JP2020520331A - ３ｄレーザ穿孔サーマルサギングプロセス - Google Patents

３ｄレーザ穿孔サーマルサギングプロセス Download PDF

Info

Publication number
JP2020520331A
JP2020520331A JP2019557774A JP2019557774A JP2020520331A JP 2020520331 A JP2020520331 A JP 2020520331A JP 2019557774 A JP2019557774 A JP 2019557774A JP 2019557774 A JP2019557774 A JP 2019557774A JP 2020520331 A JP2020520331 A JP 2020520331A
Authority
JP
Japan
Prior art keywords
glass substrate
laser
glass
mold
contour
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
JP2019557774A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020520331A5 (enExample
Inventor
アントニオ ベッカー，アレハンドロ
アントニオ ベッカー，アレハンドロ
マリー−ルイーズ フレドホルム，ミシェル
マリー−ルイーズ フレドホルム，ミシェル
ハッケルト，トーマス
ロート ニーバー，アルベルト
ロート ニーバー，アルベルト
ツダ，セルジオ
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 JP2020520331A publication Critical patent/JP2020520331A/ja
Publication of JP2020520331A5 publication Critical patent/JP2020520331A5/ja
Pending legal-status Critical Current

Links

Images

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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Laser Beam Processing (AREA)
JP2019557774A 2017-04-25 2018-04-24 ３ｄレーザ穿孔サーマルサギングプロセス Pending JP2020520331A (ja)

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 (2)

Publication Number Publication Date
JP2020520331A true JP2020520331A (ja) 2020-07-09
JP2020520331A5 JP2020520331A5 (enExample) 2021-06-10

Family

ID=62117155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019557774A Pending JP2020520331A (ja) 2017-04-25 2018-04-24 ３ｄレーザ穿孔サーマルサギングプロセス

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)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3426614B1 (en) 2016-03-09 2024-11-20 Corning Incorporated Cold forming of complexly curved glass articles
KR102544091B1 (ko) 2016-06-28 2023-06-16 코닝 인코포레이티드 장식 및 디스플레이 커버 적용(application)을 위한 커브드(curved) 몰딩된(molded) 플라스틱 표면에 대한 얇은 강화된 유리의 적층(laminating)
TWI730140B (zh) 2016-07-05 2021-06-11 美商康寧公司 冷成形玻璃製品及其組裝製程
TWI745458B (zh) 2016-10-20 2021-11-11 美商康寧公司 冷成形的３ｄ物件之成形製程
CN115403280B (zh) 2016-10-25 2024-03-19 康宁公司 用于显示器的冷成形玻璃积层
US11768549B2 (en) 2017-01-03 2023-09-26 Corning Incorporated Vehicle interior systems having a curved cover glass and display or touch panel and methods for forming the same
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
EP4190616A3 (en) 2017-07-18 2023-06-28 Corning Incorporated Cold forming of complexly curved glass articles
CN115602068A (zh) 2017-09-12 2023-01-13 康宁公司（Us） 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
TWI806897B (zh) 2017-09-13 2023-07-01 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
CN111758063B (zh) 2017-11-21 2022-08-09 康宁公司 用于抬头显示器系统的非球面镜及其形成方法
TWI789463B (zh) 2017-11-30 2023-01-11 美商康寧公司 用於形成曲面鏡的真空模具設備、系統及方法
KR102709430B1 (ko) 2017-11-30 2024-09-25 코닝 인코포레이티드 비구면 미러를 진공 성형하기 위한 시스템 및 방법
US12140732B2 (en) 2018-03-02 2024-11-12 Corning Incorporated Anti-reflective coatings and articles and methods of forming the same
US11718071B2 (en) 2018-03-13 2023-08-08 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
CN112566782A (zh) 2018-07-16 2021-03-26 康宁公司 具冷弯玻璃基板的车辆内部系统及其形成方法
WO2021011225A1 (en) * 2019-07-18 2021-01-21 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
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
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
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
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
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2016506351A (ja) * 2012-11-29 2016-03-03 コーニング インコーポレイテッド レーザー損傷及びエッチングによってガラス物品を製造する方法
US20160318790A1 (en) * 2015-04-30 2016-11-03 Rofin-Sinar Technologies Inc. Method and system for scribing heat processed transparent materials
JP2017507878A (ja) * 2013-12-17 2017-03-23 コーニング インコーポレイテッド ３ｄ成形透明脆性基板の加工

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150165560A1 (en) * 2013-12-17 2015-06-18 Corning Incorporated Laser processing of slots and holes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53147708A (en) * 1977-05-30 1978-12-22 Central Glass Co Ltd Apparatus for producing curved plate glass
JP2016506351A (ja) * 2012-11-29 2016-03-03 コーニング インコーポレイテッド レーザー損傷及びエッチングによってガラス物品を製造する方法
JP2014189478A (ja) * 2013-03-28 2014-10-06 Hamamatsu Photonics Kk 強化ガラス板加工方法
JP2017507878A (ja) * 2013-12-17 2017-03-23 コーニング インコーポレイテッド ３ｄ成形透明脆性基板の加工
US20160318790A1 (en) * 2015-04-30 2016-11-03 Rofin-Sinar Technologies Inc. Method and system for scribing heat processed transparent materials

Also Published As

Publication number Publication date
WO2018200454A1 (en) 2018-11-01
EP3615483A1 (en) 2020-03-04
CN110678422A (zh) 2020-01-10
US20200055766A1 (en) 2020-02-20
TW201843117A (zh) 2018-12-16

Similar Documents

Publication Publication Date Title
JP2020520331A (ja) ３ｄレーザ穿孔サーマルサギングプロセス
US20230141696A1 (en) Method and device for laser-assisted separation of a portion from a sheet glass element
JP7313390B2 (ja) ディスプレイガラス組成物のレーザ切断及び加工
JP6091479B2 (ja) 超高速レーザーパルスのバーストを使用して脆弱な材料基板から閉形状を取り除く方法
US10737967B2 (en) Method for laser-assisted separation of a portion from a sheet-like glass or glass ceramic element
JP6703482B2 (ja) レーザカット複合ガラス物品及び切断方法
CN109311725B (zh) 从透明基材激光切割及移除轮廓形状
JP6381753B2 (ja) 超高速のレーザーパルスのバーストによるフィラメンテーションを用いた透明材料の非アブレーション光音響圧縮加工の方法および装置
KR102288419B1 (ko) 3d 형상의 투명한 취성 기판 처리
KR102288418B1 (ko) 엣지 챔퍼처리 방법
TWI430351B (zh) 處理基板的方法及裝置及其用途
KR20160100332A (ko) 3-d 유리 성형
WO2010077845A2 (en) Method for laser processing glass with a chamfered edge
CN105722798B (zh) 将玻璃板与载体分离的方法
TW201536463A (zh) 槽與孔的雷射製程
JP2017501884A (ja) サファイア基体をレーザによってレーザ切断する方法、および一続きの欠陥を有するエッジを有するサファイアを含む物品
KR20080082481A (ko) 미세 가공물의 제조 방법 및 레이저 가공 장치
TWI866446B (zh) 用於在基板中形成穿孔的方法
KR20160114296A (ko) 폐곡선 형태의 관통 구멍을 기판에 형성하는 레이저 가공방법
CN110770180B (zh) 激光加工脆性材料的可控分离

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210426

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210426

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20211129

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211201

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20220622