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公开(公告)号：US20160039708A1
公开(公告)日：2016-02-11
申请号：US14885836
申请日：2015-10-16
Applicant: Corning Incorporated
Inventor： Adam James Ellison , Timothy James Kiczenski , Shawn Rachelle Markham , John Christopher Mauro
IPC: C03C3/091
CPC classification number: C03C3/091 , C03B17/064 , C03C1/00 , C03C3/093
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 good dimensional stability as a function of temperature.
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22.发明申请OPTICAL FIBER CONTAINING AN ALKALI METAL OXIDE AND METHODS AND APPARATUS FOR MANUFACTURING SAME 审中-公开含有碱金属氧化物的光纤及其制造方法和装置公开(公告)号：US20150316712A1
公开(公告)日：2015-11-05
申请号：US14314394
申请日：2014-06-25
Applicant: CORNING INCORPORATED
Inventor： James Gary Anderson , Dana Craig Bookbinder , Lisa Carine Chacon , Calvin Thomas Coffey , Adam James Ellison , Gregory Gerard Gausman , Rostislav Radiyevich Khrapko , Stephan Lvovich Logunov , Michael Thomas Murtagh , Clinton Damon Osterhout , Sabyasachi Sen , William Anthony Whedon
IPC: G02B6/02 , C03B37/018 , C03B37/027 , C03B37/014 , G02B6/028 , C03B37/012
CPC classification number: G02B6/0228 , C03B37/01211 , C03B37/0124 , C03B37/014 , C03B37/01413 , C03B37/01446 , C03B37/0146 , C03B37/01466 , C03B37/01473 , C03B37/01807 , C03B37/01815 , C03B37/01838 , C03B37/01853 , C03B37/027 , C03B2201/12 , C03B2201/20 , C03B2201/22 , C03B2201/31 , C03B2201/50 , C03B2203/22 , C03B2203/26 , C03B2203/29 , C03B2207/90 , C03C3/06 , C03C13/045 , C03C13/046 , C03C13/048 , C03C2201/12 , C03C2201/31 , C03C2201/50 , G02B6/02242 , G02B6/02271 , G02B6/028 , G02B6/03611 , G02B6/03644 , G02B6/03694 , Y10T428/294
Abstract: Disclosed is an optical fiber having a core with an alkali metal oxide dopant in an peak amount greater than about 0.002 wt. % and less than about 0.1 wt. %. The alkali metal oxide concentration varies with a radius of the optical fiber. By appropriately selecting the concentration of alkali metal oxide dopant in the core and the cladding, a low loss optical fiber may be obtained. Also disclosed are several methods of making the optical fiber including the steps of forming an alkali metal oxide-doped rod, and adding additional glass to form a draw perform. Preferably, the draw preform has a final outer dimension (d2), wherein an outer dimension (d1) of the rod is less than or equal to 0.06 times the final outer dimension (d2). In a preferred embodiment, the alkali metal oxide-doped rod is inserted into the centerline hole of a preform to form an assembly.
Abstract translation: 公开了一种光纤，其具有具有大于约0.002重量％的峰值的碱金属氧化物掺杂剂的芯。 ％且小于约0.1wt。 ％。 碱金属氧化物浓度随着光纤的半径而变化。 通过适当地选择芯和包层中的碱金属氧化物掺杂剂的浓度，可以获得低损耗光纤。 还公开了几种制造光纤的方法，包括形成碱金属氧化物掺杂棒的步骤，并且添加额外的玻璃以形成拉伸性能。 优选地，拉伸预成型件具有最终外部尺寸（d2），其中杆的外部尺寸（d1）小于或等于最终外部尺寸（d2）的0.06倍。 在一个优选实施例中，将掺入碱金属氧化物的棒插入到预成型件的中心线孔中以形成组件。
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公开(公告)号：US09150448B2
公开(公告)日：2015-10-06
申请号：US14204456
申请日：2014-03-11
Applicant: Corning Incorporated
Inventor： Adam James Ellison
CPC classification number: C03C3/093 , C03B18/02 , C03C3/091 , H01L27/1214
Abstract: Described herein are aluminoborosilicate glass compositions that are substantially alkali-free and exhibit desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs). The glass compositions can be formed into glass sheets by, for example, the float process. When used as substrates, the glass sheets exhibit dimensional stability during processing and damage resistance during cutting.
Abstract translation: 本文描述的是基本上无碱的铝硼硅酸盐玻璃组合物，并且在平板显示装置例如有源矩阵液晶显示器（AMLCD）中表现出用作基板的理想的物理和化学性质。 玻璃组合物可以通过例如浮法来形成玻璃片。 当用作基材时，玻璃板在加工过程中显示出尺寸稳定性并且在切割期间具有耐损伤性。
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公开(公告)号：US20140342897A1
公开(公告)日：2014-11-20
申请号：US14448143
申请日：2014-07-31
Applicant: Corning Incorporated
Inventor： Jaymin Amin , Adam James Ellison , Gregory Scott Glaesemann , Timothy Michael Gross
IPC: C03C3/091
CPC classification number: C03C3/091 , C03C3/093 , G06F3/044 , G06F2203/04103
Abstract: The present disclosure relates to glass articles for use as a touchscreen substrate for use in a portable electronic device, particularly comprising an alkali-free aluminosilicate glass exhibiting a high damage threshold of at least 1000 gf, as measured by the lack of the presence of median/radial cracks when a load is applied to the glass using a Vickers indenter, a scratch resistance of at least 900 gf, as measured by the lack of the presence of lateral cracks when a load is applied by a moving Knoop indenter and a linear coefficient of thermal expansion (CTE) over the temperature range 0-300° C. which satisfies the relationship: 25×10-7/° C.≦CTE≦40×10-7/° C.
Abstract translation: 本公开涉及用作便携式电子设备中使用的触摸屏基板的玻璃制品，特别是包含不含中等值的中等含量的不含碱金属的硅铝酸盐玻璃，其表现出高至少1000gf的高损伤阈值 /使用维氏压头施加到玻璃上的负载时的径向裂纹，当通过运动的Knoop压头施加负载并且线性系数施加负载时，通过不存在横向裂纹测量的至少900gf的耐刮擦性 的热膨胀（CTE）在0-300℃的温度范围内，满足关系：25×10-7 /℃和nlE; CTE＆nlE; 40×10-7 /℃
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公开(公告)号：US20140323286A1
公开(公告)日：2014-10-30
申请号：US14260625
申请日：2014-04-24
Applicant: CORNING INCORPORATED
Inventor： Bruce Gardiner Aitken , Adam James Ellison , James Patrick Hamilton , Timothy James Kiczenski
Abstract: Fusion-formable sodium-containing aluminosilicate and boroaluminosilicate glasses are described. The glasses are particularly useful for controlled release of sodium—useful in semiconductor applications, such as thin film photovoltaics where the sodium required to optimize cell efficiency is to be derived from the substrate glass.
Abstract translation: 描述了可熔融形成的含钠铝硅酸盐和硼铝硅酸盐玻璃。 这些玻璃对于半导体应用中有用的钠的控制释放特别有用，例如薄膜光伏，其中优化电池效率所需的钠来源于底物玻璃。
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Patent Agency Ranking
公开(公告)号：US20140230490A1
公开(公告)日：2014-08-21
申请号：US14264251
申请日：2014-04-29
Applicant: CORNING INCORPORATED
Inventor： Adam James Ellison , Timothy James Kiczenski , John Christopher Mauro
CPC classification number: C03B17/064 , C03C3/087 , C03C3/093 , C03C10/0009 , C03C10/0018 , C03C10/0045 , C03C21/00 , C03C21/002 , Y02P40/57
Abstract: Methods are disclosed for treating zircon-containing forming structures, e.g., zircon isopipes, with one or more treatment glass compositions in which defect-causing reactions between the zircon of the forming structure and molten glass are suppressed at the delivery temperature of the treatment glass. The treatment compositions can be used during start-up of a forming structure, between runs of the same production glass on a given forming structure, and/or when transitioning between runs of two production glasses on a given forming structure. The treatment compositions can be used with production glasses that are ion-exchangeable.
Abstract translation: 公开了一种用于处理含锆石的成形结构例如锆石等压槽的方法，其中一种或多种处理玻璃组合物，其中成形结构的锆石和熔融玻璃之间的缺陷引起的反应在处理玻璃的输送温度下被抑制。 处理组合物可以在形成结构的启动期间，在给定的成形结构上的相同的生产玻璃的运行之间和/或在给定的成形结构上在两个生产玻璃的运行之间过渡时使用。 处理组合物可以与可离子交换的生产玻璃一起使用。
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公开(公告)号：US20140227524A1
公开(公告)日：2014-08-14
申请号：US14174309
申请日：2014-02-06
Applicant: Corning Incorporated
Inventor： Adam James Ellison , Benjamin Zain Hanson , Rostislav Vatchev Roussev
IPC: C03C21/00
CPC classification number: C03C21/002 , C03C3/091 , Y10T428/315
Abstract: Ion exchangeable glass compositions that develop concentration profiles and stress profiles that have higher magnitudes of concentration and compressive stress profiles than those provided by the error function (erfc)-shaped compressive stress profile for similar surface concentrations of stress-inducing components such as K+ or K2O and stresses. The advantaged stress profile is the result of a glass composition that is low in K2O (or potassium) in the base glass prior to ion exchange. A glass comprising lower amounts of K+ or K2O has a stronger dependence of diffusivity on concentration, leading to a non-erfc-shaped concentration profile. Several glass compositions that contain low amounts of K+ or K2O exhibit this beneficial effect, whereas other glasses containing higher amounts of K+ or K2O do not exhibit this effect.
Abstract translation: 离子交换玻璃组合物，其形成具有比用于类似表面浓度的应力诱导组分如K +或K2O的误差函数（erfc）形压缩应力分布提供的浓度分布和应力分布更高的浓度分布和压应变曲线 并强调。 有利的应力分布是在离子交换之前在基础玻璃中的K 2 O（或钾）低的玻璃组合物的结果。 包含较低量的K +或K2O的玻璃具有较强的扩散性对浓度的依赖性，导致非erfc形浓度分布。 含有少量K +或K2O的几种玻璃组合物表现出这种有益效果，而含有较高量的K +或K2O的其它玻璃没有表现出这种效果。
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公开(公告)号：US12134580B2
公开(公告)日：2024-11-05
申请号：US17492772
申请日：2021-10-04
Applicant: CORNING INCORPORATED
Inventor： Adam James Ellison , Jason Sanger Frackenpohl , John Christopher Mauro , Douglas Miles Noni, Jr. , Natesan Venkataraman
Abstract: An aluminoborosilicate glass includes alkaline earth oxides and is substantially free of alkali oxides. The glass may be fusion formable and may be useful as a substrate or other article, such as with consumer and commercial electronic devices.
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公开(公告)号：US20230382782A1
公开(公告)日：2023-11-30
申请号：US18232968
申请日：2023-08-11
Applicant: CORNING INCORPORATED
Inventor： Matthew John Dejneka , Adam James Ellison , John Christopher Mauro
CPC classification number: C03C3/093 , C03C21/002 , C03C3/083 , C03C3/085 , C03C3/087 , C03C3/091 , C03C4/18 , Y10T428/315 , C03C2204/00
Abstract: An ion exchangeable glass having a high degree of resistance to damage caused by abrasion, scratching, indentation, and the like. The glass comprises alumina, B2O3, and alkali metal oxides, and contains boron cations having three-fold coordination. The glass, when ion exchanged, has a Vickers crack initiation threshold of at least 10 kilogram force (kgf).
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公开(公告)号：USRE49307E1
公开(公告)日：2022-11-22
申请号：US16902663
申请日：2020-06-16
Applicant: CORNING INCORPORATED
Inventor： Adam James Ellison , Jason Sanger Frackenpohl , John Christopher Mauro , Douglas Miles Noni, Jr. , Natesan Venkataraman
Abstract: Alkali-doped boroaluminosilicate glasses are provided. The glasses include the network formers SiO2, B2O3, and Al2O3. The glass may, in some embodiments, have a Young's modulus of less than about 65 GPa and/or a coefficient of thermal expansion of less than about 40×10−7/° C. The glass may be used as a cover glass for electronic devices, a color filter substrate, a thin film transistor substrate, or an outer clad layer for a glass laminate.
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