JP2016039186A - ウエーハの加工方法 - Google Patents
ウエーハの加工方法 Download PDFInfo
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- JP2016039186A JP2016039186A JP2014159840A JP2014159840A JP2016039186A JP 2016039186 A JP2016039186 A JP 2016039186A JP 2014159840 A JP2014159840 A JP 2014159840A JP 2014159840 A JP2014159840 A JP 2014159840A JP 2016039186 A JP2016039186 A JP 2016039186A
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- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
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- 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
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- 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
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
- H01L21/3043—Making grooves, e.g. cutting
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- 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
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- 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
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- 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
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- H—ELECTRICITY
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- 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
- H01L21/31127—Etching organic layers
- H01L21/31133—Etching organic layers by chemical means
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- 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
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- 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
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- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67132—Apparatus for placing on an insulating substrate, e.g. tape
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- 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
- H01L21/30655—Plasma etching; Reactive-ion etching comprising alternated and repeated etching and passivation steps, e.g. Bosch process
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- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Drying Of Semiconductors (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Dicing (AREA)
Abstract
Description
実施形態に係るウエーハの加工方法を、図1から図9に基づいて説明する。図1は、実施形態に係るウエーハの加工方法の保護部材貼着ステップを示す斜視図、図2は、実施形態に係るウエーハの加工方法のレジスト膜被覆ステップ後を示す斜視図、図3は、実施形態に係るウエーハの加工方法のプラズマエッチングステップで用いられるプラズマエッチング装置の一例の断面図、図4は、実施形態に係るウエーハの加工方法のプラズマエッチングステップ後のウエーハの断面図、図5は、実施形態に係るウエーハの加工方法のレジスト膜除去ステップを示す断面図、図6は、実施形態に係るウエーハの加工方法のレジスト膜除去ステップを模式的に示す平面図、図7は、実施形態に係るウエーハの加工方法の研削ステップの断面図、図8は、実施形態に係るウエーハの加工方法の研削ステップ後のウエーハの断面図、図9は、実施形態に係るウエーハの加工方法の貼り換えステップを示す斜視図である。
D デバイス
R レジスト膜
L 分割予定ライン
MF 薬液
S 溝
T 仕上げ厚さ
W ウエーハ
WS 表面
WR 裏面
Claims (3)
- 表面の交差する複数の分割予定ラインによって区画された領域にデバイスが形成されたウエーハの加工方法であって、
ウエーハの表面の該分割予定ラインを除く領域にレジスト膜を被覆するレジスト膜被覆ステップと、
該レジスト膜被覆ステップが実施されたウエーハにプラズマエッチングを実施し、ウエーハの表面に該分割予定ラインに沿った仕上げ厚さに至る溝を形成するプラズマエッチングステップと、
該プラズマエッチングステップを実施した後に、ウエーハの表面のレジスト膜を洗浄して除去するレジスト膜除去ステップと、
ウエーハの裏面を露出させてチャックテーブルに保持し、ウエーハの裏面を研削して該仕上げ厚さへと薄化するとともに該溝をウエーハの裏面に露出させることでウエーハを個々のデバイスチップに分割する研削ステップと、を備え、
該レジスト膜除去ステップでは、ウエーハのレジスト膜に薬液を噴射して吹きつけ該レジスト膜を除去するウエーハの加工方法。 - 該薬液は、アルコールである請求項1記載のウエーハの加工方法。
- 該薬液は、ジメチルスルホキシド、N−メチルピロリドン又はジプロピレングリコールメチルエーテルである請求項1記載のウエーハの加工方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014159840A JP2016039186A (ja) | 2014-08-05 | 2014-08-05 | ウエーハの加工方法 |
TW104120319A TW201618181A (zh) | 2014-08-05 | 2015-06-24 | 晶圓之加工方法 |
KR1020150101543A KR20160016608A (ko) | 2014-08-05 | 2015-07-17 | 웨이퍼의 가공 방법 |
US14/817,366 US9330976B2 (en) | 2014-08-05 | 2015-08-04 | Wafer processing method |
CN201510472240.6A CN105336601A (zh) | 2014-08-05 | 2015-08-04 | 晶片的加工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014159840A JP2016039186A (ja) | 2014-08-05 | 2014-08-05 | ウエーハの加工方法 |
Publications (1)
Publication Number | Publication Date |
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JP2016039186A true JP2016039186A (ja) | 2016-03-22 |
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Application Number | Title | Priority Date | Filing Date |
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JP2014159840A Pending JP2016039186A (ja) | 2014-08-05 | 2014-08-05 | ウエーハの加工方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9330976B2 (ja) |
JP (1) | JP2016039186A (ja) |
KR (1) | KR20160016608A (ja) |
CN (1) | CN105336601A (ja) |
TW (1) | TW201618181A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017175856A1 (ja) * | 2016-04-08 | 2017-10-12 | 富士フイルム株式会社 | 処理液、その製造方法、パターン形成方法及び電子デバイスの製造方法 |
JP2018137266A (ja) * | 2017-02-20 | 2018-08-30 | Sppテクノロジーズ株式会社 | プラズマ加工方法及びこの方法を用いて製造された基板 |
WO2024228364A1 (ja) * | 2023-05-01 | 2024-11-07 | 株式会社レゾナック | 半導体チップの洗浄方法及び半導体装置の製造方法 |
WO2024228363A1 (ja) * | 2023-05-01 | 2024-11-07 | 株式会社レゾナック | 半導体チップの洗浄方法及び半導体装置の製造方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112011105215B4 (de) * | 2011-05-06 | 2024-09-26 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Bauelementträgerverbund und Verfahren zur Herstellung einer Mehrzahl von Bauelementträgerbereichen |
US20150147850A1 (en) * | 2013-11-25 | 2015-05-28 | Infineon Technologies Ag | Methods for processing a semiconductor workpiece |
JP5887633B1 (ja) * | 2014-10-02 | 2016-03-16 | 富士ゼロックス株式会社 | 半導体片の製造方法 |
JP6738591B2 (ja) * | 2015-03-13 | 2020-08-12 | 古河電気工業株式会社 | 半導体ウェハの処理方法、半導体チップおよび表面保護テープ |
EP3376526B1 (en) * | 2015-11-09 | 2022-06-22 | Furukawa Electric Co., Ltd. | Method for manufacturing semiconductor chip, and mask-integrated surface protection tape used therein |
JP6762651B2 (ja) * | 2016-02-22 | 2020-09-30 | 株式会社ディスコ | 加工方法 |
JP6899252B2 (ja) * | 2017-05-10 | 2021-07-07 | 株式会社ディスコ | 加工方法 |
JP7066263B2 (ja) * | 2018-01-23 | 2022-05-13 | 株式会社ディスコ | 加工方法、エッチング装置、及びレーザ加工装置 |
KR102438682B1 (ko) | 2018-07-12 | 2022-08-31 | 삼성전자주식회사 | 커버 보호층을 가지는 반도체 칩 |
FR3085230B1 (fr) * | 2018-08-27 | 2023-01-13 | Ommic | Separation d’une plaque en composants individuels |
MY192233A (en) | 2018-09-14 | 2022-08-10 | Disco Corp | Processing method of workpiece |
US11133186B2 (en) * | 2018-09-14 | 2021-09-28 | Disco Corporation | Processing method of workpiece |
JP7139065B2 (ja) * | 2018-12-03 | 2022-09-20 | 株式会社ディスコ | ウェーハの加工方法 |
JP7210100B2 (ja) * | 2018-12-03 | 2023-01-23 | 株式会社ディスコ | ウェーハの加工方法 |
CN111627797B (zh) * | 2020-06-08 | 2022-06-10 | 中国电子科技集团公司第二十四研究所 | 一种提高半导体芯片键合可靠性的处理方法 |
JP7483809B2 (ja) * | 2022-08-29 | 2024-05-15 | Ntn株式会社 | 転がり軸受 |
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JP2002025948A (ja) * | 2000-07-10 | 2002-01-25 | Canon Inc | ウエハーの分割方法、半導体デバイス、および半導体デバイスの製造方法 |
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JP2006114825A (ja) | 2004-10-18 | 2006-04-27 | Disco Abrasive Syst Ltd | ウェーハの分割方法 |
US9082839B2 (en) * | 2011-03-14 | 2015-07-14 | Plasma-Therm Llc | Method and apparatus for plasma dicing a semi-conductor wafer |
JP6219565B2 (ja) * | 2012-12-26 | 2017-10-25 | 株式会社ディスコ | ウエーハの加工方法 |
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2014
- 2014-08-05 JP JP2014159840A patent/JP2016039186A/ja active Pending
-
2015
- 2015-06-24 TW TW104120319A patent/TW201618181A/zh unknown
- 2015-07-17 KR KR1020150101543A patent/KR20160016608A/ko not_active Ceased
- 2015-08-04 CN CN201510472240.6A patent/CN105336601A/zh active Pending
- 2015-08-04 US US14/817,366 patent/US9330976B2/en active Active
Patent Citations (4)
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JPH11340188A (ja) * | 1998-05-25 | 1999-12-10 | Asahi Sunac Corp | レジスト剥離方法及び装置 |
JP2002025948A (ja) * | 2000-07-10 | 2002-01-25 | Canon Inc | ウエハーの分割方法、半導体デバイス、および半導体デバイスの製造方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017175856A1 (ja) * | 2016-04-08 | 2017-10-12 | 富士フイルム株式会社 | 処理液、その製造方法、パターン形成方法及び電子デバイスの製造方法 |
US11480880B2 (en) | 2016-04-08 | 2022-10-25 | Fujifilm Corporation | Treatment liquid, method of manufacturing treatment liquid, pattern forming method, and method of manufacturing electronic device |
JP2018137266A (ja) * | 2017-02-20 | 2018-08-30 | Sppテクノロジーズ株式会社 | プラズマ加工方法及びこの方法を用いて製造された基板 |
WO2024228364A1 (ja) * | 2023-05-01 | 2024-11-07 | 株式会社レゾナック | 半導体チップの洗浄方法及び半導体装置の製造方法 |
WO2024228363A1 (ja) * | 2023-05-01 | 2024-11-07 | 株式会社レゾナック | 半導体チップの洗浄方法及び半導体装置の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20160042996A1 (en) | 2016-02-11 |
US9330976B2 (en) | 2016-05-03 |
KR20160016608A (ko) | 2016-02-15 |
TW201618181A (zh) | 2016-05-16 |
CN105336601A (zh) | 2016-02-17 |
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