公开(公告)号：US10000409B2

公开(公告)日：2018-06-19

申请号：US15478571

申请日：2017-04-04

Applicant: CORNING INCORPORATED

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

IPC: B32B17/06 ,  C03C3/091 ,  C03B17/06 ,  C03C3/118 ,  C03C3/093 ,  C03C3/095 ,  C03C3/11 ,  C03B17/02

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.

公开(公告)号：US09919951B2

公开(公告)日：2018-03-20

申请号：US14926940

申请日：2015-10-29

Applicant: Corning Incorporated

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

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

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.

公开(公告)号：US09898046B2

公开(公告)日：2018-02-20

申请号：US15398372

申请日：2017-01-04

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: B32B17/00 ,  G06F1/16 ,  C03C21/00 ,  H05K1/02 ,  H05K1/03 ,  C03C15/00 ,  B32B17/10 ,  C03C17/32 ,  B32B17/06 ,  C03C3/091 ,  B32B27/36 ,  B32B7/12 ,  B32B37/12 ,  B32B37/16 ,  H05K3/46 ,  G02F1/1333 ,  H04M1/02

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 subject to 200,000 cycles of bending to a target bend radius of from 1 mm to 20 mm, by the parallel plate method. 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.

公开(公告)号：US20170327411A1

公开(公告)日：2017-11-16

申请号：US15659966

申请日：2017-07-26

Applicant: CORNING INCORPORATED

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

IPC: C03C10/00 ,  C03C3/085 ,  C03B32/02 ,  C03C4/02 ,  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.

公开(公告)号：US09809487B2

公开(公告)日：2017-11-07

申请号：US14620832

申请日：2015-02-12

Applicant: Corning Incorporated

Inventor： Matthew John Dejneka ,  Adam James Ellison ,  Sinue Gomez ,  Robert Michael Morena

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

CPC classification number: C03C3/093 ,  C03C3/091 ,  C03C4/18 ,  C03C21/00 ,  C03C2204/00 ,  Y10T428/26

Abstract: A silicate glass that is tough and scratch resistant. The toughness is increased by minimizing the number of non-bridging oxygen atoms in the glass. In one embodiment, the silicate glass is an aluminoborosilicate glass in which −15 mol %≦(R2O+R′O—Al2O3—ZrO2)—B2O3≦4 mol %, where R is one of Li, Na, K, Rb, and Cs, and R′ is one of Mg, Ca, Sr, and Ba.

公开(公告)号：US20170267573A1

公开(公告)日：2017-09-21

申请号：US15616113

申请日：2017-06-07

Applicant: CORNING INCORPORATED

Inventor： Bruce Gardiner Aitken ,  Adam James Ellison ,  James Patrick Hamilton ,  Timothy James Kiczenski

IPC: C03C3/091 ,  C03C3/085 ,  C03C3/087

CPC classification number: C03C3/091 ,  C03C3/085 ,  C03C3/087

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.

公开(公告)号：US09714192B2

公开(公告)日：2017-07-25

申请号：US14174309

申请日：2014-02-06

Applicant: Corning Incorporated

Inventor： Adam James Ellison ,  Benjamin Zain Hanson ,  Rostislav Vatchev Roussev

IPC: B32B17/00 ,  C03C21/00 ,  C03C3/091

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.

公开(公告)号：US09604870B2

公开(公告)日：2017-03-28

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 ,  C03C3/093 ,  C03C1/00 ,  C03B17/06

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.

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

IPC: C03C3/083 ,  C03C3/093 ,  C03C3/087 ,  C03C3/091 ,  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：US09556058B2

公开(公告)日：2017-01-31

申请号：US14456354

申请日：2014-08-11

Applicant: Corning Incorporated

Inventor： Matthew John Dejneka ,  Adam James Ellison ,  Benjamin Zain Hanson

IPC: C03C3/083 ,  C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C21/00 ,  C03B17/06 ,  C03C3/093 ,  C03C4/18

CPC classification number: C03C3/083 ,  C03B17/064 ,  C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  C03C4/18 ,  C03C21/00 ,  C03C21/002 ,  C03C2204/00 ,  Y10T428/315

Abstract: A glass that is down-drawable and ion exchangeable. The glass has a temperature T35kp which the viscosity is 35 kilopoise. T35kp is less than the breakdown temperature Tbreakdown of zircon.

Abstract translation: 一种可下拉和可离子交换的玻璃。 玻璃的温度T35kp，粘度为35千泊。 T35kp小于锆石的击穿温度。