| 摘要 |
PURPOSE: To project an image formed of a dense color by forming a predetermined pattern for nonlinearly transmitting a light to one surface of a substrate with a light permeable change ink, processing it to make a thickness substantially uniform, and transmitting the light via a linear route. CONSTITUTION: A substrate 14 is provided, and droplets of a light permeability change ink in a predetermined pattern on one surface. The droplets 12 of the phase change ink to be solidified by cooling after supplying transmit a light in a nonlinear image forming passage. Then, the substrate 14 is moved in the direction of an arrow 44 between rollers 32, 34 and forms a film for transmitting a light in a linear route by the droplets 12 by forming a substantially uniform thickness layer. Thus, since the substrate 14 is light transmissive, the printed substrate 20 is preferably bright and colorful, and an optical beam 10 is transmitted via the straight route 22. Accordingly, when the beam is projected via a converting lens 18, a clear dense color image is projected. |
