KR20170088752A - 레이저 가공 장치 - Google Patents

레이저 가공 장치 Download PDF

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Publication number
KR20170088752A
KR20170088752A KR1020170000699A KR20170000699A KR20170088752A KR 20170088752 A KR20170088752 A KR 20170088752A KR 1020170000699 A KR1020170000699 A KR 1020170000699A KR 20170000699 A KR20170000699 A KR 20170000699A KR 20170088752 A KR20170088752 A KR 20170088752A
Authority
KR
South Korea
Prior art keywords
axis direction
laser beam
holding
laser
moving
Prior art date
Application number
KR1020170000699A
Other languages
English (en)
Korean (ko)
Inventor
다이키 사와베
고우이치 네하시
게이지 노마루
Original Assignee
가부시기가이샤 디스코
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 가부시기가이샤 디스코 filed Critical 가부시기가이샤 디스코
Publication of KR20170088752A publication Critical patent/KR20170088752A/ko

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    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/046—Automatically focusing the laser beam
    • B23K26/048—Automatically focusing the laser beam by controlling the distance between laser head 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
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • 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
    • H01L21/26—Bombardment with radiation
    • H01L21/263—Bombardment with radiation with high-energy radiation
    • H01L21/268—Bombardment with radiation with high-energy radiation using electromagnetic radiation, e.g. laser radiation
    • 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
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/67005—Apparatus not specifically provided for elsewhere
    • H01L21/67242—Apparatus for monitoring, sorting or marking
    • 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
    • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/76—Making of isolation regions between components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
    • H01L22/10—Measuring as part of the manufacturing process
    • H01L22/12—Measuring as part of the manufacturing process for structural parameters, e.g. thickness, line width, refractive index, temperature, warp, bond strength, defects, optical inspection, electrical measurement of structural dimensions, metallurgic measurement of diffusions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Laser Beam Processing (AREA)
  • Dicing (AREA)
KR1020170000699A 2016-01-25 2017-01-03 레이저 가공 장치 KR20170088752A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2016-011270 2016-01-25
JP2016011270A JP2017135132A (ja) 2016-01-25 2016-01-25 レーザー加工装置

Publications (1)

Publication Number Publication Date
KR20170088752A true KR20170088752A (ko) 2017-08-02

Family

ID=59431456

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170000699A KR20170088752A (ko) 2016-01-25 2017-01-03 레이저 가공 장치

Country Status (4)

Country Link
JP (1) JP2017135132A (ja)
KR (1) KR20170088752A (ja)
CN (1) CN106994556B (ja)
TW (1) TW201737327A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6991668B2 (ja) * 2018-02-15 2022-01-12 株式会社ディスコ 加工装置
JP7257604B2 (ja) * 2018-11-19 2023-04-14 株式会社東京精密 レーザ加工装置及びその制御方法
JP7292798B2 (ja) * 2019-06-05 2023-06-19 株式会社ディスコ 傾き確認方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06277864A (ja) * 1993-03-30 1994-10-04 Nikon Corp レーザ加工装置
JP3203507B2 (ja) * 1998-01-23 2001-08-27 住友重機械工業株式会社 レーザ加工装置
KR101024266B1 (ko) * 2006-05-09 2011-03-29 도쿄엘렉트론가부시키가이샤 촬상 위치 보정 방법, 촬상 방법, 기판 촬상 장치 및, 컴퓨터 프로그램이 기록된 기록 매체
JP5142916B2 (ja) * 2008-09-25 2013-02-13 住友重機械工業株式会社 レーザ加工方法、及び、レーザ加工装置
JP2011151117A (ja) * 2010-01-20 2011-08-04 Disco Abrasive Syst Ltd 加工装置
JP5686545B2 (ja) * 2010-07-26 2015-03-18 株式会社ディスコ 切削方法
JP5641835B2 (ja) * 2010-09-10 2014-12-17 株式会社ディスコ 分割方法
JP5829455B2 (ja) * 2011-08-11 2015-12-09 株式会社ディスコ 加工装置
KR20130052062A (ko) * 2011-11-11 2013-05-22 박금성 극초단 펄스 레이저의 단일광자 흡수를 이용한 레이저 가공장치
JP6124547B2 (ja) * 2012-10-16 2017-05-10 株式会社ディスコ 加工方法

Also Published As

Publication number Publication date
TW201737327A (zh) 2017-10-16
CN106994556B (zh) 2020-08-07
JP2017135132A (ja) 2017-08-03
CN106994556A (zh) 2017-08-01

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Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application