| 摘要 |
<p>PURPOSE:To efficiently manufacture a color phosphor screen by laminating filmy materials made of organic binder composition in the order of red, green and blue, cutting the laminate in the thickness direction, sticking or pressing this cut piece to a front panel, then packing it. CONSTITUTION:Film-shaped materials made of organic binder composition materials which are uniformly dispersed with red, green or blue phosphors and can be baked are laminated in the order of red, green and blue into a laminated object with the preset thickness, it is cut in the form of a thin film in the thickness direction, cut pieces are stuck or pressed to a front panel for a color cathode-ray tube, then it is baked. The organic solvent dilution of an organic binder dispersed with phosphors is coated by coating with a roll coater or screen printing, and the organic solvent is dried and removed to manufacture the filmy materials. The thickness of the phosphor film is normally set to about 10-16mum. A water-soluble adhesive such as water glass, polyvinyl alcohol, for example, is applied on the front panel, phosphor films are stuck, dried and fixed to stick phosphor films to the front panel.</p> |
