JP7037459B2 - 半導体製造装置および半導体装置の製造方法 - Google Patents
半導体製造装置および半導体装置の製造方法 Download PDFInfo
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- 239000004065 semiconductor Substances 0.000 title claims description 66
- 238000004519 manufacturing process Methods 0.000 title claims description 54
- 238000000034 method Methods 0.000 title description 7
- 238000005530 etching Methods 0.000 claims description 53
- 239000000758 substrate Substances 0.000 claims description 53
- 239000012530 fluid Substances 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 187
- 239000007788 liquid Substances 0.000 description 31
- 230000001681 protective effect Effects 0.000 description 30
- 239000000243 solution Substances 0.000 description 23
- 239000007789 gas Substances 0.000 description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001039 wet etching 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
- 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
- H01L21/683—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 for supporting or gripping
- H01L21/687—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 for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—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 for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68721—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 for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by edge clamping, e.g. clamping ring
-
- 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
-
- 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
-
- 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
- H01L21/67092—Apparatus for mechanical treatment
-
- 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
- H01L21/6715—Apparatus for applying a liquid, a resin, an ink or the like
-
- 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
- H01L21/683—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 for supporting or gripping
- H01L21/6838—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 for supporting or gripping with gripping and holding devices using a vacuum; Bernoulli devices
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- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Weting (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Description
図1は、第1実施形態の半導体製造装置の構造を模式的に示す断面図である。
図5は、第2実施形態の半導体製造装置の構造を模式的に示す断面図である。
図6は、第3実施形態の半導体製造装置の構造を模式的に示す断面図である。
図7は、第4実施形態の半導体装置の製造方法を模式的に示す断面図である。
2:第2ウェハ、2a:第2半導体ウェハ、2b:第2膜、2c:第2パッド、
3:保護リング、3a:第1部分、3b:第2部分、
11:バキュームチャック、12:エッチング液タンク、
13:エッチング液ポンプ、14:多連ノズル、14a:エッチング液ノズル、
14b:リンス液ノズル、14c:ガスノズル、14d:厚みモニタ、
15:ウェハ収容部、15a:包囲壁、15b:排水部、15c:排気部、
16:保護液ノズル、17:ガスノズル、18:制御部、
21:円弧部、22:凸部、23:凸部、31:円弧部、32:凸部、33:凸部、
41a~41d:ロード部、42:インタフェース部、43:第1アーム、
44:反転部、45:バッファ部、46:搬送レール、47:第2アーム、
48a~48d:リング着脱部、49a~49d:ウェット処理部
Claims (11)
- 互いに貼り合わされた第1基板と第2基板とを含む被加工基板に、環状の形状を有する環状部材を、前記第1基板を包囲するように装着する装着部と、
前記環状部材が装着された前記被加工基板を保持する保持部と、
前記保持部により保持された前記被加工基板の前記第2基板に第1流体を供給する第1流体供給部と、
を備える半導体製造装置。 - 互いに貼り合わされた第1基板と第2基板とを含む被加工基板を保持する保持部と、
前記保持部により保持された前記被加工基板の前記第2基板に第1流体を供給する第1流体供給部と、
前記第1基板と前記第2基板との境界に第2流体を供給する第2流体供給部と、
を備える半導体製造装置。 - 前記保持部は、前記第1および第2基板が横向きになるように前記被加工基板を保持する、請求項1または2に記載の半導体製造装置。
- 前記保持部は、前記第1および第2基板のうちの前記第1基板のみに接触するように前記被加工基板を保持する、請求項1から3のいずれか1項に記載の半導体製造装置。
- 前記第1流体は、前記第2基板をエッチングするエッチング液である、請求項1から4のいずれか1項に記載の半導体製造装置。
- 前記第1流体供給部は、前記第2基板に前記第1流体を吐出する複数のノズルを含む、請求項1から5のいずれか1項に記載の半導体製造装置。
- 前記第1流体供給部は、前記第2基板に含まれる半導体基板の厚みを検出する検出部を備え、前記検出部により検出された前記厚みに基づいて前記半導体基板に前記第1流体を供給し、前記半導体基板の少なくとも一部を前記第1流体により除去する、請求項1から6のいずれか1項に記載の半導体製造装置。
- 前記第1基板と前記第2基板との境界に、前記第1流体による前記第1基板の除去を抑制する第2流体を供給する第2流体供給部をさらに備える、請求項1に記載の半導体製造装置。
- 前記第1基板が下部に位置し、前記第2基板が上部に位置するように前記被加工基板を受け取り、前記第1基板が上部に位置し、前記第2基板が下部に位置するように前記被加工基板の向きを反転させ、反転させた前記被加工基板を前記装着部に提供する反転部をさらに備える、請求項1に記載の半導体製造装置。
- 前記半導体製造装置内の空間を、前記装着部、保持部、および前記第1流体供給部を有する第1空間と、前記半導体製造装置に対する前記被加工基板の出入口が設けられた第2空間とに分離するバッファ部をさらに備える、請求項1に記載の半導体製造装置。
- 互いに貼り合わされた第1基板と第2基板とを含む被加工基板に、環状の形状を有する環状部材を、前記第1基板を包囲するように装着し、
前記環状部材が装着された前記被加工基板を保持し、
保持された前記被加工基板の前記第2基板に第1流体を供給する、
ことを含む半導体装置の製造方法。
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JP2018169035A JP7037459B2 (ja) | 2018-09-10 | 2018-09-10 | 半導体製造装置および半導体装置の製造方法 |
TW107144484A TWI714925B (zh) | 2018-09-10 | 2018-12-11 | 半導體製造裝置及半導體裝置之製造方法 |
CN201811552546.2A CN110890289B (zh) | 2018-09-10 | 2018-12-19 | 半导体制造装置及半导体装置的制造方法 |
US16/275,118 US11276586B2 (en) | 2018-09-10 | 2019-02-13 | Semiconductor manufacturing apparatus and method for manufacturing semiconductor device |
US17/532,074 US20220084846A1 (en) | 2018-09-10 | 2021-11-22 | Semiconductor manufacturing apparatus and method for manufacturing semiconductor device |
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JP7037459B2 (ja) * | 2018-09-10 | 2022-03-16 | キオクシア株式会社 | 半導体製造装置および半導体装置の製造方法 |
CN111508887B (zh) * | 2020-04-16 | 2023-10-13 | 北京北方华创微电子装备有限公司 | 半导体制造设备及其保护环 |
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JP2018147908A (ja) | 2015-07-27 | 2018-09-20 | 東京エレクトロン株式会社 | 基板処理方法および基板処理装置 |
US20170084470A1 (en) * | 2015-09-18 | 2017-03-23 | Tokyo Electron Limited | Substrate processing apparatus and cleaning method of processing chamber |
CN108292599B (zh) * | 2015-11-24 | 2022-06-10 | 东京毅力科创株式会社 | 基板液处理装置、基板液处理方法和存储介质 |
JP6586697B2 (ja) * | 2015-12-25 | 2019-10-09 | 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 |
JP7037459B2 (ja) * | 2018-09-10 | 2022-03-16 | キオクシア株式会社 | 半導体製造装置および半導体装置の製造方法 |
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JP2002184751A (ja) | 2000-12-14 | 2002-06-28 | Ebara Corp | エッチング方法およびその装置 |
JP2006203031A (ja) | 2005-01-21 | 2006-08-03 | Dainippon Screen Mfg Co Ltd | ウエハ端面保護装置 |
JP2013105909A (ja) | 2011-11-14 | 2013-05-30 | Toshiba Corp | 半導体装置の製造方法 |
WO2014020642A1 (ja) | 2012-07-31 | 2014-02-06 | 国立大学法人東北大学 | 半導体物品のエッチング方法 |
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CN110890289B (zh) | 2024-04-05 |
JP2020043208A (ja) | 2020-03-19 |
US20220084846A1 (en) | 2022-03-17 |
CN110890289A (zh) | 2020-03-17 |
TWI714925B (zh) | 2021-01-01 |
US20200083066A1 (en) | 2020-03-12 |
US11276586B2 (en) | 2022-03-15 |
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