| 摘要 |
<p>PURPOSE:To inhibit such trouble that time and cost are required for formation, and that an adverse effect is exerted on a color characteristic by providing directly a photoconductive body layer on an insulating transparent supporting body, and providing a colored layer thereon. CONSTITUTION:By electrifier 3, a photoconductive body layer 2 is electrified to about several throusand V of the surface potential, and after the electrification is finished, a photomask 4 having a prescribed pattern, and having electrical conductivity for securing ground is allowed to adhere closely to the photoconductive body layer 2 of a base body, exposure is executed with an ultraviolet ray lamp 5, and an electrostatic latent image pattern of a picture element of a first color is formed. Thereafter, the base body is developed by dipping it into a toner dispersion liquid being a developer for the picture element of a first color for several seconds. After the development is finished, the toner is further flocculated, a baking processing is performed in order to fix it, and formation of a colored layer which becomes the picture element of a first color is finished. Thereafter, formation of the colored layer which becomes each picture element of a second color and thereafter is executed successively, and a color filter by an electrophotographic system is completed.</p> |
