公开(公告)号：US11999651B2

公开(公告)日：2024-06-04

申请号：US17398580

申请日：2021-08-10

Applicant: CORNING INCORPORATED

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

IPC: C03C3/068

CPC classification number: 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 1.7, as measured at 587.56 nm, and a density of less than or equal to 4.5 g/cm3, as measured at 25° C., are provided. Optionally, the glasses may be characterized by a low optical dispersion, 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：US11787729B2

公开(公告)日：2023-10-17

申请号：US17313281

申请日：2021-05-06

Applicant: CORNING INCORPORATED

Inventor： Jian Luo ,  Lina Ma ,  Alexander I. Priven

IPC: C03C3/097

CPC classification number: C03C3/097

Abstract: A glass composition having a content of SiO2 that is greater than or equal to about 44.0 mol. % and less than or equal to about 60.0 mol. % and a content of ZnO that is less than or equal to about 1.0 mol. %. Additionally, the glass composition is essentially free of Pb and Bi. The glass composition also has a refractive index that is greater than or equal to 1.75 and a density that is less than or equal to about 4.5 g/cm3.

公开(公告)号：US12195389B2

公开(公告)日：2025-01-14

申请号：US18423419

申请日：2024-01-26

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 1.7, as measured at 587.56 nm, and a density of less than or equal to 4.5 g/cm3, as measured at 25° C., are provided. Optionally, the glasses may be characterized by a low optical dispersion, 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：US20240174547A1

公开(公告)日：2024-05-30

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

CPC classification number: C03C3/068 ,  C03C2201/3417 ,  C03C2201/42

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：US20250091934A1

公开(公告)日：2025-03-20

申请号：US18964824

申请日：2024-12-02

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 1.7, as measured at 587.56 nm, and a density of less than or equal to 4.5 g/cm3, as measured at 25° C., are provided. Optionally, the glasses may be characterized by a low optical dispersion, 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：US20250083991A1

公开(公告)日：2025-03-13

申请号：US18962592

申请日：2024-11-27

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：US20220073409A1

公开(公告)日：2022-03-10

申请号：US17398580

申请日：2021-08-10

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 1.7, as measured at 587.56 nm, and a density of less than or equal to 4.5 g/cm3, as measured at 25° C., are provided. Optionally, the glasses may be characterized by a low optical dispersion, 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：US20210355022A1

公开(公告)日：2021-11-18

申请号：US17313281

申请日：2021-05-06

Applicant: CORNING INCORPORATED

Inventor： Jian Luo ,  Lina Ma ,  Alexander I. Priven

IPC: C03C3/097

Abstract: A glass composition having a content of SiO2 that is greater than or equal to about 44.0 mol. % and less than or equal to about 60.0 mol. % and a content of ZnO that is less than or equal to about 1.0 mol. %. Additionally, the glass composition is essentially free of Pb and Bi. The glass composition also has a refractive index that is greater than or equal to 1.75 and a density that is less than or equal to about 4.5 g/cm3.

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：US20240174552A1

公开(公告)日：2024-05-30

申请号：US18517672

申请日：2023-11-22

Applicant: CORNING INCORPORATED

Inventor： Timothy Michael Gross ,  Alexander I. Priven ,  Jingshi Wu

IPC: C03C3/097 ,  C03C3/11

CPC classification number: C03C3/097 ,  C03C3/11

Abstract: Glass compositions include one or more of silica (SiO2), alumina (Al2O3), sodium oxide (Na2O), lithium oxide (Li2O), magnesia (MgO), phosphorus oxide (P2O5) and zinc oxide (ZnO) as essential components and may optionally include boron oxide (B2O3), calcium oxide (CaO), K2O (potassium oxide), Alk2O (Alk2O), REmOn (REmOn), TiO2 (titania) and other components.