ATE376902T1 - Laserbearbeitungsvorrichtung mit einem polygonspiegel - Google Patents

Laserbearbeitungsvorrichtung mit einem polygonspiegel

Info

Publication number
ATE376902T1
ATE376902T1 AT04014434T AT04014434T ATE376902T1 AT E376902 T1 ATE376902 T1 AT E376902T1 AT 04014434 T AT04014434 T AT 04014434T AT 04014434 T AT04014434 T AT 04014434T AT E376902 T1 ATE376902 T1 AT E376902T1
Authority
AT
Austria
Prior art keywords
wafer
laser beam
cutout
polygon mirror
laser
Prior art date
Application number
AT04014434T
Other languages
English (en)
Inventor
You-Hie Han
Original Assignee
Eo Technics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eo Technics Co Ltd filed Critical Eo Technics Co Ltd
Application granted granted Critical
Publication of ATE376902T1 publication Critical patent/ATE376902T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F7/00—Indoor games using small moving playing bodies, e.g. balls, discs or blocks
    • A63F7/02—Indoor games using small moving playing bodies, e.g. balls, discs or blocks using falling playing bodies or playing bodies running on an inclined surface, e.g. pinball games
    • 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
    • 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
    • B23K26/0736—Shaping the laser spot into an oval shape, e.g. elliptic 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
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • 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
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • B23K26/0821—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head using multifaceted mirrors, e.g. polygonal mirror
    • 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F7/00—Indoor games using small moving playing bodies, e.g. balls, discs or blocks
    • A63F7/22—Accessories; Details
    • A63F7/34—Other devices for handling the playing bodies, e.g. bonus ball return means
    • A63F2007/341—Ball collecting devices or dispensers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F2250/00—Miscellaneous game characteristics
    • A63F2250/14—Coin operated
    • 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
    • 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
    • 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
    • H01L21/3043—Making grooves, e.g. cutting

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Beam Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Recrystallisation Techniques (AREA)
AT04014434T 2004-03-31 2004-06-19 Laserbearbeitungsvorrichtung mit einem polygonspiegel ATE376902T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040022270A KR100462358B1 (ko) 2004-03-31 2004-03-31 폴리곤 미러를 이용한 레이저 가공장치

Publications (1)

Publication Number Publication Date
ATE376902T1 true ATE376902T1 (de) 2007-11-15

Family

ID=34925414

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04014434T ATE376902T1 (de) 2004-03-31 2004-06-19 Laserbearbeitungsvorrichtung mit einem polygonspiegel

Country Status (11)

Country Link
US (1) US20050218128A1 (de)
EP (1) EP1586406B1 (de)
JP (1) JP4044539B2 (de)
KR (1) KR100462358B1 (de)
CN (1) CN100363143C (de)
AT (1) ATE376902T1 (de)
CA (1) CA2472411A1 (de)
DE (1) DE602004009754T2 (de)
MY (1) MY137166A (de)
SG (1) SG130943A1 (de)
TW (1) TWI241060B (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100462359B1 (ko) * 2004-08-18 2004-12-17 주식회사 이오테크닉스 폴리곤 미러를 이용한 레이저 가공장치 및 방법
KR20080028559A (ko) 2006-09-27 2008-04-01 주식회사 이오테크닉스 폴리곤 미러를 이용한 대상물 다중 가공 방법
EP1990168B1 (de) * 2007-05-10 2012-06-27 Grenzebach Maschinenbau GmbH Verfahren zum laserthermischen Trennen von keramischem oder anderem spröden Plattenmaterial
EP2008752B1 (de) * 2007-06-30 2010-09-22 TRUMPF Werkzeugmaschinen GmbH + Co. KG Maschine zum Bearbeiten von Werkstücken und Verfahren zum maschinellen Bearbeiten von Werkstücken
DE502007002935D1 (de) * 2007-06-30 2010-04-08 Trumpf Werkzeugmaschinen Gmbh Werkzeugmaschine und Verfahren zum Bearbeiten eines Werkstückes
KR100884629B1 (ko) * 2007-08-06 2009-02-23 주식회사 이오테크닉스 레이저 가공 장치 및 방법
WO2009128316A1 (ja) * 2008-04-15 2009-10-22 三星ダイヤモンド工業株式会社 脆性材料基板の加工方法
CN101829846A (zh) * 2010-05-11 2010-09-15 苏州市博海激光科技有限公司 高功率激光辊类表面集成聚焦毛化加工方法及装置
CN101913026A (zh) * 2010-06-30 2010-12-15 苏州市博海激光科技有限公司 卷烟接装纸双头集成激光打孔装置
DE102011108405A1 (de) * 2011-07-23 2013-01-24 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zum Einbringen einer Schnittfuge in ein Werkstück
KR101312937B1 (ko) 2011-10-19 2013-10-01 한국기계연구원 웨이퍼 다이싱용 레이저 개질 장치 및 웨이퍼 다이싱 방법
JP5861494B2 (ja) * 2012-02-23 2016-02-16 三菱マテリアル株式会社 レーザ加工装置およびレーザ加工方法
CN104981318B (zh) * 2013-02-13 2017-03-08 住友化学株式会社 激光照射装置及光学构件贴合体的制造装置
CN103433619B (zh) * 2013-08-30 2015-10-21 大族激光科技产业集团股份有限公司 激光熔覆打印机及线路板的制作方法
JP6189178B2 (ja) * 2013-10-29 2017-08-30 株式会社ディスコ レーザー加工装置
JP6434360B2 (ja) * 2015-04-27 2018-12-05 株式会社ディスコ レーザー加工装置
US10160229B2 (en) 2015-05-28 2018-12-25 University Of West Bohemia Method of laser beam writing with shifted laser surface texturing
US10942257B2 (en) 2016-12-31 2021-03-09 Innovusion Ireland Limited 2D scanning high precision LiDAR using combination of rotating concave mirror and beam steering devices
JP6997566B2 (ja) * 2017-09-14 2022-01-17 株式会社ディスコ レーザー加工装置
US11493601B2 (en) 2017-12-22 2022-11-08 Innovusion, Inc. High density LIDAR scanning
CN112292608B (zh) 2018-02-23 2024-09-20 图达通智能美国有限公司 用于lidar系统的二维操纵系统
WO2020013890A2 (en) 2018-02-23 2020-01-16 Innovusion Ireland Limited Multi-wavelength pulse steering in lidar systems
JP6592563B1 (ja) * 2018-07-06 2019-10-16 株式会社アマダホールディングス レーザ加工機及びレーザ加工方法
JP6592564B1 (ja) * 2018-07-06 2019-10-16 株式会社アマダホールディングス レーザ加工機及びレーザ加工方法
DE102018212281A1 (de) * 2018-07-24 2020-01-30 Amada Holdings Co., Ltd. Laserverarbeitungsmaschine und Laserverarbeitungsverfahren
JP7011557B2 (ja) * 2018-09-07 2022-01-26 川崎重工業株式会社 レーザ光走査装置及びレーザ加工装置
CN109465252B (zh) * 2019-01-11 2023-09-26 桂林电子科技大学 超声辅助激光水下清洗装置及方法
CN117850023A (zh) * 2019-04-01 2024-04-09 川崎重工业株式会社 光反射装置、导光装置以及光扫描装置
CN110153106B (zh) * 2019-04-29 2024-02-13 苏州创鑫激光科技有限公司 一种激光清洗系统以及清洗方法
US10903121B1 (en) * 2019-08-14 2021-01-26 Applied Materials, Inc. Hybrid wafer dicing approach using a uniform rotating beam laser scribing process and plasma etch process
CN112880976B (zh) * 2021-01-14 2023-02-28 歌尔股份有限公司 入射光束的角度调节装置和反射器件的制造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048732B2 (ja) * 1977-02-04 1985-10-29 キヤノン株式会社 自己増幅偏向走査光学系
US5072244A (en) * 1987-11-30 1991-12-10 Canon Kabushiki Kaisha Superposed image forming apparatus with plural and adjustable image forming stations
JPH01306088A (ja) * 1988-06-01 1989-12-11 Nippei Toyama Corp 可変ビームレーザ加工装置
EP0483569A1 (de) * 1990-10-29 1992-05-06 Fmc Corporation Vorrichtung zum Verschweissen von Kunststoffen
JPH0639572A (ja) * 1991-01-11 1994-02-15 Souei Tsusho Kk ウェハ割断装置
US5632083A (en) * 1993-08-05 1997-05-27 Hitachi Construction Machinery Co., Ltd. Lead frame fabricating method and lead frame fabricating apparatus
SG45237A1 (en) * 1993-11-19 1998-01-16 Komatsu Mfg Co Ltd Apparatus for and method of laser marking
JP3192552B2 (ja) * 1994-05-23 2001-07-30 松下電器産業株式会社 走査光学系およびそれを用いた画像形成装置
US5943153A (en) * 1995-04-21 1999-08-24 Minolta Co., Ltd. Lens holding apparatus and a light-beam scanning optical apparatus
JP3373367B2 (ja) * 1996-08-09 2003-02-04 松下電器産業株式会社 ３次元計測装置及び３次元計測方法
US6061080A (en) * 1998-01-30 2000-05-09 Xerox Corporation Aperture for multiple reflection raster output scanning system to reduce bow
JP3178524B2 (ja) * 1998-11-26 2001-06-18 住友重機械工業株式会社 レーザマーキング方法と装置及びマーキングされた部材
US6300590B1 (en) * 1998-12-16 2001-10-09 General Scanning, Inc. Laser processing
US6538230B2 (en) * 2001-05-17 2003-03-25 Preco Laser Systems, Llc Method and apparatus for improving laser hole resolution
KR20040044554A (ko) * 2001-10-25 2004-05-28 토레이 엔지니어링 컴퍼니, 리미티드 레이저빔에 의한 식별코드의 마킹 방법 및 장치
JP2003177553A (ja) * 2001-12-13 2003-06-27 Dainippon Screen Mfg Co Ltd レーザ描画方法とその装置
US6788445B2 (en) * 2002-01-14 2004-09-07 Applied Materials, Inc. Multi-beam polygon scanning system

Also Published As

Publication number Publication date
SG130943A1 (en) 2007-04-26
TWI241060B (en) 2005-10-01
EP1586406B1 (de) 2007-10-31
US20050218128A1 (en) 2005-10-06
JP2005288541A (ja) 2005-10-20
TW200533022A (en) 2005-10-01
CN100363143C (zh) 2008-01-23
MY137166A (en) 2009-01-30
KR100462358B1 (ko) 2004-12-17
DE602004009754T2 (de) 2008-08-28
DE602004009754D1 (de) 2007-12-13
CN1676269A (zh) 2005-10-05
CA2472411A1 (en) 2005-09-30
EP1586406A1 (de) 2005-10-19
JP4044539B2 (ja) 2008-02-06

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