15 KR KR1020227005619A patent/KR102816156B1/ko active Active
- 2020-09-15 WO PCT/JP2020/034957 patent/WO2021181730A1/ja not_active Ceased
- 2020-09-15 US US17/637,668 patent/US12030024B2/en active Active
- 2020-09-15 CN CN202080063077.7A patent/CN114365269B/zh active Active
-
2021
- 2021-03-09 TW TW110108231A patent/TWI881067B/zh active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000271549A (ja) * | 1999-03-25 | 2000-10-03 | Kurita Water Ind Ltd | ガス溶解水供給装置 |
| JP2000354857A (ja) * | 1999-06-16 | 2000-12-26 | Japan Organo Co Ltd | 機能水製造方法及び装置 |
| JP2007326096A (ja) * | 2006-05-11 | 2007-12-20 | Kurabo Ind Ltd | 除菌または除粒子による洗浄方法、およびそれに用いる装置 |
| JP2018206998A (ja) * | 2017-06-06 | 2018-12-27 | 栗田工業株式会社 | 希薄薬液製造装置 |
| JP2019147112A (ja) * | 2018-02-27 | 2019-09-05 | 栗田工業株式会社 | pH・酸化還元電位調整水の製造装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202134187A (zh) | 2021-09-16 |
| US20220410090A1 (en) | 2022-12-29 |
| CN114365269B (zh) | 2025-10-31 |
| JP2021144986A (ja) | 2021-09-24 |
| KR20220150872A (ko) | 2022-11-11 |
| WO2021181730A1 (ja) | 2021-09-16 |
| US12030024B2 (en) | 2024-07-09 |
| TWI881067B (zh) | 2025-04-21 |
| CN114365269A (zh) | 2022-04-15 |
| JP6973534B2 (ja) | 2021-12-01 |
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