| 20110062349 | Cassette and Device for Testing Objects - A cassette for use while testing objects for errors comprises an image storage layer tailored in the shape thereof to match the object surface, said layer comprising a substrate that is transparent to both sides and a phosphorus layer. The cassette is placed over the surface of the work piece and the work piece is irradiated with X-rays from the opposite side. A reading head that can be moved over the image storage layer activates the excited color centers produced in the image storage layer by X-ray radiation, and the fluorescent light so triggered is registered by photodetectors. Using a position signal for the reading head, an irradiated image of the object is thus produced. | 03-17-2011 |
