TWI469936B - Manufacture of glass plates - Google Patents

Manufacture of glass plates Download PDF

Info

Publication number
TWI469936B
TWI469936B TW101111643A TW101111643A TWI469936B TW I469936 B TWI469936 B TW I469936B TW 101111643 A TW101111643 A TW 101111643A TW 101111643 A TW101111643 A TW 101111643A TW I469936 B TWI469936 B TW I469936B
Authority
TW
Taiwan
Prior art keywords
temperature
glass
control step
temperature control
width direction
Prior art date
Application number
TW101111643A
Other languages
English (en)
Chinese (zh)
Other versions
TW201245057A (en
Inventor
Hiroyuki Kariya
Original Assignee
Avanstrate 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 Avanstrate Inc filed Critical Avanstrate Inc
Publication of TW201245057A publication Critical patent/TW201245057A/zh
Application granted granted Critical
Publication of TWI469936B publication Critical patent/TWI469936B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/04—Changing or regulating the dimensions of the molten glass ribbon
    • C03B18/06—Changing or regulating the dimensions of the molten glass ribbon using mechanical means, e.g. restrictor bars, edge rollers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C03B17/067—Forming glass sheets combined with thermal conditioning of the sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C03B17/064—Forming glass sheets by the overflow downdraw fusion process; Isopipes therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/18—Controlling or regulating the temperature of the float bath; Composition or purification of the float bath

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)
TW101111643A 2011-03-31 2012-03-30 Manufacture of glass plates TWI469936B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011081260 2011-03-31
JP2011081262 2011-03-31
JP2011081261 2011-03-31

Publications (2)

Publication Number Publication Date
TW201245057A TW201245057A (en) 2012-11-16
TWI469936B true TWI469936B (zh) 2015-01-21

Family

ID=46931536

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101111643A TWI469936B (zh) 2011-03-31 2012-03-30 Manufacture of glass plates

Country Status (6)

Country Link
US (1) US9359242B2 (https=)
JP (2) JP5107481B2 (https=)
KR (2) KR101927543B1 (https=)
CN (1) CN103183462B (https=)
TW (1) TWI469936B (https=)
WO (1) WO2012133843A1 (https=)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014079478A1 (en) 2012-11-20 2014-05-30 Light In Light Srl High speed laser processing of transparent materials
EP2754524B1 (de) 2013-01-15 2015-11-25 Corning Laser Technologies GmbH Verfahren und Vorrichtung zum laserbasierten Bearbeiten von flächigen Substraten, d.h. Wafer oder Glaselement, unter Verwendung einer Laserstrahlbrennlinie
EP2781296B1 (de) 2013-03-21 2020-10-21 Corning Laser Technologies GmbH Vorrichtung und verfahren zum ausschneiden von konturen aus flächigen substraten mittels laser
JP5819520B2 (ja) * 2013-03-29 2015-11-24 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板製造方法及びガラス基板製造装置
US9676167B2 (en) 2013-12-17 2017-06-13 Corning Incorporated Laser processing of sapphire substrate and related applications
US9815730B2 (en) 2013-12-17 2017-11-14 Corning Incorporated Processing 3D shaped transparent brittle substrate
US10442719B2 (en) 2013-12-17 2019-10-15 Corning Incorporated Edge chamfering methods
US11556039B2 (en) 2013-12-17 2023-01-17 Corning Incorporated Electrochromic coated glass articles and methods for laser processing the same
US9517963B2 (en) 2013-12-17 2016-12-13 Corning Incorporated Method for rapid laser drilling of holes in glass and products made therefrom
US9701563B2 (en) * 2013-12-17 2017-07-11 Corning Incorporated Laser cut composite glass article and method of cutting
US20150165560A1 (en) 2013-12-17 2015-06-18 Corning Incorporated Laser processing of slots and holes
US9850160B2 (en) * 2013-12-17 2017-12-26 Corning Incorporated Laser cutting of display glass compositions
DE102014103431B4 (de) * 2014-03-13 2015-10-01 Schott Ag Verfahren und Vorrichtung zur Reduzierung der Säbeligkeit bei Dünngläsern und danach herstellbares Dünnglasband
WO2015166972A1 (ja) 2014-04-30 2015-11-05 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス板の製造方法、及び、ガラス板の製造装置
EP3166895B1 (en) 2014-07-08 2021-11-24 Corning Incorporated Methods and apparatuses for laser processing materials
CN208586209U (zh) 2014-07-14 2019-03-08 康宁股份有限公司 一种用于在工件中形成限定轮廓的多个缺陷的系统
JP2017530867A (ja) * 2014-07-14 2017-10-19 コーニング インコーポレイテッド 長さおよび直径の調節可能なレーザビーム焦線を用いて透明材料を加工するためのシステムおよび方法
WO2016010991A1 (en) 2014-07-14 2016-01-21 Corning Incorporated Interface block; system for and method of cutting a substrate being transparent within a range of wavelengths using such interface block
EP3169479B1 (en) 2014-07-14 2019-10-02 Corning Incorporated Method of and system for arresting incident crack propagation in a transparent material
CN105658588B (zh) * 2014-09-30 2018-04-17 安瀚视特控股株式会社 玻璃基板的制造方法、及玻璃基板的制造装置
JP6144740B2 (ja) * 2014-09-30 2017-06-07 ＡｖａｎＳｔｒａｔｅ株式会社 ディスプレイ用ガラス基板の製造方法
US10047001B2 (en) 2014-12-04 2018-08-14 Corning Incorporated Glass cutting systems and methods using non-diffracting laser beams
KR20170105562A (ko) 2015-01-12 2017-09-19 코닝 인코포레이티드 다중 광자 흡수 방법을 사용한 열적 템퍼링된 기판의 레이저 절단
JP7292006B2 (ja) 2015-03-24 2023-06-16 コーニング インコーポレイテッド ディスプレイガラス組成物のレーザ切断及び加工
EP3274313A1 (en) 2015-03-27 2018-01-31 Corning Incorporated Gas permeable window and method of fabricating the same
CN107848859B (zh) * 2015-07-07 2020-12-25 康宁股份有限公司 在分离线处加热移动的玻璃带和/或从玻璃带中分离玻璃片的设备和方法
CN107835794A (zh) 2015-07-10 2018-03-23 康宁股份有限公司 在挠性基材板中连续制造孔的方法和与此相关的产品
EP3452418B1 (en) 2016-05-06 2022-03-02 Corning Incorporated Laser cutting and removal of contoured shapes from transparent substrates
US10410883B2 (en) 2016-06-01 2019-09-10 Corning Incorporated Articles and methods of forming vias in substrates
US10794679B2 (en) 2016-06-29 2020-10-06 Corning Incorporated Method and system for measuring geometric parameters of through holes
KR20190035805A (ko) 2016-07-29 2019-04-03 코닝 인코포레이티드 레이저 처리를 위한 장치 및 방법
JP2019532908A (ja) 2016-08-30 2019-11-14 コーニング インコーポレイテッド 強度マッピング光学システムによる材料のレーザー切断
JP6923284B2 (ja) 2016-09-30 2021-08-18 コーニング インコーポレイテッド 非軸対称ビームスポットを用いて透明被加工物をレーザ加工するための装置及び方法
LT3529214T (lt) 2016-10-24 2021-02-25 Corning Incorporated Substrato apdorojimo stotis lakšto formos stiklo substratų lazeriniam mašininiam apdorojimui
US10752534B2 (en) 2016-11-01 2020-08-25 Corning Incorporated Apparatuses and methods for laser processing laminate workpiece stacks
TWI774715B (zh) * 2016-12-21 2022-08-21 美商康寧公司 用於管理玻璃帶冷卻之方法及設備
CN106495451B (zh) * 2017-01-11 2022-09-20 河北省沙河玻璃技术研究院 一种超薄柔性玻璃拉边机构
US10688599B2 (en) 2017-02-09 2020-06-23 Corning Incorporated Apparatus and methods for laser processing transparent workpieces using phase shifted focal lines
US10580725B2 (en) 2017-05-25 2020-03-03 Corning Incorporated Articles having vias with geometry attributes and methods for fabricating the same
US11078112B2 (en) 2017-05-25 2021-08-03 Corning Incorporated Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same
US10626040B2 (en) 2017-06-15 2020-04-21 Corning Incorporated Articles capable of individual singulation
US12180108B2 (en) 2017-12-19 2024-12-31 Corning Incorporated Methods for etching vias in glass-based articles employing positive charge organic molecules
US11554984B2 (en) 2018-02-22 2023-01-17 Corning Incorporated Alkali-free borosilicate glasses with low post-HF etch roughness
NL2027190B1 (en) * 2020-11-13 2022-06-30 Corning Inc Apparatus for, and method of, roll forming sheets of high refractive index glass
CN112919787B (zh) * 2021-01-29 2023-05-16 彩虹显示器件股份有限公司 一种玻璃基板翘曲判断和调整方法
CN114956533B (zh) * 2022-05-07 2023-10-03 河北省沙河玻璃技术研究院 超薄柔性玻璃制备方法及装置
CN115901010B (zh) * 2022-11-25 2025-10-17 中国洛阳浮法玻璃集团有限责任公司 薄浮法玻璃退火高温区横向温度的调整方法
CN119132432A (zh) * 2024-07-30 2024-12-13 彩虹显示器件股份有限公司 一种引出量提升成型退火横向温度分布设计方法及装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201041813A (en) * 2009-05-18 2010-12-01 Corning Inc Stress control zone

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757057A (fr) * 1969-10-06 1971-04-05 Corning Glass Works Procede et appareil de controle d'epaisseur d'une feuille de verre nouvellement etiree
JPH05124827A (ja) * 1991-10-31 1993-05-21 Hoya Corp ガラス板の製造装置及び製造方法
JP3335291B2 (ja) * 1997-04-16 2002-10-15 ホーヤ株式会社 ガラス板の製造方法及び製造装置
JP3586142B2 (ja) * 1999-07-22 2004-11-10 エヌエッチ・テクノグラス株式会社 ガラス板の製造方法、ガラス板の製造装置、及び液晶デバイス
KR100524842B1 (ko) 2002-09-25 2005-10-28 삼성코닝정밀유리 주식회사 낮은 잔류응력을 갖는 평판 유리의 제조방법
EP1746076A1 (en) * 2005-07-21 2007-01-24 Corning Incorporated Method of making a glass sheet using rapid cooling
US20070062219A1 (en) 2005-09-22 2007-03-22 Blevins John D Methods of fabricating flat glass with low levels of warp
JP4821260B2 (ja) * 2005-10-20 2011-11-24 日本電気硝子株式会社 液晶板ガラス用加熱装置および液晶板ガラス用炉ならびに液晶板ガラスの製造方法
CN101595069B (zh) 2006-09-20 2012-08-15 康宁股份有限公司 对形状引起的玻璃基材平面内应力的温度补偿
JP5327702B2 (ja) 2008-01-21 2013-10-30 日本電気硝子株式会社 ガラス基板の製造方法
US8037716B2 (en) * 2009-02-27 2011-10-18 Corning Incorporated Thermal control of the bead portion of a glass ribbon
JP5375385B2 (ja) * 2009-07-13 2013-12-25 日本電気硝子株式会社 ガラス基板の製造方法
CN101717633B (zh) 2009-11-17 2014-01-01 江门市科恒实业股份有限公司 一种铕激活铝酸盐蓝色荧光粉的制备方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201041813A (en) * 2009-05-18 2010-12-01 Corning Inc Stress control zone

Also Published As

Publication number Publication date
CN103183462A (zh) 2013-07-03
WO2012133843A1 (ja) 2012-10-04
TW201245057A (en) 2012-11-16
JP5107481B2 (ja) 2012-12-26
US20130180285A1 (en) 2013-07-18
JPWO2012133843A1 (ja) 2014-07-28
KR101927543B1 (ko) 2018-12-10
US9359242B2 (en) 2016-06-07
JP2013040099A (ja) 2013-02-28
KR101253016B1 (ko) 2013-04-15
JP6023536B2 (ja) 2016-11-09
KR20120127744A (ko) 2012-11-23
KR20130122901A (ko) 2013-11-11
CN103183462B (zh) 2016-01-20

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