JP6047672B1 - 真空処理装置 - Google Patents
真空処理装置 Download PDFInfo
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- JP6047672B1 JP6047672B1 JP2015562608A JP2015562608A JP6047672B1 JP 6047672 B1 JP6047672 B1 JP 6047672B1 JP 2015562608 A JP2015562608 A JP 2015562608A JP 2015562608 A JP2015562608 A JP 2015562608A JP 6047672 B1 JP6047672 B1 JP 6047672B1
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- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 104
- 238000000034 method Methods 0.000 description 36
- 230000008569 process Effects 0.000 description 35
- 238000010926 purge Methods 0.000 description 17
- 230000005284 excitation Effects 0.000 description 16
- 239000002912 waste gas Substances 0.000 description 9
- 238000011144 upstream manufacturing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004380 ashing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 235000012431 wafers Nutrition 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/02—Feed or outlet devices therefor
-
- 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
- H01L21/67242—Apparatus for monitoring, sorting or marking
- H01L21/67253—Process monitoring, e.g. flow or thickness monitoring
-
- 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
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F4/00—Processes for removing metallic material from surfaces, not provided for in group C23F1/00 or C23F3/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
- F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
-
- 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
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
- F15B20/008—Valve failure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
- F16K31/1245—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated with more than one valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
- F16K31/128—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like servo actuated
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Fluid Mechanics (AREA)
- Drying Of Semiconductors (AREA)
- Fluid-Pressure Circuits (AREA)
- Chemical Vapour Deposition (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Fluid-Driven Valves (AREA)
Abstract
Description
ジラインの配管内に逆流しないように通常、逆止弁が設けてあり、N2パージ3圧は、プロセスガスの圧力より高く設定して逆流を防止している。
尚、本実施例においては、どちらかのバルブが開いていることを条件としたOR(オア)の論理回路による制御例を示したが、下流側に複数のバルブがシリーズに配置されている構成ではAND(アンド)の論理回路のエアー回路を形成することは言うまでもない。
2 メインバルブ
3 圧力調整弁
4 ターボモレキュラーポンプ
5 アングルバルブ
6 圧力計
7 圧力計
8 集合配管
9 ガス供給配管
10 ガス排気管
V0 最終段バルブ
V00 捨てガス用バルブ
V1、V2、V11、V21 バルブ
V12、V22 N2パージ用バルブ
15 エアー供給ライン
16 エアー排出ライン
17 パイロットエアー信号ライン
21、24、25 3位置バネ復帰センター排気型5ポート電磁弁
22、23 2位置バネ復帰型電磁弁
S0、S00、S1、S2、S11、S12、S21、S22 ソレノイドコイル用励起素子
P1、P2、P3、P4、P5 パイロット弁
Claims (6)
- 真空処理を行うためのガスを前記真空処理が行われる処理室にノーマルクローズ型のエア ー駆動バルブを用いて供給するガス供給部を備える真空処理装置において、
前記ガス供給部は、前記エアー駆動バルブを駆動するためのエアーを制御するエアー回路を具備し、一対の前記エアー駆動バルブの一方が開の場合、前記一対のバルブの他方が閉 となるインターロック機能を有し、
前記エアー回路は、3位置バネ復帰センター排気型5ポート電磁弁を用いて構成されていることを特徴とする真空処理装置。 - 請求項1に記載の真空処理装置において、
前記一対のエアー駆動バルブの一方は可燃性ガスの供給に用いられ、
前記一対のエアー駆動バルブの他方は支燃性ガスの供給に用いられることを特徴とする真空処理装置。 - 請求項1または請求項2に記載の真空処理装置において、
前記ガス供給部は、電気回路によるインターロック機能をさらに有することを特徴とする真空処理装置。 - 真空処理を行うためのガスを前記真空処理が行われる処理室にノーマルクローズ型のエア ー駆動バルブを用いて供給し、前記エアー駆動バルブを駆動するためのエアーを制御する エアー回路を具備するガス供給部を備える真空処理装置において、
前記エアー回路は、前記エアー駆動バルブの開閉条件となる論理回路のORまたはAND を構成する論理エアー回路部を具備することを特徴とする真空処理装置。 - 請求項4に記載の真空処理装置において、
前記ガス供給部は、前記論理エアー回路部から供給されたエアーを信号とするパイロット 弁を介して前記エアー駆動バルブを開閉することを特徴とする真空処理装置。 - 請求項4に記載の真空処理装置において、
前記ガス供給部は、前記論理エアー回路部から供給されたエアーを前記エアー駆動バルブ を駆動するためのエアーとして前記エアー駆動バルブを開閉することを特徴とする真空処理装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/JP2015/052609 WO2016121075A1 (ja) | 2015-01-30 | 2015-01-30 | 真空処理装置 |
Publications (2)
Publication Number | Publication Date |
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JP6047672B1 true JP6047672B1 (ja) | 2016-12-21 |
JPWO2016121075A1 JPWO2016121075A1 (ja) | 2017-04-27 |
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JP2015562608A Active JP6047672B1 (ja) | 2015-01-30 | 2015-01-30 | 真空処理装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10121686B2 (ja) |
JP (1) | JP6047672B1 (ja) |
KR (1) | KR101842527B1 (ja) |
CN (1) | CN106029214B (ja) |
TW (2) | TWI626084B (ja) |
WO (1) | WO2016121075A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7454091B1 (ja) | 2023-08-04 | 2024-03-21 | 株式会社スギノマシン | キャビテーション処理方法及びキャビテーション処理装置 |
Families Citing this family (10)
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JPWO2019065047A1 (ja) * | 2017-09-30 | 2020-11-05 | 株式会社フジキン | 流体供給ライン及び動作解析システム |
SG11202003902XA (en) * | 2017-11-29 | 2020-05-28 | Fujikin Kk | Abnormality diagnosis method of fluid supply line |
JP6902991B2 (ja) | 2017-12-19 | 2021-07-14 | 株式会社日立ハイテク | プラズマ処理装置 |
CN108486543A (zh) * | 2018-03-02 | 2018-09-04 | 惠科股份有限公司 | 基板成膜机台及使用方法 |
JP7151420B2 (ja) * | 2018-11-27 | 2022-10-12 | 東京エレクトロン株式会社 | ガス供給装置及びガス供給方法 |
CN111916328B (zh) * | 2019-05-10 | 2024-02-27 | 北京北方华创微电子装备有限公司 | 流路互锁结构、进气装置及半导体加工设备 |
CN110373657B (zh) * | 2019-08-26 | 2021-05-14 | 湖南红太阳光电科技有限公司 | 一种管式pecvd设备压力控制装置 |
US11776792B2 (en) | 2020-04-03 | 2023-10-03 | Hitachi High-Tech Corporation | Plasma processing apparatus and plasma processing method |
JP7341314B2 (ja) | 2021-03-29 | 2023-09-08 | 株式会社日立ハイテク | ガス供給制御装置 |
KR20230025563A (ko) * | 2021-08-12 | 2023-02-22 | 세메스 주식회사 | 기판 처리 장치 및 기판 처리 방법 |
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2015
- 2015-01-30 KR KR1020167002543A patent/KR101842527B1/ko active IP Right Grant
- 2015-01-30 US US14/908,452 patent/US10121686B2/en active Active
- 2015-01-30 CN CN201580001457.7A patent/CN106029214B/zh active Active
- 2015-01-30 WO PCT/JP2015/052609 patent/WO2016121075A1/ja active Application Filing
- 2015-01-30 JP JP2015562608A patent/JP6047672B1/ja active Active
- 2015-12-23 TW TW106102173A patent/TWI626084B/zh active
- 2015-12-23 TW TW104143367A patent/TWI592212B/zh active
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JPH057763A (ja) * | 1991-07-03 | 1993-01-19 | Tel Varian Ltd | 給排ガスの切替システム |
JP2000306884A (ja) * | 1999-04-22 | 2000-11-02 | Mitsubishi Electric Corp | プラズマ処理装置およびプラズマ処理方法 |
JP2001085342A (ja) * | 1999-09-17 | 2001-03-30 | Sony Corp | ガスライン自動パージシステム |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7454091B1 (ja) | 2023-08-04 | 2024-03-21 | 株式会社スギノマシン | キャビテーション処理方法及びキャビテーション処理装置 |
Also Published As
Publication number | Publication date |
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TWI626084B (zh) | 2018-06-11 |
TWI592212B (zh) | 2017-07-21 |
TW201718081A (zh) | 2017-06-01 |
CN106029214B (zh) | 2018-01-30 |
US20160379857A1 (en) | 2016-12-29 |
KR101842527B1 (ko) | 2018-03-27 |
US10121686B2 (en) | 2018-11-06 |
KR20160106545A (ko) | 2016-09-12 |
JPWO2016121075A1 (ja) | 2017-04-27 |
TW201637711A (zh) | 2016-11-01 |
CN106029214A (zh) | 2016-10-12 |
WO2016121075A1 (ja) | 2016-08-04 |
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