Radiation image storage panel
AssigneeFUJIFILM Corporation
InventorsYuji Isoda, Hiroshi Matsumoto
Life of this patent
Estimating the term…
Abstract
In a radiation image storage panel having a support, an underlayer, and a phosphor layer of a phosphor composed of a matrix compound and an activator and is formed on the underlayer by a gas phase-accumulation method, the underlayer consists essentially of the matrix compound and has a relative density lower than a relative density of the phosphor layer.
Claims7
A radiation image storage panel, comprising a support, an underlayer, and a phosphor layer which comprises a phosphor in the form of columnar crystals composed of a matrix compound and an activator and which is formed on the underlayer by a gas phase-accumulation method, in which the underlayer consists essentially of the matrix compound in the form of columnar crystals or aggregates of spherical crystals and has a relative density in the range of 80% to 98% which is lower than a relative density of the phosphor layer.
Dependencies are inferred from the claim text.