SG141357A1 - Method of multi-processing object using polygon mirror - Google Patents

Method of multi-processing object using polygon mirror

Info

Publication number
SG141357A1
SG141357A1 SG200708346-2A SG2007083462A SG141357A1 SG 141357 A1 SG141357 A1 SG 141357A1 SG 2007083462 A SG2007083462 A SG 2007083462A SG 141357 A1 SG141357 A1 SG 141357A1
Authority
SG
Singapore
Prior art keywords
polygon mirror
processing
layers
processed
processing object
Prior art date
Application number
SG200708346-2A
Other languages
English (en)
Inventor
Eun-Jeong Hong
Hak-Yong Lee
Tae-Kyoung Ryoo
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
Publication of SG141357A1 publication Critical patent/SG141357A1/en

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
    • H01L21/70—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
    • 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
    • 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
    • B23K2103/16—Composite materials, e.g. fibre reinforced
    • B23K2103/166—Multilayered materials
    • B23K2103/172—Multilayered materials wherein at least one of the layers is non-metallic

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Optical Elements Other Than Lenses (AREA)
SG200708346-2A 2006-09-27 2007-09-20 Method of multi-processing object using polygon mirror SG141357A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060093962A KR20080028559A (ko) 2006-09-27 2006-09-27 폴리곤 미러를 이용한 대상물 다중 가공 방법

Publications (1)

Publication Number Publication Date
SG141357A1 true SG141357A1 (en) 2008-04-28

Family

ID=38881411

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200708346-2A SG141357A1 (en) 2006-09-27 2007-09-20 Method of multi-processing object using polygon mirror

Country Status (7)

Country Link
US (1) US7713780B2 (ko)
EP (1) EP1905531A1 (ko)
JP (1) JP4861280B2 (ko)
KR (1) KR20080028559A (ko)
CN (1) CN101152685A (ko)
SG (1) SG141357A1 (ko)
TW (1) TW200818398A (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101010601B1 (ko) * 2008-07-31 2011-01-24 주식회사 이오테크닉스 보조 가스를 이용한 레이저 가공 방법
DE102011007792A1 (de) * 2011-04-20 2012-10-25 Robert Bosch Gmbh Laserstrahlschweißvorrichtung und Laserstrahlschweißverfahren
JP5970680B2 (ja) * 2012-11-19 2016-08-17 アピックヤマダ株式会社 樹脂モールド品の製造方法、および樹脂除去装置
KR101590774B1 (ko) 2014-10-16 2016-02-19 한국생산기술연구원 단방향으로 회전하는 폴리곤미러를 구비하는 입체조형장비의 헤드장치 및 이를 이용하는 조형평면의 스캐닝방법 및 이를 이용하는 입체조형장치.
JP6997566B2 (ja) * 2017-09-14 2022-01-17 株式会社ディスコ レーザー加工装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3298607B2 (ja) * 1995-09-29 2002-07-02 ソニー株式会社 液晶素子及びその製造方法
TW436357B (en) 1997-12-12 2001-05-28 Matsushita Electric Ind Co Ltd Laser drilling equipment and control method
JP2001105164A (ja) * 1999-10-07 2001-04-17 Sumitomo Heavy Ind Ltd レーザ穴あけ加工方法及び加工装置
JP2002346775A (ja) * 2001-05-29 2002-12-04 Matsushita Electric Ind Co Ltd レーザ加工装置及び方法
SG108262A1 (en) * 2001-07-06 2005-01-28 Inst Data Storage Method and apparatus for cutting a multi-layer substrate by dual laser irradiation
JP2003197561A (ja) 2001-12-25 2003-07-11 Disco Abrasive Syst Ltd 半導体ウェーハのダイシング方法
US20030136769A1 (en) * 2002-01-23 2003-07-24 Yue-Yeh Lin Laser ablation technique using in IC etching process
JP2006135355A (ja) * 2002-03-12 2006-05-25 Hamamatsu Photonics Kk 半導体基板の切断方法
JP4141809B2 (ja) * 2002-11-15 2008-08-27 セイコーエプソン株式会社 レーザー加工方法
US6806168B2 (en) 2002-11-27 2004-10-19 Intel Corporation Healing of micro-cracks in an on-chip dielectric
JP4515034B2 (ja) * 2003-02-28 2010-07-28 株式会社半導体エネルギー研究所 半導体装置の作製方法
GB2402230B (en) * 2003-05-30 2006-05-03 Xsil Technology Ltd Focusing an optical beam to two foci
JP4354262B2 (ja) * 2003-12-08 2009-10-28 株式会社ディスコ レーザー加工された変質層の確認方法
KR100462358B1 (ko) * 2004-03-31 2004-12-17 주식회사 이오테크닉스 폴리곤 미러를 이용한 레이저 가공장치
KR100603904B1 (ko) 2004-08-03 2006-07-24 주식회사 이오테크닉스 폴리곤 미러를 이용한 다중 레이저 가공장치
KR100462359B1 (ko) * 2004-08-18 2004-12-17 주식회사 이오테크닉스 폴리곤 미러를 이용한 레이저 가공장치 및 방법
JP2006068786A (ja) * 2004-09-03 2006-03-16 Mizuno Technics Kk バットのマーキング方法及び、バット
JP4856931B2 (ja) * 2004-11-19 2012-01-18 キヤノン株式会社 レーザ割断方法およびレーザ割断装置
US7791561B2 (en) * 2005-04-01 2010-09-07 Prysm, Inc. Display systems having screens with optical fluorescent materials

Also Published As

Publication number Publication date
TW200818398A (en) 2008-04-16
EP1905531A1 (en) 2008-04-02
US20080076234A1 (en) 2008-03-27
JP2008080401A (ja) 2008-04-10
JP4861280B2 (ja) 2012-01-25
KR20080028559A (ko) 2008-04-01
CN101152685A (zh) 2008-04-02
US7713780B2 (en) 2010-05-11

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