| 摘要 |
PURPOSE:To obtain a laser recording film enabling to record by the light having a low energy of high resolution power by a method wherein a transparent electrode and a specific recording material layer are provided on a transparent substrate. CONSTITUTION:A transparent electrode 21 consisting of indium oxide group film and the like having a surface resistance of about 10<2>OMEGA is uniformly provided for the transparent substrate 20 such as polyester, polyethylene film of about 100mum thick, whereon ketone solvent, in which a pigment absorbing the light such as methylene blue and brilliant green and the like to generate heat, and organic substance such as cellulose group resin which vaporizes at low temperature are molten, is coated in order to obtain several mum thickness to provide a recording material layer 22. |
