KR20230004542A - 유리, 화학 강화 유리 및 전자 기기 - Google Patents

유리, 화학 강화 유리 및 전자 기기 Download PDF

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Publication number
KR20230004542A
KR20230004542A KR1020227037450A KR20227037450A KR20230004542A KR 20230004542 A KR20230004542 A KR 20230004542A KR 1020227037450 A KR1020227037450 A KR 1020227037450A KR 20227037450 A KR20227037450 A KR 20227037450A KR 20230004542 A KR20230004542 A KR 20230004542A
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South Korea
Prior art keywords
glass
less
chemically strengthened
content
mpa
Prior art date
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Pending
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KR1020227037450A
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English (en)
Korean (ko)
Inventor
다쿠미 우마다
겐지 이마키타
슈사쿠 아키바
유사쿠 마츠오
Original Assignee
에이지씨 가부시키가이샤
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Application filed by 에이지씨 가부시키가이샤 filed Critical 에이지씨 가부시키가이샤
Publication of KR20230004542A publication Critical patent/KR20230004542A/ko
Pending legal-status Critical Current

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    • 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
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment 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
    • C03C21/002—Treatment 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
    • 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
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% 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
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
    • 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
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Glass Compositions (AREA)
KR1020227037450A 2020-04-30 2021-04-27 유리, 화학 강화 유리 및 전자 기기 Pending KR20230004542A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-080385 2020-04-30
JP2020080385 2020-04-30
PCT/JP2021/016839 WO2021221067A1 (ja) 2020-04-30 2021-04-27 ガラス、化学強化ガラスおよび電子機器

Publications (1)

Publication Number Publication Date
KR20230004542A true KR20230004542A (ko) 2023-01-06

Family

ID=78373839

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227037450A Pending KR20230004542A (ko) 2020-04-30 2021-04-27 유리, 화학 강화 유리 및 전자 기기

Country Status (6)

Country Link
US (1) US20230021473A1 (https=)
JP (1) JPWO2021221067A1 (https=)
KR (1) KR20230004542A (https=)
CN (1) CN115485249A (https=)
TW (1) TW202200515A (https=)
WO (1) WO2021221067A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116802161A (zh) * 2020-11-30 2023-09-22 康宁股份有限公司 具有高断裂韧度的可离子交换玻璃
EP4397638A4 (en) * 2021-08-30 2025-08-27 Agc Inc GLASS ARTICLE AND ON-BOARD DISPLAY DEVICE
CN119274434B (zh) * 2023-07-07 2025-10-21 Oppo广东移动通信有限公司 玻璃盖板及其制备方法、柔性显示屏及电子设备
CN119930153B (zh) * 2024-12-23 2026-03-27 中建材玻璃新材料研究院集团有限公司 一种易于吹制成型的无碱琥珀色玻璃及成型设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013536155A (ja) 2010-08-26 2013-09-19 コーニング インコーポレイテッド ガラスを強化する二段階法
JP2016050155A (ja) 2014-09-01 2016-04-11 国立大学法人 東京大学 ガラス材及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110130264A1 (en) * 2009-11-30 2011-06-02 George Halsey Beall Negative-cte glass-ceramics free of microcracks
US9359243B2 (en) * 2014-05-13 2016-06-07 Corning Incorporated Transparent glass-ceramic articles, glass-ceramic precursor glasses and methods for forming the same
US9944551B2 (en) * 2015-05-07 2018-04-17 Ppg Industries Ohio, Inc. Glass compositions, fiberizable glass compositions, and glass fibers made therefrom
TW201920027A (zh) * 2017-09-21 2019-06-01 美商康寧公司 具有高破裂韌性之透明可離子交換的矽酸鹽玻璃
WO2019191480A1 (en) * 2018-03-29 2019-10-03 Corning Incorporated Glasses having high fracture toughness
CN116332504A (zh) * 2018-12-11 2023-06-27 Ａｇｃ株式会社 玻璃、化学强化玻璃和包含化学强化玻璃的电子设备
CN110040982B (zh) * 2019-05-14 2021-08-27 重庆鑫景特种玻璃有限公司 具有复合应力优势的化学强化玻璃及其制备方法与应用
CN110627365B (zh) * 2019-09-25 2022-12-27 重庆鑫景特种玻璃有限公司 一种透明的强化玻璃陶瓷及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013536155A (ja) 2010-08-26 2013-09-19 コーニング インコーポレイテッド ガラスを強化する二段階法
JP2016050155A (ja) 2014-09-01 2016-04-11 国立大学法人 東京大学 ガラス材及びその製造方法

Also Published As

Publication number Publication date
US20230021473A1 (en) 2023-01-26
CN115485249A (zh) 2022-12-16
WO2021221067A1 (ja) 2021-11-04
JPWO2021221067A1 (https=) 2021-11-04
TW202200515A (zh) 2022-01-01

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