CN1738693B - 激光加工一种流体槽的方法 - Google Patents
激光加工一种流体槽的方法 Download PDFInfo
- Publication number
- CN1738693B CN1738693B CN028258568A CN02825856A CN1738693B CN 1738693 B CN1738693 B CN 1738693B CN 028258568 A CN028258568 A CN 028258568A CN 02825856 A CN02825856 A CN 02825856A CN 1738693 B CN1738693 B CN 1738693B
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- China
- Prior art keywords
- laser beam
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- trace line
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- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 66
- 239000012530 fluid Substances 0.000 title claims abstract description 51
- 238000003754 machining Methods 0.000 title abstract description 3
- 239000000758 substrate Substances 0.000 claims abstract description 140
- 238000004377 microelectronic Methods 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 56
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- 230000008859 change Effects 0.000 claims description 10
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- 238000000746 purification Methods 0.000 claims description 2
- 210000002421 cell wall Anatomy 0.000 description 20
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- 230000004888 barrier function Effects 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 230000000149 penetrating effect Effects 0.000 description 9
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- 235000014510 cooky Nutrition 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
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- 238000005516 engineering process Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
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- 230000004913 activation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
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- 239000000446 fuel Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- 239000000155 melt Substances 0.000 description 1
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- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
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Images
Classifications
-
- 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
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
-
- 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
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
- B23K26/0676—Dividing the beam into multiple beams, e.g. multifocusing into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations
-
- 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
- B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
-
- 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
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/384—Removing material by boring or cutting by boring of specially shaped holes
-
- 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
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1601—Production of bubble jet print heads
- B41J2/1603—Production of bubble jet print heads of the front shooter type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1607—Production of print heads with piezoelectric elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/16—Production of nozzles
- B41J2/1621—Manufacturing processes
- B41J2/1632—Manufacturing processes machining
- B41J2/1634—Manufacturing processes machining laser machining
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34347601P | 2001-12-20 | 2001-12-20 | |
US60/343,476 | 2001-12-20 | ||
US10/138,594 | 2002-05-02 | ||
US10/138,594 US7357486B2 (en) | 2001-12-20 | 2002-05-02 | Method of laser machining a fluid slot |
PCT/US2002/019752 WO2003053627A1 (en) | 2001-12-20 | 2002-06-21 | Method of laser machining a fluid slot |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1738693A CN1738693A (zh) | 2006-02-22 |
CN1738693B true CN1738693B (zh) | 2010-06-16 |
Family
ID=26836344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN028258568A Expired - Fee Related CN1738693B (zh) | 2001-12-20 | 2002-06-21 | 激光加工一种流体槽的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7357486B2 (zh) |
EP (1) | EP1455986B1 (zh) |
JP (1) | JP4302527B2 (zh) |
CN (1) | CN1738693B (zh) |
AU (1) | AU2002318383A1 (zh) |
DE (1) | DE60217172T2 (zh) |
WO (1) | WO2003053627A1 (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030155328A1 (en) * | 2002-02-15 | 2003-08-21 | Huth Mark C. | Laser micromachining and methods and systems of same |
US6958106B2 (en) * | 2003-04-09 | 2005-10-25 | Endicott International Technologies, Inc. | Material separation to form segmented product |
US7893386B2 (en) * | 2003-11-14 | 2011-02-22 | Hewlett-Packard Development Company, L.P. | Laser micromachining and methods of same |
GB2410465A (en) * | 2004-01-29 | 2005-08-03 | Hewlett Packard Development Co | Method of making an inkjet printhead |
US20050219327A1 (en) * | 2004-03-31 | 2005-10-06 | Clarke Leo C | Features in substrates and methods of forming |
US7268315B2 (en) * | 2005-07-13 | 2007-09-11 | Hewlett-Packard Development Company, L.P. | Monitoring slot formation in substrates |
WO2007043963A1 (en) * | 2005-10-13 | 2007-04-19 | Silex Microsystems Ab | Fabrication of inlet and outlet connections for microfluidic chips |
FR2909297B1 (fr) * | 2006-11-30 | 2010-03-05 | Snecma | Procede de percage laser d'une piece en materiau composite a matrice ceramique, trou obtenu par ce procede, piece en materiau composite a matrice ceramique le comportant, turboreacteur comportant une telle piece. |
US7855151B2 (en) * | 2007-08-21 | 2010-12-21 | Hewlett-Packard Development Company, L.P. | Formation of a slot in a silicon substrate |
JP5405859B2 (ja) * | 2009-03-12 | 2014-02-05 | 株式会社ディスコ | インクジェットプリンタヘッドのインク溜めの加工方法 |
DE102010011508B4 (de) * | 2010-03-15 | 2015-12-10 | Ewag Ag | Verfahren zur Herstellung zumindest einer Spannut und zumindest einer Schneidkante und Laserbearbeitungsvorrichtung |
EP2452775A1 (de) * | 2010-11-16 | 2012-05-16 | Siemens Aktiengesellschaft | Verkürztes Bohrverfahren eines Lochs |
JP5857548B2 (ja) * | 2011-09-02 | 2016-02-10 | 株式会社リコー | 薄膜製造方法、電気機械変換素子の製造方法及び液体吐出ヘッドの製造方法 |
WO2013095430A1 (en) * | 2011-12-21 | 2013-06-27 | Hewlett Packard Development Company, L.P. | Fluid dispenser |
CN102769083A (zh) * | 2012-07-16 | 2012-11-07 | 江苏扬景光电有限公司 | 倒装焊氮化物发光二极管及其透光衬底和制造方法 |
US9991090B2 (en) * | 2012-11-15 | 2018-06-05 | Fei Company | Dual laser beam system used with an electron microscope and FIB |
JP6318171B2 (ja) * | 2012-12-20 | 2018-04-25 | エレクトロ サイエンティフィック インダストリーズ インコーポレーテッド | レーザ微細加工によりイメージを形成する方法 |
CN103240526B (zh) * | 2013-05-10 | 2015-06-10 | 中国电子科技集团公司第五十四研究所 | 基于纳米级粒子流的激光打孔方法 |
US10357848B2 (en) * | 2015-01-19 | 2019-07-23 | General Electric Company | Laser machining systems and methods |
US10580725B2 (en) * | 2017-05-25 | 2020-03-03 | Corning Incorporated | Articles having vias with geometry attributes and methods for fabricating the same |
CN109352185B (zh) * | 2018-10-23 | 2021-03-09 | 深圳赛意法微电子有限公司 | 碳化硅基晶圆的分束激光切割方法 |
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US5835513A (en) * | 1997-01-08 | 1998-11-10 | Spectra Physics, Inc. | Q-switched laser system providing UV light |
CN2399865Y (zh) * | 1999-10-18 | 2000-10-04 | 福建华科光电有限公司 | 微片激光器 |
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-
2002
- 2002-05-02 US US10/138,594 patent/US7357486B2/en not_active Expired - Fee Related
- 2002-06-21 EP EP02747939A patent/EP1455986B1/en not_active Expired - Lifetime
- 2002-06-21 DE DE60217172T patent/DE60217172T2/de not_active Expired - Fee Related
- 2002-06-21 AU AU2002318383A patent/AU2002318383A1/en not_active Abandoned
- 2002-06-21 JP JP2003554378A patent/JP4302527B2/ja not_active Expired - Fee Related
- 2002-06-21 CN CN028258568A patent/CN1738693B/zh not_active Expired - Fee Related
- 2002-06-21 WO PCT/US2002/019752 patent/WO2003053627A1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5835513A (en) * | 1997-01-08 | 1998-11-10 | Spectra Physics, Inc. | Q-switched laser system providing UV light |
CN2399865Y (zh) * | 1999-10-18 | 2000-10-04 | 福建华科光电有限公司 | 微片激光器 |
Non-Patent Citations (1)
Title |
---|
JP平6-79486A 1994.03.22 |
Also Published As
Publication number | Publication date |
---|---|
US7357486B2 (en) | 2008-04-15 |
WO2003053627A1 (en) | 2003-07-03 |
AU2002318383A1 (en) | 2003-07-09 |
JP2005512848A (ja) | 2005-05-12 |
US20030117449A1 (en) | 2003-06-26 |
JP4302527B2 (ja) | 2009-07-29 |
CN1738693A (zh) | 2006-02-22 |
DE60217172D1 (de) | 2007-02-08 |
EP1455986B1 (en) | 2006-12-27 |
DE60217172T2 (de) | 2007-10-11 |
EP1455986A1 (en) | 2004-09-15 |
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