| 摘要 |
<p>PURPOSE:To prepare a color filter at low cost by making a light beam of the color pattern irradiate plural kinds of color toners which have been electrostatically attached equally on the surface of the electrophotography sensitive body, and after that, transcribing the toner whose electrostatic attaching force has been lowered, on the color element holding body. CONSTITUTION:The electrophotography sensitive body which is made by providing a photoconductive layer 2 on the conductive supporting body 1 is charged with electricity, on which red, green and blue toners 3, 4, 5 are electrostatically attached equally. Subsequently, a light beam is irradiated through the desired original color pattern, the electrostatic attaching force of the red toner 3 of the corresponding part on the sensitive body is lowered (the green and red colors are also processed in the same way) by a red light beam transmitting the red part of the color pattern, and after that, the color element holding body 7 is superposed on the sensitive body, each color toner whose electrostatic attaching force has been lowered is transcribed on the insulation layer 8, and subsequently a color filter is obtained by the fixing processing (heating, pressing, etc.).</p> |
