EP4720003A1 - Beschichtung einer glasbasierten anordnung - Google Patents

Beschichtung einer glasbasierten anordnung

Info

Publication number
EP4720003A1
EP4720003A1 EP24734737.0A EP24734737A EP4720003A1 EP 4720003 A1 EP4720003 A1 EP 4720003A1 EP 24734737 A EP24734737 A EP 24734737A EP 4720003 A1 EP4720003 A1 EP 4720003A1
Authority
EP
European Patent Office
Prior art keywords
glass
glass substrate
coating layer
coating
based assembly
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.)
Pending
Application number
EP24734737.0A
Other languages
English (en)
French (fr)
Inventor
Erin Katherine CONGDON
Ronald William DAVIS JR.
Jason Thomas HARRIS
Shandon Dee Hart
John Tyler Keech
Naveen Prakash
James Joseph Price
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Inc
Original Assignee
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.)
Filing date
Publication date
Priority claimed from US18/238,179 external-priority patent/US12202764B2/en
Application filed by Corning Inc filed Critical Corning Inc
Publication of EP4720003A1 publication Critical patent/EP4720003A1/de
Pending legal-status Critical Current

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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/001—General methods for coating; Devices therefor
    • C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
    • C03C17/3417—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials all coatings being oxide coatings
    • 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
    • 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/14—Silica-free oxide glass compositions containing boron
    • C03C3/15—Silica-free oxide glass compositions containing boron containing rare earths
    • C03C3/155—Silica-free oxide glass compositions containing boron containing rare earths containing zirconium, titanium, tantalum or niobium
    • 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
    • C03C2217/00—Coatings on glass
    • C03C2217/70—Properties of coatings
    • C03C2217/73—Anti-reflective coatings with specific characteristics
    • 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
    • C03C2217/00—Coatings on glass
    • C03C2217/70—Properties of coatings
    • C03C2217/73—Anti-reflective coatings with specific characteristics
    • C03C2217/734—Anti-reflective coatings with specific characteristics comprising an alternation of high and low refractive indexes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)
EP24734737.0A 2023-06-02 2024-05-29 Beschichtung einer glasbasierten anordnung Pending EP4720003A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202363470498P 2023-06-02 2023-06-02
US202363526550P 2023-07-13 2023-07-13
US18/238,179 US12202764B2 (en) 2023-06-02 2023-08-25 Coating of glass-based assembly
PCT/US2024/031357 WO2024249459A1 (en) 2023-06-02 2024-05-29 Coating of glass-based assembly

Publications (1)

Publication Number Publication Date
EP4720003A1 true EP4720003A1 (de) 2026-04-08

Family

ID=91585722

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24734737.0A Pending EP4720003A1 (de) 2023-06-02 2024-05-29 Beschichtung einer glasbasierten anordnung

Country Status (4)

Country Link
EP (1) EP4720003A1 (de)
KR (1) KR20260018833A (de)
CN (1) CN121194950A (de)
WO (1) WO2024249459A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9201172B2 (en) * 2012-09-14 2015-12-01 Ricoh Imaging Company, Ltd. Anti-reflection coating, optical member having it, and optical equipment comprising such optical member
EP3027572B1 (de) * 2013-08-01 2018-03-07 Corning Incorporated Verfahren und vorrichtung zur bereitstellung eines substrats mit einer beschichtung mit einem elastizitätsmodulgradienten
EP3747841B1 (de) * 2018-01-31 2025-07-09 Agc Inc. Mit antireflexschicht versehenes glassubstrat und optisches bauteil
JP6911828B2 (ja) * 2018-10-01 2021-07-28 Ａｇｃ株式会社 ガラス積層体、ディスプレイ用前面板および表示装置

Also Published As

Publication number Publication date
WO2024249459A1 (en) 2024-12-05
KR20260018833A (ko) 2026-02-09
CN121194950A (zh) 2025-12-23

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