| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a line head with which an image quality is improved by correcting the exposure position gap, an image formation device using it, and an image forming method. <P>SOLUTION: The line head is equipped with illuminant arrays 38, 39 which have a plurality of arrangements of light emitting elements 2 in a substrate 1 along with the axial direction (main scan direction) of a photosensitive object, and a plurality of lines of imaging lens arrays 4, 5 in the movement direction (sub-scan direction) of the photosensitive object corresponding to the illuminant arrays 38, 39. The imaging lens arrays 4, 5 are divided in the longitudinal direction of the substrate 1. Corresponding to the individual imaging lens, the light emitting elements of the illuminant array are divided as light emitting element groups and arranged, and the luminous action of the light emitting element is controlled by a control means for the every light emitting element group. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
