JP6308632B2 - ウェハを分割する方法 - Google Patents
ウェハを分割する方法 Download PDFInfo
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- JP6308632B2 JP6308632B2 JP2016030094A JP2016030094A JP6308632B2 JP 6308632 B2 JP6308632 B2 JP 6308632B2 JP 2016030094 A JP2016030094 A JP 2016030094A JP 2016030094 A JP2016030094 A JP 2016030094A JP 6308632 B2 JP6308632 B2 JP 6308632B2
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- 238000000034 method Methods 0.000 title claims description 65
- 239000002390 adhesive tape Substances 0.000 claims description 86
- 230000001070 adhesive effect Effects 0.000 claims description 70
- 239000000853 adhesive Substances 0.000 claims description 68
- 238000005520 cutting process Methods 0.000 claims description 54
- 239000000463 material Substances 0.000 claims description 22
- 239000010410 layer Substances 0.000 claims description 18
- 238000000227 grinding Methods 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 239000013043 chemical agent Substances 0.000 claims description 4
- 230000005684 electric field Effects 0.000 claims description 4
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 235000012431 wafers Nutrition 0.000 description 197
- 229920001187 thermosetting polymer Polymers 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 8
- 239000002344 surface layer Substances 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 238000001020 plasma etching Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000005336 cracking Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 238000003698 laser cutting Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 2
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 229910000673 Indium arsenide Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
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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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- 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
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
-
- 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
- H01L21/67—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
- H01L21/6836—Wafer tapes, e.g. grinding or dicing support tapes
-
- 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
-
- 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
- H01L2221/68381—Details of chemical or physical process used for separating the auxiliary support from a device or wafer
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Dicing (AREA)
- Laser Beam Processing (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Description
Claims (11)
- 複数の分割ラインによって区切られた複数のデバイスを備えたデバイス領域(2)を一面(1)に有するウェハ(W)をダイへと分割する方法であって、当該方法は、
少なくとも一部、任意で全てのデバイスに接着する接着テープ(4)を前記ウェハ(W)上のデバイスを保護する為に前記ウェハ(W)の前記一面(1)に付けるステップと、
付ける手段(10)によって前記デバイスと接触する面の反対側にある前記接着テープ(4)の面に対して前記接着テープ(4)を支持する為にキャリア(7)を付けるステップと、
前記分割ラインに沿って前記ウェハ(W)を切断するステップと、
を含み、
前記付ける手段(10)は、前記キャリア(7)と接触する前記接着テープ(4)の全面領域にわたって設けられ、
前記一面(1)の反対側にある前記ウェハ(W)の面(6)は機械的に一部が切断され、
前記ウェハ(W)の残部は、部分的切断または複数の部分的切断が形成された領域または複数の領域において、厚さ方向で、前記一面(1)の反対側にある前記ウェハ(W)の前記面(6)から、機械的に切断および/またはレーザで切断および/またはプラズマで切断され、
前記接着テープ(4)は、しなやかな材料で形成され、前記デバイス領域(2)に形成される前記デバイスと適合するように変形する、方法。 - 前記ウェハの厚さを調整する為に、前記一面(1)の反対側にある前記ウェハ(W)の前記面(6)を研削するステップを更に有する、請求項1に記載の方法。
- 前記ウェハ(W)を研削するステップは、前記ウェハ(W)を切断するステップの前に行われる、請求項2に記載の方法。
- 前記ウェハ(W)を切断するステップは、前記ウェハ(W)を研削するステップの前に行われる、請求項2に記載の方法。
- 低k層が前記ウェハ(W)の前記一面(1)に設けられ、前記低k層は、前記一面(1)の反対側にある前記ウェハ(W)の前記面(6)から、機械的に切断および/またはレーザで切断および/またはプラズマで切断される、請求項1〜4のいずれか一項に記載の方法。
- 前記デバイスと接触する接着テープ(4)の接着材は、熱、UV線、電界および/または化学剤のような外部刺激によって硬化可能である、請求項1〜5のいずれか一項に記載の方法。
- 前記接着材の接着力を低下させるために、前記デバイスと接触する前記接着テープ(4)に前記外部刺激を加えるステップを更に有する、請求項6に記載の方法。
- 前記ウェハ(W)を切断するステップの後で、前記一面(1)の反対側にある前記ウェハ(W)の前記面(6)に接着性ピックアップテープを付けるステップを更に有する、請求項1〜7のいずれか一項に記載の方法。
- 前記一面(1)の反対側にあるウェハ(W)の表面に、前記デバイスを接触する表面の反対側の前記接着テープ(4)の表面を平行化するステップを更に有する、請求項1〜8のいずれか一項に記載の方法。
- 前記付ける手段(10)は、接着層である、請求項1〜9のいずれか一項に記載の方法。
- 前記キャリア(7)は、シリコンおよび/またはガラスおよび/またはSUSのような剛性材料で形成される、請求項1〜10のいずれか一項に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015204698.2A DE102015204698B4 (de) | 2015-03-16 | 2015-03-16 | Verfahren zum Teilen eines Wafers |
DE102015204698.2 | 2015-03-16 |
Publications (2)
Publication Number | Publication Date |
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JP2016174146A JP2016174146A (ja) | 2016-09-29 |
JP6308632B2 true JP6308632B2 (ja) | 2018-04-11 |
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Application Number | Title | Priority Date | Filing Date |
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JP2016030094A Active JP6308632B2 (ja) | 2015-03-16 | 2016-02-19 | ウェハを分割する方法 |
Country Status (3)
Country | Link |
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US (1) | US10784164B2 (ja) |
JP (1) | JP6308632B2 (ja) |
DE (1) | DE102015204698B4 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017212858B4 (de) | 2017-07-26 | 2024-08-29 | Disco Corporation | Verfahren zum Bearbeiten eines Substrats |
GB201801457D0 (en) | 2018-01-30 | 2018-03-14 | Pragmatic Printing Ltd | Integrated circuit manufacturing process and apparatus |
US11701739B2 (en) * | 2019-04-12 | 2023-07-18 | Skyworks Solutions, Inc. | Method of optimizing laser cutting of wafers for producing integrated circuit dies |
WO2020217397A1 (ja) * | 2019-04-25 | 2020-10-29 | 日立化成株式会社 | ドルメン構造を有する半導体装置の製造方法、支持片の製造方法及び積層フィルム |
WO2020217401A1 (ja) | 2019-04-25 | 2020-10-29 | 日立化成株式会社 | ドルメン構造を有する半導体装置及びその製造方法、並びに、支持片形成用積層フィルム及びその製造方法 |
KR102705615B1 (ko) * | 2019-06-25 | 2024-09-12 | 삼성디스플레이 주식회사 | 표시 장치의 제조 방법 및 이에 사용되는 레이저 장치 |
US11189518B2 (en) * | 2019-11-15 | 2021-11-30 | Advanced Semiconductor Engineering, Inc. | Method of processing a semiconductor wafer |
CN114227962B (zh) * | 2021-12-22 | 2023-09-05 | 颀中科技(苏州)有限公司 | 晶圆切割方法及晶圆切割装置 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4109823B2 (ja) * | 2000-10-10 | 2008-07-02 | 株式会社東芝 | 半導体装置の製造方法 |
JP2003163313A (ja) * | 2001-09-13 | 2003-06-06 | Texas Instr Japan Ltd | 半導体装置及びその製造方法 |
JP2004363165A (ja) * | 2003-06-02 | 2004-12-24 | Tokyo Seimitsu Co Ltd | ウェーハ処理装置およびウェーハ処理方法 |
DE20318462U1 (de) * | 2003-11-26 | 2004-03-11 | Infineon Technologies Ag | Anordnung elektronischer Halbleiterbauelemente auf einem Trägersystem zur Behandlung der Halbleiterbauelemente mit einem flüssigen Medium |
US7226812B2 (en) | 2004-03-31 | 2007-06-05 | Intel Corporation | Wafer support and release in wafer processing |
JP2005302982A (ja) * | 2004-04-12 | 2005-10-27 | Nitto Denko Corp | 半導体チップの製造方法 |
US7804043B2 (en) * | 2004-06-15 | 2010-09-28 | Laserfacturing Inc. | Method and apparatus for dicing of thin and ultra thin semiconductor wafer using ultrafast pulse laser |
CN100440444C (zh) * | 2004-07-22 | 2008-12-03 | 株式会社瑞萨科技 | 半导体器件的制造方法 |
JP2007134454A (ja) * | 2005-11-09 | 2007-05-31 | Toshiba Corp | 半導体装置の製造方法 |
US20070155131A1 (en) * | 2005-12-21 | 2007-07-05 | Intel Corporation | Method of singulating a microelectronic wafer |
JP2007243112A (ja) * | 2006-03-13 | 2007-09-20 | Disco Abrasive Syst Ltd | ウェーハの凹状加工方法及び凹凸吸収パッド |
DE102006025162B3 (de) * | 2006-05-30 | 2008-01-31 | Epcos Ag | Flip-Chip-Bauelement und Verfahren zur Herstellung |
US8034659B2 (en) | 2006-06-23 | 2011-10-11 | Hitachi Chemical Company, Ltd. | Production method of semiconductor device and bonding film |
US20080003780A1 (en) * | 2006-06-30 | 2008-01-03 | Haixiao Sun | Detachable stiffener for ultra-thin die |
JP2008135446A (ja) * | 2006-11-27 | 2008-06-12 | Philtech Inc | Rfパウダーの製造方法 |
JP2008159985A (ja) | 2006-12-26 | 2008-07-10 | Matsushita Electric Ind Co Ltd | 半導体チップの製造方法 |
US8629532B2 (en) * | 2007-05-08 | 2014-01-14 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor wafer with assisting dicing structure and dicing method thereof |
KR101176431B1 (ko) * | 2007-10-09 | 2012-08-30 | 히다치 가세고교 가부시끼가이샤 | 접착 필름이 부착된 반도체칩의 제조 방법, 이 제조 방법에 사용되는 반도체용 접착 필름, 및 반도체 장치의 제조 방법 |
US8048781B2 (en) * | 2008-01-24 | 2011-11-01 | National Semiconductor Corporation | Methods and systems for packaging integrated circuits |
US8598490B2 (en) * | 2008-03-31 | 2013-12-03 | Electro Scientific Industries, Inc. | Methods and systems for laser processing a workpiece using a plurality of tailored laser pulse shapes |
JP4810565B2 (ja) * | 2008-11-26 | 2011-11-09 | 日東電工株式会社 | ダイシング・ダイボンドフィルム及び半導体装置の製造方法 |
JP5308213B2 (ja) * | 2009-03-31 | 2013-10-09 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | 半導体装置の製造方法 |
US7977213B1 (en) * | 2010-03-31 | 2011-07-12 | Electro Scientific Industries, Inc. | Use of laser energy transparent stop layer to achieve minimal debris generation in laser scribing a multilayer patterned workpiece |
JP5545000B2 (ja) * | 2010-04-14 | 2014-07-09 | 富士電機株式会社 | 半導体装置の製造方法 |
US9559004B2 (en) * | 2011-05-12 | 2017-01-31 | STATS ChipPAC Pte. Ltd. | Semiconductor device and method of singulating thin semiconductor wafer on carrier along modified region within non-active region formed by irradiating energy |
US8652940B2 (en) * | 2012-04-10 | 2014-02-18 | Applied Materials, Inc. | Wafer dicing used hybrid multi-step laser scribing process with plasma etch |
JP5770677B2 (ja) * | 2012-05-08 | 2015-08-26 | 株式会社ディスコ | ウェーハの加工方法 |
US9553021B2 (en) * | 2012-09-03 | 2017-01-24 | Infineon Technologies Ag | Method for processing a wafer and method for dicing a wafer |
KR102029646B1 (ko) * | 2013-01-31 | 2019-11-08 | 삼성전자 주식회사 | 반도체 장치 제조 방법 |
JP6078376B2 (ja) * | 2013-02-22 | 2017-02-08 | 株式会社ディスコ | ウエーハの加工方法 |
US9209047B1 (en) * | 2013-04-04 | 2015-12-08 | American Semiconductor, Inc. | Method of producing encapsulated IC devices on a wafer |
JP2015041687A (ja) * | 2013-08-21 | 2015-03-02 | 株式会社ディスコ | ウエーハの加工方法 |
US9385040B2 (en) * | 2014-02-19 | 2016-07-05 | Taiwan Semiconductor Manufacturing Company Ltd. | Method of manufacturing a semiconductor device |
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US10784164B2 (en) | 2020-09-22 |
US20160276223A1 (en) | 2016-09-22 |
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