| 摘要 |
<p>PURPOSE:To enable stable formation of an image irrespective of an environmental temperature or a state of operation by providing a recording means to give an optical energy to a recording medium selectively in accordance with a picture signal, a developing means to impress a pressure on the recording medium and a temperature control means for the recording medium. CONSTITUTION:A recording medium 1 is drawn out in the direction of an arrow (a) by rotating a drive roller for driving. While giving a torque in the direction of an arrow (c) to a winding roll 7. Synchronously with the drawing, an optical energy of a prescribed wavelength is given selectively to the recording medium 1 by a recording means 4, so as to form an image. On the occasion, the temperature of the recording medium 1 is controlled to be fixed at all times by a temperature control means 14. Moreover, the recording medium is superposed on a recording paper 8 by a developing means 5, a prescribed pressure is impressed thereon, and thereby the image is turned to be a visible image on the recording paper 8. When a light source 4b of the recording means 4 is lighted and a rotary body 4a is rotated, fluorescent bodies A, B and C are excited to emit lights sequentially by a light from an irradiating element 40 and the lights different in spectral characteristics are made to pass a slit of a slit member 4f and irradiate a liquid crystal shutter array 4g sequentially. The liquid crystal shutter array 4g executes selective light irradiation in accordance with a picture signal.</p> |
