CN110678422A - 3d激光穿孔热下垂工艺 - Google Patents

3d激光穿孔热下垂工艺 Download PDF

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Publication number
CN110678422A
CN110678422A CN201880033019.2A CN201880033019A CN110678422A CN 110678422 A CN110678422 A CN 110678422A CN 201880033019 A CN201880033019 A CN 201880033019A CN 110678422 A CN110678422 A CN 110678422A
Authority
CN
China
Prior art keywords
glass substrate
laser
mold
glass
separating
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.)
Pending
Application number
CN201880033019.2A
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English (en)
Chinese (zh)
Inventor
亚历杭德罗·安东尼奥·贝克尔
米歇尔·玛丽-路易丝·弗雷德霍姆
托马斯·哈克特
艾伯特·罗思·奈伊博尔
塞尔吉奥·津田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of CN110678422A publication Critical patent/CN110678422A/zh
Pending legal-status Critical Current

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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
    • C03B33/02—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
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • 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
    • B23K26/0006—Working by laser beam, e.g. welding, cutting or boring 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0093—Working by laser beam, e.g. welding, cutting or boring combined with mechanical machining or metal-working covered by other subclasses than B23K
    • 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
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1ns or less
    • 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
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/359—Working by laser beam, e.g. welding, cutting or boring for surface treatment by providing a line or line pattern, e.g. a dotted break initiation line
    • 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
    • B23K26/50—Working by transmitting the laser beam through or within the workpiece
    • B23K26/53—Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/0235—Re-forming glass sheets by bending involving applying local or additional heating, cooling or insulating means
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
    • 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
    • C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/033—Apparatus for opening score lines in glass sheets
    • 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
    • B23K2103/54—Glass
    • 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
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Laser Beam Processing (AREA)
CN201880033019.2A 2017-04-25 2018-04-24 3d激光穿孔热下垂工艺 Pending CN110678422A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762489705P 2017-04-25 2017-04-25
US62/489,705 2017-04-25
PCT/US2018/029045 WO2018200454A1 (en) 2017-04-25 2018-04-24 3d laser perforation thermal sagging process

Publications (1)

Publication Number Publication Date
CN110678422A true CN110678422A (zh) 2020-01-10

Family

ID=62117155

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880033019.2A Pending CN110678422A (zh) 2017-04-25 2018-04-24 3d激光穿孔热下垂工艺

Country Status (6)

Country Link
US (1) US20200055766A1 (enExample)
EP (1) EP3615483A1 (enExample)
JP (1) JP2020520331A (enExample)
CN (1) CN110678422A (enExample)
TW (1) TW201843117A (enExample)
WO (1) WO2018200454A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113233742A (zh) * 2021-04-27 2021-08-10 广东星星精密玻璃科技有限公司 一种异形3d玻璃组合式热弯工艺
CN119038861A (zh) * 2024-08-19 2024-11-29 福耀玻璃工业集团股份有限公司 玻璃成型方法、玻璃及车辆

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019511447A (ja) 2016-03-09 2019-04-25 コーニング インコーポレイテッド 複雑に湾曲したガラス物品の冷間成形
TWI800484B (zh) 2016-06-28 2023-05-01 美商康寧公司 層壓薄強化玻璃至用於裝飾及顯示器蓋應用的曲面模製塑膠表面
EP3482253B1 (en) 2016-07-05 2021-05-05 Corning Incorporated Cold-formed glass article and assembly process thereof
CN110035895B (zh) 2016-10-20 2021-12-24 康宁公司 冷成形的3d盖玻璃对象及制造其之成形工艺
KR102429148B1 (ko) 2016-10-25 2022-08-04 코닝 인코포레이티드 디스플레이에 냉간-성형 유리 적층
TWI839775B (zh) 2017-01-03 2024-04-21 美商康寧公司 具有彎曲的覆蓋玻璃以及顯示器或觸控面板的車輛內部系統及其形成方法
US11016590B2 (en) 2017-01-03 2021-05-25 Corning Incorporated Vehicle interior systems having a curved cover glass and display or touch panel and methods for forming the same
EP3625179B1 (en) 2017-05-15 2025-09-17 Corning Incorporated Contoured glass articles and method of making the same
EP3655282B1 (en) 2017-07-18 2023-02-15 Corning Incorporated Vehicle interior system comprising a cold formed complexly curved glass article
CN111356662B (zh) 2017-09-12 2022-10-04 康宁公司 用于装饰玻璃上的包括触摸面板的显示器的死前端及相关方法
TWI873668B (zh) 2017-09-13 2025-02-21 美商康寧公司 用於顯示器的基於光導器的無電面板、相關的方法及載具內部系統
US11065960B2 (en) 2017-09-13 2021-07-20 Corning Incorporated Curved vehicle displays
TWI888167B (zh) 2017-10-10 2025-06-21 美商康寧公司 具有改善可靠性的彎曲的覆蓋玻璃的車輛內部系統及其形成方法
EP3714316B1 (en) 2017-11-21 2023-12-27 Corning Incorporated Aspheric mirror for head-up display system and methods for forming the same
US11550148B2 (en) 2017-11-30 2023-01-10 Corning Incorporated Vacuum mold apparatus, systems, and methods for forming curved mirrors
EP3717958A4 (en) 2017-11-30 2021-08-04 Corning Incorporated SYSTEMS AND METHODS FOR ASPHERIC VACUUM MIRRORS
EP3759530A1 (en) 2018-03-02 2021-01-06 Corning Incorporated Anti-reflective coatings and articles and methods of forming the same
WO2019177952A1 (en) 2018-03-13 2019-09-19 Corning Incorporated Vehicle interior systems having a crack resistant curved cover glass and methods for forming the same
CN116312233B (zh) 2018-07-12 2025-09-16 康宁公司 配置用于色彩比对的无电板
JP2021531187A (ja) 2018-07-16 2021-11-18 コーニング インコーポレイテッド 冷間曲げガラス基板を有する乗物内装システムおよびその形成方法
EP3999477A1 (en) * 2019-07-18 2022-05-25 Corning Incorporated Methods for separating transparent articles from a transparent mother sheet using an open ended pressure assembly
EP3771695A1 (en) 2019-07-31 2021-02-03 Corning Incorporated Method and system for cold-forming glass
DE102019125099A1 (de) 2019-09-18 2021-03-18 Schott Ag Dreidimensional umgeformtes Dünnglas
US12466756B2 (en) 2019-10-08 2025-11-11 Corning Incorporated Curved glass articles including a bumper piece configured to relocate bending moment from display region and method of manufacturing same
US11772361B2 (en) 2020-04-02 2023-10-03 Corning Incorporated Curved glass constructions and methods for forming same
US20220176495A1 (en) * 2020-12-04 2022-06-09 Lawrence Livermore National Security, Llc System and method for radius of curvature modification of optical plates and lenses by irradiation with optical energy
WO2024083398A1 (de) * 2022-10-17 2024-04-25 Saint-Gobain Glass France Verfahren zur herstellung einer gebogenen glasscheibe mit einer durchführung
DE102023126355A1 (de) * 2023-09-27 2025-03-27 Schott Ag Verfahren zur Herstellung von ultradünnen Glaselementen und verfahrensgemäß hergestelltes Glaselement sowie deren Verwendung
WO2025233296A1 (fr) * 2024-05-06 2025-11-13 Saint-Gobain Sekurit France Système de rompage d'une forme intérieure dans une feuille de verre, installation de mise en forme et procédés associés
FR3161908A1 (fr) * 2024-05-06 2025-11-07 Saint Gobain Glass France Système de rompage d’une forme intérieure dans une feuille de verre, installation de mise en forme d’une feuille de verre comportant un tel système et procédés associés

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CN106029293A (zh) * 2013-12-17 2016-10-12 康宁股份有限公司 槽与孔的激光加工
CN106102980A (zh) * 2013-12-17 2016-11-09 康宁股份有限公司 加工3d形状透明脆性基材

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JPS53147708A (en) * 1977-05-30 1978-12-22 Central Glass Co Ltd Apparatus for producing curved plate glass
JP2014189478A (ja) * 2013-03-28 2014-10-06 Hamamatsu Photonics Kk 強化ガラス板加工方法
US20160318790A1 (en) * 2015-04-30 2016-11-03 Rofin-Sinar Technologies Inc. Method and system for scribing heat processed transparent materials

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CN105246850A (zh) * 2012-11-29 2016-01-13 康宁股份有限公司 通过激光损坏和蚀刻制造玻璃制品的方法
CN106029293A (zh) * 2013-12-17 2016-10-12 康宁股份有限公司 槽与孔的激光加工
CN106102980A (zh) * 2013-12-17 2016-11-09 康宁股份有限公司 加工3d形状透明脆性基材

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113233742A (zh) * 2021-04-27 2021-08-10 广东星星精密玻璃科技有限公司 一种异形3d玻璃组合式热弯工艺
CN119038861A (zh) * 2024-08-19 2024-11-29 福耀玻璃工业集团股份有限公司 玻璃成型方法、玻璃及车辆

Also Published As

Publication number Publication date
US20200055766A1 (en) 2020-02-20
WO2018200454A1 (en) 2018-11-01
TW201843117A (zh) 2018-12-16
EP3615483A1 (en) 2020-03-04
JP2020520331A (ja) 2020-07-09

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Application publication date: 20200110