| 摘要 |
PURPOSE:To obtain a device which is high in its volumetric efficiency in case of storage, and excellent in its optional read-out property, and also to easily reproduce a picture continuously and repeatedly, by providing such a constitution as a magnetic sheet is used by bending its recording part into the shape nearly forming a part of a cylinder. CONSTITUTION:An image of an object to be photographed is made to form an image at a prescribed position by an optical lens system, an obtained optical image is subjected to image pickup as a static picture image corresponding to one picture by a two-dimensional CCD image sensor, and this information is held for a prescribed time. Subsequently, by an output of this sensor, a magnetic sheet 8 executes analog recording, bends a recording part of the sheet 8 in the shape nearly forming a part of a cylinder, and holds it by a sheet guide 3. Also, recording and reproducing magnetic heads 9, 10 which rotate, contacting with the curved magnetic recording surface of the sheet 8 are provided, and movement and positioning of these heads 9, 10 are executed by a spline shaft 12, etc. |
