| 摘要 |
PURPOSE:To obtain a distinct image consisting of a chromatic color and an achromatic color by dividing an original image into each hue, carrying the first image information by a photosensitive drum, projecting the second image information of an iron current of negative of the same polarity, to said image information, and synthesizing a latent image. CONSTITUTION:An image of an original 44 is reflected by mirrors 62, 64, and made incident on a dichroic mirror 47. By its mirror 47, a chromatic color light is reflected, and its complementary color light is made to transmit. Subsequently, the complementary color light is advanced to a photosensitive drum 1 and the first image information is carried. Also, the reflected chromatic color light is advanced to a photosensitive screen drum 17 and the second image information is carried. Next, a photosensitive layer 56 of the photosensitive drum 1, and the screen drum 17 are electrified, for instance, to negative. In this state, when a negative ion particle is projected from a charged particle source 19 of the screen drum 17, it passes through the drum 17, reaches the photosensitive layer 56 as negative image information, and a latent image is synthesized newly. Accordingly, the latent image separated into the first group chromatic color level of negative and the second group chromatic color level of negative is formed on both sides of an achromatic color potential level, therefore, a distinct image can be obtained. |
