JP2006049756A - 薬液供給システム - Google Patents
薬液供給システム Download PDFInfo
- Publication number
- JP2006049756A JP2006049756A JP2004232071A JP2004232071A JP2006049756A JP 2006049756 A JP2006049756 A JP 2006049756A JP 2004232071 A JP2004232071 A JP 2004232071A JP 2004232071 A JP2004232071 A JP 2004232071A JP 2006049756 A JP2006049756 A JP 2006049756A
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- chemical solution
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- 239000000126 substance Substances 0.000 title claims abstract description 164
- 239000007788 liquid Substances 0.000 claims description 44
- 238000007599 discharging Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 abstract description 18
- 230000020169 heat generation Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 121
- 239000007789 gas Substances 0.000 description 13
- 238000009434 installation Methods 0.000 description 8
- 239000008155 medical solution Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010276 construction 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
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005192 partition Methods 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
- H01L21/67—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
-
- 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)
- 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)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Reciprocating Pumps (AREA)
- Coating Apparatus (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
【解決手段】レジストボトル15の上層空間15aに圧縮空気を供給することで吐出ポンプ11のポンプ室内に陽圧とされた薬液を加圧圧送することにより、ポンプ室内にレジスト液Rが充填される。このため、吐出ポンプ11の可撓性膜を作動室側へ駆動してレジスト液Rの吸入動作を行わせるべく、スプリング等を使用するという従来の構成を採用する必要がなくなる。これは、電動機を排除して熱によるダメージを半導体ウェハ19に与える虞がないのは勿論のこと、吐出ポンプ11それ自体をより一層小型化できる。
【選択図】 図1
Description
前記吐出ポンプと先端ノズルとの間に設けられた開閉式の吐出側遮断弁と、
前記作動室に設定圧の前記作動気体を供給する第1の状態と、前記作動室を大気開放する第2の状態とのいずれかに切り換える切換手段(第2切換弁26)と、
薬液を陽圧にして前記吐出ポンプに供給する薬液供給手段(第1切換弁17、圧力制御弁18等)と、
前記吐出ポンプと前記薬液供給手段との間に設けられた開閉式の供給側遮断弁(供給側バルブ13)と、
前記吐出ポンプから薬液を吐出する時には前記供給側遮断弁を閉位置に、前記吐出側遮断弁を開位置に切り換えるとともに、前記切換手段を第1の状態に切り換え、前記吐出ポンプに薬液を充填する時には前記供給側遮断弁を開位置に、前記吐出側遮断弁を閉位置に切り換えるとともに、前記切換手段を第2の状態に切り換えて前記薬液供給手段による薬液供給を開始すべく、前記両遮断弁及び前記切換手段を制御する制御手段(コントローラ29)と
を備えたことを特徴とする薬液供給システム。
Claims (4)
- 薬液が充填されたポンプ室と作動室とを容積可変部材で仕切り、その作動室内への作動気体の供給により前記容積可変部材を駆動して前記ポンプ室の容積を縮小し、かかる容積変化に基づいて前記薬液を吐出する吐出ポンプと、
前記吐出ポンプと先端ノズルとの間に設けられた開閉式の吐出側遮断弁と、
前記作動室に設定圧の前記作動気体を供給する第1の状態と、前記作動室を大気開放する第2の状態とのいずれかに切り換える切換手段と、
薬液を陽圧にして前記吐出ポンプに供給する薬液供給手段と、
前記吐出ポンプと前記薬液供給手段との間に設けられた開閉式の供給側遮断弁と、
前記吐出ポンプから薬液を吐出する時には前記供給側遮断弁を閉位置に、前記吐出側遮断弁を開位置に切り換えるとともに、前記切換手段を第1の状態に切り換え、前記吐出ポンプに薬液を充填する時には前記供給側遮断弁を開位置に、前記吐出側遮断弁を閉位置に切り換えるとともに、前記切換手段を第2の状態に切り換えて前記薬液供給手段による薬液供給を開始すべく、前記両遮断弁及び前記切換手段を制御する制御手段と
を備えたことを特徴とする薬液供給システム。 - 一端が吐出ポンプに接続される薬液供給配管の他端を薬液供給容器の薬液内に配置し、前記薬液供給手段を、前記制御手段からの薬液供給指令により、密閉された薬液供給容器内部の薬液上方の空間に設定圧の加圧気体を供給し薬液を陽圧にして送り出す構成としたことを特徴とする請求項1に記載の薬液供給システム。
- 一端が吐出ポンプに接続される薬液供給配管の他端を薬液供給容器の薬液内に配置し、前記薬液供給手段を、密閉された薬液供給容器内部の薬液上方の空間に設定圧の加圧気体を常時供給し薬液を陽圧にして送り出す構成としたことを特徴とする請求項1に記載の薬液供給システム。
- 前記吐出ポンプと前記薬液供給容器との間にフィルタを設けたことを特徴とする請求項1乃至3のいずれかに記載の薬液供給システム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
KR1020077005377A KR101132118B1 (ko) | 2004-08-09 | 2005-07-29 | 약액 공급 시스템 |
CNA2005800267524A CN101018950A (zh) | 2004-08-09 | 2005-07-29 | 药液供给系统 |
US11/659,727 US7988429B2 (en) | 2004-08-09 | 2005-07-29 | Chemical liquid supply system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004232071A JP4541069B2 (ja) | 2004-08-09 | 2004-08-09 | 薬液供給システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006049756A true JP2006049756A (ja) | 2006-02-16 |
JP4541069B2 JP4541069B2 (ja) | 2010-09-08 |
Family
ID=35839259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004232071A Expired - Lifetime JP4541069B2 (ja) | 2004-08-09 | 2004-08-09 | 薬液供給システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US7988429B2 (ja) |
JP (1) | JP4541069B2 (ja) |
KR (1) | KR101132118B1 (ja) |
CN (1) | CN101018950A (ja) |
WO (1) | WO2006016486A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007311603A (ja) * | 2006-05-19 | 2007-11-29 | Tokyo Electron Ltd | 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 |
EP2034230A2 (en) | 2007-09-06 | 2009-03-11 | Nippon Pillar Packing Co., Ltd. | Connecting structure between fluid device and joint |
JP2009166007A (ja) * | 2008-01-21 | 2009-07-30 | Tokyo Electron Ltd | 塗布液供給装置 |
JP2015144318A (ja) * | 2015-04-21 | 2015-08-06 | 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 |
CN109427621A (zh) * | 2017-08-23 | 2019-03-05 | 株式会社斯库林集团 | 处理液供给装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP4932665B2 (ja) * | 2007-10-16 | 2012-05-16 | 東京エレクトロン株式会社 | 処理液供給ユニット、液処理装置、処理液供給方法および記憶媒体 |
JP5342489B2 (ja) * | 2010-03-30 | 2013-11-13 | Ckd株式会社 | 薬液供給システム |
JP5255660B2 (ja) * | 2011-01-18 | 2013-08-07 | 東京エレクトロン株式会社 | 薬液供給方法及び薬液供給システム |
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 |
CN106463357B (zh) * | 2014-05-15 | 2019-06-28 | 东京毅力科创株式会社 | 增加光致抗蚀剂分配系统中再循环和过滤的方法和设备 |
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 |
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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03114565A (ja) * | 1989-09-29 | 1991-05-15 | Hitachi Ltd | 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 |
JPH0883759A (ja) * | 1994-09-09 | 1996-03-26 | Tokyo Electron Ltd | 処理装置 |
JP2002327617A (ja) * | 2001-03-02 | 2002-11-15 | Haldor Topsoe As | SCRNOx排出量を低減する方法及びそのための装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 Active
- 2005-07-29 US US11/659,727 patent/US7988429B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03114565A (ja) * | 1989-09-29 | 1991-05-15 | Hitachi Ltd | 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 |
JPH0883759A (ja) * | 1994-09-09 | 1996-03-26 | Tokyo Electron Ltd | 処理装置 |
JP2002327617A (ja) * | 2001-03-02 | 2002-11-15 | Haldor Topsoe As | SCRNOx排出量を低減する方法及びそのための装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007311603A (ja) * | 2006-05-19 | 2007-11-29 | Tokyo Electron Ltd | 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 |
EP2034230A2 (en) | 2007-09-06 | 2009-03-11 | Nippon Pillar Packing Co., Ltd. | Connecting structure between fluid device and joint |
US7938452B2 (en) | 2007-09-06 | 2011-05-10 | Nippon Pillar Packing Co., Ltd. | Connecting structure between fluid device and joint |
JP2009166007A (ja) * | 2008-01-21 | 2009-07-30 | Tokyo Electron Ltd | 塗布液供給装置 |
JP2015144318A (ja) * | 2015-04-21 | 2015-08-06 | 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 |
CN109427621A (zh) * | 2017-08-23 | 2019-03-05 | 株式会社斯库林集团 | 处理液供给装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101018950A (zh) | 2007-08-15 |
US7988429B2 (en) | 2011-08-02 |
JP4541069B2 (ja) | 2010-09-08 |
WO2006016486A1 (ja) | 2006-02-16 |
KR101132118B1 (ko) | 2012-04-05 |
KR20070051880A (ko) | 2007-05-18 |
US20070267065A1 (en) | 2007-11-22 |
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