Patent ID: 7935272
Filing Date: 2011-05-03
Classification: C08F,C08K,C08L,C09K

Abstract:
1. A phosphor paste composition comprising: a dispersant represented by Formula 1 or 2 below; a binder solution of an organic binder in a solvent; and a phosphor wherein A is an aromatic group, B is an acidic group and C is a basic group, a, b and c are independently an integer from 0 to about 10 with the proviso that two or more of a, b and c are not simultaneously zero, n is an integer of about 1 to about 15, and D is hydrogen, alkyl, polyester or polyether; wherein A is an aromatic group, B is an acidic group and C is a basic group, a, b and c are independently an integer from 0 to about 10 with the proviso that two or more of a, b and c are not simultaneously zero, and n is an integer of about 1 to about 15.