公开(公告)号：US20220242779A1

公开(公告)日：2022-08-04

申请号：US17724810

申请日：2022-04-20

Applicant: CORNING INCORPORATED

Inventor： George Halsey Beall ,  Heather Debra Boek ,  Ling Cai ,  Mark Owen Weller

IPC: C03C10/00 ,  C03C4/16

Abstract: A glass-ceramic includes SiO2 in a range of 40 mol. % to 80 mol. %; Al2O3 in a range of 5 mol. % to 20 mol. %; MgO in a range of 5 mol. % to 20 mol. %; and at least one of B2O3, ZnO, and TiO2, each in a range of 0 mol. % to 10 mol. %, such that the glass-ceramic further comprises a magnesium aluminosilicate crystalline phase at a concentration in a range of 5 wt. % to 80 wt. % of the glass-ceramic.

公开(公告)号：US11332405B2

公开(公告)日：2022-05-17

申请号：US17262923

申请日：2019-07-09

Applicant: CORNING INCORPORATED

Inventor： George Halsey Beall ,  Heather Debra Boek ,  Ling Cai ,  Mark Owen Weller

IPC: C03C10/00 ,  C03C4/16

Abstract: A glass-ceramic includes SiO2 in a range of 40 mol. % to 80 mol. %; Al2O3 in a range of 5 mol. % to 20 mol. %; MgO in a range of 5 mol. % to 20 mol. %; and at least one of B2O3, ZnO, and TiO2, each in a range of 0 mol. % to 10 mol. %, such that the glass-ceramic further comprises a magnesium aluminosilicate crystalline phase at a concentration in a range of 5 wt. % to 80 wt. % of the glass-ceramic.

公开(公告)号：US20210395134A1

公开(公告)日：2021-12-23

申请号：US17405395

申请日：2021-08-18

Applicant: CORNING INCORPORATED

Inventor： Heather Debra Boek ,  Ling Cai ,  Jennifer Anella Heine ,  Lisa Ann Lamberson ,  Adama Tandia ,  Kochuparambil Deenamma Vargheese ,  Mark Owen Weller

IPC: C03C3/091

Abstract: An article including a glass having that includes SiO2, Al2O3, and B2O3 and least one of Li2O, Na2O, K2O, MgO, CaO, SrO, BaO, SnO2, ZnO, La2O3, F, and Fe2O3, wherein the glass includes a dielectric constant of about 10 or less and/or a loss tangent of about 0.01 or less, both as measured with signals at 10 GHz.

公开(公告)号：US11117828B2

公开(公告)日：2021-09-14

申请号：US16809102

申请日：2020-03-04

Applicant: CORNING INCORPORATED

Inventor： Heather Debra Boek ,  Ling Cai ,  Jennifer Anella Heine ,  Lisa Ann Lamberson ,  Adama Tandia ,  Kochuparambil Deenamma Vargheese ,  Mark Owen Weller

IPC: B32B15/04 ,  C03C3/091

Abstract: An article including a glass having that includes SiO2, Al2O3, and B2O3 and least one of Li2O, Na2O, K2O, MgO, CaO, SrO, BaO, SnO2, ZnO, La2O3, F, and Fe2O3, wherein the glass includes a dielectric constant of about 10 or less and/or a loss tangent of about 0.01 or less, both as measured with signals at 10 GHz.

公开(公告)号：US20210099147A1

公开(公告)日：2021-04-01

申请号：US17023713

申请日：2020-09-17

Applicant: CORNING INCORPORATED

Inventor： George Halsey Beall ,  Nicholas Francis Borrelli ,  Ling Cai ,  Karl William Koch, III ,  Steven Alvin Tietje

IPC: H03H1/00 ,  H01Q1/50

Abstract: Embodiments of a filter for electromagnetic radiation are disclosed herein. The filter includes a first glass-ceramic substrate having a first refractive index, a second glass-ceramic substrate having the first refractive index, and a first region disposed between the first glass-ceramic substrate and the second glass-ceramic substrate. The first region has a second refractive index that is less than the first refractive index. Further, the second glass-ceramic substrate is arranged substantially parallel to and spatially disposed from the first glass-ceramic substrate. The filter transmits at least 70% of electromagnetic radiation within a band of frequencies and reflects at least 80% of electromagnetic radiation outside the band of frequencies. The band of frequencies is located within the frequency range of 20 GHz to 100 GHz.

公开(公告)号：US20200231490A1

公开(公告)日：2020-07-23

申请号：US16809102

申请日：2020-03-04

Applicant: CORNING INCORPORATED

Inventor： Heather Debra Boek ,  Ling Cai ,  Jennifer Anella Heine ,  Lisa Ann Lamberson ,  Adama Tandia ,  Kochuparambil Deenamma Vargheese ,  Mark Owen Weller

IPC: C03C3/091

Abstract: An article including a glass having that includes SiO2, Al2O3, and B2O3 and least one of Li2O, Na2O, K2O, MgO, CaO, SrO, BaO, SnO2, ZnO, La2O3, F, and Fe2O3, wherein the glass includes a dielectric constant of about 10 or less and/or a loss tangent of about 0.01 or less, both as measured with signals at 10 GHz.