KR20070051880A - 약액 공급 시스템 - Google Patents
약액 공급 시스템 Download PDFInfo
- Publication number
- KR20070051880A KR20070051880A KR1020077005377A KR20077005377A KR20070051880A KR 20070051880 A KR20070051880 A KR 20070051880A KR 1020077005377 A KR1020077005377 A KR 1020077005377A KR 20077005377 A KR20077005377 A KR 20077005377A KR 20070051880 A KR20070051880 A KR 20070051880A
- Authority
- KR
- South Korea
- Prior art keywords
- chemical liquid
- liquid supply
- discharge
- pump
- discharge pump
- Prior art date
Links
- 239000000126 substance Substances 0.000 title claims abstract description 170
- 239000007788 liquid Substances 0.000 claims abstract description 197
- 238000007599 discharging Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 abstract description 18
- 239000012528 membrane Substances 0.000 abstract description 9
- 230000020169 heat generation Effects 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- 235000012431 wafers Nutrition 0.000 description 12
- 238000009434 installation Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000008155 medical solution Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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
- H01L21/67—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
- H01L21/6715—Apparatus for applying a liquid, a resin, an ink or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
- F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3115—Gas pressure storage over or displacement of liquid
- Y10T137/3124—Plural units
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Reciprocating Pumps (AREA)
- Coating Apparatus (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
Description
Claims (4)
- 약액이 채워진 펌프실과 작동실을 용적 가변 부재로 구분하고, 상기 작동실 내에서의 작동 기체의 공급에 의해 상기 용적 가변 부재를 구동시켜 상기 펌프실의 용적을 축소하며, 이러한 용적 변화에 기초하여 상기 약액을 배출하는 배출 펌프와;상기 배출 펌프와 선단 노즐과의 사이에 설치된 개폐식의 배출 측 차단 밸브와;상기 작동실로 설정압의 상기 작동 기체를 공급하는 제1 상태 또는 상기 작동실을 대기개방하는 제2 상태로 바꾸는 전환 수단과;약액을 양압으로 하여 상기 배출 펌프에 공급하는 약액 공급 수단과;상기 배출 펌프와 상기 약액 공급 수단과의 사이에 설치된 개폐식의 공급 측 차단 밸브와;상기 배출 펌프에서 약액을 배출할 때에는 상기 공급 측 차단 밸브를 닫은 위치로, 상기 배출 측 차단 밸브를 연 위치로 전환함과 동시에, 상기 전환 수단을 제1 상태로 전환하며, 상기 배출 펌프에 약액을 채울 때에는 상기 공급 측 차단 밸브를 연 위치로, 상기 배출 측 차단 밸브를 닫은 위치로 전환함과 동시에, 상기 전환 수단을 제2 상태로 전환하여 상기 약액 공급 수단에 의한 약액 공급을 개시할 수 있도록, 상기 양 차단 밸브 및 상기 전환 수단을 제어하는 제어 수단;을 포함하는 것을 특징으로 하는 약액 공급 시스템.
- 제1항에 있어서,일단이 배출 펌프에 접하는 약액 공급 배관의 다른 일단을 약액 공급 용기의 약액 내로 배치하며, 상기 약액 공급 수단을, 상기 제어 수단에서의 약액 공급 지령에 의해, 밀폐된 약액 공급 용기 내부의 약액 상방의 공간으로 설정압의 가압 기체를 공급하고 약액을 양압으로 송출하는 것을 특징으로 하는 약액 공급 시스템.
- 제1항에 있어서,일단이 배출 펌프에 접하는 약액 공급 배관의 다른 일단을 약액 공급 용기의 약액 내로 배치하며, 상기 약액 공급 수단을, 밀폐된 약액 공급 용기 내부의 약액 상방의 공간으로 설정압의 가압 기체를 항시 공급하고 약액을 양압으로 송출하는 것을 특징으로 하는 약액 공급 시스템.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 배출 펌프는 상기 약액 공급 용기와의 사이에 필터를 설치한 것을 특징으로 하는 약액 공급 시스템.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2004-00232071 | 2004-08-09 | ||
JP2004232071A JP4541069B2 (ja) | 2004-08-09 | 2004-08-09 | 薬液供給システム |
PCT/JP2005/013919 WO2006016486A1 (ja) | 2004-08-09 | 2005-07-29 | 薬液供給システム |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070051880A true KR20070051880A (ko) | 2007-05-18 |
KR101132118B1 KR101132118B1 (ko) | 2012-04-05 |
Family
ID=35839259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077005377A KR101132118B1 (ko) | 2004-08-09 | 2005-07-29 | 약액 공급 시스템 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7988429B2 (ko) |
JP (1) | JP4541069B2 (ko) |
KR (1) | KR101132118B1 (ko) |
CN (1) | CN101018950A (ko) |
WO (1) | WO2006016486A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101308276B1 (ko) * | 2007-10-16 | 2013-09-13 | 도쿄엘렉트론가부시키가이샤 | 처리액 공급 유닛, 액처리 장치, 처리액 공급 방법 및 기억매체 |
KR101877958B1 (ko) * | 2011-01-18 | 2018-07-13 | 도쿄엘렉트론가부시키가이샤 | 약액 공급 방법 및 약액 공급 시스템 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4697882B2 (ja) * | 2006-05-19 | 2011-06-08 | 東京エレクトロン株式会社 | 処理液供給装置及び処理液供給方法並びに処理液供給用制御プログラム |
JP4855226B2 (ja) * | 2006-11-24 | 2012-01-18 | シーケーディ株式会社 | 薬液供給システム及び薬液供給制御装置 |
JP4445987B2 (ja) | 2007-09-06 | 2010-04-07 | 日本ピラー工業株式会社 | 流体機器と継手との接続構造 |
JP5231028B2 (ja) * | 2008-01-21 | 2013-07-10 | 東京エレクトロン株式会社 | 塗布液供給装置 |
JP5342489B2 (ja) * | 2010-03-30 | 2013-11-13 | Ckd株式会社 | 薬液供給システム |
JP5741549B2 (ja) * | 2012-10-09 | 2015-07-01 | 東京エレクトロン株式会社 | 処理液供給方法、処理液供給装置及び記憶媒体 |
US10036378B2 (en) * | 2013-02-28 | 2018-07-31 | Ingersoll-Rand Company | Positive displacement pump with pressure compensating calibration |
JP5967045B2 (ja) * | 2013-10-02 | 2016-08-10 | 東京エレクトロン株式会社 | 処理液供給装置及び処理液供給方法 |
JP6362710B2 (ja) * | 2014-05-15 | 2018-07-25 | 東京エレクトロン株式会社 | フォトレジスト分注システムにおける増加した再循環及び濾過のための方法及び装置 |
JP5991403B2 (ja) * | 2015-04-21 | 2016-09-14 | 東京エレクトロン株式会社 | フィルタウエッティング方法、フィルタウエッティング装置及び記憶媒体 |
US10302077B2 (en) * | 2015-06-11 | 2019-05-28 | Ckd Corporation | Liquid supply system and method for controlling liquid supply system |
JP6626322B2 (ja) * | 2015-11-27 | 2019-12-25 | Ckd株式会社 | 気体圧駆動機器、及びその制御方法 |
JP6920133B2 (ja) * | 2017-08-23 | 2021-08-18 | 株式会社Screenホールディングス | 処理液供給装置 |
CN113187741B (zh) * | 2021-04-29 | 2022-12-02 | 长鑫存储技术有限公司 | 液体回吸系统及回吸方法 |
CN118391236A (zh) * | 2024-06-28 | 2024-07-26 | 宁波润华全芯微电子设备有限公司 | 一种光刻胶恒压泵 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2803859B2 (ja) * | 1989-09-29 | 1998-09-24 | 株式会社日立製作所 | 流動体供給装置およびその制御方法 |
JPH07324680A (ja) * | 1994-05-30 | 1995-12-12 | Hitachi Ltd | 流動体供給方法および装置 |
JP3230128B2 (ja) * | 1994-09-09 | 2001-11-19 | 東京エレクトロン株式会社 | 処理装置 |
JP3554115B2 (ja) | 1996-08-26 | 2004-08-18 | 株式会社コガネイ | 薬液供給装置 |
JP3863292B2 (ja) | 1998-05-29 | 2006-12-27 | シーケーディ株式会社 | 液体供給装置 |
US6062442A (en) * | 1998-11-03 | 2000-05-16 | United Microelectronics Corp. | Dispense system of a photoresist coating machine |
US6206240B1 (en) * | 1999-03-23 | 2001-03-27 | Now Technologies, Inc. | Liquid chemical dispensing system with pressurization |
US6460404B1 (en) * | 2000-10-12 | 2002-10-08 | Chartered Semiconductor Manufacturing Ltd. | Apparatus and method for detecting bad edge bead removal in a spin-on-glass coater tool |
EP1236499B1 (en) * | 2001-03-02 | 2004-05-19 | Haldor Topsoe A/S | SCR process and apparatus for the reduction of NOx emissions |
US6879876B2 (en) * | 2001-06-13 | 2005-04-12 | Advanced Technology Materials, Inc. | Liquid handling system with electronic information storage |
KR100393289B1 (ko) * | 2001-06-26 | 2003-07-31 | 주식회사 실리콘 테크 | 포토레지스트 토출 감시장치 |
JP4902067B2 (ja) | 2001-08-07 | 2012-03-21 | シーケーディ株式会社 | 液体供給装置 |
-
2004
- 2004-08-09 JP JP2004232071A patent/JP4541069B2/ja not_active Expired - Lifetime
-
2005
- 2005-07-29 WO PCT/JP2005/013919 patent/WO2006016486A1/ja active Application Filing
- 2005-07-29 CN CNA2005800267524A patent/CN101018950A/zh active Pending
- 2005-07-29 KR KR1020077005377A patent/KR101132118B1/ko active IP Right Grant
- 2005-07-29 US US11/659,727 patent/US7988429B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101308276B1 (ko) * | 2007-10-16 | 2013-09-13 | 도쿄엘렉트론가부시키가이샤 | 처리액 공급 유닛, 액처리 장치, 처리액 공급 방법 및 기억매체 |
KR101877958B1 (ko) * | 2011-01-18 | 2018-07-13 | 도쿄엘렉트론가부시키가이샤 | 약액 공급 방법 및 약액 공급 시스템 |
Also Published As
Publication number | Publication date |
---|---|
US20070267065A1 (en) | 2007-11-22 |
JP2006049756A (ja) | 2006-02-16 |
JP4541069B2 (ja) | 2010-09-08 |
CN101018950A (zh) | 2007-08-15 |
US7988429B2 (en) | 2011-08-02 |
WO2006016486A1 (ja) | 2006-02-16 |
KR101132118B1 (ko) | 2012-04-05 |
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