| 摘要 |
PURPOSE: An ink composition for screen printing is provided to enable the formation of patterns using a simple screen printing technique, to ensure excellent adhesion with a device, good color expression, and easy printing flexibility. CONSTITUTION: An ink composition for screen printing includes: based on the total amount of the composition, 0.1~10 weight% of organic pigment, 35~80 weight% of a binder resin in which an acid value is 100~200, average molecular weight is 8000~40000, and glass transition temperature is 40~90°C; and the remaining amount of organic solvent. The binder resin is at least one of acrylic resin and acrylate copolymers. |
