| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a coloring liquid containing fine particles and the like capable of easily and efficiently forming an image with high quality at low cost by leaking the contained coloring liquid at desired timing by application of an external stimulation using an advantage of the electrophotographic method which is high-speed and excellent reliability performance while preventing disadvantages of the electrophotographic method capable of improving color reproductivity (especially, for multicolor), easily facilitating, drastically decreasing power consumption at the time of image formation. <P>SOLUTION: The coloring liquid containing fine particles is characterized in that a coloring liquid is contained in gel particles, and the coloring liquid is leaked to the outside by generating phase transition of the gel particles when at least an external stimulation from temperature variation, pressure variation, light irradiation and electric field application is received. <P>COPYRIGHT: (C)2013,JPO&INPIT |
