公开(公告)号：US20210269354A1

公开(公告)日：2021-09-02

申请号：US17254237

申请日：2019-06-10

Applicant: CORNING INCORPORATED

Inventor： Venkatesh Botu ,  Xiaoju Guo ,  Ellen Anne King ,  Lisa Ann Lamberson ,  Adama Tandia ,  Kochuparambil Deenamma Vargheese ,  Jingshi Wu

IPC: C03C3/095 ,  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 Young's modulus. Methods for producing substantially alkali free glasses using a downdraw process (e.g., a fusion process) are also disclosed.

公开(公告)号：US20200062630A1

公开(公告)日：2020-02-27

申请号：US16542585

申请日：2019-08-16

Applicant: Corning Incorporated

Inventor： Indrajit Dutta ,  Jean Marc Galea ,  Melinda Ann Hourihan ,  Lisa Ann Lamberson ,  Robert Michael Morena ,  Jian-Zhi Jay Zhang

IPC: C03B3/00 ,  C03C3/118 ,  C03C3/087 ,  C03C3/093 ,  C03C4/00 ,  C03B17/02

Abstract: Methods of producing a glass article include melting a first glass composition and feeding a second glass composition into the melter. Both glass compositions include the same combination of components but at least one component has a concentration that is different in each. At least three glass articles may be drawn from the melter, including: a first glass article formed from the first glass composition; at least one intermediate glass article composed of neither the first nor the second glass composition; and a final glass article not composed of the first glass composition. The concentration of the at least one component in the intermediate glass article may be between the concentration in the first and second glass compositions. The first glass article and final glass article may have differing values for certain properties, and the intermediate glass article may have an intermediate set of values for the same properties.

公开(公告)号：US20190202730A1

公开(公告)日：2019-07-04

申请号：US16295685

申请日：2019-03-07

Applicant: CORNING INCORPORATED

Inventor： Sinue Gomez ,  Lisa Ann Lamberson ,  Robert Michael Morena

IPC: C03C3/097 ,  C03C3/095 ,  C03C4/18 ,  C03C3/091 ,  C03C21/00

CPC classification number: C03C3/097 ,  C03C3/091 ,  C03C3/095 ,  C03C4/18 ,  C03C21/002 ,  C03C2204/00 ,  Y10T428/2495 ,  Y10T428/315

Abstract: A method of strengthening an alkali aluminoborosilicate glass. A compressive layer extending from a surface of the glass to a depth of layer is formed by exchanging larger metal cations for smaller metal cations present in the glass. In a second step, metal cations in the glass are exchanged for larger metal cations to a second depth in the glass that is less than the depth of layer and increase the compressive stress of the compressive layer. Formation of the compressive layer and replacement of cations with larger cations can be achieved by a two-step ion exchange process. An alkali aluminoborosilicate glass having a compressive layer and a crack indentation threshold of at least 3000 gf is also provided.

公开(公告)号：US09496521B2

公开(公告)日：2016-11-15

申请号：US14966485

申请日：2015-12-11

Applicant: CORNING INCORPORATED

Inventor： George Halsey Beall ,  Ivan A Cornejo ,  Adam James Ellison ,  Glenn Eric Kohnke ,  Lisa Ann Lamberson

IPC: H01L51/52 ,  C03C3/089 ,  C03C3/097 ,  H01L33/58 ,  H01L51/50

CPC classification number: H01L51/5268 ,  C03C3/089 ,  C03C3/097 ,  H01L33/58 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5275 ,  H01L2251/305 ,  H01L2251/558 ,  H01L2933/0091

Abstract: Opal glass compositions and devices incorporating opal glass compositions are described herein. The compositions solve problems associated with the use of opal glasses as light-scattering layers in electroluminescent devices, such as organic light-emitting diodes. In particular, embodiments solve the problem of high light absorption within the opal glass layer as well as the problem of an insufficiently high refractive index that results in poor light collection by the layer. Particular devices comprise light-emitting diodes incorporating light scattering layers formed of high-index opal glasses of high light scattering power that exhibit minimal light attenuation through light absorption within the matrix phases of the glasses.

公开(公告)号：US20160236966A1

公开(公告)日：2016-08-18

申请号：US15134539

申请日：2016-04-21

Applicant: CORNING INCORPORATED

Inventor： Melinda Ann Drake ,  Lisa Ann Lamberson ,  Robert Michael Morena

IPC: C03C8/08 ,  C03C4/18 ,  C03C3/21

CPC classification number: C03C8/08 ,  C03C3/17 ,  C03C3/19 ,  C03C3/21 ,  C03C4/02 ,  C03C4/18 ,  C03C17/04 ,  C03C2204/00 ,  C03C2207/00 ,  Y10T428/24942 ,  Y10T428/315

Abstract: Strengthened glass substrates with glass frits and methods for forming the same are disclosed. According to one embodiment, a method for forming a glass frit on a glass substrate may include providing a glass substrate comprising a compressive stress layer extending from a surface of the glass substrate into a thickness of the glass substrate, the compressive stress having a depth of layer DOL and an initial compressive stress CSi. A glass frit composition may be deposited on at least a portion of the surface of the glass substrate. Thereafter, the glass substrate and the glass frit composition are heated in a furnace to sinter the glass frit composition and bond the glass frit composition to the glass substrate, wherein, after heating, the glass substrate has a fired compressive stress CSf which is greater than or equal to 0.70*CSi.

Abstract translation: 公开了用玻璃料加强的玻璃基板及其形成方法。 根据一个实施例，在玻璃基板上形成玻璃料的方法可以包括提供一种玻璃基板，其包括从玻璃基板的表面延伸到玻璃基板的厚度的压缩应力层，压缩应力的深度为 层DOL和初始压应力CSi。 可以在玻璃基板的表面的至少一部分上沉积玻璃料组合物。 然后，将玻璃基板和玻璃料组合物在炉内加热烧结玻璃料组合物并将玻璃料组合物粘合到玻璃基板上，其中，加热后玻璃基板的烧制压缩应力CSf大于 或等于0.70 * CSi。

公开(公告)号：US20250136494A1

公开(公告)日：2025-05-01

申请号：US18836388

申请日：2023-01-25

Applicant: CORNING INCORPORATED

Inventor： Lisa Ann Lamberson ,  Peter Joseph Lezzi ,  Michelle Diane Pierson-Stull ,  Alexander I Priven ,  Liping Xiong Smith

IPC: C03C3/087

Abstract: Glass compositions include silica (SiO2), alumina (Al2O3) and calcium oxide (CaO) as components and may optionally include lithium oxide (Li2O), magnesia (MgO), sodium oxide (Na2O), phosphorus oxide (P2O5), barium oxide (BaO), strontium oxide (SrO), B2O3 and other components. Glasses formed from the glass compositions may be characterized by high specific modulus and a high temperature at which the glass has a viscosity of 160 kP.

公开(公告)号：US20240417311A1

公开(公告)日：2024-12-19

申请号：US18703158

申请日：2022-10-28

Applicant: CORNING INCORPORATED

Inventor： Zagorka Dacic Gaeta ,  Lisa Ann Lamberson ,  Eric James Nichols

IPC: C03C3/097 ,  C03B5/235

Abstract: A phase separated composite glass has a first phase and a second phase. The first phase has an average microstructure size greater than a natural coursing limit of the phase separated composite glass (i.e., outside of what would be achievable by natural phase separation or otherwise in violation of the morphology constraints defined by a liquid-liquid immiscibility dome for the given bulk composition). Methods of preparing a phase separated composite glass based on a phase separated precursor glass or a template glass. Methods include combining a milled first glass corresponding to the first phase and a milled second glass corresponding to the second phase to form a glass mixture. Methods include melting the glass mixture at a temperature from about 25° C. to 0° C. less than an isotherm tie-line between endpoints of a pseudo-binary immiscibility dome defined by the phase separated precursor glass or the template glass.

公开(公告)号：US20240400437A1

公开(公告)日：2024-12-05

申请号：US18670934

申请日：2024-05-22

Applicant: CORNING INCORPORATED

Inventor： Nicholas Francis Borrelli ,  Lisa Ann Lamberson ,  Joseph Francis Schroeder, III

IPC: C03C3/091 ,  C03C4/00

Abstract: Glass materials, glass articles, and sheets of glass materials are disclosed, as well as methods of making these, in which the glass materials comprise alkaline earth metals and have a high deep UV transmission, such as greater than 50% at wavelengths of 245-270 nm, and are further compatible with or formable by large scale manufacturing techniques such as fusion drawing.

公开(公告)号：US11780769B2

公开(公告)日：2023-10-10

申请号：US16754899

申请日：2018-10-12

Applicant: CORNING INCORPORATED

Inventor： Melinda Ann Drake ,  Lisa Ann Lamberson ,  Robert Michael Morena ,  Linda Frances Reynolds-Heffer

IPC: C03B17/04 ,  C03C17/04 ,  C03B11/08 ,  C03C3/093 ,  C03C3/21 ,  C03C4/00 ,  C03C8/04 ,  C03C8/08 ,  C03C8/14 ,  C03C10/00 ,  C03C23/00 ,  G02B3/12 ,  C03B19/01 ,  G02B3/14 ,  G02B26/00

CPC classification number: C03C17/04 ,  C03B11/082 ,  C03C3/093 ,  C03C3/21 ,  C03C4/0071 ,  C03C8/04 ,  C03C8/08 ,  C03C8/14 ,  C03C10/0018 ,  C03C23/0025 ,  G02B3/12 ,  C03B19/01 ,  C03C2204/00 ,  C03C2207/00 ,  C03C2218/17 ,  C03C2218/31 ,  G02B3/14 ,  G02B26/005

Abstract: A method includes depositing a glass frit on sidewalls of a plurality of cavities of a shaped article formed from a glass material, a glass ceramic material, or a combination thereof. The glass frit is heated to a firing temperature above a glass transition temperature of the glass frit to sinter the glass frit into a glaze disposed on the sidewalls of the plurality of cavities.

公开(公告)号：US20230134522A1

公开(公告)日：2023-05-04

申请号：US17978369

申请日：2022-11-01

Applicant: Corning Incorporated

Inventor： Indrajit Dutta ,  Heath Aaron Filkins ,  Lisa Ann Lamberson

IPC: C03C3/085

Abstract: A glass article includes: from 60 mol % to 80 mol % SiO2; from 5 mol % a to 25 mol % Al2O3; from 0.25 mol % to 10 mol % MgO; from 0.25 mol % to 10 mol % Na2O; from 0 mol % to 2 mol % Li2O; from 0 mol % to 9 mol % La2O3; and from 0 mol % to 9 mol % Y2O3. La2O3+Y2O3 is from 2 mol % to 9 mol %. (La2O3+Y2O3)/(R2O+RO) is from 0.1 to 2, R2O being the sum of Na2O, Li2O, and K2O, and RO being the sum of MgO, CaO, SrO, and BaO.