JP6410152B2 - 半導体装置の製造方法 - Google Patents
半導体装置の製造方法 Download PDFInfo
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- JP6410152B2 JP6410152B2 JP2015180152A JP2015180152A JP6410152B2 JP 6410152 B2 JP6410152 B2 JP 6410152B2 JP 2015180152 A JP2015180152 A JP 2015180152A JP 2015180152 A JP2015180152 A JP 2015180152A JP 6410152 B2 JP6410152 B2 JP 6410152B2
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- 239000004065 semiconductor Substances 0.000 title claims description 65
- 238000004519 manufacturing process Methods 0.000 title claims description 43
- 230000002093 peripheral effect Effects 0.000 claims description 70
- 238000000034 method Methods 0.000 claims description 61
- 239000000758 substrate Substances 0.000 claims description 42
- 238000000227 grinding Methods 0.000 claims description 31
- 239000000853 adhesive Substances 0.000 claims description 28
- 230000001070 adhesive effect Effects 0.000 claims description 28
- 238000004528 spin coating Methods 0.000 claims description 5
- 235000012431 wafers Nutrition 0.000 description 274
- 238000010586 diagram Methods 0.000 description 9
- 239000000470 constituent Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000005530 etching Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000010410 dusting Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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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
- H01L21/683—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
- H01L21/6835—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 temporarily an auxiliary support
-
- 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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/268—Bombardment with radiation with high-energy radiation using electromagnetic radiation, e.g. laser radiation
-
- 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
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/562—Protection against mechanical damage
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere
- H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus 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
- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus 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 temporarily an auxiliary support
- H01L2221/68327—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus 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 temporarily an auxiliary support used during dicing or grinding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere
- H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus 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
- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus 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 temporarily an auxiliary support
- H01L2221/6834—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus 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 temporarily an auxiliary support used to protect an active side of a device or wafer
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- High Energy & Nuclear Physics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Dicing (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Laser Beam Processing (AREA)
Description
図1は、実施形態に係る半導体装置の製造方法に用いるウェハの一例を示す説明図である。以下の実施形態では、図1に示すように、表面側に半導体素子11などが設けられたウェハ10を用意し、かかるウェハ10と図示しない支持基板とを貼り合わせ、支持基板によって支持されるウェハ10を裏面側から薄化する工程について説明する。
次に、第2の実施形態に係る半導体装置の製造方法について説明する。かかる実施形態では、ウェハの周縁部を除去してウェハの表面側周縁に切欠部を形成する代わりに、ウェハの周縁部にウェハの表面側から所望の深さまで達し、ウェハの外周に沿って連続するダイシング加工を施している。
次に、第3の実施形態に係る半導体装置の製造方法について説明する。かかる実施形態では、ウェハの周縁部を除去してウェハの表面側周縁に切欠部を形成した後、ウェハの周縁部にウェハの表面側から所望の深さまで達し、ウェハの外周に沿って連続するダシング加工を施している。
次に、第4の実施形態に係る半導体装置の製造方法について説明する。かかる実施形態では、ウェハを裏面から所望の厚さまで研削した後、ウェハの周縁部にレーザーによりウェハの外周に沿ってウェハの裏面から所望の深さまで達する機械的強度が低い部位を形成する。
Claims (5)
- 表面に半導体素子が設けられたウェハの周縁部であってベベルが形成された周縁部を、前記ベベルの幅と同じ幅で、且つ、前記ウェハの表面側から前記ウェハの厚さの5分の1以下の深さまで除去して、前記ウェハの表面側周縁に切欠部を形成する工程と、
前記切欠部の端部に、前記ウェハの表面側から少なくとも200μm以上の深さであって前記ウェハの厚さの4分の1以上の深さまで達し、前記切欠部の内周面側から外方へ向かって前記ウェハの外周に沿って連続する溝部を形成する工程と、
前記ウェハの表面を支持基板に貼り合わせる工程と、
前記ウェハを裏面側から研削して前記ウェハを200μm未満の厚さまで薄化する工程と
を含むことを特徴とする半導体装置の製造方法。 - 前記ベベルは、前記ウェハの周縁部において前記ウェハの表裏に形成されることを特徴とする請求項1に記載の半導体装置の製造方法。
- 前記ウェハの表面を前記支持基板に貼り合わせる工程は、スピン塗布法によって塗布された接着剤を介して行われることを特徴とする請求項1または2に記載の半導体装置の製造方法。
- 前記薄化する工程により、前記溝部の外側に位置する前記ウェハの周縁部を除去することを特徴とする請求項1から3のいずれか一項に記載の半導体装置の製造方法。
- 前記薄化する工程により薄化されたウェハを前記支持基板から剥離し、前記薄化されたウェハを個片化する工程を含むことを特徴とする請求項1から4のいずれか一項に記載の半導体装置の製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015180152A JP6410152B2 (ja) | 2015-09-11 | 2015-09-11 | 半導体装置の製造方法 |
TW105106191A TWI663024B (zh) | 2015-09-11 | 2016-03-01 | 半導體裝置之製造方法 |
CN201610239950.9A CN106531625B (zh) | 2015-09-11 | 2016-04-18 | 半导体装置的制造方法 |
US15/233,920 US20170076969A1 (en) | 2015-09-11 | 2016-08-10 | Method of manufacturing semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015180152A JP6410152B2 (ja) | 2015-09-11 | 2015-09-11 | 半導体装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017055089A JP2017055089A (ja) | 2017-03-16 |
JP6410152B2 true JP6410152B2 (ja) | 2018-10-24 |
Family
ID=58237058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015180152A Expired - Fee Related JP6410152B2 (ja) | 2015-09-11 | 2015-09-11 | 半導体装置の製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20170076969A1 (ja) |
JP (1) | JP6410152B2 (ja) |
CN (1) | CN106531625B (ja) |
TW (1) | TWI663024B (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016109693B4 (de) | 2016-05-25 | 2022-10-27 | Infineon Technologies Ag | Verfahren zum Trennen von Halbleiterdies von einem Halbleitersubstrat und Halbleitersubstratanordnung |
US9905466B2 (en) * | 2016-06-28 | 2018-02-27 | Taiwan Semiconductor Manufacturing Company, Ltd. | Wafer partitioning method and device formed |
JP6893691B2 (ja) * | 2017-09-29 | 2021-06-23 | 三星ダイヤモンド工業株式会社 | 複層脆性材料基板の作製方法および作製システム |
CN108436604B (zh) * | 2018-04-23 | 2020-12-08 | 苏试宜特(上海)检测技术有限公司 | 应用于低介电材质覆晶芯片的防脱层研磨方法 |
CN117912995A (zh) * | 2018-04-27 | 2024-04-19 | 东京毅力科创株式会社 | 基板处理系统和基板处理方法 |
CN117542753A (zh) * | 2018-04-27 | 2024-02-09 | 东京毅力科创株式会社 | 基板处理系统和基板处理方法 |
JP7237464B2 (ja) * | 2018-05-24 | 2023-03-13 | キオクシア株式会社 | 半導体装置の製造方法 |
JP7132042B2 (ja) * | 2018-09-10 | 2022-09-06 | 株式会社ディスコ | 加工装置 |
JP2020057709A (ja) * | 2018-10-03 | 2020-04-09 | 株式会社ディスコ | ウェーハの加工方法 |
JP7161923B2 (ja) * | 2018-11-21 | 2022-10-27 | 東京エレクトロン株式会社 | 基板処理装置及び基板処理方法 |
JP7460322B2 (ja) * | 2018-11-27 | 2024-04-02 | 株式会社ディスコ | ウェーハの加工方法 |
JP7412161B2 (ja) * | 2019-12-23 | 2024-01-12 | 東京エレクトロン株式会社 | 基板処理装置及び基板処理方法 |
US11482506B2 (en) | 2020-03-31 | 2022-10-25 | Taiwan Semiconductor Manufacturing Company Limited | Edge-trimming methods for wafer bonding and dicing |
JP2022046207A (ja) | 2020-09-10 | 2022-03-23 | キオクシア株式会社 | 半導体装置の製造方法、及び半導体装置 |
KR20230012637A (ko) | 2020-11-19 | 2023-01-26 | 양쯔 메모리 테크놀로지스 씨오., 엘티디. | 반도체 웨이퍼 프로세싱 방법 |
JP7558044B2 (ja) | 2020-11-30 | 2024-09-30 | 株式会社ディスコ | ウェーハの加工方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3798590B2 (ja) * | 1999-11-04 | 2006-07-19 | ローム株式会社 | 半導体装置の製造方法および研削装置 |
JP2005026413A (ja) * | 2003-07-01 | 2005-01-27 | Renesas Technology Corp | 半導体ウエハ、半導体素子およびその製造方法 |
JP5134928B2 (ja) * | 2007-11-30 | 2013-01-30 | 浜松ホトニクス株式会社 | 加工対象物研削方法 |
JP2009283802A (ja) * | 2008-05-26 | 2009-12-03 | Consortium For Advanced Semiconductor Materials & Related Technologies | 半導体装置の製造方法 |
JP5643036B2 (ja) * | 2010-09-14 | 2014-12-17 | 株式会社ディスコ | 光デバイスウエーハの加工方法 |
JP5665511B2 (ja) * | 2010-12-10 | 2015-02-04 | 株式会社東芝 | 半導体装置の製造方法、製造プログラム、および製造装置 |
JP2013131652A (ja) * | 2011-12-21 | 2013-07-04 | Fujitsu Semiconductor Ltd | 半導体装置の製造方法、半導体ウェハの加工方法、半導体ウェハ |
US8669166B1 (en) * | 2012-08-15 | 2014-03-11 | Globalfoundries Inc. | Methods of thinning and/or dicing semiconducting substrates having integrated circuit products formed thereon |
KR102072140B1 (ko) * | 2013-06-26 | 2020-02-03 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
JP6197422B2 (ja) * | 2013-07-11 | 2017-09-20 | 富士通セミコンダクター株式会社 | 半導体装置の製造方法および支持基板付きウェハ |
-
2015
- 2015-09-11 JP JP2015180152A patent/JP6410152B2/ja not_active Expired - Fee Related
-
2016
- 2016-03-01 TW TW105106191A patent/TWI663024B/zh active
- 2016-04-18 CN CN201610239950.9A patent/CN106531625B/zh active Active
- 2016-08-10 US US15/233,920 patent/US20170076969A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN106531625A (zh) | 2017-03-22 |
TWI663024B (zh) | 2019-06-21 |
CN106531625B (zh) | 2019-07-12 |
TW201710020A (zh) | 2017-03-16 |
JP2017055089A (ja) | 2017-03-16 |
US20170076969A1 (en) | 2017-03-16 |
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