KR101835157B1 - 시트 두께 제어 방법 및 그 장치 - Google Patents

시트 두께 제어 방법 및 그 장치 Download PDF

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Publication number
KR101835157B1
KR101835157B1 KR1020127011889A KR20127011889A KR101835157B1 KR 101835157 B1 KR101835157 B1 KR 101835157B1 KR 1020127011889 A KR1020127011889 A KR 1020127011889A KR 20127011889 A KR20127011889 A KR 20127011889A KR 101835157 B1 KR101835157 B1 KR 101835157B1
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KR
South Korea
Prior art keywords
glass ribbon
delete delete
glass
heater
thickness
Prior art date
Application number
KR1020127011889A
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English (en)
Korean (ko)
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KR20120086709A (ko
Inventor
올루스 엔. 보라타브
케이쓰 알. 가일로
스테븐 엠. 밀릴로
Original Assignee
코닝 인코포레이티드
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Application filed by 코닝 인코포레이티드 filed Critical 코닝 인코포레이티드
Publication of KR20120086709A publication Critical patent/KR20120086709A/ko
Application granted granted Critical
Publication of KR101835157B1 publication Critical patent/KR101835157B1/ko

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    • 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
    • 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
    • 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
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/20—Composition of the atmosphere above the float bath; Treating or purifying the atmosphere above the float bath
    • 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)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Resistance Heating (AREA)
KR1020127011889A 2009-10-14 2010-10-13 시트 두께 제어 방법 및 그 장치 KR101835157B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25148109P 2009-10-14 2009-10-14
US61/251,481 2009-10-14
PCT/US2010/052450 WO2011047008A1 (fr) 2009-10-14 2010-10-13 Procédé et appareil de commande d'épaisseur de feuille

Publications (2)

Publication Number Publication Date
KR20120086709A KR20120086709A (ko) 2012-08-03
KR101835157B1 true KR101835157B1 (ko) 2018-03-06

Family

ID=43876497

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127011889A KR101835157B1 (ko) 2009-10-14 2010-10-13 시트 두께 제어 방법 및 그 장치

Country Status (5)

Country Link
JP (1) JP5698753B2 (fr)
KR (1) KR101835157B1 (fr)
CN (1) CN102648164B (fr)
TW (1) TWI540106B (fr)
WO (1) WO2011047008A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5769493B2 (ja) * 2011-05-20 2015-08-26 キヤノン株式会社 表示装置及びその制御方法
US9315408B2 (en) 2012-11-16 2016-04-19 Corning Incorporated Methods and apparatuses for fabricating continuous glass ribbons
US9683945B2 (en) * 2012-05-30 2017-06-20 Corning Incorporated Apparatus and method for inspecting a flexible glass ribbon
US8904822B2 (en) * 2012-11-06 2014-12-09 Corning Incorporated Thickness control of substrates
US9469559B2 (en) * 2013-06-27 2016-10-18 Ppg Industries Ohio, Inc. Glass manufacturing system incorporating an optical low-coherence interferometry assembly
JP2017501951A (ja) * 2013-11-25 2017-01-19 コーニング インコーポレイテッド 実質的に柱面を成す鏡面反射面の形状を決定するための方法
WO2015080879A1 (fr) * 2013-11-26 2015-06-04 Corning Incorporated Appareil de fabrication de verre et procédés de fabrication de ruban de verre
CN105121365B (zh) * 2014-02-21 2017-09-19 安瀚视特控股株式会社 玻璃板的制造方法及玻璃板的制造装置
JP6396142B2 (ja) * 2014-02-21 2018-09-26 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
TWI592373B (zh) * 2014-04-30 2017-07-21 Avanstrate Inc Manufacturing method of glass plate and manufacturing apparatus of glass plate
US9556051B2 (en) * 2014-09-22 2017-01-31 Corning Incorporated Methods for controlling the thickness wedge in a glass ribbon
WO2016048815A1 (fr) * 2014-09-22 2016-03-31 Corning Incorporated Appareil et procédés de fabrication de verre
CN105461193B (zh) * 2014-09-30 2018-11-23 安瀚视特控股株式会社 显示器用玻璃基板的制造方法
JP6498933B2 (ja) * 2014-12-29 2019-04-10 ＡｖａｎＳｔｒａｔｅ株式会社 ディスプレイ用ガラス基板の製造方法および製造装置
US20180297884A1 (en) * 2015-09-24 2018-10-18 Corning Incorporated Methods and apparatus for manufacturing glass
JP6638381B2 (ja) * 2015-12-22 2020-01-29 日本電気硝子株式会社 板ガラス製造装置及び板ガラス製造方法
DE102018111543A1 (de) * 2017-05-22 2018-11-22 Schott Ag Verfahren und Vorrichtung zur Dickenkontrolle eines Materialbands
JP6940991B2 (ja) * 2017-06-30 2021-09-29 ＡｖａｎＳｔｒａｔｅ株式会社 ガラスシートの製造方法
JP7264908B2 (ja) * 2018-03-06 2023-04-25 コーニング インコーポレイテッド 基板の厚さを制御するための装置及び方法
WO2020005555A1 (fr) 2018-06-28 2020-01-02 Corning Incorporated Procédés continus de fabrication de ruban de verre et articles en verre bruts d'étirage formés à partir de ceux-ci
JP2022548842A (ja) * 2019-09-13 2022-11-22 コーニング インコーポレイテッド 加熱デバイスを用いてガラスリボンを形成するためのシステム及び方法
WO2022026207A1 (fr) * 2020-07-29 2022-02-03 Corning Incorporated Appareil et procédé pour former du verre ayant un profil d'épaisseur amélioré

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001031434A (ja) 1999-07-19 2001-02-06 Nippon Electric Glass Co Ltd 板ガラスの成形方法および成形装置
JP2007112665A (ja) * 2005-10-20 2007-05-10 Nippon Electric Glass Co Ltd 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
JP2008133174A (ja) 2006-10-24 2008-06-12 Nippon Electric Glass Co Ltd ガラスリボンの製造装置及びその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345149A (en) * 1963-01-16 1967-10-03 Pittsburgh Plate Glass Co Method of varying the thickness of a glass sheet while on a molten metal bath
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
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
US7514149B2 (en) * 2003-04-04 2009-04-07 Corning Incorporated High-strength laminated sheet for optical applications
JPWO2005021450A1 (ja) * 2003-08-29 2006-10-26 日本板硝子株式会社 ガラス溶融装置及びガラス溶融方法
JP2009519884A (ja) * 2005-12-15 2009-05-21 ブルース テクノロジー エルエルシー オーバーフローダウンドローガラス成形方法および装置
CN101012098B (zh) * 2007-01-24 2010-06-16 河南安彩高科股份有限公司 玻璃成型中的温度均匀装置以及温度均匀方法
CN101028964B (zh) * 2007-02-08 2010-11-17 河南安彩高科股份有限公司 控制玻璃板厚度均匀性的装置及其控制方法
JP5291704B2 (ja) * 2007-05-11 2013-09-18 コーニング インコーポレイテッド 改良された端部支持条件を用いたアイソパイプのサグ・コントロール

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001031434A (ja) 1999-07-19 2001-02-06 Nippon Electric Glass Co Ltd 板ガラスの成形方法および成形装置
JP2007112665A (ja) * 2005-10-20 2007-05-10 Nippon Electric Glass Co Ltd 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
JP2008133174A (ja) 2006-10-24 2008-06-12 Nippon Electric Glass Co Ltd ガラスリボンの製造装置及びその製造方法

Also Published As

Publication number Publication date
CN102648164B (zh) 2014-07-23
CN102648164A (zh) 2012-08-22
JP2013508248A (ja) 2013-03-07
WO2011047008A1 (fr) 2011-04-21
JP5698753B2 (ja) 2015-04-08
TW201125827A (en) 2011-08-01
KR20120086709A (ko) 2012-08-03
TWI540106B (zh) 2016-07-01

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