Patent Number: 
Section: claims

1. A storage phosphor plate for storage of X-ray information, the phosphor plate comprising:a storage phosphor layer which can store the X-ray information and be stimulated by stimulation light into emitting emission light, anda support layer on which the storage phosphor layer is positioned, the support layer being partially transparent for the stimulation light, and having a thickness d and an absorption coefficient k for the stimulation light,wherein (k times d)≧0.2 and absorption coefficient k for the stimulation light is greater than 0.02 mm−1 and less than 1 mm−1. 2. The storage phosphor plate according to claim 1, wherein the thickness d of the support layer is greater than 1 millimeter. 3. The storage phosphor plate according to claim 1, wherein the thickness d of the support layer is less than 10 millimeters. 4. The storage phosphor plate according to claim 1, wherein in that the storage phosphor plate is self-supporting. 5. The storage phosphor plate according to claim 1, wherein the support layer includes coloring which partially absorbs the stimulation light. 6. The storage phosphor plate according to claim 5, wherein the coloring is contained in at least one first partial layer of the support layer. 7. The storage phosphor plate according to claim 6, wherein the support layer has a lower and an upper boundary surface, the storage phosphor layer being located on the upper boundary surface, and the at least one first partial layer being located in a region of the upper and/or lower boundary surface of the support layer. 8. The storage phosphor plate according to claim 1, wherein the storage phosphor layer comprises a number of oblong storage phosphor particles. 9. A storage phosphor plate for storage of X-ray information, the phosphor plate comprising:a storage phosphor layer which can store the X-ray information and be stimulated by stimulation light into emitting emission light, anda support layer on which the storage phosphor layer is positioned, the support layer being partially transparent for the stimulation light, and having a thickness d and an absorption coefficient k for the stimulation light,wherein (k times d)≧0.2 and the support layer partially absorbs the stimulation light dependent upon polarization of the stimulation light. 10. A storage phosphor plate for storage of X-ray information, the phosphor plate comprising:a storage phosphor layer which can store the X-ray information and be stimulated by stimulation light into emitting emission light, anda support layer on which the storage phosphor layer is positioned, the support layer being partially transparent for the stimulation light, and having a thickness d and an absorption coefficient k for the stimulation light,wherein (k times d)≧0.2 and the support layer includes coloring that partially absorbs the stimulation light and the coloring is contained in at least one first partial layer of the support layer, and the support layer includes at least one second partial layer in which the stimulation light can be partially absorbed dependent upon polarization of the stimulation light. 11. The storage phosphor plate according to claim 10, wherein the support layer has a lower and an upper boundary surface, the storage phosphor layer being located on the upper boundary surface, and the second partial layer being located in a region of the lower boundary surface. 12. A system for reading out X-ray information stored in a storage phosphor layer, the system comprising:an irradiation device for irradiating the storage phosphor layer with stimulation light which can stimulate the storage phosphor layer into emitting emission light;a detection device for collecting emission light, which is emitted from the storage phosphor layer; anda storage phosphor plate for storage of the X-ray information in the storage phosphor layer, the phosphor plate comprising:the storage phosphor layer which can store the X-ray information and be stimulated by the stimulation light into emitting the emission light, anda support layer on which the storage phosphor layer is positioned, the support layer being partially transparent for the stimulation light, and having a thickness d and an absorption coefficient k for the stimulation light, wherein (k times d)≧0.2 and absorption coefficient k for the stimulation light is greater than 0.02 mm−1 and less than 1 mm−1. 13. The system of claim 12 further comprising a radiography module housing, in particular in the form of an X-ray cassette, into which the system is integrated. 14. The system of according to claim 13, wherein, within the radiography module housing, the storage phosphor plate is fixed, and the irradiation device and the detection device are both movably mounted. 15. A system for reading out X-ray information stored in a storage phosphor layer, the system comprising:an irradiation device for irradiating the storage phosphor layer with stimulation light which can stimulate the storage phosphor layer into emitting emission light;a detection device for collecting emission light, which is emitted from the storage phosphor layer; anda storage phosphor plate for storage of the X-ray information in the storage phosphor layer, the phosphor plate comprising:the storage phosphor layer which can store the X-ray information and be stimulated by the stimulation light into emitting the emission light, anda support layer on which the storage phosphor layer is positioned, the support layer being partially transparent for the stimulation light, and having a thickness d and an absorption coefficient k for the stimulation light, wherein (k times d)≧0.2;wherein the irradiation device is disposed on a side of the support layer facing away from the storage phosphor layer. 16. A system for reading out X-ray information stored in a storage phosphor layer, the system comprising:an irradiation device for irradiating the storage phosphor layer with stimulation light which can stimulate the storage phosphor layer into emitting emission light;a detection device for collecting emission light, which is emitted from the storage phosphor layer; anda storage phosphor plate for storage of the X-ray information in the storage phosphor layer, the phosphor plate comprising:the storage phosphor layer which can store the X-ray information and be stimulated by the stimulation light into emitting the emission light, anda support layer on which the storage phosphor layer is positioned, the support layer being partially transparent for the stimulation light, and having a thickness d and an absorption coefficient k for the stimulation light, wherein (k times d)≧0.2;wherein the detection device is disposed on a side of the support layer facing the storage phosphor layer. 17. A system for reading out X-ray information stored in a storage phosphor layer, the system comprising:an irradiation device for irradiating the storage phosphor layer with stimulation light which can stimulate the storage phosphor layer into emitting emission light;a detection device for collecting emission light, which is emitted from the storage phosphor layer; anda storage phosphor plate for storage of the X-ray information in the storage phosphor layer, the phosphor plate comprising:the storage phosphor layer which can store the X-ray information and be stimulated by the stimulation light into emitting the emission light, anda support layer on which the storage phosphor layer is positioned, the support layer being partially transparent for the stimulation light, and having a thickness d and an absorption coefficient k for the stimulation light, wherein (k times d)≧0.2;wherein the irradiation device produces linearly polarized stimulation light.