DE60140194D1 - Einkristall-schneideverfahren - Google Patents
Einkristall-schneideverfahrenInfo
- Publication number
- DE60140194D1 DE60140194D1 DE60140194T DE60140194T DE60140194D1 DE 60140194 D1 DE60140194 D1 DE 60140194D1 DE 60140194 T DE60140194 T DE 60140194T DE 60140194 T DE60140194 T DE 60140194T DE 60140194 D1 DE60140194 D1 DE 60140194D1
- Authority
- DE
- Germany
- Prior art keywords
- cutting method
- monocrystal
- monocrystal cutting
- cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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
- H01L21/02—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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
-
- 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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
- B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
- B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1ns or less
-
- 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
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
-
- 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
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
-
- 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
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
-
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/221—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by thermic methods
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000210192A JP3530114B2 (ja) | 2000-07-11 | 2000-07-11 | 単結晶の切断方法 |
PCT/JP2001/005891 WO2002011194A1 (fr) | 2000-07-11 | 2001-07-06 | Procede de decoupe d'un monocristal |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60140194D1 true DE60140194D1 (de) | 2009-11-26 |
Family
ID=18706485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60140194T Expired - Lifetime DE60140194D1 (de) | 2000-07-11 | 2001-07-06 | Einkristall-schneideverfahren |
Country Status (6)
Country | Link |
---|---|
US (1) | US6958094B2 (de) |
EP (1) | EP1306892B1 (de) |
JP (1) | JP3530114B2 (de) |
DE (1) | DE60140194D1 (de) |
TW (1) | TW503142B (de) |
WO (1) | WO2002011194A1 (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002184724A (ja) * | 2000-12-13 | 2002-06-28 | Komatsu Ltd | シリコンインゴット切断装置、シリコンインゴットの切断方法、及びシリコンウェハ |
US6709103B1 (en) | 2002-10-31 | 2004-03-23 | Johnson & Johnson Vision Care, Inc. | Methods for designing multifocal ophthalmic lenses |
WO2005032757A1 (en) * | 2003-09-30 | 2005-04-14 | Matsushita Electric Industrial Co. Ltd. | Mold for optical components |
US7524708B2 (en) * | 2005-02-28 | 2009-04-28 | Neosemitech Corporation | Fabrication method of a high brightness light emitting diode with a bidirectionally angled substrate |
US7387948B2 (en) * | 2005-08-04 | 2008-06-17 | Grace Semiconductor Manufacturing Corporation | Structure and method of forming a semiconductor material wafer |
US8835802B2 (en) * | 2006-01-24 | 2014-09-16 | Stephen C. Baer | Cleaving wafers from silicon crystals |
JP2008177374A (ja) * | 2007-01-18 | 2008-07-31 | Eudyna Devices Inc | 半導体装置及びその製造方法 |
DE102009005303A1 (de) * | 2009-01-16 | 2010-07-22 | BIAS - Bremer Institut für angewandte Strahltechnik GmbH | Verfahren zum Separieren eines Halbleiter-Wafer von einem Halbleiterkristall |
JP2013021263A (ja) * | 2011-07-14 | 2013-01-31 | Dainippon Screen Mfg Co Ltd | 膜剥離装置および膜剥離方法 |
DE102011088054A1 (de) * | 2011-12-08 | 2013-06-13 | Solarworld Innovations Gmbh | Verfahren zum Herstellen von Silizium-Wafern |
JP5727433B2 (ja) * | 2012-09-04 | 2015-06-03 | イムラ アメリカ インコーポレイテッド | 超短パルスレーザでの透明材料処理 |
WO2014079478A1 (en) | 2012-11-20 | 2014-05-30 | Light In Light Srl | High speed laser processing of transparent materials |
EP2754524B1 (de) | 2013-01-15 | 2015-11-25 | Corning Laser Technologies GmbH | Verfahren und Vorrichtung zum laserbasierten Bearbeiten von flächigen Substraten, d.h. Wafer oder Glaselement, unter Verwendung einer Laserstrahlbrennlinie |
EP2781296B1 (de) | 2013-03-21 | 2020-10-21 | Corning Laser Technologies GmbH | Vorrichtung und verfahren zum ausschneiden von konturen aus flächigen substraten mittels laser |
US9850160B2 (en) | 2013-12-17 | 2017-12-26 | Corning Incorporated | Laser cutting of display glass compositions |
US9701563B2 (en) | 2013-12-17 | 2017-07-11 | Corning Incorporated | Laser cut composite glass article and method of cutting |
US20150165560A1 (en) | 2013-12-17 | 2015-06-18 | Corning Incorporated | Laser processing of slots and holes |
US9517963B2 (en) | 2013-12-17 | 2016-12-13 | Corning Incorporated | Method for rapid laser drilling of holes in glass and products made therefrom |
US10442719B2 (en) | 2013-12-17 | 2019-10-15 | Corning Incorporated | Edge chamfering methods |
US11556039B2 (en) | 2013-12-17 | 2023-01-17 | Corning Incorporated | Electrochromic coated glass articles and methods for laser processing the same |
US9815730B2 (en) | 2013-12-17 | 2017-11-14 | Corning Incorporated | Processing 3D shaped transparent brittle substrate |
US9676167B2 (en) | 2013-12-17 | 2017-06-13 | Corning Incorporated | Laser processing of sapphire substrate and related applications |
WO2016007572A1 (en) | 2014-07-08 | 2016-01-14 | Corning Incorporated | Methods and apparatuses for laser processing materials |
JP6788571B2 (ja) | 2014-07-14 | 2020-11-25 | コーニング インコーポレイテッド | 界面ブロック、そのような界面ブロックを使用する、ある波長範囲内で透過する基板を切断するためのシステムおよび方法 |
CN208586209U (zh) | 2014-07-14 | 2019-03-08 | 康宁股份有限公司 | 一种用于在工件中形成限定轮廓的多个缺陷的系统 |
KR20170028943A (ko) * | 2014-07-14 | 2017-03-14 | 코닝 인코포레이티드 | 조정가능한 레이저 빔 촛점 라인을 사용하여 투명한 재료를 처리하는 방법 및 시스템 |
EP3169479B1 (de) | 2014-07-14 | 2019-10-02 | Corning Incorporated | Verfahren und system zum stoppen von inzidenter rissausbreitung in einem transparenten material |
DE102015215235A1 (de) * | 2014-08-08 | 2016-02-11 | Ceramtec-Etec Gmbh | Verfahren zur Herstellung dünner Substrate |
US10047001B2 (en) | 2014-12-04 | 2018-08-14 | Corning Incorporated | Glass cutting systems and methods using non-diffracting laser beams |
JP2018507154A (ja) | 2015-01-12 | 2018-03-15 | コーニング インコーポレイテッド | マルチフォトン吸収方法を用いた熱強化基板のレーザー切断 |
JP7292006B2 (ja) | 2015-03-24 | 2023-06-16 | コーニング インコーポレイテッド | ディスプレイガラス組成物のレーザ切断及び加工 |
JP2018516215A (ja) | 2015-03-27 | 2018-06-21 | コーニング インコーポレイテッド | 気体透過性窓、および、その製造方法 |
JP7082042B2 (ja) | 2015-07-10 | 2022-06-07 | コーニング インコーポレイテッド | 可撓性基体シートに孔を連続形成する方法およびそれに関する製品 |
CN109311725B (zh) | 2016-05-06 | 2022-04-26 | 康宁股份有限公司 | 从透明基材激光切割及移除轮廓形状 |
US10410883B2 (en) | 2016-06-01 | 2019-09-10 | Corning Incorporated | Articles and methods of forming vias in substrates |
US10794679B2 (en) | 2016-06-29 | 2020-10-06 | Corning Incorporated | Method and system for measuring geometric parameters of through holes |
JP7090594B2 (ja) | 2016-07-29 | 2022-06-24 | コーニング インコーポレイテッド | レーザ加工するための装置および方法 |
EP3507057A1 (de) | 2016-08-30 | 2019-07-10 | Corning Incorporated | Laserbearbeitung von transparenten materialien |
JP6923284B2 (ja) | 2016-09-30 | 2021-08-18 | コーニング インコーポレイテッド | 非軸対称ビームスポットを用いて透明被加工物をレーザ加工するための装置及び方法 |
EP3848333A1 (de) | 2016-10-24 | 2021-07-14 | Corning Incorporated | Substratverarbeitungsstation zur laserbasierten verarbeitung von flächigen glassubstraten |
US10752534B2 (en) | 2016-11-01 | 2020-08-25 | Corning Incorporated | Apparatuses and methods for laser processing laminate workpiece stacks |
US10688599B2 (en) | 2017-02-09 | 2020-06-23 | Corning Incorporated | Apparatus and methods for laser processing transparent workpieces using phase shifted focal lines |
US11078112B2 (en) | 2017-05-25 | 2021-08-03 | Corning Incorporated | Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same |
US10580725B2 (en) | 2017-05-25 | 2020-03-03 | Corning Incorporated | Articles having vias with geometry attributes and methods for fabricating the same |
US10626040B2 (en) | 2017-06-15 | 2020-04-21 | Corning Incorporated | Articles capable of individual singulation |
FR3070538B1 (fr) * | 2017-08-30 | 2020-02-21 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede de desassemblage d'un module photovoltaique et installation associee |
US11554984B2 (en) | 2018-02-22 | 2023-01-17 | Corning Incorporated | Alkali-free borosilicate glasses with low post-HF etch roughness |
US11377758B2 (en) | 2020-11-23 | 2022-07-05 | Stephen C. Baer | Cleaving thin wafers from crystals |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS588128B2 (ja) * | 1979-08-05 | 1983-02-14 | 山崎 舜平 | 半導体装置作製方法 |
JPS62188325A (ja) * | 1986-02-14 | 1987-08-17 | Sumitomo Electric Ind Ltd | 化合物半導体のof面出し方法及び装置 |
JPS62226891A (ja) | 1986-03-28 | 1987-10-05 | Shin Etsu Handotai Co Ltd | 半導体装置用基板 |
JP2536588B2 (ja) | 1988-04-25 | 1996-09-18 | 三菱電機株式会社 | 分解除去装置 |
JP3061634B2 (ja) * | 1990-11-09 | 2000-07-10 | 株式会社フジクラ | 酸化物超電導テープ導体 |
JPH05299500A (ja) * | 1992-04-22 | 1993-11-12 | Kobe Steel Ltd | シリコン基板の切断加工方法 |
TW350095B (en) * | 1995-11-21 | 1999-01-11 | Daido Hoxan Inc | Cutting method and apparatus for semiconductor materials |
JP3485136B2 (ja) | 1995-11-21 | 2004-01-13 | エア・ウォーター株式会社 | ウエハの製法およびそれに用いる装置 |
JPH11347758A (ja) * | 1998-06-10 | 1999-12-21 | Mitsubishi Heavy Ind Ltd | 超精密加工装置 |
-
2000
- 2000-07-11 JP JP2000210192A patent/JP3530114B2/ja not_active Expired - Fee Related
-
2001
- 2001-07-06 US US10/332,433 patent/US6958094B2/en not_active Expired - Lifetime
- 2001-07-06 DE DE60140194T patent/DE60140194D1/de not_active Expired - Lifetime
- 2001-07-06 WO PCT/JP2001/005891 patent/WO2002011194A1/ja active Application Filing
- 2001-07-06 EP EP01947891A patent/EP1306892B1/de not_active Expired - Lifetime
- 2001-07-10 TW TW090116883A patent/TW503142B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2002025949A (ja) | 2002-01-25 |
WO2002011194A1 (fr) | 2002-02-07 |
TW503142B (en) | 2002-09-21 |
EP1306892B1 (de) | 2009-10-14 |
EP1306892A1 (de) | 2003-05-02 |
US6958094B2 (en) | 2005-10-25 |
US20030155335A1 (en) | 2003-08-21 |
JP3530114B2 (ja) | 2004-05-24 |
EP1306892A4 (de) | 2007-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |