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.)
Active
Application number
CN201380058100.3A
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English (en)
Chinese (zh)
Other versions
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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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)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Laser Beam Processing (AREA)
  • Surface Treatment Of Glass (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Manufacturing Of Magnetic Record Carriers (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
KR20180059476A (ko) * 2015-09-24 2018-06-04 코닝 인코포레이티드 유리 제조 방법 및 장치
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
DE102018111543A1 (de) * 2017-05-22 2018-11-22 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
CN112088146A (zh) * 2018-03-06 2020-12-15 康宁公司 控制基板厚度的设备和方法
WO2020005555A1 (en) 2018-06-28 2020-01-02 Corning Incorporated Continuous methods of making glass ribbon and as-drawn glass articles from the same
KR102726171B1 (ko) 2019-01-25 2024-11-06 코닝 인코포레이티드 퓨전 다운드로우 유리 성형을 위한 이중-엘리베이션 에지 롤 시스템
WO2020210095A1 (en) * 2019-04-12 2020-10-15 Corning Incorporated Methods and apparatus for manufacturing a ribbon
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
KR102813401B1 (ko) * 2019-10-22 2025-05-27 코닝 인코포레이티드 융합 유리 시스템 및 방법들의 레이저 두께 제어를 위한 에너지 전달 최적화
US20220396517A1 (en) * 2019-12-02 2022-12-15 Corning Incorporated Methods and apparatus for manufacturing a glass ribbon
CN115734947A (zh) * 2020-06-19 2023-03-03 康宁公司 制造玻璃带的方法
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
WO2024258546A1 (en) * 2023-06-14 2024-12-19 Corning Incorporated Laser thickness control of fusion glass

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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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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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
US8291729B2 (en) * 2007-07-16 2012-10-23 Corning Incorporated Microalignment using laser-softened glass bumps
JP5327702B2 (ja) 2008-01-21 2013-10-30 日本電気硝子株式会社 ガラス基板の製造方法
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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
WO2014074384A1 (en) 2014-05-15
US8904822B2 (en) 2014-12-09
KR102013426B1 (ko) 2019-08-22
US20140123703A1 (en) 2014-05-08
CN104768883A (zh) 2015-07-08
TW201420822A (zh) 2014-06-01
JP2015536895A (ja) 2015-12-24
KR20150083098A (ko) 2015-07-16
JP6158342B2 (ja) 2017-07-05
KR102176561B1 (ko) 2020-11-10
TWI588305B (zh) 2017-06-21
KR20190099098A (ko) 2019-08-23

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