| 摘要 |
PURPOSE:To provide a small sized device by recording radiation images in a fluorescent body by the use of the fluorescent body of the type permitting accumulation of the radiation images, irradiating light beams again to the fluorescent body after this, and reproducing the images by the photoelectrically detected signal. CONSTITUTION:The light beam from a light source 1 is made incident to an accumulation type fluorescent body 6, where the image of an object is accumulated. The fluorescent body 6 scanned successively by red light or the like generates glittering light in proportion to the varying intensities of the image, and converts the quantity of the light thereof to an electric signal by means of plural pieces of photodetectors 9. This signal is converted to desired information in an electronic processing part 11. A self-modulatable semiconductor laser 12 is modulated by the signal from the part 11, and the light beam from the laser 12 is imaged via an f-theta lens 4 on a photosensitive drum 13. The formed latent images is developed to a sensible image as a toner image by a developing device 17, and this image is transferred onto transfer paper 21. |
