CN104768883B - 基材的厚度控制 - Google Patents

基材的厚度控制 Download PDF

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Publication number
CN104768883B
CN104768883B CN201380058100.3A CN201380058100A CN104768883B CN 104768883 B CN104768883 B CN 104768883B CN 201380058100 A CN201380058100 A CN 201380058100A CN 104768883 B CN104768883 B CN 104768883B
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CN
China
Prior art keywords
laser beam
glass
viscous state
preselected portion
thickness
Prior art date
Legal status (The legal status 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 status listed.)
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Application number
CN201380058100.3A
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English (en)
Chinese (zh)
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CN104768883A (zh
Inventor
P·R·勒布朗克
C·R·尤斯坦尼克
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Corning Inc
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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.)
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Publication date
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Publication of CN104768883A publication Critical patent/CN104768883A/zh
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Publication of CN104768883B publication Critical patent/CN104768883B/zh
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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
    • C03B17/064—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
    • C03B18/04—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
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/037—Re-forming glass sheets by drawing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0005—Other surface treatment of glass not in the form of fibres or filaments by irradiation
    • C03C23/0025—Other surface treatment of glass not in the form of fibres or filaments by irradiation by a laser beam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Laser Beam Processing (AREA)
  • Surface Treatment Of Glass (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
CN201380058100.3A 2012-11-06 2013-10-31 基材的厚度控制 Active CN104768883B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/669,994 2012-11-06
US13/669,994 US8904822B2 (en) 2012-11-06 2012-11-06 Thickness control of substrates
PCT/US2013/067714 WO2014074384A1 (en) 2012-11-06 2013-10-31 Thickness control of substrates

Publications (2)

Publication Number Publication Date
CN104768883A CN104768883A (zh) 2015-07-08
CN104768883B true CN104768883B (zh) 2018-01-16

Family

ID=50621108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380058100.3A Active CN104768883B (zh) 2012-11-06 2013-10-31 基材的厚度控制

Country Status (6)

Country Link
US (1) US8904822B2 (enExample)
JP (1) JP6158342B2 (enExample)
KR (2) KR102176561B1 (enExample)
CN (1) CN104768883B (enExample)
TW (1) TWI588305B (enExample)
WO (1) WO2014074384A1 (enExample)

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US9290403B2 (en) 2013-02-25 2016-03-22 Corning Incorporated Repositionable heater assemblies for glass production lines and methods of managing temperature of glass in production lines
US9556051B2 (en) * 2014-09-22 2017-01-31 Corning Incorporated Methods for controlling the thickness wedge in a glass ribbon
DE102014119064A1 (de) 2014-12-18 2016-06-23 Schott Ag Glasfilm mit speziell ausgebildeter Kante, Verfahren zu dessen Herstellung sowie dessen Verwendung
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
JP2018529615A (ja) * 2015-09-24 2018-10-11 コーニング インコーポレイテッド ガラスの製造方法及び装置
JP2017119617A (ja) * 2015-12-28 2017-07-06 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
DE102017101808B4 (de) * 2016-02-04 2024-12-24 Schott Ag Verfahren zur Dickenkontrolle eines Substrates
DE102018111543B4 (de) 2017-05-22 2026-07-02 Schott Ag Verfahren und Vorrichtung zur Dickenkontrolle eines Materialbands
TW201912597A (zh) * 2017-08-24 2019-04-01 美商康寧公司 用於選擇性地改變玻璃基製品的虛擬溫度之方法及設備
US12151962B2 (en) 2018-03-06 2024-11-26 Corning Incorporated Apparatus and method for controlling substrate thickness
WO2020005555A1 (en) 2018-06-28 2020-01-02 Corning Incorporated Continuous methods of making glass ribbon and as-drawn glass articles from the same
US11485667B2 (en) 2019-01-25 2022-11-01 Corning Incorporated Dual-elevation edge roll system for fused downdraw glass forming
CN113825729A (zh) * 2019-04-12 2021-12-21 康宁公司 制造带的方法和设备
KR20220063202A (ko) * 2019-09-13 2022-05-17 코닝 인코포레이티드 가열 장치를 이용하여 유리 리본을 형성하는 시스템 및 방법
EP4045469A1 (en) 2019-10-14 2022-08-24 Corning Incorporated Foldable apparatus and methods of making
CN114599615B (zh) * 2019-10-22 2024-10-18 康宁公司 用于熔融玻璃系统及方法的激光厚度控制的能量传递优化
CN114929635B (zh) * 2019-12-02 2025-02-21 康宁公司 制造玻璃带之方法及设备
KR102894833B1 (ko) * 2020-06-19 2025-12-02 코닝 인코포레이티드 유리 리본의 제조 방법
CN112279499B (zh) * 2020-10-22 2022-06-07 科立视材料科技有限公司 一种用于控制玻璃带应力的方法和装置
KR20240115274A (ko) * 2021-11-23 2024-07-25 코닝 인코포레이티드 고해상도 가열을 통한 유리 줄무늬 개선을 위한 시스템들 및 방법들
US20260193122A1 (en) * 2022-12-15 2026-07-09 Corning Incorporated Methods for manufacturing a glass ribbon
KR20260025093A (ko) * 2023-06-14 2026-02-23 코닝 인코포레이티드 융합 유리의 레이저 두께 제어

Citations (1)

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TWI269782B (en) * 2001-06-13 2007-01-01 Schott Ag Method and equipment to selective influence of the glass-thickness in the production of a flat-glass

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US5742026A (en) * 1995-06-26 1998-04-21 Corning Incorporated Processes for polishing glass and glass-ceramic surfaces using excimer laser radiation
JPH1097715A (ja) * 1996-07-31 1998-04-14 Asahi Komagu Kk 磁気記録媒体用基板および磁気記録媒体
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KR100910952B1 (ko) * 2005-04-15 2009-08-05 아사히 가라스 가부시키가이샤 유리판 내부에 존재하는 기포의 직경을 축소시키는 방법
US20070140311A1 (en) * 2005-12-20 2007-06-21 House Keith L Method and apparatus for characterizing a glass ribbon
WO2007132590A1 (ja) * 2006-05-11 2007-11-22 Asahi Glass Company, Limited 溶融ガラスの泡除去方法および除去装置、並びにガラスの製造方法
US7570366B2 (en) * 2007-02-21 2009-08-04 Corning Incorporated Apparatus for measuring defects in a glass sheet
TWI370894B (en) * 2007-02-26 2012-08-21 Corning Inc Method for measuring distortion
WO2009011834A2 (en) * 2007-07-16 2009-01-22 Corning Incorporated Microalignment using laser-softened glass bumps
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ATE551304T1 (de) * 2009-05-13 2012-04-15 Corning Inc Verfahren und anlagen zum formen von endlosen glasscheiben
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CN102648164B (zh) * 2009-10-14 2014-07-23 康宁股份有限公司 用于控制平板厚度的方法和装置
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TWI269782B (en) * 2001-06-13 2007-01-01 Schott Ag Method and equipment to selective influence of the glass-thickness in the production of a flat-glass

Also Published As

Publication number Publication date
KR20190099098A (ko) 2019-08-23
KR20150083098A (ko) 2015-07-16
TW201420822A (zh) 2014-06-01
JP2015536895A (ja) 2015-12-24
KR102176561B1 (ko) 2020-11-10
US20140123703A1 (en) 2014-05-08
WO2014074384A1 (en) 2014-05-15
KR102013426B1 (ko) 2019-08-22
CN104768883A (zh) 2015-07-08
US8904822B2 (en) 2014-12-09
TWI588305B (zh) 2017-06-21
JP6158342B2 (ja) 2017-07-05

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