TW201613835A - Highly refractive thin glasses - Google Patents

Highly refractive thin glasses

Info

Publication number
TW201613835A
TW201613835A TW104121615A TW104121615A TW201613835A TW 201613835 A TW201613835 A TW 201613835A TW 104121615 A TW104121615 A TW 104121615A TW 104121615 A TW104121615 A TW 104121615A TW 201613835 A TW201613835 A TW 201613835A
Authority
TW
Taiwan
Prior art keywords
glass sheets
glass
present
highly refractive
thin glasses
Prior art date
Application number
TW104121615A
Other languages
Chinese (zh)
Other versions
TWI649287B (en
Inventor
Silke Wolff
Simone Ritter
Gunther Paulus
Original Assignee
Schott Ag
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 Schott Ag filed Critical Schott Ag
Publication of TW201613835A publication Critical patent/TW201613835A/en
Application granted granted Critical
Publication of TWI649287B publication Critical patent/TWI649287B/en

Links

Classifications

    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/047—Re-forming tubes or rods 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
    • 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
    • C03B17/064—Forming glass sheets by the overflow downdraw fusion process; Isopipes therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)

Abstract

The present invention relates to glass sheets with high refractive index (nd), a layer composite assembly comprising the glass sheets, a method for manufacturing the glass sheets and their use. The glass sheets of the present invention can be processed in a glass sheet manufacturing process and nevertheless have the optical properties of a classical optical glass. The glass sheets of the present invention are highly transparent, resistant to crystallization, chemically resistant and highly refractive. Their viscosity-temperature behavior is adapted to the manufacturing procedure with glass sheet manufacturing processes.
TW104121615A 2014-07-14 2015-07-03 Highly refractive thin glasses TWI649287B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014109832.3A DE102014109832B4 (en) 2014-07-14 2014-07-14 High-index thin glasses
??102014109832.3 2014-07-14

Publications (2)

Publication Number Publication Date
TW201613835A true TW201613835A (en) 2016-04-16
TWI649287B TWI649287B (en) 2019-02-01

Family

ID=53546222

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104121615A TWI649287B (en) 2014-07-14 2015-07-03 Highly refractive thin glasses

Country Status (3)

Country Link
DE (1) DE102014109832B4 (en)
TW (1) TWI649287B (en)
WO (1) WO2016008867A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016107934B4 (en) 2016-04-28 2023-07-13 Schott Ag Process for the production of high-index thin glass substrates
US11319243B2 (en) 2018-01-17 2022-05-03 Corning Incorporated High refractive index optical borate glass

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594390B2 (en) * 1977-01-27 1984-01-30 株式会社保谷硝子 optical glass
DE4101365C1 (en) * 1991-01-18 1992-04-16 Schott Glaswerke, 6500 Mainz, De
DE19631580C1 (en) * 1996-08-05 1997-11-20 Schott Glaswerke Lead-free barium flint glass for optical applications
DE10064977C1 (en) 2000-12-23 2002-10-02 Schott Glas Device for the production of thin glass panes
CN100569681C (en) 2001-12-14 2009-12-16 康宁股份有限公司 Overflow downdraw fusion process is made the apparatus and method of sheet glass
US9136504B2 (en) 2004-08-04 2015-09-15 Cambridge Display Technology Limited Organic electroluminescent device
JP5510337B2 (en) 2009-01-26 2014-06-04 旭硝子株式会社 Glass composition, glass frit, and member comprising glass layer on substrate
KR20120098612A (en) 2009-10-15 2012-09-05 아사히 가라스 가부시키가이샤 Glass for diffusion layer in organic led element, and organic led element utilizing same
DE102010042945A1 (en) * 2010-10-26 2012-04-26 Schott Ag Transparent laminates
DE102013102848B3 (en) * 2013-03-20 2014-02-06 Schott Ag Thin glass used as substrate for layered composite for organic light-emitting diode, contains specified amount of silica, boric oxide, zinc oxide and barium oxide, and has preset value of refraction index

Also Published As

Publication number Publication date
TWI649287B (en) 2019-02-01
DE102014109832B4 (en) 2017-12-28
WO2016008867A1 (en) 2016-01-21
DE102014109832A1 (en) 2016-01-14

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees