| 摘要 |
<p>An image recording apparatus 20 comprises a store 2 for storing data representing an image, a cathode ray tube 5 for displaying the image represented by the data in raster scan order and a camera 7 for directing the displayed image onto film 10. A movable mask 21 is positioned in front of the screen of the cathode ray tube 5. The mask defines an aperture 25 which is moved over the screen of the tube 5 as the image is displayed thereon so as to prevent unwanted light caused by the displaying of the image from being directed onto the film 10. <IMAGE></p> |
