| 摘要 |
PROBLEM TO BE SOLVED: To provide luminescent frosted glass which is capable of suppressing glare due to sunlight or illumination and has sufficient daylighting properties and also, is capable of effectively visual-recognized even when the field of view is obstructed (e.g. at night) and moreover, hazard such as earthquake or fire, occurs to cause functional insufficiency of illumination lamps or emergency lamps, due to lamp breakage or power failure, and provided with decorative properties. SOLUTION: This glass is produced by forming a luminescent frosted coating film consisting of a low-melting glass matrix and an inorganic luminescent fine powder dispersed in the glass matrix, on at least one surface of a transparent glass sheet, wherein the glass sheet provided with the luminescent frosted coating film has visible-light transmissivity adjusted to >=50% and a haze value adjusted to >=50%.
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