公开(公告)号：US12187644B2

公开(公告)日：2025-01-07

申请号：US18420979

申请日：2024-01-24

Applicant: CORNING INCORPORATED

Inventor： Paulo Jorge Gaspar Marques ,  Antoine Marie Joseph Lepicard ,  Jian Luo ,  Lina Ma ,  Alexander I. Priven

IPC: C03C3/068

Abstract: Glasses containing silicon dioxide (SiO2) and/or boron oxide (B2O3) as glass formers and having a refractive index nd of greater than or equal to 1.80, as measured at 587.56 nm, a density of less than or equal to 5.5 g/cm3, as measured at 25° C., and a high transmittance to, particularly to blue light, are provided. Optionally, the glasses may be characterized by a high transmittance in the visible and near-ultraviolet (near-UV) range of the electromagnetic spectrum and/or good glass forming ability.

公开(公告)号：US11919807B2

公开(公告)日：2024-03-05

申请号：US17411188

申请日：2021-08-25

Applicant: CORNING INCORPORATED

Inventor： Bruce Gardiner Aitken ,  Lina Ma

IPC: C03C3/21 ,  C03C3/16 ,  C03C3/17

CPC classification number: C03C3/21 ,  C03C3/16 ,  C03C3/17

Abstract: Disclosed herein are glasses that present several advantages over traditional glass compositions used in optical applications. The glasses disclosed herein have a low devitrification tendency and can be processed by melt quenching and formed into macroscopic components. The glasses have high glass thermal stability indices and are chemically durable. The glasses disclosed herein are transparent when heat treated in air or oxygen and have high refractive indices and low density, as well, making them suitable for optical applications.

公开(公告)号：US11572302B2

公开(公告)日：2023-02-07

申请号：US16837995

申请日：2020-04-01

Applicant: CORNING INCORPORATED

Inventor： Steven Edward DeMartino ,  Nadja Teresia Lönnroth ,  Lina Ma ,  Robert Anthony Schaut ,  Charlene Marie Smith ,  Zhongzhi Tang ,  Jamie Todd Westbrook

IPC: C03C3/087 ,  A61J1/00 ,  C03C21/00 ,  C03C3/076 ,  C03C3/078 ,  C03C3/083 ,  C03C4/20 ,  C03C14/00

Abstract: A glass pharmaceutical package having a glass composition of 68.00 mol % to 81.00 mol % SiO2, from 4.00 mol % to 11.00 mol % Al2O3, from 0.10 mol % to 16.00 mol % Li2O, from 0.10 mol % to 12.00 mol % Na2O, from 0.00 mol % to 5.00 mol % K2O, from 0.10 mol % to 8.00 mol % MgO, from 0.10 mol % to 5.00 mol % CaO, from 0.00 mol % to 0.20 mol % fining agent. The glass pharmaceutical package is delamination resistant, and has class 1 or class 2 chemical durability in acid, base, and water. The glass pharmaceutical package may have a surface compressive stress of at least 350 MPa.

公开(公告)号：US11479499B2

公开(公告)日：2022-10-25

申请号：US17576078

申请日：2022-01-14

Applicant: CORNING INCORPORATED

Inventor： Bruce Gardiner Aitken ,  Jian Luo ,  Lina Ma ,  Alexander I Priven

IPC: C03C3/21

Abstract: Glass compositions include phosphorus oxide (P2O5), niobia (Nb2O5), titania (TiO2), potassium oxide (K2O) and calcium oxide (CaO) as essential components and may optionally include barium oxide (BaO), sodium oxide (Na2O), lithium oxide (Li2O), tungsten oxide (WO3), bismuth oxide (Bi2O3), tantalum oxide (Ta2O5), silica (SiO2) and other components. The glasses may be characterized by high refractive index at 587.56 nm at comparably low density at room temperature.

公开(公告)号：US20220324744A1

公开(公告)日：2022-10-13

申请号：US17704631

申请日：2022-03-25

Applicant: CORNING INCORPORATED

Inventor： Paulo Jorge Gaspar Marques ,  Antoine Marie Joseph Lepicard ,  Jian Luo ,  Lina Ma ,  Alexander I. Priven ,  Adam Robert Sarafian

IPC: C03C3/068 ,  C03C3/155

Abstract: Glass compositions include titania (TiO2), lanthanum oxide (La2O3), boron oxide (B2O3), silica (SiO2) as essential components and may optionally include zirconia (ZrO2), niobia (Nb2O5), calcium oxide (CaO), barium oxide (BaO), yttria (Y2O3), zinc oxide (ZnO), gadolinium oxide (Gd2O3), gallia (Ga2O3), tungsten oxide (WO3) and other components. The glasses may be characterized by high refractive index at 587.56 nm at comparably low density at room temperature.

公开(公告)号：US20220306517A1

公开(公告)日：2022-09-29

申请号：US17683527

申请日：2022-03-01

Applicant: CORNING INCORPORATED

Inventor： Antoine Marie Joseph Lepicard ,  Jian Luo ,  Lina Ma ,  Alexander I Priven ,  Adam Robert Sarafian

IPC: C03C3/068 ,  C03C3/155

Abstract: Glass compositions include boron oxide (B2O3), lanthanum oxide (La2O3), titania (TiO2) and niobia (Nb2O5) as essential components and may optionally include silica (SiO2), tungsten oxide (WO3), zirconia (ZrO2), yttria (Y2O3), bismuth oxide (Bi2O3), barium oxide (BaO), TeO2 and other components. The glasses may be characterized by high refractive index at 587.56 nm at comparably low liquidus temperature.

公开(公告)号：US20220073410A1

公开(公告)日：2022-03-10

申请号：US17400444

申请日：2021-08-12

Applicant: CORNING INCORPORATED

Inventor： Paulo Jorge Gaspar Marques ,  Antoine Marie Joseph Lepicard ,  Jian Luo ,  Lina Ma ,  Alexander I Priven

IPC: C03C3/068

Abstract: Glasses containing silicon dioxide (SiO2) and/or boron oxide (B2O3) as glass formers and having a refractive index nd of greater than or equal to 1.80, as measured at 587.56 nm, a density of less than or equal to 5.5 g/cm3, as measured at 25° C., and a high transmittance to, particularly to blue light, are provided. Optionally, the glasses may be characterized by a high transmittance in the visible and near-ultraviolet (near-UV) range of the electromagnetic spectrum and/or good glass forming ability.

公开(公告)号：US20180147114A1

公开(公告)日：2018-05-31

申请号：US15825793

申请日：2017-11-29

Applicant: CORNING INCORPORATED

Inventor： Steven Edward DeMartino ,  Nadja Teresia Lönnroth ,  Lina Ma ,  Robert Anthony Schaut ,  Charlene Marie Smith ,  Zhongzhi Tang ,  Jamie Todd Westbrook

IPC: A61J1/00 ,  C03C3/076 ,  C03C3/078 ,  C03C3/083 ,  C03C4/20 ,  C03C14/00 ,  C03C21/00

CPC classification number: A61J1/00 ,  C03C3/076 ,  C03C3/078 ,  C03C3/083 ,  C03C3/087 ,  C03C4/20 ,  C03C14/008 ,  C03C21/002

Abstract: A glass pharmaceutical package having a glass composition of 68.00 mol % to 81.00 mol % SiO2, from 4.00 mol % to 11.00 mol % Al2O3, from 0.10 mol % to 16.00 mol % Li2O, from 0.10 mol % to 12.00 mol % Na2O, from 0.00 mol % to 5.00 mol % K2O, from 0.10 mol % to 8.00 mol % MgO, from 0.10 mol % to 5.00 mol % CaO, from 0.00 mol % to 0.20 mol % fining agent. The glass pharmaceutical package is delamination resistant, and has class 1 or class 2 chemical durability in acid, base, and water. The glass pharmaceutical package may be substantially free of B2O3, SrO, BaO, and ZrO2.

公开(公告)号：US12240782B2

公开(公告)日：2025-03-04

申请号：US17994522

申请日：2022-11-28

Applicant: CORNING INCORPORATED

Inventor： Kaveh Adib ,  Xiaoju Guo ,  Sean Thomas Ralph Locker ,  Lina Ma ,  Nicole Taylor Wiles

IPC: C03C3/095 ,  C03C3/097 ,  C03C4/02 ,  C03C21/00 ,  H05K5/03

Abstract: A glass composition includes SiO2, Al2O3, B2O3, alkali metal oxides, alkaline earth oxides, TiO2, CeO2, Fe2O3, and is provides a yellow-colored glass article.

公开(公告)号：US20240351945A1

公开(公告)日：2024-10-24

申请号：US18687920

申请日：2022-08-23

Applicant: CORNING INCORPORATED

Inventor： Daniel Wayne Levesque, JR. ,  Lina Ma ,  Heather Nicole Vanselous ,  Jingshi Wu

IPC: C03C23/00 ,  C03C10/00 ,  C03C15/00

CPC classification number: C03C23/0025 ,  C03C10/0036 ,  C03C15/00 ,  C03C2204/00

Abstract: A method of forming a glass ceramic substrate having a through-glass via can include treating at least a portion of a first major surface of a precursor glass substrate along a laser scan path with a source of laser energy to form a treated precursor glass substrate. The through-glass via has a predetermined shape and extends through the first major surface of the glass ceramic substrate and a second major surface of the glass ceramic substrate. The first major surface defines a first opening and the second major surface defining a second opening and a ratio of a waist diameter of the through-glass via, measured at a location between the first opening and the second opening, to a surface diameter of the through-glass via, measured at either the first opening of the second opening of the through-glass via is in a range of from about 30% to about 100%.