TWI579248B - Method for manufacturing glass substrates - Google Patents

Method for manufacturing glass substrates Download PDF

Info

Publication number
TWI579248B
TWI579248B TW105110104A TW105110104A TWI579248B TW I579248 B TWI579248 B TW I579248B TW 105110104 A TW105110104 A TW 105110104A TW 105110104 A TW105110104 A TW 105110104A TW I579248 B TWI579248 B TW I579248B
Authority
TW
Taiwan
Prior art keywords
glass
molded body
glass substrate
temperature
glass ribbon
Prior art date
Application number
TW105110104A
Other languages
English (en)
Chinese (zh)
Other versions
TW201700416A (zh
Inventor
Kimihiko Nakashima
Original Assignee
Avanstrate Inc
Avanstrate Korea 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, Avanstrate Korea Inc filed Critical Avanstrate Inc
Publication of TW201700416A publication Critical patent/TW201700416A/zh
Application granted granted Critical
Publication of TWI579248B publication Critical patent/TWI579248B/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
    • 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
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • 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
    • 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)
TW105110104A 2015-03-30 2016-03-30 Method for manufacturing glass substrates TWI579248B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015069267 2015-03-30

Publications (2)

Publication Number Publication Date
TW201700416A TW201700416A (zh) 2017-01-01
TWI579248B true TWI579248B (zh) 2017-04-21

Family

ID=57005988

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105110104A TWI579248B (zh) 2015-03-30 2016-03-30 Method for manufacturing glass substrates

Country Status (5)

Country Link
JP (1) JP6445141B2 (fr)
KR (1) KR101972254B1 (fr)
CN (1) CN107428581A (fr)
TW (1) TWI579248B (fr)
WO (1) WO2016158974A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6834379B2 (ja) * 2016-11-11 2021-02-24 日本電気硝子株式会社 板ガラス製造方法及び板ガラス製造装置
CN110234610B (zh) * 2016-11-23 2022-09-27 康宁股份有限公司 补偿成形体尺寸变化的方法和装置
CN110312686B (zh) * 2017-02-15 2023-04-28 Ａｇｃ株式会社 熔融玻璃的成形方法、成形装置和玻璃制品的制造方法
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
KR20200143743A (ko) * 2018-05-14 2020-12-24 코닝 인코포레이티드 유리 시트 처리를 위한 장치 및 방법
CN108793688B (zh) * 2018-07-24 2021-10-08 彩虹显示器件股份有限公司 一种玻璃基板成型厚度控制方法
KR102008509B1 (ko) * 2019-06-14 2019-08-07 ㈜ 엘에이티 디스플레이용 글라스 기판 온도조절시스템
KR20220047604A (ko) * 2019-08-12 2022-04-18 코닝 인코포레이티드 유리 제조 장치 및 방법들

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101374778A (zh) * 2005-12-15 2009-02-25 布鲁斯技术有限公司 溢流下拉玻璃形成方法和装置
TW201132602A (en) * 2009-11-30 2011-10-01 Corning Inc Method and apparatus for making a glass sheet with controlled heating

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338696A (en) 1964-05-06 1967-08-29 Corning Glass Works Sheet forming apparatus
US7681414B2 (en) * 2001-08-08 2010-03-23 Corning Incorporated Overflow downdraw glass forming method and apparatus
JP2006248855A (ja) * 2005-03-11 2006-09-21 Nippon Electric Glass Co Ltd 板ガラスの成形装置及び板ガラスの成形方法
WO2008143981A1 (fr) * 2007-05-18 2008-11-27 Corning Incorporated Procédé et appareil reduisant les inclusions dans un procédé de fabrication de verre
CN103102059B (zh) * 2010-09-30 2015-10-21 安瀚视特股份有限公司 玻璃板的制造方法
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
WO2014157649A1 (fr) * 2013-03-29 2014-10-02 ＡｖａｎＳｔｒａｔｅ株式会社 Procédé de fabrication d'un substrat de verre et dispositif de fabrication de substrat de verre
JP6489783B2 (ja) * 2014-09-30 2019-03-27 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101374778A (zh) * 2005-12-15 2009-02-25 布鲁斯技术有限公司 溢流下拉玻璃形成方法和装置
TW201132602A (en) * 2009-11-30 2011-10-01 Corning Inc Method and apparatus for making a glass sheet with controlled heating

Also Published As

Publication number Publication date
KR20170117536A (ko) 2017-10-23
WO2016158974A1 (fr) 2016-10-06
KR101972254B1 (ko) 2019-04-24
CN107428581A (zh) 2017-12-01
TW201700416A (zh) 2017-01-01
JP6445141B2 (ja) 2018-12-26
JPWO2016158974A1 (ja) 2017-11-30

Similar Documents

Publication Publication Date Title
TWI579248B (zh) Method for manufacturing glass substrates
TWI659932B (zh) 玻璃基板之製造方法、及玻璃基板之製造裝置
JP5288386B2 (ja) ガラス板の製造方法及びガラス板製造装置
JP5260794B2 (ja) ガラス板の製造方法及びガラス板製造装置
TW201036923A (en) Method and apparatus for producing glass sheet
JP5890559B2 (ja) ガラス基板の製造方法
TWI605022B (zh) Glass substrate for display
CN104024169A (zh) 玻璃基板的制造方法和成型装置
TWI705943B (zh) 玻璃基板之製造方法
JP5768082B2 (ja) ガラス板製造方法、および、ガラス板製造装置
JP6577215B2 (ja) ガラス基板の製造方法
CN106477858A (zh) 玻璃基板的制造方法及玻璃基板的制造装置
TWI703100B (zh) 玻璃基板之製造方法、及玻璃基板之製造裝置
JP2014214062A (ja) ガラス板製造方法、および、ガラス板製造装置
JP6429185B2 (ja) ガラス板の製造方法、及び、ガラス板の製造装置
JP2017048074A (ja) ガラス基板の製造方法、及び、ガラス基板の製造装置