TWI779068B - 降低玻璃基板之殘留應力之方法及降低玻璃基板之殘留應力之裝置 - Google Patents

降低玻璃基板之殘留應力之方法及降低玻璃基板之殘留應力之裝置 Download PDF

Info

Publication number: TWI779068B
Authority: TW; Taiwan
Prior art keywords: glass substrate; residual stress; laser; laser light; heating
Prior art date: 2017-09-06

Application number

TW107126219A

Other languages

English (en)

Chinese (zh)

Other versions

TW201912594A (zh

Inventor

八幡恵輔

小田晃一

村上政直

Original Assignee

日商三星鑽石工業股份有限公司

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.)

2017-09-06

Filing date

2018-07-27

Publication date

2022-10-01

2018-07-27 Application filed by 日商三星鑽石工業股份有限公司 filed Critical 日商三星鑽石工業股份有限公司

2019-04-01 Publication of TW201912594A publication Critical patent/TW201912594A/zh

2022-10-01 Application granted granted Critical

2022-10-01 Publication of TWI779068B publication Critical patent/TWI779068B/zh

Links

239000000758 substrate Substances 0.000 title claims abstract description 146
239000011521 glass Substances 0.000 title claims abstract description 139
238000000034 method Methods 0.000 title claims abstract description 37
230000001603 reducing effect Effects 0.000 title claims abstract description 33
238000001816 cooling Methods 0.000 claims abstract description 44
239000011347 resin Substances 0.000 claims abstract description 17
229920005989 resin Polymers 0.000 claims abstract description 17
238000010438 heat treatment Methods 0.000 claims description 103
230000003287 optical effect Effects 0.000 claims description 14
230000001678 irradiating effect Effects 0.000 claims description 13
239000000463 material Substances 0.000 abstract description 11
238000010586 diagram Methods 0.000 description 26
238000012545 processing Methods 0.000 description 13
230000007246 mechanism Effects 0.000 description 9
230000009467 reduction Effects 0.000 description 9
230000015572 biosynthetic process Effects 0.000 description 8
230000009477 glass transition Effects 0.000 description 8
230000004048 modification Effects 0.000 description 8
238000012986 modification Methods 0.000 description 8
230000005540 biological transmission Effects 0.000 description 7
230000000694 effects Effects 0.000 description 7
230000004927 fusion Effects 0.000 description 6
238000002844 melting Methods 0.000 description 6
230000008018 melting Effects 0.000 description 6
238000004904 shortening Methods 0.000 description 6
230000008859 change Effects 0.000 description 4
230000007423 decrease Effects 0.000 description 4
238000011946 reduction process Methods 0.000 description 4
230000008901 benefit Effects 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
230000009471 action Effects 0.000 description 2
239000002826 coolant Substances 0.000 description 2
230000007547 defect Effects 0.000 description 2
230000008569 process Effects 0.000 description 2
239000007787 solid Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
240000006829 Ficus sundaica Species 0.000 description 1
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
239000003513 alkali Substances 0.000 description 1
238000004891 communication Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
230000006870 function Effects 0.000 description 1
238000007496 glass forming Methods 0.000 description 1
239000000155 melt Substances 0.000 description 1
238000010583 slow cooling Methods 0.000 description 1
230000009466 transformation Effects 0.000 description 1

Images

Classifications

- 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
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
- 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

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Laser Beam Processing (AREA)
Surface Treatment Of Glass (AREA)
Manufacturing Of Magnetic Record Carriers (AREA)

TW107126219A 2017-09-06 2018-07-27 降低玻璃基板之殘留應力之方法及降低玻璃基板之殘留應力之裝置 TWI779068B (zh)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2017-171034		2017-09-06
JP2017171034A JP7037168B2 (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

Publications (2)

Publication Number	Publication Date
TW201912594A TW201912594A (zh)	2019-04-01
TWI779068B true TWI779068B (zh)	2022-10-01

Family

ID=65606373

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW107126219A TWI779068B (zh)	2017-09-06	2018-07-27	降低玻璃基板之殘留應力之方法及降低玻璃基板之殘留應力之裝置

Country Status (4)

Country	Link
JP (1)	JP7037168B2 (ja)
KR (1)	KR20190027310A (ja)
CN (1)	CN109455916B (ja)
TW (1)	TWI779068B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW202114952A (zh) *	2019-09-30	2021-04-16	日商三星鑽石工業股份有限公司	玻璃基板之端面處理方法、及玻璃基板之端面處理裝置
US12180111B2 (en) *	2020-03-02	2024-12-31	CONSEJO SUPERIOR DE INVESTIGACIONES CIENTÍFICAS and UNIVERSIDAD DE ZARAGOZA	Method for modifying a vitreous material

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US9365446B2 (en) *	2012-05-14	2016-06-14	Richard Green	Systems and methods for altering stress profiles of glass
CN106552996A (zh) *	2015-09-24	2017-04-05	武汉吉事达激光设备有限公司	玻璃激光倒角方法及设备

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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
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KR100820689B1 (ko)	2001-08-10	2008-04-10	미쓰보시 다이야몬도 고교 가부시키가이샤	취성재료기판의 모따기 방법 및 모따기 장치
WO2007094160A1 (ja) *	2006-02-15	2007-08-23	Asahi Glass Company, Limited	ガラス基板の面取り方法および装置
JP5256658B2 (ja)	2007-07-31	2013-08-07	旭硝子株式会社	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
CN103608146B (zh) *	2011-09-15	2016-01-13	日本电气硝子株式会社	玻璃板切断方法
JP2016520501A (ja)	2013-03-15	2016-07-14	キネストラルテクノロジーズ，インク．	レーザ切断強化ガラス
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2017
- 2017-09-06 JP JP2017171034A patent/JP7037168B2/ja active Active
2018
- 2018-07-06 KR KR1020180079021A patent/KR20190027310A/ko not_active Withdrawn
- 2018-07-16 CN CN201810775790.9A patent/CN109455916B/zh active Active
- 2018-07-27 TW TW107126219A patent/TWI779068B/zh active

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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
JP2010519164A (ja) *	2007-02-23	2010-06-03	コーニングインコーポレイテッド	熱的エッジ仕上げ
US9365446B2 (en) *	2012-05-14	2016-06-14	Richard Green	Systems and methods for altering stress profiles of glass
CN104364209A (zh) *	2012-07-17	2015-02-18	李赛克奥地利有限公司	用于在平玻璃的棱边上产生倒棱的方法和系统
CN106552996A (zh) *	2015-09-24	2017-04-05	武汉吉事达激光设备有限公司	玻璃激光倒角方法及设备

Also Published As

Publication number	Publication date
KR20190027310A (ko)	2019-03-14
TW201912594A (zh)	2019-04-01
JP7037168B2 (ja)	2022-03-16
JP2019043824A (ja)	2019-03-22
CN109455916B (zh)	2022-09-06
CN109455916A (zh)	2019-03-12

Legal Events

Date	Code	Title	Description
2022-10-01	GD4A	Issue of patent certificate for granted invention patent

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