KR100852811B1 - 반도체 장치의 제조 방법 - Google Patents
반도체 장치의 제조 방법 Download PDFInfo
- Publication number
- KR100852811B1 KR100852811B1 KR1020060109809A KR20060109809A KR100852811B1 KR 100852811 B1 KR100852811 B1 KR 100852811B1 KR 1020060109809 A KR1020060109809 A KR 1020060109809A KR 20060109809 A KR20060109809 A KR 20060109809A KR 100852811 B1 KR100852811 B1 KR 100852811B1
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- semiconductor wafer
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 88
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 36
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000005530 etching Methods 0.000 claims description 11
- 238000003776 cleavage reaction Methods 0.000 claims description 9
- 230000007017 scission Effects 0.000 claims description 9
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 238000010297 mechanical methods and process Methods 0.000 claims description 3
- 235000012431 wafers Nutrition 0.000 description 74
- 238000000227 grinding Methods 0.000 description 15
- 230000004048 modification Effects 0.000 description 15
- 238000012986 modification Methods 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 8
- 239000013078 crystal Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003685 thermal hair damage Effects 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
- H01L21/02—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
- B23K26/3568—Modifying rugosity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/50—Working by transmitting the laser beam through or within the workpiece
- B23K26/53—Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/40—Semiconductor devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dicing (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (5)
- 반도체 웨이퍼의 주 표면에 소자를 형성하는 공정과,상기 반도체 웨이퍼의 이면에, 다이싱 라인 또는 칩 분할 라인을 따라, 기계적 또는 화학적인 방법으로 홈을 형성하는 공정과,상기 홈 내에 레이저를 조사해서, 상기 반도체 웨이퍼의 상기 홈보다도 깊은 위치에 개질층을 형성하는 공정과,상기 개질층을 기점으로 해서 상기 반도체 웨이퍼를 분할하는 공정과,상기 반도체 웨이퍼의 이면을, 적어도 상기 홈의 깊이까지 제거하는 공정을 구비하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제1항에 있어서,상기 기계적인 방법은, 다이싱 블레이드에 의해 상기 반도체 웨이퍼의 이면에 홈을 형성하는 것인 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제1항에 있어서,상기 화학적인 방법은, 에칭에 의해 상기 반도체 웨이퍼의 이면에 홈을 형성하는 것인 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제1항에 있어서,상기 반도체 웨이퍼를 분할하는 공정은, 블레이킹(breaking)에 의해 상기 반도체 웨이퍼를 벽개하는 것인 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제1항에 있어서,상기 소자를 형성하는 공정과 상기 홈을 형성하는 공정 사이에, 상기 반도체 웨이퍼의 표면측에 테이프를 부착하는 공정을 더 구비하고, 상기 반도체 웨이퍼를 분할하는 공정은, 상기 부착한 테이프를 엑스펀드(expand)해서 상기 개질층을 분리하는 것인 것을 특징으로 하는 반도체 장치의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2005-00325022 | 2005-11-09 | ||
JP2005325022A JP2007134454A (ja) | 2005-11-09 | 2005-11-09 | 半導体装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070049971A KR20070049971A (ko) | 2007-05-14 |
KR100852811B1 true KR100852811B1 (ko) | 2008-08-18 |
Family
ID=38004315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060109809A Expired - Fee Related KR100852811B1 (ko) | 2005-11-09 | 2006-11-08 | 반도체 장치의 제조 방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7642113B2 (ko) |
JP (1) | JP2007134454A (ko) |
KR (1) | KR100852811B1 (ko) |
CN (1) | CN100552917C (ko) |
TW (1) | TW200719432A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150085474A (ko) * | 2014-01-15 | 2015-07-23 | 가부시기가이샤 디스코 | 웨이퍼의 가공 방법 |
KR20150099428A (ko) * | 2014-02-21 | 2015-08-31 | 가부시기가이샤 디스코 | 웨이퍼의 가공 방법 |
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JP4833657B2 (ja) * | 2005-12-19 | 2011-12-07 | 株式会社ディスコ | ウエーハの分割方法 |
US7993972B2 (en) * | 2008-03-04 | 2011-08-09 | Stats Chippac, Ltd. | Wafer level die integration and method therefor |
US8143081B2 (en) * | 2007-02-13 | 2012-03-27 | Huga Optotech Inc. | Method for dicing a diced optoelectronic semiconductor wafer |
JP2009032971A (ja) * | 2007-07-27 | 2009-02-12 | Rohm Co Ltd | 窒化物半導体素子の製造方法 |
EP2075840B1 (en) | 2007-12-28 | 2014-08-27 | Semiconductor Energy Laboratory Co., Ltd. | Method for dicing a wafer with semiconductor elements formed thereon and corresponding device |
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JP2009182178A (ja) * | 2008-01-31 | 2009-08-13 | Disco Abrasive Syst Ltd | デバイスの製造方法 |
JP5376961B2 (ja) * | 2008-02-01 | 2013-12-25 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP2009206162A (ja) * | 2008-02-26 | 2009-09-10 | Disco Abrasive Syst Ltd | ウエーハの分割方法 |
DE102008001952A1 (de) * | 2008-05-23 | 2009-11-26 | Robert Bosch Gmbh | Verfahren zur Herstellung von vereinzelten, auf einem Siliziumsubstrat angeordneten mikromechanischen Bauteilen und hieraus hergestellte Bauteile |
JP2009290148A (ja) * | 2008-06-02 | 2009-12-10 | Disco Abrasive Syst Ltd | ウエーハの分割方法 |
US8043940B2 (en) * | 2008-06-02 | 2011-10-25 | Renesas Electronics Corporation | Method for manufacturing semiconductor chip and semiconductor device |
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Publication number | Priority date | Publication date | Assignee | Title |
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KR20150085474A (ko) * | 2014-01-15 | 2015-07-23 | 가부시기가이샤 디스코 | 웨이퍼의 가공 방법 |
KR102163441B1 (ko) | 2014-01-15 | 2020-10-08 | 가부시기가이샤 디스코 | 웨이퍼의 가공 방법 |
KR20150099428A (ko) * | 2014-02-21 | 2015-08-31 | 가부시기가이샤 디스코 | 웨이퍼의 가공 방법 |
KR102177678B1 (ko) | 2014-02-21 | 2020-11-11 | 가부시기가이샤 디스코 | 웨이퍼의 가공 방법 |
Also Published As
Publication number | Publication date |
---|---|
US7642113B2 (en) | 2010-01-05 |
TW200719432A (en) | 2007-05-16 |
US20070105345A1 (en) | 2007-05-10 |
JP2007134454A (ja) | 2007-05-31 |
CN1964018A (zh) | 2007-05-16 |
TWI314766B (ko) | 2009-09-11 |
CN100552917C (zh) | 2009-10-21 |
KR20070049971A (ko) | 2007-05-14 |
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