SG11201402807XA - Glass substrate - Google Patents

Glass substrate

Info

Publication number
SG11201402807XA
SG11201402807XA SG11201402807XA SG11201402807XA SG11201402807XA SG 11201402807X A SG11201402807X A SG 11201402807XA SG 11201402807X A SG11201402807X A SG 11201402807XA SG 11201402807X A SG11201402807X A SG 11201402807XA SG 11201402807X A SG11201402807X A SG 11201402807XA
Authority
SG
Singapore
Prior art keywords
glass substrate
glass
substrate
Prior art date
Application number
SG11201402807XA
Inventor
Hiroshi Kajita
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Publication of SG11201402807XA publication Critical patent/SG11201402807XA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/078Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C21/00Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/002Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62Record carriers characterised by the selection of the material
    • G11B5/73Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
    • G11B5/739Magnetic recording media substrates
    • G11B5/73911Inorganic substrates
    • G11B5/73921Glass or ceramic substrates
SG11201402807XA 2011-12-20 2012-12-10 Glass substrate SG11201402807XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011278408 2011-12-20
PCT/JP2012/081902 WO2013094451A1 (en) 2011-12-20 2012-12-10 Glass substrate

Publications (1)

Publication Number Publication Date
SG11201402807XA true SG11201402807XA (en) 2014-09-26

Family

ID=48668345

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201402807XA SG11201402807XA (en) 2011-12-20 2012-12-10 Glass substrate

Country Status (4)

Country Link
JP (1) JPWO2013094451A1 (en)
CN (1) CN104159859A (en)
SG (1) SG11201402807XA (en)
WO (1) WO2013094451A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7004488B2 (en) * 2015-03-10 2022-01-21 日本電気硝子株式会社 Glass substrate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002025761A (en) * 2000-07-04 2002-01-25 Nippon Electric Glass Co Ltd Inorganic el display
JP2002025760A (en) * 2000-07-04 2002-01-25 Nippon Electric Glass Co Ltd Back-face base board for inorganic el display
JP2002025762A (en) * 2000-07-04 2002-01-25 Nippon Electric Glass Co Ltd Glass board for inorganic el display
JP2011011951A (en) * 2009-07-03 2011-01-20 Asahi Glass Co Ltd Glass substrate for flat panel display, method for producing the same, and display panel using the same
MY156297A (en) * 2009-08-10 2016-01-29 Hoya Corp Glass for magnetic recording medium substrate, magnetic recording medium substrate and method of manufacturing the same, and magnetic recording medium

Also Published As

Publication number Publication date
JPWO2013094451A1 (en) 2015-04-27
CN104159859A (en) 2014-11-19
WO2013094451A1 (en) 2013-06-27

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