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US 2026/0167558 A1Published application
Glass material
AssigneeNippon Electric Glass Co., Ltd.
InventorsFutoshi SUZUKI, Tadahito FURUYAMA
Life of this patent
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Abstract
Provided is a glass material having a high light transmittance in a short wavelength range and easily producible. A glass material contains, in terms of % by mole, 5 to less than 30% Pr2O3 and 0.1 to 95% B2O3.
Claims7
A glass material containing, in terms of % by mole, 5 to less than 30% Pr2O3, 0.1 to 95% B2O3, 0 to less than 25% Tb2O3, 0 to less than 15% Dy2O3, and 0.1 to 50% P2O5.
Dependencies are inferred from the claim text.