JP2014210669A - 強化ガラスの切断方法 - Google Patents

強化ガラスの切断方法 Download PDF

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Publication number
JP2014210669A
JP2014210669A JP2011189440A JP2011189440A JP2014210669A JP 2014210669 A JP2014210669 A JP 2014210669A JP 2011189440 A JP2011189440 A JP 2011189440A JP 2011189440 A JP2011189440 A JP 2011189440A JP 2014210669 A JP2014210669 A JP 2014210669A
Authority
JP
Japan
Prior art keywords
tempered glass
cutting
initial
initial crack
glass
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.)
Withdrawn
Application number
JP2011189440A
Other languages
English (en)
Japanese (ja)
Inventor
齋藤　勲
Isao Saito
勲 齋藤
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP2011189440A priority Critical patent/JP2014210669A/ja
Priority to PCT/JP2012/071704 priority patent/WO2013031771A1/ja
Priority to TW101131905A priority patent/TW201313641A/zh
Publication of JP2014210669A publication Critical patent/JP2014210669A/ja
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0005—Other surface treatment of glass not in the form of fibres or filaments by irradiation
    • C03C23/0025—Other surface treatment of glass not in the form of fibres or filaments by irradiation by a laser beam
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/09—Severing cooled glass by thermal shock
    • C03B33/091—Severing cooled glass by thermal shock using at least one focussed radiation beam, e.g. laser beam
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal

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  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Laser Beam Processing (AREA)
JP2011189440A 2011-08-31 2011-08-31 強化ガラスの切断方法 Withdrawn JP2014210669A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011189440A JP2014210669A (ja) 2011-08-31 2011-08-31 強化ガラスの切断方法
PCT/JP2012/071704 WO2013031771A1 (ja) 2011-08-31 2012-08-28 強化ガラスの切断方法
TW101131905A TW201313641A (zh) 2011-08-31 2012-08-31 強化玻璃之切斷方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011189440A JP2014210669A (ja) 2011-08-31 2011-08-31 強化ガラスの切断方法

Publications (1)

Publication Number Publication Date
JP2014210669A true JP2014210669A (ja) 2014-11-13

Family

ID=47756255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011189440A Withdrawn JP2014210669A (ja) 2011-08-31 2011-08-31 強化ガラスの切断方法

Country Status (3)

Country Link
JP (1) JP2014210669A (zh)
TW (1) TW201313641A (zh)
WO (1) WO2013031771A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015529161A (ja) * 2012-09-21 2015-10-05 エレクトロ サイエンティフィック インダストリーズ インコーポレーテッド ワークピースの分離のための方法及び装置並びにこれにより製造された物

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6233407B2 (ja) * 2013-03-26 2017-11-22 旭硝子株式会社 ガラス板の加工方法、およびガラス板の加工装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006256944A (ja) * 2005-03-14 2006-09-28 Lemi Ltd 脆性材料の割断方法及び装置
JP2007260749A (ja) * 2006-03-29 2007-10-11 Toshiba Corp レーザ加工方法、レーザ加工装置及び脆性材料の加工品
WO2012096053A1 (ja) * 2011-01-11 2012-07-19 旭硝子株式会社 強化ガラス板の切断方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015529161A (ja) * 2012-09-21 2015-10-05 エレクトロ サイエンティフィック インダストリーズ インコーポレーテッド ワークピースの分離のための方法及び装置並びにこれにより製造された物

Also Published As

Publication number Publication date
TW201313641A (zh) 2013-04-01
WO2013031771A1 (ja) 2013-03-07

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Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20141104