A digital radiography system using a flat-panel type X-ray source and the method of using the same

摘要

The present invention is equipped with a flat panel digital X-ray imaging system, the X-ray source and the X-ray image detection using the same relates to a method, and more particularly the matrix of pixels arranged in the form of a cathode, said cathode being provided on the opposite flat plate, which is opposed to the electron impinging the target material is accelerated from the cathode on the side laminated to the cathode is configured, including the type anode, a plate-like X-ray source and the individual driving the cathode provided in the form of pixels to generate an X-ray; Wherein X is X-ray is provided from the crew is in contact with the surface to be released, and the first grid for determining the traveling direction of X-rays; Is discharged via the first grid and the second grid for selectively enters the X-ray passed through the subject; Has the same area as the plate-like X-ray source, is provided in close contact with the second grid and the second grid in response to the X-ray fluorescent screen is incident through to generate visible light and visible generated by the fluorescent screen and a light guide for guiding the light to the light detector, the digital X-ray detector and formed of a visible light is guided through the light guide to the light detector for converting a video signal; Is connected to the plate-like X-ray source and a digital X-ray detector and synchronizing the behavior of the plate-like X-ray source and the digital X-ray detector, control of an operation procedure of the respective cathode of the plate-like X-ray source are arranged in a pixel form and the a video signal transmitted from the digital X-ray imaging detector, and a microprocessor for storing; in a small space by being configured to include a small amount of X-rays, while the use of high-resolution X-ray image of the subject to X-rays it is possible to obtain preventing over-exposed, and to simplify the structure of the digital X-ray detector directed to a technology that can reduce the manufacturing cost.