KR100625865B1 - 복합 정화 기법을 사용하는 정화 시스템이 구비된 화학물분배 시스템 - Google Patents

복합 정화 기법을 사용하는 정화 시스템이 구비된 화학물분배 시스템 Download PDF

Info

Publication number
KR100625865B1
KR100625865B1 KR20007013701A KR20007013701A KR100625865B1 KR 100625865 B1 KR100625865 B1 KR 100625865B1 KR 20007013701 A KR20007013701 A KR 20007013701A KR 20007013701 A KR20007013701 A KR 20007013701A KR 100625865 B1 KR100625865 B1 KR 100625865B1
Authority
KR
South Korea
Prior art keywords
canister
chemical
abandoned
payment
vacuum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
KR20007013701A
Other languages
English (en)
Korean (ko)
Other versions
KR20010052550A (ko
Inventor
그레그존엔.
노아크레이그엠.
잭슨로버트엠.
Original Assignee
어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/105,423 external-priority patent/US6029718A/en
Priority claimed from PCT/US1998/014373 external-priority patent/WO1999002251A2/en
Application filed by 어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드 filed Critical 어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드
Publication of KR20010052550A publication Critical patent/KR20010052550A/ko
Application granted granted Critical
Publication of KR100625865B1 publication Critical patent/KR100625865B1/ko
Assigned to 인티그리스, 인코포레이티드 reassignment 인티그리스, 인코포레이티드 권리의 전부이전등록 Assignors: 어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0238—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers
    • B67D7/0266—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers by gas acting directly on the liquid
    • B67D7/0272—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers by gas acting directly on the liquid specially adapted for transferring liquids of high purity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0277—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants using negative pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/84—Casings, cabinets or frameworks; Trolleys or like movable supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/84—Casings, cabinets or frameworks; Trolleys or like movable supports
    • B67D7/845—Trolleys or like movable supports
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
    • C23C16/4402—Reduction of impurities in the source gas
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/448—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/08—Mounting arrangements for vessels
    • F17C13/086—Mounting arrangements for vessels for Dewar vessels or cryostats
    • F17C13/087—Mounting arrangements for vessels for Dewar vessels or cryostats used for superconducting phenomena
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F17C7/02—Discharging liquefied gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0338—Pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0391—Arrangement of valves, regulators, filters inside the pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • F17C2227/044—Methods for emptying or filling by purging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/05—Applications for industrial use
    • F17C2270/0518—Semiconductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Vapour Deposition (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
KR20007013701A 1998-06-08 1999-06-04 복합 정화 기법을 사용하는 정화 시스템이 구비된 화학물분배 시스템 Expired - Lifetime KR100625865B1 (ko)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US8840598P 1998-06-08 1998-06-08
US60/088,405 1998-06-08
US09/105,423 1998-06-26
US09/105,423 US6029718A (en) 1997-07-11 1998-06-26 Chemical delivery system employing containment crate
US9119198P 1998-06-30 1998-06-30
US60/091,191 1998-06-30
USPCT/US98/14373 1998-07-10
PCT/US1998/014373 WO1999002251A2 (en) 1997-07-11 1998-07-10 Bulk chemical delivery system
US13393699P 1999-05-13 1999-05-13
US60/133,936 1999-05-13
US13458499P 1999-05-17 1999-05-17
US60/134,584 1999-05-17
PCT/US1999/012648 WO1999064780A1 (en) 1998-06-08 1999-06-04 Chemical delivery system having purge system utilizing multiple purge techniques

Publications (2)

Publication Number Publication Date
KR20010052550A KR20010052550A (ko) 2001-06-25
KR100625865B1 true KR100625865B1 (ko) 2006-09-20

Family

ID=27557346

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20007013701A Expired - Lifetime KR100625865B1 (ko) 1998-06-08 1999-06-04 복합 정화 기법을 사용하는 정화 시스템이 구비된 화학물분배 시스템

Country Status (5)

Country Link
EP (1) EP1102947B1 (https=)
JP (1) JP4598952B2 (https=)
KR (1) KR100625865B1 (https=)
AU (1) AU4548999A (https=)
WO (1) WO1999064780A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6165273A (en) 1997-10-21 2000-12-26 Fsi International Inc. Equipment for UV wafer heating and photochemistry
JP2003138378A (ja) * 2001-10-30 2003-05-14 Anelva Corp 薄膜形成方法
US6953047B2 (en) 2002-01-14 2005-10-11 Air Products And Chemicals, Inc. Cabinet for chemical delivery with solvent purging
US6648034B1 (en) 2002-05-23 2003-11-18 Air Products And Chemicals, Inc. Purgeable manifold for low vapor pressure chemicals containers
US6966348B2 (en) 2002-05-23 2005-11-22 Air Products And Chemicals, Inc. Purgeable container for low vapor pressure chemicals
JP4567370B2 (ja) 2004-05-10 2010-10-20 シーケーディ株式会社 ガス供給集積ユニット
US8002247B2 (en) * 2008-08-22 2011-08-23 Air Products And Chemicals, Inc. Cross purge valve and container assembly
US9032990B2 (en) * 2011-04-25 2015-05-19 Applied Materials, Inc. Chemical delivery system
JP6415730B2 (ja) * 2015-08-26 2018-10-31 株式会社Ｋｏｋｕｓａｉ Ｅｌｅｃｔｒｉｃ 半導体装置の製造方法、基板処理装置およびプログラム
CN108758659B (zh) * 2018-06-26 2025-09-19 上海至纯洁净系统科技股份有限公司 三甲基铝残液处理系统及方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653549A (en) * 1969-05-05 1972-04-04 Charles Worth Cannon Cleaner appliance
US4859375A (en) * 1986-12-29 1989-08-22 Air Products And Chemicals, Inc. Chemical refill system
JP2614338B2 (ja) * 1990-01-11 1997-05-28 株式会社東芝 液体ソース容器
JP3008577B2 (ja) * 1991-08-07 2000-02-14 富士通株式会社 化学気相成長方法および装置
JPH0553356A (ja) * 1991-08-27 1993-03-05 Kyocera Corp グロー放電分解成膜装置のパージ方法
US5465766A (en) 1993-04-28 1995-11-14 Advanced Delivery & Chemical Systems, Inc. Chemical refill system for high purity chemicals
US5607002A (en) 1993-04-28 1997-03-04 Advanced Delivery & Chemical Systems, Inc. Chemical refill system for high purity chemicals
TW241375B (https=) * 1993-07-26 1995-02-21 Air Prod & Chem
US5749389A (en) * 1993-12-22 1998-05-12 Liquid Air Corporation Purgeable connection for gas supply cabinet
JP3390517B2 (ja) * 1994-03-28 2003-03-24 三菱電機株式会社 液体原料用ｃｖｄ装置
JP3247270B2 (ja) * 1994-08-25 2002-01-15 東京エレクトロン株式会社 処理装置及びドライクリーニング方法
US5591273A (en) * 1994-12-30 1997-01-07 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for distributing ultra high purity gases with minimized contamination and particulates
EP0719978B1 (en) * 1994-12-30 2001-10-24 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude A process for distributing ultra high purity gases with minimized corrosion
JPH08296800A (ja) * 1994-12-30 1996-11-12 L'air Liquide 腐蝕を最少に止める超高純度ガスの分配方法
US5714011A (en) * 1995-02-17 1998-02-03 Air Products And Chemicals Inc. Diluted nitrogen trifluoride thermal cleaning process
JP3601153B2 (ja) * 1995-12-27 2004-12-15 東京エレクトロン株式会社 処理ガス供給装置のクリーニング方法
US5653807A (en) * 1996-03-28 1997-08-05 The United States Of America As Represented By The Secretary Of The Air Force Low temperature vapor phase epitaxial system for depositing thin layers of silicon-germanium alloy

Also Published As

Publication number Publication date
WO1999064780A9 (en) 2004-06-24
JP4598952B2 (ja) 2010-12-15
JP2005518653A (ja) 2005-06-23
AU4548999A (en) 1999-12-30
KR20010052550A (ko) 2001-06-25
WO1999064780A1 (en) 1999-12-16
EP1102947A1 (en) 2001-05-30
EP1102947B1 (en) 2009-07-29
EP1102947A4 (en) 2001-11-28

Similar Documents

Publication Publication Date Title
US6457494B1 (en) Chemical delivery system having purge system utilizing multiple purge techniques
US6199599B1 (en) Chemical delivery system having purge system utilizing multiple purge techniques
KR100377705B1 (ko) 처리 가스 공급 장치 및 그의 세정 방법
US7334595B2 (en) Cabinet for chemical delivery with solvent purging and removal
US7334708B2 (en) Integral blocks, chemical delivery systems and methods for delivering an ultrapure chemical
US6296025B1 (en) Chemical delivery system having purge system utilizing multiple purge techniques
US7487806B2 (en) Source liquid supply apparatus having a cleaning function
US5964230A (en) Solvent purge mechanism
US6349887B1 (en) Liquid delivery system
KR100625865B1 (ko) 복합 정화 기법을 사용하는 정화 시스템이 구비된 화학물분배 시스템
JP4125633B2 (ja) 低蒸気圧化学物質用容器のためのパージ可能なマニホールド
JP2005518653A5 (https=)
EP1519101B1 (en) Purgeable container
JP5227300B2 (ja) 複合化パージ技術を用いるパージ・システムを有する化学物質デリバリー方法およびシステム
JP2003518591A (ja) 複数の化学物質をプロセス・ツールに供給するシステム
JP5373161B2 (ja) 気化ユニットの洗浄方法

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20001204

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20020910

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20040520

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20060118

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20060612

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20060912

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20060913

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20090909

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20100907

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20110906

Start annual number: 6

End annual number: 6

FPAY Annual fee payment

Payment date: 20120823

Year of fee payment: 7

PR1001 Payment of annual fee

Payment date: 20120823

Start annual number: 7

End annual number: 7

FPAY Annual fee payment

Payment date: 20130827

Year of fee payment: 8

PR1001 Payment of annual fee

Payment date: 20130827

Start annual number: 8

End annual number: 8

FPAY Annual fee payment

Payment date: 20140826

Year of fee payment: 9

PR1001 Payment of annual fee

Payment date: 20140826

Start annual number: 9

End annual number: 9

FPAY Annual fee payment

Payment date: 20150825

Year of fee payment: 10

PR1001 Payment of annual fee

Payment date: 20150825

Start annual number: 10

End annual number: 10

FPAY Annual fee payment

Payment date: 20160825

Year of fee payment: 11

PR1001 Payment of annual fee

Payment date: 20160825

Start annual number: 11

End annual number: 11

FPAY Annual fee payment

Payment date: 20170824

Year of fee payment: 12

PR1001 Payment of annual fee

Payment date: 20170824

Start annual number: 12

End annual number: 12

FPAY Annual fee payment

Payment date: 20180903

Year of fee payment: 13

PR1001 Payment of annual fee

Payment date: 20180903

Start annual number: 13

End annual number: 13

EXPY Expiration of term
PC1801 Expiration of term

Termination date: 20191204

Termination category: Expiration of duration