CN105121376A - 用于提供加热的蚀刻溶液的处理系统和方法 - Google Patents
用于提供加热的蚀刻溶液的处理系统和方法 Download PDFInfo
- Publication number
- CN105121376A CN105121376A CN201480015977.9A CN201480015977A CN105121376A CN 105121376 A CN105121376 A CN 105121376A CN 201480015977 A CN201480015977 A CN 201480015977A CN 105121376 A CN105121376 A CN 105121376A
- Authority
- CN
- China
- Prior art keywords
- etching solution
- circulation loop
- heated etching
- heated
- additional
- 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.)
- Granted
Links
- 238000005530 etching Methods 0.000 title claims abstract description 211
- 238000012545 processing Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000000758 substrate Substances 0.000 claims abstract description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 76
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 42
- 230000036571 hydration Effects 0.000 claims description 39
- 238000006703 hydration reaction Methods 0.000 claims description 39
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims description 37
- 239000000377 silicon dioxide Substances 0.000 claims description 36
- 235000012239 silicon dioxide Nutrition 0.000 claims description 30
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 21
- 238000009835 boiling Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 14
- 229910052681 coesite Inorganic materials 0.000 claims description 13
- 229910052906 cristobalite Inorganic materials 0.000 claims description 13
- 229910052682 stishovite Inorganic materials 0.000 claims description 13
- 229910052905 tridymite Inorganic materials 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 156
- 239000000203 mixture Substances 0.000 description 14
- 235000012431 wafers Nutrition 0.000 description 9
- 229910052581 Si3N4 Inorganic materials 0.000 description 8
- 229910004298 SiO 2 Inorganic materials 0.000 description 8
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 8
- 229910005793 GeO 2 Inorganic materials 0.000 description 7
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 150000004767 nitrides Chemical class 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- -1 quartz Chemical compound 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229940119177 germanium dioxide Drugs 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- TWHXWYVOWJCXSI-UHFFFAOYSA-N phosphoric acid;hydrate Chemical compound O.OP(O)(O)=O TWHXWYVOWJCXSI-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67075—Apparatus for fluid treatment for etching for wet 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
- H01L21/67017—Apparatus for fluid treatment
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
-
- 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
- H01L21/02002—Preparing wafers
- H01L21/02005—Preparing bulk and homogeneous wafers
- H01L21/02008—Multistep processes
- H01L21/0201—Specific process step
- H01L21/02019—Chemical 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
- H01L21/02—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
- H01L21/30604—Chemical etching
- H01L21/30608—Anisotropic liquid 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
- H01L21/02—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
- H01L21/31—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
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
-
- 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
- H01L21/31—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
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/3213—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer
- H01L21/32133—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only
- H01L21/32134—Physical or chemical etching of the layers, e.g. to produce a patterned layer from a pre-deposited extensive layer by chemical means only by liquid etching only
-
- 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
- H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07
- H01L21/4814—Conductive parts
- H01L21/4821—Flat leads, e.g. lead frames with or without insulating supports
- H01L21/4835—Cleaning, e.g. removing of solder
-
- 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
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67075—Apparatus for fluid treatment for etching for wet etching
- H01L21/6708—Apparatus for fluid treatment for etching for wet etching using mainly spraying means, e.g. nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Automation & Control Theory (AREA)
- Weting (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361801072P | 2013-03-15 | 2013-03-15 | |
US61/801,072 | 2013-03-15 | ||
US201461924838P | 2014-01-08 | 2014-01-08 | |
US201461924847P | 2014-01-08 | 2014-01-08 | |
US61/924,838 | 2014-01-08 | ||
US61/924,847 | 2014-01-08 | ||
US201461928894P | 2014-01-17 | 2014-01-17 | |
US61/928,894 | 2014-01-17 | ||
PCT/US2014/026432 WO2014151778A1 (en) | 2013-03-15 | 2014-03-13 | Processing system and method for providing a heated etching solution |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105121376A true CN105121376A (zh) | 2015-12-02 |
CN105121376B CN105121376B (zh) | 2018-02-27 |
Family
ID=51523480
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480015977.9A Active CN105121376B (zh) | 2013-03-15 | 2014-03-13 | 用于提供加热的蚀刻溶液的处理系统和方法 |
CN201480018775.XA Expired - Fee Related CN105339183B (zh) | 2013-03-15 | 2014-03-13 | 用于提供加热的蚀刻溶液的系统 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480018775.XA Expired - Fee Related CN105339183B (zh) | 2013-03-15 | 2014-03-13 | 用于提供加热的蚀刻溶液的系统 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9831107B2 (zh) |
JP (2) | JP6352385B2 (zh) |
KR (2) | KR102204850B1 (zh) |
CN (2) | CN105121376B (zh) |
TW (2) | TWI555078B (zh) |
WO (2) | WO2014151862A1 (zh) |
Cited By (4)
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CN107579020A (zh) * | 2016-07-05 | 2018-01-12 | 东京毅力科创株式会社 | 基板液处理装置、基板液处理方法以及存储介质 |
CN110383429A (zh) * | 2017-03-27 | 2019-10-25 | 株式会社斯库林集团 | 基板处理方法和基板处理装置 |
CN113270316A (zh) * | 2021-05-20 | 2021-08-17 | 惠科股份有限公司 | 一种待刻蚀基板的蚀刻方法和蚀刻机台 |
CN114420596A (zh) * | 2021-12-30 | 2022-04-29 | 上海至纯洁净系统科技股份有限公司 | 一种用于氮化硅选择性蚀刻的清洗蚀刻系统 |
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CN105121376B (zh) | 2013-03-15 | 2018-02-27 | 东京毅力科创Fsi公司 | 用于提供加热的蚀刻溶液的处理系统和方法 |
JP6302708B2 (ja) * | 2013-03-29 | 2018-03-28 | 芝浦メカトロニクス株式会社 | ウェットエッチング装置 |
KR102292827B1 (ko) | 2015-09-08 | 2021-08-23 | 현대자동차주식회사 | 네트워크에서 통신 노드의 동작 방법 |
JP6935330B2 (ja) * | 2015-09-30 | 2021-09-15 | 芝浦メカトロニクス株式会社 | 基板処理装置及び基板処理方法 |
TWI629720B (zh) * | 2015-09-30 | 2018-07-11 | 東京威力科創股份有限公司 | 用於濕蝕刻製程之溫度的動態控制之方法及設備 |
TW201713751A (zh) * | 2015-10-06 | 2017-04-16 | 聯華電子股份有限公司 | 酸槽補酸系統與方法 |
CN105717720A (zh) * | 2016-03-18 | 2016-06-29 | 深圳市华星光电技术有限公司 | 一种具有防爆功能的铜制程装置及铜制程防爆方法 |
CN107306478A (zh) * | 2016-04-18 | 2017-10-31 | 盟立自动化股份有限公司 | 湿式蚀刻装置 |
JP6645900B2 (ja) | 2016-04-22 | 2020-02-14 | キオクシア株式会社 | 基板処理装置および基板処理方法 |
JP6732546B2 (ja) * | 2016-06-09 | 2020-07-29 | 東京エレクトロン株式会社 | 基板液処理装置、基板液処理方法および記憶媒体 |
KR102286060B1 (ko) * | 2017-06-01 | 2021-08-06 | 삼성디스플레이 주식회사 | 글라스 식각 장치 및 글라스 식각 방법 |
US10274847B2 (en) * | 2017-09-19 | 2019-04-30 | Taiwan Semiconductor Manufacturing Co., Ltd. | Humidity control in EUV lithography |
JP6735718B2 (ja) * | 2017-09-28 | 2020-08-05 | 東京エレクトロン株式会社 | 基板処理装置、基板処理方法およびプログラム |
US11241720B2 (en) | 2018-03-22 | 2022-02-08 | Tel Manufacturing And Engineering Of America, Inc. | Pressure control strategies to provide uniform treatment streams in the manufacture of microelectronic devices |
JP6516908B2 (ja) * | 2018-07-03 | 2019-05-22 | 東京エレクトロン株式会社 | リン酸水溶液を用いたエッチング処理制御装置及びリン酸水溶液を用いたエッチング処理制御方法並びに基板をリン酸水溶液でエッチング処理させるプログラムを記憶したコンピュータ読み取り可能な記憶媒体 |
JP7190892B2 (ja) * | 2018-12-12 | 2022-12-16 | 東京エレクトロン株式会社 | 基板処理装置および処理液濃縮方法 |
CN109659261B (zh) * | 2018-12-19 | 2021-08-24 | 武汉华星光电半导体显示技术有限公司 | 基板蚀刻设备及其处理系统 |
CN110981207A (zh) * | 2019-12-17 | 2020-04-10 | 安徽凤阳玻璃有限公司 | 一种具有防眩增透功能平板玻璃的制备方法 |
KR102585284B1 (ko) | 2020-12-28 | 2023-10-05 | 세메스 주식회사 | 액 공급 유닛 및 액 공급 방법 |
JP7588517B2 (ja) * | 2021-01-29 | 2024-11-22 | 株式会社Screenホールディングス | 基板処理装置、および、基板処理方法 |
JP7438171B2 (ja) * | 2021-09-13 | 2024-02-26 | 芝浦メカトロニクス株式会社 | 供給タンク、供給装置、供給システム |
CN115376915A (zh) * | 2022-10-27 | 2022-11-22 | 合肥新晶集成电路有限公司 | 选择性蚀刻方法及装置 |
DE102023104361A1 (de) * | 2023-02-22 | 2024-08-22 | Bundesrepublik Deutschland, vertreten durch den Bundesminister für Wirtschaft und Klimaschutz, dieser vertreten durch den Präsidenten der Bundesanstalt für Materialforschung und -prüfung (BAM) | Metallografische, rechnergestützte Ätzstation |
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CN101215100A (zh) * | 2008-01-16 | 2008-07-09 | 京东方科技集团股份有限公司 | 平板玻璃基板减薄蚀刻槽 |
CN101234853A (zh) * | 2008-02-29 | 2008-08-06 | 京东方科技集团股份有限公司 | 平板玻璃基板的减薄方法及装置 |
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JPH11111673A (ja) * | 1997-10-07 | 1999-04-23 | Shibaura Mechatronics Corp | エッチング方法および処理装置 |
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CN110383429B (zh) * | 2017-03-27 | 2023-06-09 | 株式会社斯库林集团 | 基板处理方法和基板处理装置 |
CN113270316A (zh) * | 2021-05-20 | 2021-08-17 | 惠科股份有限公司 | 一种待刻蚀基板的蚀刻方法和蚀刻机台 |
CN114420596A (zh) * | 2021-12-30 | 2022-04-29 | 上海至纯洁净系统科技股份有限公司 | 一种用于氮化硅选择性蚀刻的清洗蚀刻系统 |
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KR102204850B9 (ko) | 2023-01-09 |
US20140277682A1 (en) | 2014-09-18 |
US20140264153A1 (en) | 2014-09-18 |
KR102246213B1 (ko) | 2021-04-28 |
KR102246213B9 (ko) | 2022-06-24 |
CN105339183A (zh) | 2016-02-17 |
JP2016513887A (ja) | 2016-05-16 |
WO2014151778A1 (en) | 2014-09-25 |
US9911631B2 (en) | 2018-03-06 |
TW201501195A (zh) | 2015-01-01 |
TWI555078B (zh) | 2016-10-21 |
US9831107B2 (en) | 2017-11-28 |
WO2014151862A1 (en) | 2014-09-25 |
JP2016519424A (ja) | 2016-06-30 |
JP6352385B2 (ja) | 2018-07-04 |
CN105339183B (zh) | 2018-11-09 |
TWI591713B (zh) | 2017-07-11 |
CN105121376B (zh) | 2018-02-27 |
KR102204850B1 (ko) | 2021-01-18 |
TW201505087A (zh) | 2015-02-01 |
KR20150131071A (ko) | 2015-11-24 |
KR20150127126A (ko) | 2015-11-16 |
JP6427166B2 (ja) | 2018-11-21 |
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