10 an activator antenna solution 20 a uv curable lacquer solution 30 a lacquer antenna activator solution 40 and a two phase uv curable paste 50 in accordance with the embodiments illustrated in fig1 2 grams of dibenzyl oxalate was heated to melting about 85 u00b0 c 20 grams of activator bisphenol a and one gram of antenna silicon 2 3 naphthalocyanine bis trihexylsilyloxide formula 1 were dissolved in the melted dibenzyl oxalate the activator antenna solution 20 was cooled and ground into a fine powder 70 five grams of the ground activator antenna powder 70 was dissolved in 15 3 g nor cote cdg000 uv lacquer 30 to form the lacquer antenna activator solution 40 ten grams of m terphenyl accelerator was melted in a beaker the melt was heated to 110 u00b0 f 100 grams of 2 u2032 anilino 3 u2032 methyl 6 u2032 dibutylamino fluoran formula 9 were added in small increments to the melt upon constant stirring average particle size less than about 5 u03bcm the temperature of the mixture was increased up to 170 180 u00b0 c stirring was continued until complete dissolution of the 2 u2032 anilino 3 u2032 methyl 6 u2032 dibutylamino fluoran in the melt approximately 10 15 min to form an accelerator leuco dye solution 550 mg of silicon 2 3 naphthalocyanine bis trihexylsilyloxide formula 1 was added to the melt upon constant stirring heating and stirring was continued for about two to three additional minutes until the ir dye was completely dissolved in the melt to form.