KR100881681B1 - 기화기 및 이를 이용한 각종 장치와 기화 방법 - Google Patents
기화기 및 이를 이용한 각종 장치와 기화 방법 Download PDFInfo
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- KR100881681B1 KR100881681B1 KR1020037009560A KR20037009560A KR100881681B1 KR 100881681 B1 KR100881681 B1 KR 100881681B1 KR 1020037009560 A KR1020037009560 A KR 1020037009560A KR 20037009560 A KR20037009560 A KR 20037009560A KR 100881681 B1 KR100881681 B1 KR 100881681B1
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- H—ELECTRICITY
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- H10B—ELECTRONIC MEMORY DEVICES
- H10B53/00—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors
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- B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
- B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
- B01B1/005—Evaporation for physical or chemical purposes; Evaporation apparatus therefor, e.g. evaporation of liquids for gas phase reactions
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- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
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- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
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- B01F25/44167—Mixers in which the components are pressed through slits characterised by the configuration of the surfaces forming the slits the opposed surfaces being provided with grooves the grooves being formed on the outer surface of the cylindrical or conical core of the slits
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- 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
- C23C16/22—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 deposition of inorganic material, other than metallic material
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- C23C16/40—Oxides
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- 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
- C23C16/22—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 deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/409—Oxides of the type ABO3 with A representing alkali, alkaline earth metal or lead and B representing a refractory metal, nickel, scandium or a lanthanide
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- 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
- C23C16/4486—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 by producing an aerosol and subsequent evaporation of the droplets or particles
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B53/00—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors
- H10B53/30—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors characterised by the memory core region
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
- B01D3/346—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas the gas being used for removing vapours, e.g. transport gas
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- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02172—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
- H01L21/02197—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides the material having a perovskite structure, e.g. BaTiO3
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- H01L21/02205—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition
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- H01L21/02107—Forming insulating materials on a substrate
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- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
- H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
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- Mechanical Engineering (AREA)
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- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
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- Means For Warming Up And Starting Carburetors (AREA)
Abstract
Description
| 비점(℃)/압력(mmHg) | 융점(℃) | |
| Sr(DPM)2 | 231/0.1 | 210 |
| Bi(C6H5)3 | 130/0.1 | 80 |
| Ta(OC2H5)5 | 118/0.1 | 22 |
| THF | 67 | -109 |
| Sr(Ta(OEt)6)2 | 176/0.1 | 130 |
| Bi(OtAm)3 | 87/0.1 | 87 |
Claims (87)
- ① 내부에 형성된 가스 통로와,상기 가스 통로에 캐리어 가스를 도입하기 위한 가스 도입구와,상기 가스 통로에 원료용액을 공급하기 위한 수단과,원료용액을 포함하는 캐리어 가스를 기화부에 보내기 위한 가스출구와,상기 가스 통로를 냉각하기 위한 수단을 가지는 분산부와;② 한 쪽 끝이 막형성장치의 반응부에 접속되고, 다른 쪽 끝이 상기 가스출구에 접속된 기화관과,상기 기화관을 가열하기 위한 가열수단을 가지고,상기 분산부로부터 보내어진 안개화된 원료용액을 포함하는 캐리어 가스를 가열하여 기화시키기 위한 기화부;를 가지며,상기 가스출구의 외측에 미세한 홀을 가지는 복사방지부를 구비한 것을 특징으로 하는 기화기.
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- 제 1 항에 있어서,상기 미세한 홀은, 분출하는 가스유속이 아음속이 되는 길이를 가지는 것을 특징으로 하는 기화기.
- 제 1 항에 있어서,상기 미세한 홀의 단면적은, 상기 가스 통로의 단면적보다 작은 것을 특징으로 하는 기화기.
- 제 1 항에 있어서,상기 미세한 홀의 단면적은, 상기 가스 통로의 단면적의 1/2이하인 것을 특징으로 하는 기화기.
- 제 1 항에 있어서,상기 미세한 홀의 단면적은, 상기 가스 통로의 단면적의 1/3이하인 것을 특징으로 하는 기화기.
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- 제 1 항에 있어서,상기 미세한 홀의 길이는, 상기 미세한 홀 치수의 5배 이상인 것을 특징으로 하는 기화기.
- 제 1 항에 있어서,상기 미세한 홀의 길이는, 상기 미세한 홀 치수의 10배 이상인 것을 특징으로 하는 기화기.
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2001-00010827 | 2001-01-18 | ||
| JP2001010827 | 2001-01-18 | ||
| JPJP-P-2001-00392833 | 2001-11-18 | ||
| JP2001392833 | 2001-11-18 | ||
| PCT/JP2002/000330 WO2002058141A1 (en) | 2001-01-18 | 2002-01-18 | Carburetor, various types of devices using the carburetor, and method of vaporization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030091968A KR20030091968A (ko) | 2003-12-03 |
| KR100881681B1 true KR100881681B1 (ko) | 2009-02-06 |
Family
ID=26607922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020037009560A Expired - Lifetime KR100881681B1 (ko) | 2001-01-18 | 2002-01-18 | 기화기 및 이를 이용한 각종 장치와 기화 방법 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US7246796B2 (ko) |
| EP (1) | EP1361610B1 (ko) |
| JP (2) | JPWO2002058141A1 (ko) |
| KR (1) | KR100881681B1 (ko) |
| CN (2) | CN1966762B (ko) |
| AT (1) | ATE535940T1 (ko) |
| IL (2) | IL156978A0 (ko) |
| TW (1) | TW560029B (ko) |
| WO (1) | WO2002058141A1 (ko) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL156978A0 (en) * | 2001-01-18 | 2004-02-08 | Watanabe M & Co Ltd | Carburetor, various types of devices using the carburetor, and method of vaporization |
| JP2003268552A (ja) * | 2002-03-18 | 2003-09-25 | Watanabe Shoko:Kk | 気化器及びそれを用いた各種装置並びに気化方法 |
| KR20050113549A (ko) * | 2002-05-29 | 2005-12-02 | 가부시키가이샤 와타나베 쇼코 | 기화기 및 이를 사용한 각종 장치 그리고 기화방법 |
| JP2005012134A (ja) * | 2003-06-20 | 2005-01-13 | Watanabe Shoko:Kk | 気化方法及び気化器 |
| JP2005072194A (ja) * | 2003-08-22 | 2005-03-17 | Watanabe Shoko:Kk | 気化器用分散器、この気化器用分散器を用いたmocvd用気化器、これら気化器用分散器若しくはmocvd用気化器に用いられるロッド、及びキャリアガスの分散方法並びにキャリアガスの気化方法 |
| JP2005072196A (ja) * | 2003-08-22 | 2005-03-17 | Watanabe Shoko:Kk | 薄膜成膜装置 |
| JP4399517B2 (ja) * | 2004-01-05 | 2010-01-20 | 株式会社堀場製作所 | 成膜装置と成膜方法 |
| GB0407114D0 (en) | 2004-03-30 | 2004-05-05 | Colormatrix Europe Ltd | Polymer additives and methods of use thereof |
| US7883745B2 (en) * | 2007-07-30 | 2011-02-08 | Micron Technology, Inc. | Chemical vaporizer for material deposition systems and associated methods |
| JP5141141B2 (ja) * | 2007-08-23 | 2013-02-13 | 東京エレクトロン株式会社 | 気化器、気化器を用いた原料ガス供給システム及びこれを用いた成膜装置 |
| JP5104151B2 (ja) | 2007-09-18 | 2012-12-19 | 東京エレクトロン株式会社 | 気化装置、成膜装置、成膜方法及び記憶媒体 |
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- 2002-01-18 TW TW091100816A patent/TW560029B/zh not_active IP Right Cessation
- 2002-01-18 WO PCT/JP2002/000330 patent/WO2002058141A1/ja not_active Ceased
- 2002-01-18 KR KR1020037009560A patent/KR100881681B1/ko not_active Expired - Lifetime
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Also Published As
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|---|---|
| US7673856B2 (en) | 2010-03-09 |
| US20080193645A1 (en) | 2008-08-14 |
| TW560029B (en) | 2003-11-01 |
| IL156978A (en) | 2008-03-20 |
| CN1966762B (zh) | 2015-01-21 |
| JP2008196054A (ja) | 2008-08-28 |
| IL156978A0 (en) | 2004-02-08 |
| ATE535940T1 (de) | 2011-12-15 |
| CN100595910C (zh) | 2010-03-24 |
| JPWO2002058141A1 (ja) | 2004-05-27 |
| JP4986163B2 (ja) | 2012-07-25 |
| WO2002058141A1 (en) | 2002-07-25 |
| US7246796B2 (en) | 2007-07-24 |
| CN1531753A (zh) | 2004-09-22 |
| US20040113289A1 (en) | 2004-06-17 |
| KR20030091968A (ko) | 2003-12-03 |
| EP1361610A4 (en) | 2007-03-14 |
| EP1361610B1 (en) | 2011-11-30 |
| CN1966762A (zh) | 2007-05-23 |
| EP1361610A1 (en) | 2003-11-12 |
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