| 摘要 |
<p>PURPOSE:To allow an image to give out a favorite fragrance at an arbitrary position. CONSTITUTION:A microencapsulated toner 100 is composed of a perfume 101, a coloring material 102 and a wall material 103. This toner 100 can be stuck to an arbitrary position on a substrate 20 by controlling an electric field with an aperture 6.</p> |
