| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent writing irregularity even if the difference of a light history phenomenon or electric field history phenomenon is generated in a light output medium in a solid-state scanning type optical writing apparatus. SOLUTION: When light output media B1 -Bn , A1 -An of which the number of pixels of at least one writing region X1 is less than the total number of pixels of a solid-state scanning type optical writing apparatus 20 are driven, the hysteresis phenomena of the non-writing region X2 of the light output media B1 -Bn , A1 -An in all of pixels is made the same to or less than that of the writing region X1 by driving the light output media B1 -Bn , A1 -An of a non-optical writing region X2.</p> |
