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US 10,093,574 B2Granted
Glass material and method for manufacturing same
AssigneeNippon Electric Glass Co., Ltd.
InventorFutoshi Suzuki
Life of this patent
Estimating the term…
Abstract
Provided is a glass composition that exhibits greater Faraday effect than ever before. A glass composition contains 48% or more of Tb2O3 (exclusive of 48%) in % by mole.
Claims5
A glass material containing 50% or more Tb2O3, 0.1 to 40% Al2O3, and 0 to 40% B2O3 in % by mole.
Dependencies are inferred from the claim text.