Substrate, liquid crystal antenna and high-frequency device

S Nomura, K Ono - US Patent 12,071,373, 2024 - Google Patents
The present invention relates to a substrate having a dielectric loss tangent (A) as measured
at 20 C. and 10 GHz of 0.1 or less, a dielectric loss tangent (B) as measured at 20 C. and 35 …

Low dielectric loss glasses for electronic devices

HD Boek, L Cai, JA Heine, LA Lamberson… - US Patent …, 2021 - Google Patents
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 …

Low dielectric loss glasses for electronic devices

HD Boek, L Cai, JA Heine, LA Lamberson… - US Patent …, 2023 - Google Patents
C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS;
SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS …

Alkali-doped and alkali-free boroaluminosilicate glass

AJ Ellison, JS Frackenpohl, JC Mauro… - US Patent App. 16 …, 2022 - Google Patents
USRE49307E1 - Alkali-doped and alkali-free boroaluminosilicate glass - Google Patents
USRE49307E1 - Alkali-doped and alkali-free boroaluminosilicate glass - Google Patents …

Glass substrate for display and method for producing same

M Ichikawa, A Koyama - US Patent 10,927,034, 2021 - Google Patents
A glass substrate that achieves a high strain point while having a low devitrification
temperature; and a method for producing the glass substrate. This glass substrate for a …