PASTE COMPOSITION FOR OFFSET PRINTING, CAPABLE OF OPERATING A SUCCESSIVE PROCESS WHILE PREVENTING A SWELLING PHENOMENON OF A BLANKET ROLL, AND A FLAT PANEL DISPLAY USING THEREOF

摘要

PURPOSE: A paste composition for offset printing and a flat panel display using thereof are provided to apply the composition for a mass production process and to improve a transfer property and printing accuracy.;CONSTITUTION: A paste composition for offset printing contains 60~85wt% of conductive material, 2~10wt% of glass frit, 1~15wt% of organic binder, and the remaining balance of solvent. The organic binder is a copolymer including one repeating unit marked as -[CH2-C(R^1)(CO2R^2)]- and the other repeating unit marked as -[CH2-C(R^3)(CO2R^4)]-. In the repeating units, R^1 is either H or CH_3. R^2 is either alkyl with C14~C20 or aryl with C14~C20. R^3 is either H or CH_3. R^4 is either alkyl with C1~C12 or aryl with C6~C12.;COPYRIGHT KIPO 2010