JP2020193149A - 過剰改質剤の含有量が低いガラス - Google Patents
過剰改質剤の含有量が低いガラス Download PDFInfo
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- JP2020193149A JP2020193149A JP2020148201A JP2020148201A JP2020193149A JP 2020193149 A JP2020193149 A JP 2020193149A JP 2020148201 A JP2020148201 A JP 2020148201A JP 2020148201 A JP2020148201 A JP 2020148201A JP 2020193149 A JP2020193149 A JP 2020193149A
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- mol
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- glass
- glass composition
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Classifications
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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
- 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
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
-
- 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
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
- C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
-
- 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
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/18—Compositions for glass with special properties for ion-sensitive glass
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- 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
- C03C2204/00—Glasses, glazes or enamels with special properties
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Glass Compositions (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
Description
120 第1の圧縮層
122 第2の圧縮層
130 中央領域
200 家庭用電子装置
202 筐体
204 前面
206 背面
208 側面
210 ディスプレイ
212 カバー基板
Claims (1)
- 55.0モル%以上から70.0モル%以下のSiO2、
12.0モル%以上から20.0モル%以下のAl2O3、
5.0モル%以上から15.0モル%以下のLi2O、および
4.0モル%以上から15.0モル%以下のNa2O、
を含み、
−8.00モル%≦R2O+RO−Al2O3−B2O3−P2O5≦−1.75モル%、
9.10≦(SiO2+Al2O3+Li2O)/Na2O、および
(Li2O+Al2O3+P2O5)/(Na2O+B2O3)≦3.50、
であるガラス組成物。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762591953P | 2017-11-29 | 2017-11-29 | |
US62/591,953 | 2017-11-29 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018223262A Division JP6761019B2 (ja) | 2017-11-29 | 2018-11-29 | 過剰改質剤の含有量が低いガラス |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020193149A true JP2020193149A (ja) | 2020-12-03 |
JP2020193149A5 JP2020193149A5 (ja) | 2021-08-05 |
JP7061168B2 JP7061168B2 (ja) | 2022-04-27 |
Family
ID=64665132
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018223262A Active JP6761019B2 (ja) | 2017-11-29 | 2018-11-29 | 過剰改質剤の含有量が低いガラス |
JP2020148201A Active JP7061168B2 (ja) | 2017-11-29 | 2020-09-03 | 過剰改質剤の含有量が低いガラス |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018223262A Active JP6761019B2 (ja) | 2017-11-29 | 2018-11-29 | 過剰改質剤の含有量が低いガラス |
Country Status (7)
Country | Link |
---|---|
US (3) | US10633279B2 (ja) |
EP (1) | EP3717424B1 (ja) |
JP (2) | JP6761019B2 (ja) |
KR (1) | KR102651109B1 (ja) |
CN (1) | CN109867443A (ja) |
TW (2) | TWI714916B (ja) |
WO (1) | WO2019108751A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10633279B2 (en) * | 2017-11-29 | 2020-04-28 | Corning Incorporated | Glasses with low excess modifier content |
US10906834B2 (en) | 2017-11-29 | 2021-02-02 | Corning Incorporated | Ion-exchangeable mixed alkali aluminosilicate glasses |
US11460890B2 (en) * | 2018-05-31 | 2022-10-04 | Corning Incorporated | Glass with improved drop performance |
EP3802451B1 (en) | 2018-06-08 | 2024-02-14 | Corning Incorporated | Fracture resistant stress profiles in glasses |
TWI821420B (zh) | 2018-09-28 | 2023-11-11 | 美商康寧公司 | 具有改善的應力分佈曲線的玻璃基底製品 |
CN112823145B (zh) | 2018-09-28 | 2023-10-31 | 康宁股份有限公司 | 增强的离子交换方法 |
US11964908B2 (en) * | 2018-12-25 | 2024-04-23 | Nippon Electric Glass Co., Ltd. | Tempered glass sheet and method for manufacturing same |
TW202043168A (zh) | 2019-03-29 | 2020-12-01 | 美商康寧公司 | 抗刮玻璃及製作方法 |
US11613498B2 (en) | 2019-08-12 | 2023-03-28 | Corning Incorporated | Coated glasses with high effective fracture toughness |
WO2021041031A1 (en) | 2019-08-30 | 2021-03-04 | Corning Incorporated | Scratch resistant glass and method of making |
CN114651535A (zh) | 2019-11-04 | 2022-06-21 | 康宁股份有限公司 | 高度易碎玻璃的应力分布 |
CN114728843A (zh) | 2019-11-27 | 2022-07-08 | 康宁股份有限公司 | 具有抗断裂性应力分布曲线的玻璃基制品 |
CN114075046B (zh) * | 2020-08-18 | 2023-01-24 | 重庆鑫景特种玻璃有限公司 | 具有高压应力和高安全性的强化玻璃及其加工方法 |
CN116529211A (zh) * | 2020-09-25 | 2023-08-01 | 康宁股份有限公司 | 具有改善的掉落性能的玻璃基制品的应力分布曲线 |
WO2023154179A1 (en) | 2022-02-09 | 2023-08-17 | Corning Incorporated | Glass for memory recording media |
NL2030965B1 (en) | 2022-02-09 | 2023-08-15 | Corning Inc | Glass for Memory Recording Media |
CN116693208A (zh) | 2022-02-28 | 2023-09-05 | 康宁股份有限公司 | 经涂覆的纹理化玻璃制品及其制造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160376186A1 (en) * | 2015-06-26 | 2016-12-29 | Corning Incorporated | Glass with high surface strength |
US10633279B2 (en) * | 2017-11-29 | 2020-04-28 | Corning Incorporated | Glasses with low excess modifier content |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3433611A (en) * | 1965-09-09 | 1969-03-18 | Ppg Industries Inc | Strengthening glass by multiple alkali ion exchange |
JPH03144830A (ja) * | 1989-10-31 | 1991-06-20 | Nec Corp | 並列処理方式 |
JP3144830B2 (ja) | 1991-06-28 | 2001-03-12 | ホーヤ株式会社 | 結晶化ガラス |
US5674790A (en) | 1995-12-15 | 1997-10-07 | Corning Incorporated | Strengthening glass by ion exchange |
JP3995902B2 (ja) | 2001-05-31 | 2007-10-24 | Hoya株式会社 | 情報記録媒体用ガラス基板及びそれを用いた磁気情報記録媒体 |
WO2008044694A1 (en) | 2006-10-10 | 2008-04-17 | Nippon Electric Glass Co., Ltd. | Reinforced glass substrate |
WO2010007901A1 (ja) | 2008-07-14 | 2010-01-21 | コニカミノルタオプト株式会社 | 情報記録媒体用ガラス基板及び情報記録媒体 |
JP5613164B2 (ja) | 2009-09-28 | 2014-10-22 | Hoya株式会社 | 情報記録媒体用ガラス基板及び情報記録媒体 |
DE102010009584B4 (de) | 2010-02-26 | 2015-01-08 | Schott Ag | Chemisch vorgespanntes Glas, Verfahren zu seiner Herstellung sowie Verwendung desselben |
CN102892722B (zh) | 2010-05-19 | 2015-01-21 | 旭硝子株式会社 | 化学强化用玻璃及显示装置用玻璃板 |
US9540278B2 (en) | 2010-05-27 | 2017-01-10 | Corning Incorporated | Ion exchangeable glasses |
JP2012020921A (ja) | 2010-06-18 | 2012-02-02 | Asahi Glass Co Ltd | ディスプレイ装置用のガラスおよびガラス板 |
US20120052271A1 (en) * | 2010-08-26 | 2012-03-01 | Sinue Gomez | Two-step method for strengthening glass |
JP5834793B2 (ja) | 2010-12-24 | 2015-12-24 | 旭硝子株式会社 | 化学強化ガラスの製造方法 |
JP2012148909A (ja) | 2011-01-18 | 2012-08-09 | Nippon Electric Glass Co Ltd | 強化ガラス及び強化ガラス板 |
JP2012232882A (ja) | 2011-04-18 | 2012-11-29 | Asahi Glass Co Ltd | 化学強化ガラスの製造方法および化学強化用ガラス |
US9139469B2 (en) * | 2012-07-17 | 2015-09-22 | Corning Incorporated | Ion exchangeable Li-containing glass compositions for 3-D forming |
US8854623B2 (en) | 2012-10-25 | 2014-10-07 | Corning Incorporated | Systems and methods for measuring a profile characteristic of a glass sample |
JP2014141363A (ja) | 2013-01-23 | 2014-08-07 | Konica Minolta Inc | 化学強化可能なガラス,ガラス板及び化学強化カバーガラス |
US10129970B2 (en) * | 2014-07-30 | 2018-11-13 | American Torch Tip, Co. | Smooth radius nozzle for use in a plasma cutting device |
CN117623625A (zh) * | 2014-10-08 | 2024-03-01 | 康宁股份有限公司 | 包含金属氧化物浓度梯度的玻璃和玻璃陶瓷 |
WO2016170931A1 (ja) * | 2015-04-23 | 2016-10-27 | 日本電気硝子株式会社 | 強化ガラス |
KR102393206B1 (ko) * | 2015-12-11 | 2022-05-03 | 코닝 인코포레이티드 | 금속 산화물 농도 구배를 포함하는 융합-형성가능한 유리계 제품 |
WO2017120424A1 (en) | 2016-01-08 | 2017-07-13 | Corning Incorporated | Chemically strengthenable lithium aluminosilicate glasses with inherent damage resistance |
JP6902042B2 (ja) | 2016-04-08 | 2021-07-14 | コーニング インコーポレイテッド | 2つの領域を含む応力プロファイルを含むガラス系物品および製造方法 |
KR102413902B1 (ko) | 2016-05-27 | 2022-06-28 | 코닝 인코포레이티드 | 내파단성 및 내스크래치성 유리 물품 |
US11111173B2 (en) | 2016-11-07 | 2021-09-07 | Corning Incorporated | Lithium containing glasses |
US10906834B2 (en) | 2017-11-29 | 2021-02-02 | Corning Incorporated | Ion-exchangeable mixed alkali aluminosilicate glasses |
-
2018
- 2018-11-28 US US16/202,691 patent/US10633279B2/en active Active
- 2018-11-29 KR KR1020207018349A patent/KR102651109B1/ko active IP Right Grant
- 2018-11-29 JP JP2018223262A patent/JP6761019B2/ja active Active
- 2018-11-29 TW TW107142600A patent/TWI714916B/zh active
- 2018-11-29 CN CN201811445343.3A patent/CN109867443A/zh active Pending
- 2018-11-29 EP EP18819300.7A patent/EP3717424B1/en active Active
- 2018-11-29 WO PCT/US2018/062989 patent/WO2019108751A1/en unknown
- 2018-11-29 TW TW109142521A patent/TWI794689B/zh active
-
2020
- 2020-03-27 US US16/832,588 patent/US11767254B2/en active Active
- 2020-09-03 JP JP2020148201A patent/JP7061168B2/ja active Active
-
2023
- 2023-08-14 US US18/233,579 patent/US20230382784A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160376186A1 (en) * | 2015-06-26 | 2016-12-29 | Corning Incorporated | Glass with high surface strength |
WO2016210244A1 (en) * | 2015-06-26 | 2016-12-29 | Corning Incorporated | Glass with high surface strength |
JP2018520082A (ja) * | 2015-06-26 | 2018-07-26 | コーニング インコーポレイテッド | 表面強度が高いガラス |
US10633279B2 (en) * | 2017-11-29 | 2020-04-28 | Corning Incorporated | Glasses with low excess modifier content |
Also Published As
Publication number | Publication date |
---|---|
CN109867443A (zh) | 2019-06-11 |
WO2019108751A1 (en) | 2019-06-06 |
US11767254B2 (en) | 2023-09-26 |
KR102651109B1 (ko) | 2024-03-26 |
EP3717424A1 (en) | 2020-10-07 |
KR20200133206A (ko) | 2020-11-26 |
TWI714916B (zh) | 2021-01-01 |
US10633279B2 (en) | 2020-04-28 |
US20200223742A1 (en) | 2020-07-16 |
US20190161390A1 (en) | 2019-05-30 |
TW202126597A (zh) | 2021-07-16 |
EP3717424B1 (en) | 2024-05-22 |
TW201925121A (zh) | 2019-07-01 |
US20230382784A1 (en) | 2023-11-30 |
JP6761019B2 (ja) | 2020-09-23 |
JP2019099459A (ja) | 2019-06-24 |
TWI794689B (zh) | 2023-03-01 |
JP7061168B2 (ja) | 2022-04-27 |
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