JP2022002278A - トラップ装置及び半導体製造装置 - Google Patents
トラップ装置及び半導体製造装置 Download PDFInfo
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- JP2022002278A JP2022002278A JP2020107117A JP2020107117A JP2022002278A JP 2022002278 A JP2022002278 A JP 2022002278A JP 2020107117 A JP2020107117 A JP 2020107117A JP 2020107117 A JP2020107117 A JP 2020107117A JP 2022002278 A JP2022002278 A JP 2022002278A
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- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000004065 semiconductor Substances 0.000 title claims description 17
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000006227 byproduct Substances 0.000 abstract description 32
- 230000002093 peripheral effect Effects 0.000 description 9
- 239000000758 substrate Substances 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052707 ruthenium Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 238000000231 atomic layer deposition Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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- 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
- H01L21/67017—Apparatus for fluid treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D8/00—Cold traps; Cold baffles
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
- H01J37/32816—Pressure
- H01J37/32834—Exhausting
- H01J37/32844—Treating effluent gases
-
- 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table 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
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
-
- 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
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67109—Apparatus for thermal treatment mainly by convection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/002—Cooling arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/32—Processing objects by plasma generation
- H01J2237/33—Processing objects by plasma generation characterised by the type of processing
- H01J2237/332—Coating
- H01J2237/3321—CVD [Chemical Vapor Deposition]
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Materials Engineering (AREA)
- Computer Hardware Design (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Vapour Deposition (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
最初に、第1及び第2実施形態に係る半導体製造装置10について、図1を用いて説明する。図1は、第1及び第2実施形態に係る半導体製造装置10の一例を示す断面模式図である。図1は、容量結合プラズマのCVD(Chemical Vapor Deposition)装置を示している。
[トラップ装置]
次に、第1実施形態に係るトラップ装置20の構成について、図2〜図4を参照しながら説明する。図2は、第1実施形態に係るトラップ装置20の縦断面図である。図3は、第1実施形態に係るトラップ装置20内のフィン部材23を示す図である。図3(a)は、図2のA−A面から第1実施形態に係るフィン部材23を平面視した図である。図3(b)は、第1実施形態に係るフィン部材23の斜視図である。図4は、図2のB−B面で切断した断面図であり、トラップ装置20内の第2の排気路33の周辺を示す図である。
[トラップ装置]
次に、第2実施形態に係るトラップ装置20の構成について、図5及び図6を参照しながら説明する。図5は、第2実施形態に係るトラップ装置20の縦断面図である。図6は、第2実施形態に係るトラップ装置20内のフィン部材23を示す図である。図6(a)は、図5のA−A面から第2実施形態に係るフィン部材23を平面視した図である。図6(b)は、第2実施形態に係るフィン部材23の斜視図である。
2 プラズマ
4 下部電極
10 半導体製造装置
20 トラップ装置
21 排気ガス導入管
22 排気路形成部材
23 フィン部材
24 冷却ジャケット
31 第1の排気路
33 第2の排気路
34 第3の排気路
35 第4の排気路
37 排出口
40 制御部
L 排気ライン
ST 載置台
R 副生成物
W 基板
Claims (9)
- 排気ガスを流し、導出口から導出する排気ガス導入管と、
前記導出口に対向し、前記導出口から導出された排気ガスが当たる位置に配置されるフィン部材と、
前記排気ガス導入管を覆い、前記フィン部材を介して前記排気ガス導入管を流れる排気ガスの方向に対して逆方向に折り返しながら前記排気ガスを排気する排気路を有する排気路形成部材と、
前記フィン部材を冷却する冷却ジャケットと、を有し、
前記フィン部材は、前記排気ガス導入管を流れる排気ガスの方向に対して逆方向へ延出するフィン部を有する、トラップ装置。 - 前記フィン部は、櫛歯状の切り欠きを有する、
請求項1に記載のトラップ装置。 - 前記フィン部は、同心円状に複数設けられ、
複数の前記フィン部は、外周に向かって前記フィン部材の底部からの長さが長くなる、
請求項2に記載のトラップ装置。 - 隣り合う前記フィン部のそれぞれの切り欠きは互い違いに配置されている、
請求項2又は3に記載のトラップ装置。 - 前記フィン部の切り欠きは、円周方向に等間隔に複数設けられている、
請求項2〜4のいずれか一項に記載のトラップ装置。 - 前記フィン部の切り欠きは、凹部を形成する、
請求項2〜5のいずれか一項に記載のトラップ装置。 - 前記フィン部は、同心円状に複数設けられ、
複数の前記フィン部は、径方向に均等に離間して配置されている、
請求項1〜6のいずれか一項に記載のトラップ装置。 - 前記フィン部材は、前記排気ガス導入管を流れる排気ガスが略垂直に当たる位置に配置されている、
請求項1〜7のいずれか一項に記載のトラップ装置。 - チャンバと前記チャンバに接続されるトラップ装置とを有する半導体製造装置であって、
前記トラップ装置は、
前記チャンバから排気された排気ガスを流し、導出口から導出する排気ガス導入管と、
前記導出口に対向し、前記導出口から導出された排気ガスが当たる位置に配置されるフィン部材と、
前記排気ガス導入管を覆い、前記フィン部材を介して前記排気ガス導入管を流れる排気ガスの方向に対して逆方向に折り返しながら前記排気ガスを排気する排気路を有する排気路形成部材と、
前記フィン部材を冷却する冷却ジャケットと、を有し、
前記フィン部材は、前記排気ガス導入管を流れる排気ガスの方向に対して逆方向へ延出するフィン部を有する、
半導体製造装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020107117A JP7418292B2 (ja) | 2020-06-22 | 2020-06-22 | トラップ装置及び半導体製造装置 |
US18/002,334 US20230360895A1 (en) | 2020-06-22 | 2021-06-10 | Trap device and semiconductor manufacturing device |
PCT/JP2021/022090 WO2021261268A1 (ja) | 2020-06-22 | 2021-06-10 | トラップ装置及び半導体製造装置 |
KR1020237000960A KR20230023735A (ko) | 2020-06-22 | 2021-06-10 | 트랩 장치 및 반도체 제조장치 |
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JP2020107117A JP7418292B2 (ja) | 2020-06-22 | 2020-06-22 | トラップ装置及び半導体製造装置 |
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Publication Number | Publication Date |
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JP2022002278A true JP2022002278A (ja) | 2022-01-06 |
JP7418292B2 JP7418292B2 (ja) | 2024-01-19 |
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JP2020107117A Active JP7418292B2 (ja) | 2020-06-22 | 2020-06-22 | トラップ装置及び半導体製造装置 |
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US (1) | US20230360895A1 (ja) |
JP (1) | JP7418292B2 (ja) |
KR (1) | KR20230023735A (ja) |
WO (1) | WO2021261268A1 (ja) |
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CN116116035B (zh) * | 2023-02-14 | 2023-11-14 | 湖北省智云冷锋环保科技有限公司 | 一种工业低温冷阱及控温方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11188231A (ja) * | 1997-12-26 | 1999-07-13 | Kanken Techno Kk | 排ガス除害装置及び排ガスの除害方法 |
JPH11300153A (ja) * | 1998-04-24 | 1999-11-02 | Dainippon Screen Mfg Co Ltd | 昇華成分除去ユニットおよびそれを備えた熱処理装置 |
US20060162862A1 (en) * | 2005-01-24 | 2006-07-27 | Jin-Jun Park | Apparatus for trapping residual products in semiconductor device fabrication equipment |
JP2009272526A (ja) * | 2008-05-09 | 2009-11-19 | Sharp Corp | 副生成物除去装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004305950A (ja) | 2003-04-09 | 2004-11-04 | Tokyo Electron Ltd | 排気トラップ、排気トラップのクリーニング方法、及び、反応処理装置 |
JP5237592B2 (ja) | 2007-07-06 | 2013-07-17 | 株式会社日立国際電気 | 基板処理装置、基板処理装置の排気ガス処理方法及び基板処理方法 |
-
2020
- 2020-06-22 JP JP2020107117A patent/JP7418292B2/ja active Active
-
2021
- 2021-06-10 WO PCT/JP2021/022090 patent/WO2021261268A1/ja active Application Filing
- 2021-06-10 KR KR1020237000960A patent/KR20230023735A/ko not_active Application Discontinuation
- 2021-06-10 US US18/002,334 patent/US20230360895A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11188231A (ja) * | 1997-12-26 | 1999-07-13 | Kanken Techno Kk | 排ガス除害装置及び排ガスの除害方法 |
JPH11300153A (ja) * | 1998-04-24 | 1999-11-02 | Dainippon Screen Mfg Co Ltd | 昇華成分除去ユニットおよびそれを備えた熱処理装置 |
US20060162862A1 (en) * | 2005-01-24 | 2006-07-27 | Jin-Jun Park | Apparatus for trapping residual products in semiconductor device fabrication equipment |
JP2009272526A (ja) * | 2008-05-09 | 2009-11-19 | Sharp Corp | 副生成物除去装置 |
Also Published As
Publication number | Publication date |
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KR20230023735A (ko) | 2023-02-17 |
JP7418292B2 (ja) | 2024-01-19 |
US20230360895A1 (en) | 2023-11-09 |
WO2021261268A1 (ja) | 2021-12-30 |
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