Storage layer, conversion layer and a device for reading x-ray information, in addition to an x-ray cassette

摘要

The invention relates to a storage layer ( 4 ) for storing x-ray information, comprising a large number of needle-shaped storage material areas ( 15 A to 15 L) for guiding light radiation ( 17 to 28, 30 to 35 ). An absorption zone ( 14 A to 14 N), which contains absorption material for absorbing light radiation ( 17 to 23, 30 to 35, 39 ) lies between the individual needle-shaped storage material areas ( 15 A to 15 L) and absorbs less than all of the light radiation that it receives. The invention also relates to a device for reading x-ray information from a storage layer of this type and to an x-ray cassette which has a device of this type for reading x-ray information.