INK JET RECORDING SHEET AND ILLUMINATED DISPLAYING BODY USING IT

PROBLEM TO BE SOLVED: To provide an ink jet recording sheet for illumination, which has quick ink drying properties after printing and, at the same time, excellent in resolving power and develops enough color both by transmitted light and reflected light. SOLUTION: An ink jet recording sheet consists of a support, at least one transparent ink absorption layer mainly made of a water soluble resin and at least one ink transmission layer mainly made of two or more kinds of spherical pigments, the average particle diameters of which are different from one another, and a non-water soluble resin laminated on one side of the support in the order named under the conditions that the amounts of oil absorption of the two or more kinds of the spherical pigments are respectively 100 mL/100 g or less. An illuminated displaying body is produced by laminating at least the one ink absorption layer mainly made of the water soluble resin and at least the one ink transmission layer mainly made of the two or more kinds of the spherical pigments, the average particle diameters of which are different from one another, and the non-water soluble resin are laminated on a transparent or a semi-transparent resin plate. In addition, in this illuminated by ink jet system.