摘要 |
PROBLEM TO BE SOLVED: To embody high-resolution images in such a manner that the smallest dots may be faithfully expressed. SOLUTION: This photoreceptor is used in an image forming device which executes recording by allowing conductive colored particles to fly from above a photoconductor to a recording medium. A mask layer 21 (a light shielding member) is formed on the lower side (light source side) of the translucent base 1 of the perforated photoreceptor 10a. Translucent parts 22 which allow the transmission of light 9 are formed at the mask layer 21 in compliance with the holes 11 of a perforated insulating layer 4. The regions (light shielding parts 23) exclusive thereof shut off the light 9. The translucent parts 22 are previously set at their sizes, shapes, etc., in such a manner that the contours of the exposure regions 7 in the photoconductive layer 3 do not protrude from the contours of the holes 11. The portions right below the insulating projecting parts 12 in the photoconductive layer 3 are not exposed in such constitution and, therefore, the generation of charges there does not occur.
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