JP6161188B2 - レーザ加工装置、レーザ加工方法 - Google Patents
レーザ加工装置、レーザ加工方法 Download PDFInfo
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- JP6161188B2 JP6161188B2 JP2013020940A JP2013020940A JP6161188B2 JP 6161188 B2 JP6161188 B2 JP 6161188B2 JP 2013020940 A JP2013020940 A JP 2013020940A JP 2013020940 A JP2013020940 A JP 2013020940A JP 6161188 B2 JP6161188 B2 JP 6161188B2
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- JP
- Japan
- Prior art keywords
- substrate
- laser
- condensing position
- condensing
- laser processing
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/10—Glass-cutting tools, e.g. scoring tools
- C03B33/102—Glass-cutting tools, e.g. scoring tools involving a focussed radiation beam, e.g. lasers
-
- 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
- B23K26/073—Shaping the laser spot
- B23K26/0734—Shaping the laser spot into an annular shape
-
- 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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0823—Devices involving rotation of the workpiece
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/0222—Scoring using a focussed radiation beam, e.g. laser
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/04—Cutting or splitting in curves, especially for making spectacle lenses
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0005—Other surface treatment of glass not in the form of fibres or filaments by irradiation
- C03C23/0025—Other surface treatment of glass not in the form of fibres or filaments by irradiation by a laser beam
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0933—Systems for active beam shaping by rapid movement of an element
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
- G02B27/0955—Lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laser Beam Processing (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
20:基板移動手段,21:集光レンズ移動手段,
22,22A,22B:光学要素移動手段,
3:レーザ光源,4:ビームエキスパンダ,5:ミラー,
6:イメージローテータ(ダブプリズム),
G:基板,L:レーザ光,Fs(Fs1〜Fs8):集光位置
Claims (6)
- 基板上にレーザ光を照射して当該基板に貫穴加工を施すレーザ加工装置であって、
レーザ光をリング状に集光してその集光位置を前記基板の厚さ範囲内に照射する集光レンズと、
前記集光位置を前記基板の厚さ方向にシフトしながら前記基板の平面方向にシフトする集光位置シフト手段を備え、
前記集光レンズは、環状シリンドリカルレンズであり、ビームエキスパンダで拡径されたレーザ光をリング状に集光することを特徴とするレーザ加工装置。 - 前記集光位置シフト手段は、リング状の前記集光位置の中心が円運動をするように前記集光位置をシフトさせることを特徴とする請求項1記載のレーザ加工装置。
- 前記集光位置シフト手段は、前記基板を移動させる基板移動手段を備えることを特徴とする請求項1又は2に記載のレーザ加工装置。
- 前記集光位置シフト手段は、前記集光レンズを水平軸回りに揺動させる集光レンズ移動手段を備えることを特徴とする請求項1〜3のいずれかに記載のレーザ加工装置。
- レーザ光を出射するレーザ光源と、
前記レーザ光源から出射されるレーザ光を前記集光レンズに導く光学系を備え、
前記集光位置シフト手段は、前記光学系における光学要素を移動させる光学要素移動手段を備えることを特徴とする請求項1〜4のいずれかに記載のレーザ加工装置。 - 基板上にレーザ光を照射して当該基板に貫穴加工を施すレーザ加工方法であって、
ビームエキスパンダで拡径されたレーザ光を環状シリンドリカルレンズでリング状に集光してその集光位置を前記基板の厚さ範囲内に照射し、
前記集光位置を前記基板の厚さ方向にシフトしながら前記基板の平面方向にシフトさせる過程で、
リング状の前記集光位置の中心が円運動するように前記集光位置をシフトさせることを特徴とするレーザ加工方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013020940A JP6161188B2 (ja) | 2013-02-05 | 2013-02-05 | レーザ加工装置、レーザ加工方法 |
TW103103279A TWI627009B (zh) | 2013-02-05 | 2014-01-28 | 雷射加工裝置、及雷射加工方法 |
US14/765,233 US20160002088A1 (en) | 2013-02-05 | 2014-02-03 | Laser processing apparatus and laser processing method |
PCT/JP2014/052420 WO2014123080A1 (ja) | 2013-02-05 | 2014-02-03 | レーザ加工装置、レーザ加工方法 |
KR1020157020986A KR20150114957A (ko) | 2013-02-05 | 2014-02-03 | 레이저 가공 장치 및 레이저 가공 방법 |
CN201480007118.5A CN104955605B (zh) | 2013-02-05 | 2014-02-03 | 激光加工装置、激光加工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013020940A JP6161188B2 (ja) | 2013-02-05 | 2013-02-05 | レーザ加工装置、レーザ加工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014151326A JP2014151326A (ja) | 2014-08-25 |
JP6161188B2 true JP6161188B2 (ja) | 2017-07-12 |
Family
ID=51299675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013020940A Active JP6161188B2 (ja) | 2013-02-05 | 2013-02-05 | レーザ加工装置、レーザ加工方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160002088A1 (ja) |
JP (1) | JP6161188B2 (ja) |
KR (1) | KR20150114957A (ja) |
CN (1) | CN104955605B (ja) |
TW (1) | TWI627009B (ja) |
WO (1) | WO2014123080A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015104801A1 (de) | 2015-03-27 | 2016-09-29 | Schott Ag | Verfahren und Vorrichtung zum kontinuierlichen Trennen von Glas |
US10605730B2 (en) | 2015-05-20 | 2020-03-31 | Quantum-Si Incorporated | Optical sources for fluorescent lifetime analysis |
US11466316B2 (en) | 2015-05-20 | 2022-10-11 | Quantum-Si Incorporated | Pulsed laser and bioanalytic system |
EP3437788B1 (en) * | 2016-03-31 | 2022-06-15 | Muratani Machine Inc. | Laser machining apparatus and laser machining method |
BR112019012054A2 (pt) | 2016-12-16 | 2020-08-18 | Quantum-Si Incorporated | módulo de laser em modo travado compacto |
CA3047108A1 (en) * | 2016-12-16 | 2018-06-21 | Quantum-Si Incorporated | Compact beam shaping and steering assembly |
CN108269740A (zh) * | 2016-12-30 | 2018-07-10 | 上海新昇半导体科技有限公司 | 基于激光水射流的晶圆减薄设备及方法 |
FI3731991T3 (fi) * | 2017-12-29 | 2023-05-11 | Corelase Oy | Laserprosessointilaite ja -menetelmä |
KR20210021018A (ko) | 2018-06-15 | 2021-02-24 | 퀀텀-에스아이 인코포레이티드 | 펄스형 광학 소스들을 갖는 고급 분석 기기들을 위한 데이터 취득 제어 |
EP3966611B1 (en) | 2019-06-14 | 2024-03-06 | Quantum-Si Incorporated | Grating coupler with increased beam alignment sensitivity |
JP2021051226A (ja) * | 2019-09-25 | 2021-04-01 | 株式会社フジクラ | ビームシェイパ、加工装置、及び加工方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01186294A (ja) * | 1988-01-22 | 1989-07-25 | Hitachi Ltd | 穴開け装置 |
JPH04143092A (ja) * | 1990-10-04 | 1992-05-18 | Brother Ind Ltd | レーザ加工装置 |
JP3060813B2 (ja) * | 1993-12-28 | 2000-07-10 | トヨタ自動車株式会社 | レーザ加工装置 |
JPH10278279A (ja) * | 1997-02-10 | 1998-10-20 | Toshiba Corp | プリントヘッドの製造方法 |
CN100457362C (zh) * | 2004-01-30 | 2009-02-04 | 武汉天宇激光数控技术有限责任公司 | 激光环切打孔方法及其装置 |
KR100514996B1 (ko) * | 2004-04-19 | 2005-09-15 | 주식회사 이오테크닉스 | 레이저 가공 장치 |
JP2006150433A (ja) * | 2004-12-01 | 2006-06-15 | Fanuc Ltd | レーザ加工装置 |
JP4247495B2 (ja) * | 2005-02-18 | 2009-04-02 | 坂口電熱株式会社 | レーザ加熱装置 |
JP2009259860A (ja) * | 2008-04-11 | 2009-11-05 | Sumitomo Heavy Ind Ltd | レーザ加工装置、及び、レーザ加工方法 |
CN101332559B (zh) * | 2008-07-18 | 2011-06-01 | 西安交通大学 | 无重铸层微深孔的激光复合加工及修形方法 |
JP5412887B2 (ja) * | 2009-03-06 | 2014-02-12 | 日産自動車株式会社 | レーザクラッドバルブシート形成方法及びレーザクラッドバルブシート形成装置 |
JP5446631B2 (ja) * | 2009-09-10 | 2014-03-19 | アイシン精機株式会社 | レーザ加工方法及びレーザ加工装置 |
JP2011078984A (ja) * | 2009-10-02 | 2011-04-21 | Disco Abrasive Syst Ltd | レーザー加工装置 |
US8951889B2 (en) * | 2010-04-16 | 2015-02-10 | Qmc Co., Ltd. | Laser processing method and laser processing apparatus |
JP5419818B2 (ja) * | 2010-07-14 | 2014-02-19 | 三菱電機株式会社 | レーザ加工機 |
JP2012071314A (ja) * | 2010-09-27 | 2012-04-12 | Mitsubishi Heavy Ind Ltd | 複合材の加工方法及び複合材の加工装置 |
JP2012148299A (ja) * | 2011-01-18 | 2012-08-09 | Towa Corp | レーザ加工装置 |
JP6002942B2 (ja) * | 2011-05-11 | 2016-10-05 | 株式会社ブイ・テクノロジー | レンズおよびそのレンズを搭載したレーザ加工装置 |
JP6063670B2 (ja) * | 2011-09-16 | 2017-01-18 | 株式会社アマダホールディングス | レーザ切断加工方法及び装置 |
JP5840215B2 (ja) * | 2011-09-16 | 2016-01-06 | 浜松ホトニクス株式会社 | レーザ加工方法及びレーザ加工装置 |
-
2013
- 2013-02-05 JP JP2013020940A patent/JP6161188B2/ja active Active
-
2014
- 2014-01-28 TW TW103103279A patent/TWI627009B/zh not_active IP Right Cessation
- 2014-02-03 US US14/765,233 patent/US20160002088A1/en not_active Abandoned
- 2014-02-03 CN CN201480007118.5A patent/CN104955605B/zh not_active Expired - Fee Related
- 2014-02-03 KR KR1020157020986A patent/KR20150114957A/ko not_active Application Discontinuation
- 2014-02-03 WO PCT/JP2014/052420 patent/WO2014123080A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN104955605B (zh) | 2019-07-19 |
TW201440942A (zh) | 2014-11-01 |
TWI627009B (zh) | 2018-06-21 |
CN104955605A (zh) | 2015-09-30 |
KR20150114957A (ko) | 2015-10-13 |
US20160002088A1 (en) | 2016-01-07 |
WO2014123080A1 (ja) | 2014-08-14 |
JP2014151326A (ja) | 2014-08-25 |
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