JP7553192B2 - 原料供給装置及び原料供給方法 - Google Patents
原料供給装置及び原料供給方法 Download PDFInfo
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- JP7553192B2 JP7553192B2 JP2020154854A JP2020154854A JP7553192B2 JP 7553192 B2 JP7553192 B2 JP 7553192B2 JP 2020154854 A JP2020154854 A JP 2020154854A JP 2020154854 A JP2020154854 A JP 2020154854A JP 7553192 B2 JP7553192 B2 JP 7553192B2
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- 239000002994 raw material Substances 0.000 title claims description 179
- 238000000034 method Methods 0.000 title claims description 8
- 239000000243 solution Substances 0.000 claims description 61
- 239000007787 solid Substances 0.000 claims description 52
- 239000002904 solvent Substances 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 18
- 239000006185 dispersion Substances 0.000 claims description 12
- 239000002612 dispersion medium Substances 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 41
- 239000012159 carrier gas Substances 0.000 description 27
- 238000010586 diagram Methods 0.000 description 15
- 238000005092 sublimation method Methods 0.000 description 11
- 238000000859 sublimation Methods 0.000 description 8
- 230000008022 sublimation Effects 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- 238000005429 filling process Methods 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D7/00—Sublimation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
-
- 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
- C23C16/4412—Details relating to the exhausts, e.g. pumps, filters, scrubbers, particle traps
-
- 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
-
- 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
- C23C16/4485—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 evaporation without using carrier gas in contact with the source material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/311—Porosity, e.g. pore volume
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Vapour Deposition (AREA)
Description
図1を参照し、実施形態の原料供給システムについて説明する。図1は、実施形態の原料供給システムの一例を示す図である。
図2及び図3を参照し、原料供給システム1の動作(原料供給方法)の一例について説明する。原料供給システム1では、制御装置90が各種のバルブの開閉を制御することで、並列に設けられた2つの原料供給装置30,40のうちの一方で処理装置50への反応性ガスの供給を行い、他方で固体原料の充填を行う。以下、原料供給システム1の動作の一例について具体的に説明する。
図4~9を参照し、実施形態の原料供給装置30,40の作用・効果について、原料供給装置30を例に挙げて説明する。なお、原料供給装置40についても原料供給装置30と同様である。
31,41 容器
31a,41a 第1の領域
31b,41b 第2の領域
32,42 加熱部
34,44 フィルタ
50 処理装置
E1,E2 排気装置
L3,L4 配管
L10,L11 配管
Claims (8)
- 固体原料を分散媒に分散させた分散系から反応性ガスを生成する原料供給装置であって、
前記分散系を貯留する容器と、
前記容器内に前記分散系を注入する注入部と、
前記容器内を排気する排気ポートと、
前記容器内に設けられるフィルタであり、前記容器内を前記注入部が設けられる第1の領域と前記排気ポートが設けられる第2の領域とを含む複数の領域に区画するフィルタと、
を有し、
前記分散系は、スラリー又はコロイド溶液である、
原料供給装置。 - 前記フィルタは、前記容器内に略水平に設けられている、
請求項1に記載の原料供給装置。 - 前記フィルタは、多孔性材料により形成されている、
請求項1又は2に記載の原料供給装置。 - 前記第2の領域は、前記第1の領域よりも上方に位置する、
請求項1乃至3のいずれか一項に記載の原料供給装置。 - 前記排気ポートは、処理装置に接続されている、
請求項1乃至4のいずれか一項に記載の原料供給装置。 - 前記排気ポートは、前記容器内を排気する排気装置に接続されている、
請求項1乃至5のいずれか一項に記載の原料供給装置。 - 前記容器を加熱する加熱部を更に有する、
請求項1乃至6のいずれか一項に記載の原料供給装置。 - 容器内でフィルタにより区画された第1の領域に、第1の固体原料を溶媒に溶解した溶液又は第1の固体原料を分散媒に分散させた分散系を注入する工程と、
前記第1の領域に注入された前記溶液又は前記分散系から前記溶媒又は前記分散媒を除去することにより第2の固体原料を形成する工程と、
前記第2の固体原料を加熱して昇華させることにより反応性ガスを生成し、該反応性ガスを前記容器内で前記フィルタにより区画された第2の領域から処理装置に供給する工程と、
を有する、原料供給方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020154854A JP7553192B2 (ja) | 2020-09-15 | 2020-09-15 | 原料供給装置及び原料供給方法 |
CN202180054988.8A CN116018426A (zh) | 2020-09-15 | 2021-09-02 | 原料供给装置和原料供给方法 |
KR1020237011674A KR20230062624A (ko) | 2020-09-15 | 2021-09-02 | 원료 공급 장치 및 원료 공급 방법 |
PCT/JP2021/032340 WO2022059507A1 (ja) | 2020-09-15 | 2021-09-02 | 原料供給装置及び原料供給方法 |
US18/025,250 US20230311023A1 (en) | 2020-09-15 | 2021-09-02 | Raw material supply device and raw material supply method |
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JP2020154854A JP7553192B2 (ja) | 2020-09-15 | 2020-09-15 | 原料供給装置及び原料供給方法 |
Publications (2)
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JP2022048820A JP2022048820A (ja) | 2022-03-28 |
JP7553192B2 true JP7553192B2 (ja) | 2024-09-18 |
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Country Status (5)
Country | Link |
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US (1) | US20230311023A1 (ja) |
JP (1) | JP7553192B2 (ja) |
KR (1) | KR20230062624A (ja) |
CN (1) | CN116018426A (ja) |
WO (1) | WO2022059507A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005256107A (ja) | 2004-03-12 | 2005-09-22 | Nara Institute Of Science & Technology | 有機金属化学気相堆積装置用原料気化器 |
JP2007162139A (ja) | 2002-07-10 | 2007-06-28 | Tokyo Electron Ltd | 成膜装置及びこれに使用する原料供給装置 |
JP2012136743A (ja) | 2010-12-27 | 2012-07-19 | Hitachi Kokusai Electric Inc | 基板処理装置 |
JP2015190035A (ja) | 2014-03-28 | 2015-11-02 | 東京エレクトロン株式会社 | ガス供給機構およびガス供給方法、ならびにそれを用いた成膜装置および成膜方法 |
JP2016084526A (ja) | 2014-10-28 | 2016-05-19 | 東京エレクトロン株式会社 | 原料ガス供給装置、原料ガス供給方法及び成膜装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01318229A (ja) * | 1988-06-20 | 1989-12-22 | Toshiba Corp | 半導体気相成長装置 |
JPH0726364Y2 (ja) * | 1989-06-23 | 1995-06-14 | 日本酸素株式会社 | 気相成長装置用の固形原料供給装置 |
JPH05335243A (ja) * | 1992-06-03 | 1993-12-17 | Mitsubishi Electric Corp | 液体バブリング装置 |
JP4172982B2 (ja) | 2002-09-24 | 2008-10-29 | 富士通株式会社 | 固体材料のガス化方法及び装置ならびに薄膜形成方法及び装置 |
JP4911555B2 (ja) * | 2005-04-07 | 2012-04-04 | 国立大学法人東北大学 | 成膜装置および成膜方法 |
CN101268210A (zh) * | 2005-09-20 | 2008-09-17 | 国立大学法人东北大学 | 成膜装置、蒸发夹具及测定方法 |
JP4972657B2 (ja) * | 2009-02-02 | 2012-07-11 | 東京エレクトロン株式会社 | 気化器及び成膜装置 |
WO2021060083A1 (ja) * | 2019-09-24 | 2021-04-01 | 東京エレクトロン株式会社 | 原料供給装置及び原料供給方法 |
-
2020
- 2020-09-15 JP JP2020154854A patent/JP7553192B2/ja active Active
-
2021
- 2021-09-02 KR KR1020237011674A patent/KR20230062624A/ko unknown
- 2021-09-02 WO PCT/JP2021/032340 patent/WO2022059507A1/ja active Application Filing
- 2021-09-02 US US18/025,250 patent/US20230311023A1/en active Pending
- 2021-09-02 CN CN202180054988.8A patent/CN116018426A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007162139A (ja) | 2002-07-10 | 2007-06-28 | Tokyo Electron Ltd | 成膜装置及びこれに使用する原料供給装置 |
JP2005256107A (ja) | 2004-03-12 | 2005-09-22 | Nara Institute Of Science & Technology | 有機金属化学気相堆積装置用原料気化器 |
JP2012136743A (ja) | 2010-12-27 | 2012-07-19 | Hitachi Kokusai Electric Inc | 基板処理装置 |
JP2015190035A (ja) | 2014-03-28 | 2015-11-02 | 東京エレクトロン株式会社 | ガス供給機構およびガス供給方法、ならびにそれを用いた成膜装置および成膜方法 |
JP2016084526A (ja) | 2014-10-28 | 2016-05-19 | 東京エレクトロン株式会社 | 原料ガス供給装置、原料ガス供給方法及び成膜装置 |
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Publication number | Publication date |
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CN116018426A (zh) | 2023-04-25 |
KR20230062624A (ko) | 2023-05-09 |
US20230311023A1 (en) | 2023-10-05 |
JP2022048820A (ja) | 2022-03-28 |
WO2022059507A1 (ja) | 2022-03-24 |
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