TWI319382B - Methods of fabricating flat glass with low levels of warps - Google Patents

Methods of fabricating flat glass with low levels of warps

Info

Publication number
TWI319382B
TWI319382B TW095134905A TW95134905A TWI319382B TW I319382 B TWI319382 B TW I319382B TW 095134905 A TW095134905 A TW 095134905A TW 95134905 A TW95134905 A TW 95134905A TW I319382 B TWI319382 B TW I319382B
Authority
TW
Taiwan
Prior art keywords
warps
methods
low levels
flat glass
fabricating flat
Prior art date
Application number
TW095134905A
Other languages
English (en)
Chinese (zh)
Other versions
TW200728216A (en
Inventor
David Blevins John
A Novak Robert
C Shay George
Original Assignee
Corning 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 Corning Inc filed Critical Corning Inc
Publication of TW200728216A publication Critical patent/TW200728216A/zh
Application granted granted Critical
Publication of TWI319382B publication Critical patent/TWI319382B/zh

Links

Classifications

    • 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
    • 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)
TW095134905A 2005-09-22 2006-09-20 Methods of fabricating flat glass with low levels of warps TWI319382B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
TW200728216A TW200728216A (en) 2007-08-01
TWI319382B true TWI319382B (en) 2010-01-11

Family

ID=37607362

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095134905A TWI319382B (en) 2005-09-22 2006-09-20 Methods of fabricating flat glass with low levels of warps

Country Status (7)

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

Families Citing this family (40)

* Cited by examiner, † Cited by third party
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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
EP2077254B1 (en) * 2006-10-24 2013-06-05 Nippon Electric Glass Co., Ltd. Glass ribbon producing apparatus and process for producing the same
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
JP5685264B2 (ja) * 2009-11-24 2015-03-18 コーニング インコーポレイテッド 制御された厚さを有するガラスシートを製造する方法および装置
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
US9676650B2 (en) * 2011-03-28 2017-06-13 Avanstrate Inc. Method and apparatus for making glass sheet
CN103183464B (zh) * 2011-03-30 2016-08-03 安瀚视特控股株式会社 玻璃板的制造方法和玻璃板制造装置
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
JP5107481B2 (ja) * 2011-03-31 2012-12-26 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス板の製造方法
WO2012133842A1 (ja) * 2011-03-31 2012-10-04 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板の製造方法およびガラス基板の製造装置
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
US9790119B2 (en) 2012-11-26 2017-10-17 Corning Incorporated Thermal control of the bead portion of a glass ribbon
DE102014203567B4 (de) * 2014-02-27 2018-04-26 Schott Ag Floatverfahren zur Herstellung einer Floatglasscheibe
DE102014203564B4 (de) * 2014-02-27 2018-05-03 Schott Ag Floatverfahren zur Herstellung einer Floatglasscheibe und 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
JPWO2016104805A1 (ja) * 2014-12-27 2017-10-19 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
KR102412623B1 (ko) * 2015-01-14 2022-06-23 코닝 인코포레이티드 유리 기판 및 이를 포함하는 디스플레이 장치
DE102015108553B4 (de) * 2015-05-29 2019-02-14 Schott Ag Verfahren und Vorrichtungen zur Reduzierung der Säbeligkeit bei Dünngläsern
TWI707829B (zh) * 2015-11-20 2020-10-21 美商康寧公司 積層玻璃帶及用於形成積層玻璃帶的設備
CN108698902A (zh) * 2016-02-19 2018-10-23 康宁股份有限公司 用于玻璃片分离的方法
JP7112960B2 (ja) * 2016-10-26 2022-08-04 日東電工株式会社 樹脂テープ付きガラスフィルムの製造方法、及び、ガラスフィルムの製造方法
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
WO2020104497A1 (de) * 2018-11-21 2020-05-28 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
KR20230059821A (ko) * 2020-09-02 2023-05-03 코닝 인코포레이티드 인발 유리의 속성 개선 장치 및 방법
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
JP5137206B2 (ja) 2013-02-06
EP1934149A1 (en) 2008-06-25
CN101312918B (zh) 2012-04-04
WO2007037871A1 (en) 2007-04-05
TW200728216A (en) 2007-08-01
CN101312918A (zh) 2008-11-26
JP2009508803A (ja) 2009-03-05
EP1934149B1 (en) 2011-10-12
US20070062219A1 (en) 2007-03-22
KR101201181B1 (ko) 2012-11-13
KR20080047620A (ko) 2008-05-29

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