CN109455917B - 玻璃基板的残余应力降低方法及残余应力降低装置 - Google Patents

玻璃基板的残余应力降低方法及残余应力降低装置 Download PDF

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Publication number
CN109455917B
CN109455917B CN201810783613.5A CN201810783613A CN109455917B CN 109455917 B CN109455917 B CN 109455917B CN 201810783613 A CN201810783613 A CN 201810783613A CN 109455917 B CN109455917 B CN 109455917B
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China
Prior art keywords
glass substrate
residual stress
laser
heating
places
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Chinese (zh)
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CN109455917A (zh
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八幡惠辅
小田晃一
村上政直
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Mitsuboshi Diamond Industrial Co Ltd
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Mitsuboshi Diamond Industrial Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laser Beam Processing (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Surface Treatment Of Glass (AREA)
  • Liquid Crystal (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
CN201810783613.5A 2017-09-06 2018-07-17 玻璃基板的残余应力降低方法及残余应力降低装置 Active CN109455917B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-171030 2017-09-06
JP2017171030A JP7037167B2 (ja) 2017-09-06 2017-09-06 ガラス基板の残留応力低減方法及びガラス基板の残留応力低減装置

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CN109455917A CN109455917A (zh) 2019-03-12
CN109455917B true CN109455917B (zh) 2022-09-06

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CN201810783613.5A Active CN109455917B (zh) 2017-09-06 2018-07-17 玻璃基板的残余应力降低方法及残余应力降低装置

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JP (1) JP7037167B2 (ja)
KR (1) KR20190027309A (ja)
CN (1) CN109455917B (ja)
TW (1) TWI772476B (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2003015976A1 (ja) * 2001-08-10 2004-12-02 三星ダイヤモンド工業株式会社 脆性材料基板の面取り方法および面取り装置
JP2009035433A (ja) * 2007-07-31 2009-02-19 Asahi Glass Co Ltd ガラス基板の面取り方法および装置、面取りされたガラス基板
CN101506112A (zh) * 2006-08-21 2009-08-12 康宁股份有限公司 具有减小的残余应力的对玻璃片进行热边缘精整的方法和设备
CN101646524A (zh) * 2007-02-23 2010-02-10 康宁股份有限公司 热边缘精整
CN102442769A (zh) * 2010-09-30 2012-05-09 旭硝子株式会社 玻璃基板的倒棱方法及装置
CN103608146A (zh) * 2011-09-15 2014-02-26 日本电气硝子株式会社 玻璃板切断方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL169811C (nl) 1975-10-03 1982-08-16 Philips Nv Beeldregelsynchronisatieschakeling, alsmede televisieontvanger daarvan voorzien.
JPS60251138A (ja) * 1984-05-28 1985-12-11 Hoya Corp ガラスの切断方法
JPH06144875A (ja) 1992-11-11 1994-05-24 Mitsuboshi Daiyamondo Kogyo Kk ガラス基板に発生するクラックの防止方法
JP2597464B2 (ja) * 1994-03-29 1997-04-09 株式会社ジーティシー レーザアニール装置
JP2011143434A (ja) 2010-01-14 2011-07-28 Hitachi Via Mechanics Ltd レーザ穴あけ方法
US9010151B2 (en) 2011-09-15 2015-04-21 Nippon Electric Glass Co., Ltd. Glass sheet cutting method
KR102258105B1 (ko) * 2014-01-17 2021-05-28 동우 화인켐 주식회사 강화 유리 제품의 제조 방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2003015976A1 (ja) * 2001-08-10 2004-12-02 三星ダイヤモンド工業株式会社 脆性材料基板の面取り方法および面取り装置
CN101506112A (zh) * 2006-08-21 2009-08-12 康宁股份有限公司 具有减小的残余应力的对玻璃片进行热边缘精整的方法和设备
CN101646524A (zh) * 2007-02-23 2010-02-10 康宁股份有限公司 热边缘精整
JP2009035433A (ja) * 2007-07-31 2009-02-19 Asahi Glass Co Ltd ガラス基板の面取り方法および装置、面取りされたガラス基板
CN102442769A (zh) * 2010-09-30 2012-05-09 旭硝子株式会社 玻璃基板的倒棱方法及装置
CN103608146A (zh) * 2011-09-15 2014-02-26 日本电气硝子株式会社 玻璃板切断方法

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Publication number Publication date
JP2019043823A (ja) 2019-03-22
KR20190027309A (ko) 2019-03-14
TWI772476B (zh) 2022-08-01
CN109455917A (zh) 2019-03-12
JP7037167B2 (ja) 2022-03-16
TW201912596A (zh) 2019-04-01

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