公开(公告)号：US09517967B2

公开(公告)日：2016-12-13

申请号：US13903398

申请日：2013-05-28

Applicant: Corning Incorporated

Inventor： Matthew John Dejneka ,  Adam James Ellison ,  John Christopher Mauro

IPC: C03C21/00 ,  C03C3/091 ,  C03C3/093 ,  C03C4/18

CPC classification number: C03C3/093 ,  C03C3/091 ,  C03C4/18 ,  C03C21/00 ,  C03C21/002 ,  Y10T428/315

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 about 30 kilogram force.

Abstract translation: 具有高耐磨性，划痕，压痕等的耐损伤性的离子交换玻璃。 该玻璃包括氧化铝，B 2 O 3和碱金属氧化物，并且含有三重配位的硼阳离子。 当离子交换时，玻璃具有至少约30千克力的维氏裂纹起始阈值。

公开(公告)号：US20160168014A1

公开(公告)日：2016-06-16

申请号：US15048492

申请日：2016-02-19

Applicant: Corning Incorporated

Inventor： Bradley Frederick Bowden ,  Adam James Ellison ,  Timothy James Kiczenski

IPC: C03C3/093 ,  C03C3/087 ,  C03C3/091

CPC classification number: C03C3/093 ,  C03C3/087 ,  C03C3/091

Abstract: Substantially alkali free glasses are disclosed with can be used to produce substrates for flat panel display devices, e.g., active-matrix liquid crystal displays (AMLCDs). The glasses have high annealing temperatures and etch rates. Methods for producing substantially alkali free glasses using a downdraw process (e.g., a fusion process) are also disclosed.

Abstract translation: 公开了基本上不含碱的玻璃，其可以用于制造用于平板显示装置的基板，例如有源矩阵液晶显示器（AMLCD）。 玻璃具有很高的退火温度和蚀刻速率。 还公开了使用下拉工艺（例如，熔融工艺）生产基本上无碱玻璃的方法。

公开(公告)号：US20160060161A1

公开(公告)日：2016-03-03

申请号：US14838482

申请日：2015-08-28

Applicant: CORNING INCORPORATED

Inventor： Adam James Ellison ,  Sinue Gomez ,  Shandon Dee Hart ,  Guangli Hu ,  John Christopher Mauro ,  James Joseph Price

IPC: C03C17/23 ,  C03C17/22

CPC classification number: C03C17/23 ,  C03C3/083 ,  C03C3/085 ,  C03C3/091 ,  C03C3/095 ,  C03C17/22 ,  C03C17/225 ,  C03C21/002 ,  C03C2217/24 ,  C03C2217/281

Abstract: Methods and apparatus provide for: a glass substrate having a first strain to failure characteristic, a first elastic modulus characteristic, and a flexural strength; and a coating applied over the glass substrate to produce a composite structure in order to increase a hardness thereof, where the coating has a second strain to failure characteristic and a second elastic modulus characteristic, where the first strain to failure characteristic is higher than the second strain to failure characteristic, and one of: (i) the first elastic modulus characteristic is above a minimum predetermined threshold such that any reduction of the flexural strength of the glass substrate resulting from application of the coating is mitigated; and (ii) the first elastic modulus characteristic is below a maximum predetermined threshold such that any reduction of the strain to failure of the glass substrate resulting from application of the coating is mitigated.

Abstract translation: 方法和装置提供：具有第一应变失效特性，第一弹性模量特性和弯曲强度的玻璃基底; 以及施加在玻璃基板上的涂层以产生复合结构以增加其硬度，其中涂层具有第二应变破坏特性和第二弹性模量特性，其中第一应变破坏特性高于第二应变破坏特性 应变破坏特性，以及（i）第一弹性模量特性高于最小预定阈值，从而减轻了施加涂层导致的玻璃基板的弯曲强度的任何降低; 和（ii）第一弹性模量特性低于最大预定阈值，从而减轻由于施加涂层导致的玻璃基板的破坏应变的任何减少。

公开(公告)号：US20150284288A1

公开(公告)日：2015-10-08

申请号：US14672854

申请日：2015-03-30

Applicant: CORNING INCORPORATED

Inventor： Adam James Ellison ,  Lisa Anne Moore ,  Taheisha Linette Werner

IPC: C03C10/00 ,  C03B32/02 ,  C03C21/00

CPC classification number: C03C10/0018 ,  C03B32/02 ,  C03C3/085 ,  C03C4/02 ,  C03C21/002 ,  C03C2204/04

Abstract: Disclosed herein are opaque glass-ceramics comprising at least one nepheline crystal phase and comprising from about 30 mol % to about 65 mol % SiO2, from about 15 mol % to about 40 mol % Al2O3, from about 10 mol % to about 20 mol % (Na2O+K2O), and from about 1 mol % to about 10 mol % (ZnO+MgO). Also disclosed herein are opaque-glass ceramics comprising at least one nepheline crystal phase and at least one spinel-structure phase doped with at least one colorant chosen from transition metals and rare earth elements. Further disclosed herein are methods for making these opaque glass-ceramics. e opaque glass-ceramics.

Abstract translation: 本文公开了包含至少一个霞石结晶相的不透明玻璃陶瓷，其包含约30mol％至约65mol％的SiO 2，约15mol％至约40mol％的Al 2 O 3，约10mol％至约20mol％ （Na 2 O + K 2 O）和约1mol％至约10mol％（ZnO + MgO）。 本文还公开了包含至少一个霞石结晶相和掺杂有选自过渡金属和稀土元素的至少一种着色剂的至少一个尖晶石结构相的不透明玻璃陶瓷。 本文进一步公开了制造这些不透明玻璃陶瓷的方法。 不透明玻璃陶瓷。

公开(公告)号：US20150210590A1

公开(公告)日：2015-07-30

申请号：US14602300

申请日：2015-01-22

Applicant: Corning Incorporated

Inventor： Theresa Chang ,  Polly Wanda Chu ,  Patrick Joseph Cimo ,  Adam James Ellison ,  Timothy Michael Gross ,  Guangli Hu ,  Nicholas James Smith ,  Butchi Reddy Vaddi ,  Natesan Venkataraman

IPC: C03C21/00 ,  C03C15/00

CPC classification number: G06F1/1652 ,  B32B7/12 ,  B32B17/06 ,  B32B17/064 ,  B32B17/10137 ,  B32B27/36 ,  B32B37/12 ,  B32B37/16 ,  B32B2255/00 ,  B32B2307/536 ,  B32B2307/546 ,  B32B2307/5825 ,  B32B2315/08 ,  B32B2367/00 ,  B32B2457/00 ,  B32B2457/20 ,  C03C3/091 ,  C03C15/00 ,  C03C17/32 ,  C03C21/002 ,  G02F1/133305 ,  H04M1/0268 ,  H05K1/028 ,  H05K1/0306 ,  H05K3/46 ,  Y10T428/24942 ,  Y10T428/26 ,  Y10T428/266

Abstract: A glass element having a thickness from 25 μm to 125 μm, a first primary surface, a second primary surface, and a compressive stress region extending from the first primary surface to a first depth, the region defined by a compressive stress σI of at least about 100 MPa at the first primary surface. Further, the glass element has a stress profile such that it does not fail when it is held at a bend radius from about 1 mm to about 20 mm for at least 60 minutes at about 25° C. and about 50% relative humidity. Still further, the glass element has a puncture resistance of greater than about 1.5 kgf when the first primary surface of the glass element is loaded with a tungsten carbide ball having a diameter of 1.5 mm.

Abstract translation: 一种玻璃元件，其厚度为25μm至125μm，第一主表面，第二主表面和从第一主表面延伸到第一深度的压应力区域，该区域由压缩应力和 在第一主表面处至少约100MPa。 此外，玻璃元件具有应力分布，使得当其在约25℃和约50％相对湿度下保持在约1mm至约20mm的弯曲半径至少60分钟时，其不会失效。 此外，当玻璃元件的第一主表面装载有直径为1.5mm的碳化钨球时，玻璃元件具有大于约1.5kgf的穿刺电阻。

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

IPC: C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  C03B17/06

CPC classification number: C03C3/093 ,  C03B17/06 ,  C03B17/064 ,  C03B25/00 ,  C03C3/087 ,  C03C3/091

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。

公开(公告)号：US20150118497A1

公开(公告)日：2015-04-30

申请号：US14591361

申请日：2015-01-07

Applicant: Corning Incorporated

Inventor： Matthew John Dejneka ,  Adam James Ellison ,  John Christopher Mauro

IPC: C03C3/093 ,  C03C4/18 ,  C03C3/091

CPC classification number: C03C3/093 ,  C03C3/083 ,  C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C4/18 ,  C03C21/002 ,  C03C2204/00 ,  Y10T428/315

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).

Abstract translation: 具有高耐磨性，划痕，压痕等的耐损伤性的离子交换玻璃。 该玻璃包括氧化铝，B 2 O 3和碱金属氧化物，并且含有三重配位的硼阳离子。 当离子交换时，该玻璃的维氏裂纹起始阈值为至少10千克力（kgf）。

公开(公告)号：US20150051060A1

公开(公告)日：2015-02-19

申请号：US14455332

申请日：2014-08-08

Applicant: Corning Incorporated

Inventor： Adam James Ellison ,  Jason Sanger Frackenpohl ,  John Christopher Mauro ,  Douglas Miles Noni, JR. ,  Natesan Venkataraman

IPC: C03C13/04 ,  C03B17/06 ,  C03C3/093

CPC classification number: C03C3/118 ,  B32B17/06 ,  C03B17/02 ,  C03B17/064 ,  C03C3/093 ,  C03C3/095 ,  C03C3/11 ,  C03C13/046

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.

Abstract translation: 提供了碱掺杂的硼硅铝酸盐玻璃。 该玻璃包括网络形成体SiO 2，B 2 O 3和Al 2 O 3。 在一些实施方案中，玻璃的杨氏模量可以小于约65GPa和/或小于约40×10-7 /℃的热膨胀系数。该玻璃可以用作电子的盖玻片 器件，滤色器基板，薄膜晶体管基板或玻璃层叠体的外包层。

公开(公告)号：US08946103B2

公开(公告)日：2015-02-03

申请号：US14197658

申请日：2014-03-05

Applicant: Corning Incorporated

Inventor： Matthew John Dejneka ,  Adam James Ellison ,  John Christopher Mauro

IPC: C03C3/091 ,  C03C4/18 ,  C03C3/083 ,  C03C3/085 ,  C03C3/087 ,  C03C3/093 ,  C03C21/00

CPC classification number: C03C3/093 ,  C03C3/083 ,  C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C4/18 ,  C03C21/002 ,  C03C2204/00 ,  Y10T428/315

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).

公开(公告)号：US20140335331A1

公开(公告)日：2014-11-13

申请号：US14267086

申请日：2014-05-01

Applicant: Corning Incorporated

Inventor： Adam James Ellison ,  John Christopher Mauro ,  Natesan Venkataraman

IPC: C03C3/097 ,  C03B17/06 ,  B32B17/00

CPC classification number: C03C3/097 ,  B32B17/00 ,  B32B17/06 ,  B32B2457/20 ,  B32B2457/208 ,  C03B17/02 ,  C03B17/064 ,  Y10T428/24942

Abstract: Alkali-free phosphoboroaluminosilicate glasses are provided. The glasses include the network formers SiO2, B2O3, and at least one of Al2O3 and P2O5. The glass may, in some embodiments, have a Young's modulus of less than about 78 GPa and/or a coefficient of thermal expansion, averaged over a temperature range from about 20° C. to about 300° C., of less than about 38×10−7/° C. The glass may be used as a cover glass for electronic devices or as an outer clad layer for a glass laminate.

Abstract translation: 提供了无碱磷钼硼硅玻璃。 玻璃包括网络形成体SiO 2，B 2 O 3以及Al 2 O 3和P 2 O 5中的至少一种。 在一些实施方案中，玻璃在约20℃至约300℃的温度范围内具有小于约78GPa的杨氏模量和/或热膨胀系数小于约38 ×10-7 /℃。该玻璃可以用作电子器件的玻璃罩或玻璃层压板的外包层。