JP5137206B2 - 反りのレベルの低い平らなガラスを製造する方法 - Google Patents

反りのレベルの低い平らなガラスを製造する方法 Download PDF

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Publication number
JP5137206B2
JP5137206B2 JP2008532236A JP2008532236A JP5137206B2 JP 5137206 B2 JP5137206 B2 JP 5137206B2 JP 2008532236 A JP2008532236 A JP 2008532236A JP 2008532236 A JP2008532236 A JP 2008532236A JP 5137206 B2 JP5137206 B2 JP 5137206B2
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Japan
Prior art keywords
glass
ribbon
gttr
warp
temperature
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JP2008532236A
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English (en)
Japanese (ja)
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JP2009508803A5 (enExample
JP2009508803A (ja
Inventor
ディー ブレヴィンス，ジョン
エイ ノヴァック，ロバート
ジー シェイ，クリントン
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Corning Inc
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Corning Inc
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Publication of JP2009508803A5 publication Critical patent/JP2009508803A5/ja
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    • 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
    • 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
    • C03B18/22—Controlling or regulating the temperature of the atmosphere above the float tank
    • 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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Treatment Of Fiber Materials (AREA)
JP2008532236A 2005-09-22 2006-08-25 反りのレベルの低い平らなガラスを製造する方法 Active JP5137206B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/233,565 US20070062219A1 (en) 2005-09-22 2005-09-22 Methods of fabricating flat glass with low levels of warp
US11/233,565 2005-09-22
PCT/US2006/033296 WO2007037871A1 (en) 2005-09-22 2006-08-25 Methods of fabricating flat glass with low levels of warp

Publications (3)

Publication Number Publication Date
JP2009508803A JP2009508803A (ja) 2009-03-05
JP2009508803A5 JP2009508803A5 (enExample) 2012-07-26
JP5137206B2 true JP5137206B2 (ja) 2013-02-06

Family

ID=37607362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008532236A Active JP5137206B2 (ja) 2005-09-22 2006-08-25 反りのレベルの低い平らなガラスを製造する方法

Country Status (7)

Country Link
US (1) US20070062219A1 (enExample)
EP (1) EP1934149B1 (enExample)
JP (1) JP5137206B2 (enExample)
KR (1) KR101201181B1 (enExample)
CN (1) CN101312918B (enExample)
TW (1) TWI319382B (enExample)
WO (1) WO2007037871A1 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1746076A1 (en) * 2005-07-21 2007-01-24 Corning Incorporated Method of making a glass sheet using rapid cooling
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
EP2277835A1 (en) * 2006-10-24 2011-01-26 Nippon Electric Glass Co., Ltd. A process for producing a glass ribbon
JP5076443B2 (ja) * 2006-10-24 2012-11-21 日本電気硝子株式会社 ガラスリボンの製造装置及びその製造方法
US8627684B2 (en) * 2007-10-29 2014-01-14 Corning Incorporated Pull roll apparatus and method for controlling glass sheet tension
US8899078B2 (en) * 2008-11-26 2014-12-02 Corning Incorporated Glass sheet stabilizing system, glass manufacturing system and method for making a glass sheet
JP2010143800A (ja) * 2008-12-19 2010-07-01 Nippon Electric Glass Co Ltd ガラス板製造装置
EP2226299B1 (en) * 2009-02-23 2018-01-24 Corning Incorporated Glass manufacturing system and method for forming a high quality thin glass sheet
US8037716B2 (en) 2009-02-27 2011-10-18 Corning Incorporated Thermal control of the bead portion of a glass ribbon
JP5611572B2 (ja) * 2009-05-18 2014-10-22 コーニング インコーポレイテッド 応力制御領域
US8113015B2 (en) * 2009-06-17 2012-02-14 Corning Incorporated Control of the bow of a glass ribbon
WO2011007681A1 (ja) * 2009-07-13 2011-01-20 旭硝子株式会社 ガラス板の製造方法及び製造装置
CN102725238B (zh) * 2009-11-24 2015-07-01 康宁股份有限公司 用于制造具有受控厚度的玻璃板的方法和装置
US8528364B2 (en) * 2010-01-08 2013-09-10 Corning Incorporated Active edge roll control in a glass drawings process
TWI540107B (zh) * 2010-01-19 2016-07-01 康寧公司 用於熔合曳引玻璃帶的設備與方法
TWI453171B (zh) * 2010-05-05 2014-09-21 Corning Inc 玻璃帶之珠狀部分之熱控制
US8210001B2 (en) * 2010-11-10 2012-07-03 Corning Incorporated Method of producing uniform light transmission fusion drawn glass
KR101309965B1 (ko) * 2011-03-28 2013-09-17 아반스트레이트코리아 주식회사 유리판의 제조 방법 및 유리판 제조 장치
WO2012132454A1 (ja) * 2011-03-30 2012-10-04 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス板の製造方法及びガラス板製造装置
KR101927543B1 (ko) 2011-03-31 2018-12-10 아반스트레이트 가부시키가이샤 유리판의 제조 방법
CN102822104B (zh) * 2011-03-31 2015-08-26 安瀚视特控股株式会社 玻璃板的制造方法
KR101907227B1 (ko) * 2011-03-31 2018-10-11 아반스트레이트 가부시키가이샤 글래스 기판의 제조 방법
US9862634B2 (en) * 2011-08-12 2018-01-09 Corning Incorporated Method and apparatus for removing peripheral portion of a glass sheet
US9315408B2 (en) * 2012-11-16 2016-04-19 Corning Incorporated Methods and apparatuses for fabricating continuous glass ribbons
WO2014082000A1 (en) 2012-11-26 2014-05-30 Corning Incorporated Thermal control of the bead portion of a glass ribbon
DE102014203564B4 (de) * 2014-02-27 2018-05-03 Schott Ag Floatverfahren zur Herstellung einer Floatglasscheibe und Floatglasscheibe
DE102014203567B4 (de) * 2014-02-27 2018-04-26 Schott Ag Floatverfahren zur Herstellung einer Floatglasscheibe
JP6007277B2 (ja) * 2014-03-31 2016-10-12 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板の製造方法、及び、ガラス基板の製造装置
CN107108316B (zh) * 2014-12-27 2021-01-29 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
EP3245674A1 (en) * 2015-01-14 2017-11-22 Corning Incorporated Glass substrate and display device comprising the same
DE102015108553B4 (de) * 2015-05-29 2019-02-14 Schott Ag Verfahren und Vorrichtungen zur Reduzierung der Säbeligkeit bei Dünngläsern
US11530153B2 (en) * 2015-11-20 2022-12-20 Corning Incorporated Laminated glass ribbons and apparatuses for forming laminated glass ribbons
JP6846092B2 (ja) * 2016-02-19 2021-03-24 コーニング インコーポレイテッド ガラスシート分離方法
EP3533771A4 (en) 2016-10-26 2020-06-03 Nitto Denko Corporation METHOD FOR MANUFACTURING GLASS FILM HAVING RESIN STRIP AND METHOD FOR MANUFACTURING GLASS FILM
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
JP6902210B2 (ja) * 2018-02-13 2021-07-14 日本電気硝子株式会社 ガラス基板群及びその製造方法
EP3883895A1 (de) * 2018-11-21 2021-09-29 Schott AG Verfahren und vorrichtung zur herstellung von dünnglas sowie dünnglasband
JP7148869B2 (ja) * 2018-12-18 2022-10-06 日本電気硝子株式会社 ガラス板の製造方法
JP2023539895A (ja) * 2020-09-02 2023-09-20 コーニング インコーポレイテッド 延伸されたガラスの特性を改善するための装置および方法
NL2027190B1 (en) 2020-11-13 2022-06-30 Corning Inc Apparatus for, and method of, roll forming sheets of high refractive index glass

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241940A (en) * 1962-09-17 1966-03-22 Libbey Owens Ford Glass Co Apparatus for producing sheet glass
BE790546A (fr) * 1970-11-25 1973-04-25 Ppg Industries Inc Appareil a molette
GB1405663A (en) * 1972-09-20 1975-09-10 Pilkington Brothers Ltd Cutting glass
US4203750A (en) * 1979-04-05 1980-05-20 Corning Glass Works Manufacture of flat glass
JP3093000B2 (ja) * 1991-10-31 2000-09-25 ホーヤ株式会社 ガラス板の製造装置
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
DE10040640C2 (de) * 2000-08-16 2002-11-21 Schott Glas Verfahren und Vorrichtung zur Herstellung von Einzelglasscheiben
US6826929B2 (en) * 2001-09-19 2004-12-07 Premakaran T. Boaz Method for simultaneously heating and cooling glass to produce tempered glass
KR100524842B1 (ko) * 2002-09-25 2005-10-28 삼성코닝정밀유리 주식회사 낮은 잔류응력을 갖는 평판 유리의 제조방법
JP4534248B2 (ja) * 2003-11-12 2010-09-01 日本電気硝子株式会社 ガラス板の製造方法及びその装置
US7207193B2 (en) * 2003-12-08 2007-04-24 Corning Incorporated Method of fabricating low-warp flat glass
US20050160767A1 (en) * 2004-01-28 2005-07-28 Robert Novak Horizontal sheet movement control in drawn glass fabrication

Also Published As

Publication number Publication date
US20070062219A1 (en) 2007-03-22
TWI319382B (en) 2010-01-11
EP1934149A1 (en) 2008-06-25
EP1934149B1 (en) 2011-10-12
KR101201181B1 (ko) 2012-11-13
CN101312918B (zh) 2012-04-04
KR20080047620A (ko) 2008-05-29
TW200728216A (en) 2007-08-01
CN101312918A (zh) 2008-11-26
WO2007037871A1 (en) 2007-04-05
JP2009508803A (ja) 2009-03-05

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