KR101428141B1 - 비평탄 물질의 스코어링 - Google Patents

비평탄 물질의 스코어링 Download PDF

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Publication number
KR101428141B1
KR101428141B1 KR1020107029167A KR20107029167A KR101428141B1 KR 101428141 B1 KR101428141 B1 KR 101428141B1 KR 1020107029167 A KR1020107029167 A KR 1020107029167A KR 20107029167 A KR20107029167 A KR 20107029167A KR 101428141 B1 KR101428141 B1 KR 101428141B1
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KR
South Korea
Prior art keywords
laser
glass
extended
laser beam
optical head
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.)
Expired - Fee Related
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KR1020107029167A
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English (en)
Korean (ko)
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KR20110021956A (ko
Inventor
안나톨리 에이 앱라모브
르저카 우크라인시지크
치 우
내이유 조우
Original Assignee
코닝 인코포레이티드
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Publication of KR20110021956A publication Critical patent/KR20110021956A/ko
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Publication of KR101428141B1 publication Critical patent/KR101428141B1/ko
Expired - Fee Related legal-status Critical Current
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/073Shaping the laser spot
    • B23K26/0736Shaping the laser spot into an oval shape, e.g. elliptic shape
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00Severing cooled glass
    • C03B33/02Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/0215Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the ribbon being in a substantially vertical plane
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00Severing cooled glass
    • C03B33/02Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/0222Scoring using a focussed radiation beam, e.g. laser
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00Severing cooled glass
    • C03B33/02Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00Severing cooled glass
    • C03B33/09Severing cooled glass by thermal shock
    • C03B33/091Severing cooled glass by thermal shock using at least one focussed radiation beam, e.g. laser beam
    • C03B33/093Severing cooled glass by thermal shock using at least one focussed radiation beam, e.g. laser beam using two or more focussed radiation beams
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938Using specific optical elements
    • G02B27/095Refractive optical elements
    • G02B27/0955Lenses
    • G02B27/0966Cylindrical lenses
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00Severing by tearing or breaking
    • Y10T225/10Methods
    • Y10T225/12With preliminary weakening
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00Severing by tearing or breaking
    • Y10T225/30Breaking or tearing apparatus
    • Y10T225/307Combined with preliminary weakener or with nonbreaking cutter
    • Y10T225/321Preliminary weakener

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Laser Beam Processing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
KR1020107029167A 2008-05-27 2009-05-14 비평탄 물질의 스코어링 Expired - Fee Related KR101428141B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12894908P 2008-05-27 2008-05-27
US61/128,949 2008-05-27
US12/220,948 2008-07-30
US12/220,948 US8053704B2 (en) 2008-05-27 2008-07-30 Scoring of non-flat materials
PCT/US2009/002988 WO2009151527A2 (en) 2008-05-27 2009-05-14 Scoring of non-flat materials

Publications (2)

Publication Number Publication Date
KR20110021956A KR20110021956A (ko) 2011-03-04
KR101428141B1 true KR101428141B1 (ko) 2014-08-08

Family

ID=41378489

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107029167A Expired - Fee Related KR101428141B1 (ko) 2008-05-27 2009-05-14 비평탄 물질의 스코어링

Country Status (6)

Country Link
US (1) US8053704B2 (enExample)
JP (1) JP5563562B2 (enExample)
KR (1) KR101428141B1 (enExample)
CN (1) CN102046545B (enExample)
TW (1) TWI404683B (enExample)
WO (1) WO2009151527A2 (enExample)

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TWI472494B (zh) * 2009-11-03 2015-02-11 Corning Inc 對以非固定速度移動的玻璃帶進行雷射刻痕
US8946590B2 (en) * 2009-11-30 2015-02-03 Corning Incorporated Methods for laser scribing and separating glass substrates
TWI513670B (zh) * 2010-08-31 2015-12-21 Corning Inc 分離強化玻璃基板之方法
US8677783B2 (en) * 2011-11-28 2014-03-25 Corning Incorporated Method for low energy separation of a glass ribbon
US9938180B2 (en) 2012-06-05 2018-04-10 Corning Incorporated Methods of cutting glass using a laser
US9610653B2 (en) 2012-09-21 2017-04-04 Electro Scientific Industries, Inc. Method and apparatus for separation of workpieces and articles produced thereby
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US9212081B2 (en) * 2012-11-21 2015-12-15 Corning Incorporated Methods of cutting a laminate strengthened glass substrate
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EP2781296B1 (de) 2013-03-21 2020-10-21 Corning Laser Technologies GmbH Vorrichtung und verfahren zum ausschneiden von konturen aus flächigen substraten mittels laser
WO2014209926A1 (en) 2013-06-26 2014-12-31 Corning Incorporated Glass ribbon breaking devices and methods of producing glass sheets
JP6594861B2 (ja) * 2013-09-24 2019-10-23 アイピージー フォトニクス コーポレーション ディザリング可能なレーザー処理システム
US10442719B2 (en) 2013-12-17 2019-10-15 Corning Incorporated Edge chamfering methods
US11556039B2 (en) 2013-12-17 2023-01-17 Corning Incorporated Electrochromic coated glass articles and methods for laser processing the same
US9676167B2 (en) 2013-12-17 2017-06-13 Corning Incorporated Laser processing of sapphire substrate and related applications
US9850160B2 (en) 2013-12-17 2017-12-26 Corning Incorporated Laser cutting of display glass compositions
US9701563B2 (en) 2013-12-17 2017-07-11 Corning Incorporated Laser cut composite glass article and method of cutting
US9517963B2 (en) 2013-12-17 2016-12-13 Corning Incorporated Method for rapid laser drilling of holes in glass and products made therefrom
US20150165560A1 (en) 2013-12-17 2015-06-18 Corning Incorporated Laser processing of slots and holes
US9815730B2 (en) 2013-12-17 2017-11-14 Corning Incorporated Processing 3D shaped transparent brittle substrate
KR102445217B1 (ko) 2014-07-08 2022-09-20 코닝 인코포레이티드 재료를 레이저 가공하는 방법 및 장치
TWI659793B (zh) * 2014-07-14 2019-05-21 美商康寧公司 用於使用可調整雷射束焦線來處理透明材料的系統及方法
US10611667B2 (en) 2014-07-14 2020-04-07 Corning Incorporated Method and system for forming perforations
WO2016010943A2 (en) 2014-07-14 2016-01-21 Corning Incorporated Method and system for arresting crack propagation
WO2016010991A1 (en) 2014-07-14 2016-01-21 Corning Incorporated Interface block; system for and method of cutting a substrate being transparent within a range of wavelengths using such interface block
EP3183222B1 (en) * 2014-08-20 2019-12-25 Corning Incorporated Method for yielding high edge strength in cutting of flexible thin glass
US10047001B2 (en) 2014-12-04 2018-08-14 Corning Incorporated Glass cutting systems and methods using non-diffracting laser beams
EP3245166B1 (en) 2015-01-12 2020-05-27 Corning Incorporated Laser cutting of thermally tempered substrates using the multi photon absorption method
EP3848334A1 (en) 2015-03-24 2021-07-14 Corning Incorporated Alkaline earth boro-aluminosilicate glass article with laser cut edge
WO2016160391A1 (en) 2015-03-27 2016-10-06 Corning Incorporated Gas permeable window and method of fabricating the same
US11186060B2 (en) 2015-07-10 2021-11-30 Corning Incorporated Methods of continuous fabrication of holes in flexible substrate sheets and products relating to the same
MX2018001587A (es) * 2015-08-10 2018-05-22 Saint Gobain Metodo para cortar una capa delgada de vidrio.
MY194570A (en) 2016-05-06 2022-12-02 Corning Inc Laser cutting and removal of contoured shapes from transparent substrates
US10410883B2 (en) 2016-06-01 2019-09-10 Corning Incorporated Articles and methods of forming vias in substrates
US10794679B2 (en) 2016-06-29 2020-10-06 Corning Incorporated Method and system for measuring geometric parameters of through holes
CN109791303A (zh) * 2016-07-15 2019-05-21 特拉迪欧德公司 利用可变光束形状的激光的材料加工
CN109803934A (zh) 2016-07-29 2019-05-24 康宁股份有限公司 用于激光处理的装置和方法
WO2018044843A1 (en) 2016-08-30 2018-03-08 Corning Incorporated Laser processing of transparent materials
CN109803786B (zh) 2016-09-30 2021-05-07 康宁股份有限公司 使用非轴对称束斑对透明工件进行激光加工的设备和方法
JP7066701B2 (ja) 2016-10-24 2022-05-13 コーニング インコーポレイテッド シート状ガラス基体のレーザに基づく加工のための基体処理ステーション
US10752534B2 (en) 2016-11-01 2020-08-25 Corning Incorporated Apparatuses and methods for laser processing laminate workpiece stacks
US10688599B2 (en) 2017-02-09 2020-06-23 Corning Incorporated Apparatus and methods for laser processing transparent workpieces using phase shifted focal lines
US10580725B2 (en) 2017-05-25 2020-03-03 Corning Incorporated Articles having vias with geometry attributes and methods for fabricating the same
US11078112B2 (en) 2017-05-25 2021-08-03 Corning Incorporated Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same
US10626040B2 (en) 2017-06-15 2020-04-21 Corning Incorporated Articles capable of individual singulation
US12180108B2 (en) 2017-12-19 2024-12-31 Corning Incorporated Methods for etching vias in glass-based articles employing positive charge organic molecules
US11554984B2 (en) 2018-02-22 2023-01-17 Corning Incorporated Alkali-free borosilicate glasses with low post-HF etch roughness
JP7353171B2 (ja) * 2019-12-26 2023-09-29 株式会社ディスコ レーザー加工装置
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US5776220A (en) * 1994-09-19 1998-07-07 Corning Incorporated Method and apparatus for breaking brittle materials
US5984159A (en) * 1997-04-14 1999-11-16 Schott Glas Method and apparatus for cutting through a flat workpiece made of brittle material, especially glass
US6327875B1 (en) * 1999-03-09 2001-12-11 Corning Incorporated Control of median crack depth in laser scoring

Also Published As

Publication number Publication date
CN102046545B (zh) 2014-04-30
US20090294419A1 (en) 2009-12-03
WO2009151527A2 (en) 2009-12-17
JP2011522769A (ja) 2011-08-04
WO2009151527A3 (en) 2010-02-25
TWI404683B (zh) 2013-08-11
TW201002638A (en) 2010-01-16
JP5563562B2 (ja) 2014-07-30
KR20110021956A (ko) 2011-03-04
CN102046545A (zh) 2011-05-04
US8053704B2 (en) 2011-11-08

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