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公开(公告)号：US20190071345A1
公开(公告)日：2019-03-07
申请号：US16180563
申请日：2018-11-05
Applicant: CORNING INCORPORATED
Inventor： John Christopher Mauro , Marcel Potuzak
Abstract: A glass article including at least about 40 mol % SiO2 and, optionally, a colorant imparting a preselected color is disclosed. In general, the glass includes, in mol %, from about 40-70 SiO2, 0-25 Al2O3, 0-10 B2O3; 5-35 Na2O, 0-2.5 K2O, 0-8.5 MgO, 0-2 ZnO, 0-10% P2O5 and 0-1.5 CaO. As a result of ion exchange, the glass includes a compressive stress (σs) at at least one surface and, optionally, a color. In one method, communicating a colored glass with an ion exchange bath imparts σs while in another; communicating imparts σs and a preselected color. In the former, a colorant is part of the glass batch while in the latter; it is part of the bath. In each, the colorant includes one or more metal containing dopants formulated to impart to a preselected color. Examples of one or more metal containing dopants include one or more transition and/or rare earth metals.
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公开(公告)号：US10216871B2
公开(公告)日：2019-02-26
申请号：US15354387
申请日：2016-11-17
Applicant: Corning Incorporated
Inventor： Douglas Clippinger Allan , Adam James Ellison , Xiaoju Guo , Timothy James Kiczenski , John Christopher Mauro , Marcel Potuzak
IPC: C03B5/00 , C03B5/24 , G06F17/50 , C03B1/00 , G06F17/11 , C03B18/02 , C03C21/00 , C03B17/06 , C03B32/00
Abstract: Computer-implemented methods and apparatus are provided for predicting/estimating (i) a non-equilibrium viscosity for at least one given time point in a given temperature profile for a given glass composition, (ii) at least one temperature profile that will provide a given non-equilibrium viscosity for a given glass composition, or (iii) at least one glass composition that will provide a given non-equilibrium viscosity for a given time point in a given temperature profile. The methods and apparatus can be used to predict/estimate stress relaxation in a glass article during forming as well as compaction, stress relaxation, and/or thermal sag or thermal creep of a glass article when the article is subjected to one or more post-forming thermal treatments.
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公开(公告)号：US20170297957A1
公开(公告)日：2017-10-19
申请号：US15641838
申请日：2017-07-05
Applicant: Corning Incorporated
Inventor： John Christopher Mauro , Marcel Potuzak , Morten Mattrup Smedskjaer
CPC classification number: C03C21/002 , C03C3/085 , C03C3/087 , C03C3/091 , Y10T428/315
Abstract: Glass compositions that may be used to produce chemically strengthened glass sheets by ion exchange. The glass compositions are chosen to promote simultaneously high compressive stress and deep depth of layer or, alternatively, to reduce the time needed to ion exchange the glass to produce a predetermined compressive stress and depth of layer.
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公开(公告)号：US09573839B2
公开(公告)日：2017-02-21
申请号：US15048452
申请日：2016-02-19
Applicant: Corning Incorporated
Inventor： Douglas Clippinger Allan , Bradley Frederick Bowden , Adam James Ellison , Timothy James Kiczenski , Marcel Potuzak
Abstract: Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs) and active matrix organic light emitting diode displays (AMOLEDs). In accordance with certain of its aspects, the glasses possess excellent compaction and stress relaxation properties.
Abstract translation: 这里描述的是无碱硼硅酸盐玻璃，其表现出用作平板显示装置例如有源矩阵液晶显示器（AMLCD）和有源矩阵有机发光二极管显示器（AMOLED）中的基板的理想物理和化学性质。 根据其某些方面，玻璃具有优异的压实和应力松弛性能。
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公开(公告)号：US09145333B1
公开(公告)日：2015-09-29
申请号：US13905409
申请日：2013-05-30
Applicant: Corning Incorporated
Inventor： Matthew John Dejneka , John Christopher Mauro , Marcel Potuzak , Morten Mattrup Smedskjaer , Randall Eugene Youngman
IPC: C03C21/00
CPC classification number: C03C21/002 , C03C3/091
Abstract: Methods are disclosed for producing chemically-strengthened, borosilicate, glass articles. The articles are produced from batch components which are selected, at least in part, based on measured and/or estimated values for the coordination state of B2O3 in the glass. In this way, such chemical-strengthening properties as mutual diffusivity, maximum surface compressive stress, and/or indentation threshold can be improved.
Abstract translation: 公开了用于生产化学强化的硼硅酸盐玻璃制品的方法。 这些制品是由批量成分制成的，至少部分基于玻璃中B2O3的配位状态的测量值和/或估计值。 以这种方式，可以提高相互扩散性，最大表面压缩应力和/或压痕阈值等化学强化性能。
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Patent Agency Ranking
公开(公告)号：US09051206B2
公开(公告)日：2015-06-09
申请号：US14134292
申请日：2013-12-19
Applicant: Corning Incorporated
Inventor： Douglas Clippinger Allan , Bradley Frederick Bowden , Adam James Ellison , Timothy James Kiczenski , Marcel Potuzak
Abstract: Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs) and active matrix organic light emitting diode displays (AMOLEDs). In accordance with certain of its aspects, the glasses possess excellent compaction and stress relaxation properties.
Abstract translation: 这里描述的是无碱硼硅酸盐玻璃，其表现出用作平板显示装置例如有源矩阵液晶显示器（AMLCD）和有源矩阵有机发光二极管显示器（AMOLED）中的基板的理想物理和化学性质。 根据其某些方面，玻璃具有优异的压实和应力松弛性能。
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公开(公告)号：US20140249017A1
公开(公告)日：2014-09-04
申请号：US14278687
申请日：2014-05-15
Applicant: Corning Incorporated
Inventor： Douglas Clippinger Allan , Bradley Frederick Bowden , Adam James Ellison , Timothy James Kiczenski , Marcel Potuzak
Abstract: Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs) and active matrix organic light emitting diode displays (AMOLEDs). In accordance with certain of its aspects, the glasses possess excellent compaction and stress relaxation properties.
Abstract translation: 这里描述的是无碱硼硅酸盐玻璃，其表现出用作平板显示装置例如有源矩阵液晶显示器（AMLCD）和有源矩阵有机发光二极管显示器（AMOLED）中的基板的理想物理和化学性质。 根据其某些方面，玻璃具有优异的压实和应力松弛性能。
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公开(公告)号：US11912620B2
公开(公告)日：2024-02-27
申请号：US17971721
申请日：2022-10-24
Applicant: CORNING INCORPORATED
Inventor： John Christopher Mauro , Marcel Potuzak
CPC classification number: C03C4/02 , C03C3/087 , C03C3/11 , C03C21/002 , Y10T428/315
Abstract: A glass article including at least about 40 mol % SiO2 and, optionally, a colorant imparting a preselected color is disclosed. In general, the glass includes, in mol %, from about 40-70 SiO2, 0-25 Al2O3, 0-10 B2O3; 5-35 Na2O, 0-2.5 K2O, 0-8.5 MgO, 0-2 ZnO, 0-10% P2O5 and 0-1.5 CaO. As a result of ion exchange, the glass includes a compressive stress (σs) at at least one surface and, optionally, a color. In one method, communicating a colored glass with an ion exchange bath imparts σs while in another; communicating imparts σs and a preselected color. In the former, a colorant is part of the glass batch while in the latter; it is part of the bath. In each, the colorant includes one or more metal containing dopants formulated to impart to a preselected color. Examples of one or more metal containing dopants include one or more transition and/or rare earth metals.
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公开(公告)号：US20210380470A1
公开(公告)日：2021-12-09
申请号：US17411464
申请日：2021-08-25
Applicant: CORNING INCORPORATED
Inventor： Dana Craig Bookbinder , Timothy Michael Gross , Marcel Potuzak
Abstract: Glasses comprising SiO2, Al2O3, and P2O5 that are capable of chemical strengthened by ion exchange and having high damage resistance. These phosphate-containing glasses have a structure in which silica (SiO2) is replaced by aluminum phosphate (AlPO4) and/or boron phosphate (BPO4).
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公开(公告)号：US10155690B2
公开(公告)日：2018-12-18
申请号：US15641838
申请日：2017-07-05
Applicant: CORNING INCORPORATED
Inventor： John Christopher Mauro , Marcel Potuzak , Morten Mattrup Smedskjaer
Abstract: Glass compositions that may be used to produce chemically strengthened glass sheets by ion exchange. The glass compositions are chosen to promote simultaneously high compressive stress and deep depth of layer or, alternatively, to reduce the time needed to ion exchange the glass to produce a predetermined compressive stress and depth of layer.
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