JP7297082B2 - 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
- Publication number
- JP7297082B2 JP7297082B2 JP2021548838A JP2021548838A JP7297082B2 JP 7297082 B2 JP7297082 B2 JP 7297082B2 JP 2021548838 A JP2021548838 A JP 2021548838A JP 2021548838 A JP2021548838 A JP 2021548838A JP 7297082 B2 JP7297082 B2 JP 7297082B2
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- material supply
- container
- supply device
- solid
- 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.)
- Active
Links
Images
Classifications
-
- 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
- C23C16/4481—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 using carrier gas in contact with the source material
-
- 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
- C23C16/02—Pretreatment of the material to be coated
- C23C16/0209—Pretreatment of the material to be coated by heating
- C23C16/0218—Pretreatment of the material to be coated by heating in a reactive atmosphere
-
- 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
- C23C16/452—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 activating reactive gas streams before their introduction into the reaction chamber, e.g. by ionisation or addition of reactive species
-
- 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
- C23C16/455—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 introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45512—Premixing before introduction in the reaction chamber
-
- 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
- C23C16/455—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 introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45561—Gas plumbing upstream of the reaction chamber
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
Description
図1は、原料供給システムの一例を示す図である。図1に示されるように、原料供給システム1は、原料供給源10と、キャリアガス供給源20と、原料供給装置30,40と、処理装置50と、制御装置90と、を備える。
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がバルブV11,V12,V21,V22,V51,V52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。
30 原料供給装置
31 容器
32 原料注入部
34 排気ポート
35 加熱部
36 堆積部
40 原料供給装置
50 処理装置
60 排気装置
M1 第1の固体原料
M2 第2の固体原料
Claims (12)
- 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貯留する容器と、
前記溶液又は前記分散系を噴霧して前記容器内に注入する注入部と、
前記容器内を排気する排気ポートと、
前記溶液又は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形成された第2の固体原料を加熱する加熱部と、
前記容器内の前記注入部と前記排気ポートとの間に設けられ、前記第2の固体原料を堆積させる堆積部と、
を有する、原料供給装置。 - 前記堆積部は、前記容器内を、前記注入部を含む領域と前記排気ポートを含む領域とに区画する、
請求項1に記載の原料供給装置。 - 前記堆積部は、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。 - 前記注入部は、前記溶液又は前記分散系が前記堆積部に到達する前に前記溶媒又は前記分散媒を気化させる、
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、前記第2の固体原料が加熱されて昇華した反応性ガスを用いた処理を行う処理装置に接続される、
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。 - 第1の固体原料を分散媒に分散させた分散系を貯留する容器と、
前記分散系を噴霧して前記容器に注入する注入部と、
前記容器内を排気する排気ポートと、
前記分散系から前記分散媒を除去することにより形成された第2の固体原料を加熱する加熱部と、
前記容器内の前記注入部と前記排気ポートとの間に設けられ、前記第2の固体原料を堆積させる堆積部と、
を有する、原料供給装置。 - 前記堆積部は、多孔性材料により形成されている、
請求項7に記載の原料供給装置。 - 前記注入部は、前記分散系が前記堆積部に到達する前に前記分散媒を気化させる、
請求項7又は8に記載の原料供給装置。 - 前記排気ポートは、前記第2の固体原料が加熱されて昇華した反応性ガスを用いた処理を行う処理装置に接続される、
請求項7乃至9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る、
請求項7乃至10のいずれか一項に記載の原料供給装置。 - 容器内に第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噴霧することにより、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気化させて除去する工程と、
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形成された第2の固体原料を前記容器内に堆積させる工程と、
前記容器内に堆積した前記第2の固体原料を加熱することにより、前記第2の固体原料を昇華させて反応性ガスを生成する工程と、
を有する、原料供給方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019173419 | 2019-09-24 | ||
JP2019173419 | 2019-09-24 | ||
PCT/JP2020/034970 WO2021060083A1 (ja) | 2019-09-24 | 2020-09-15 | 原料供給装置及び原料供給方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021060083A1 JPWO2021060083A1 (ja) | 2021-04-01 |
JP7297082B2 true JP7297082B2 (ja) | 2023-06-23 |
Family
ID=75166946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021548838A Active JP7297082B2 (ja) | 2019-09-24 | 2020-09-15 | 原料供給装置及び原料供給方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220341038A1 (ja) |
JP (1) | JP7297082B2 (ja) |
KR (1) | KR20220061200A (ja) |
CN (1) | CN114402093A (ja) |
WO (1) | WO2021060083A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022048820A (ja) * | 2020-09-15 | 2022-03-28 | 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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004115831A (ja) | 2002-09-24 | 2004-04-15 | Fujitsu Ltd | 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 |
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 |
JP2008038211A (ja) | 2006-08-08 | 2008-02-21 | Sekisui Chem Co Ltd | Cvd原料の供給方法及び供給装置 |
JP2008522029A (ja) | 2004-11-29 | 2008-06-26 | 東京エレクトロン株式会社 | 交換式の積み重ね可能なトレイを備える固体前駆体供給システム |
JP2008538158A5 (ja) | 2006-03-09 | 2009-04-23 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005033121A (ja) * | 2003-07-11 | 2005-02-03 | Tokyo Electron Ltd | 気化器及びこれを用いた成膜装置 |
CN100485870C (zh) * | 2004-08-13 | 2009-05-06 | 东京毅力科创株式会社 | 成膜装置和气化器 |
EP1866074A4 (en) * | 2005-03-16 | 2017-01-04 | Entegris Inc. | System for delivery of reagents from solid sources thereof |
JP4317174B2 (ja) * | 2005-09-21 | 2009-08-19 | 東京エレクトロン株式会社 | 原料供給装置および成膜装置 |
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 |
JP2012190828A (ja) * | 2011-03-08 | 2012-10-04 | Air Liquide Japan Ltd | 固体材料ガスの供給装置および供給方法 |
JP6477044B2 (ja) * | 2014-10-28 | 2019-03-06 | 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 |
JP6627464B2 (ja) * | 2015-03-30 | 2020-01-08 | 東京エレクトロン株式会社 | 原料ガス供給装置及び成膜装置 |
KR102344996B1 (ko) * | 2017-08-18 | 2021-12-30 | 삼성전자주식회사 | 전구체 공급 유닛, 기판 처리 장치 및 그를 이용한 반도체 소자의 제조방법 |
-
2020
- 2020-09-15 KR KR1020227011892A patent/KR20220061200A/ko unknown
- 2020-09-15 WO PCT/JP2020/034970 patent/WO2021060083A1/ja active Application Filing
- 2020-09-15 CN CN202080064709.1A patent/CN114402093A/zh active Pending
- 2020-09-15 US US17/761,091 patent/US20220341038A1/en active Pending
- 2020-09-15 JP JP2021548838A patent/JP7297082B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004115831A (ja) | 2002-09-24 | 2004-04-15 | Fujitsu Ltd | 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 |
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 |
JP2008522029A (ja) | 2004-11-29 | 2008-06-26 | 東京エレクトロン株式会社 | 交換式の積み重ね可能なトレイを備える固体前駆体供給システム |
JP2008538158A5 (ja) | 2006-03-09 | 2009-04-23 | ||
JP2008038211A (ja) | 2006-08-08 | 2008-02-21 | Sekisui Chem Co Ltd | Cvd原料の供給方法及び供給装置 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2021060083A1 (ja) | 2021-04-01 |
KR20220061200A (ko) | 2022-05-12 |
WO2021060083A1 (ja) | 2021-04-01 |
CN114402093A (zh) | 2022-04-26 |
US20220341038A1 (en) | 2022-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8202367B2 (en) | Atomic layer growing apparatus | |
JP2000199066A (ja) | 液体運送装置 | |
JP7297082B2 (ja) | 原料供給装置及び原料供給方法 | |
JP4399517B2 (ja) | 成膜装置と成膜方法 | |
WO2021187134A1 (ja) | 原料供給システム | |
KR102381238B1 (ko) | 기판 처리 장치 및 기판 처리 방법 | |
JP7282188B2 (ja) | 原料供給装置及び原料供給方法 | |
WO2022054656A1 (ja) | 原料供給装置及び原料供給方法 | |
JP2022143760A (ja) | 原料供給方法及び原料供給装置 | |
WO2022059507A1 (ja) | 原料供給装置及び原料供給方法 | |
WO2023037880A1 (ja) | 原料供給装置 | |
WO2021260980A1 (ja) | 洗浄方法、洗浄機構、および原料供給システム | |
JP2021147700A (ja) | 原料供給システム | |
JPH05117864A (ja) | Cvd装置 | |
KR102180282B1 (ko) | 박막 증착용 가스공급장치 및 그 제어방법 | |
JP2005129782A (ja) | 基板処理装置 | |
KR100685798B1 (ko) | 박막증착용 기화유니트 | |
KR20010110909A (ko) | 전구체 공급 장치 | |
JP2012167350A (ja) | 原子層堆積装置 | |
KR20200016428A (ko) | 원자층 증착장치용 가스 공급시스템 | |
JP2000034572A (ja) | 蒸着薄膜作製装置 | |
KR20050049696A (ko) | 퍼징유닛을 구비한 원자층 증착설비 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220316 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221004 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221201 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230328 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230417 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230516 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230613 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7297082 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |