INK COMPOSITION FOR MANUFACTURING LIGHT ABSORPTION LAYER INCLUDING METAL NANO PARTICLES AND METHOD OF MANUFACTURING THIN FILM USING THE SAME

摘要

Disclosed are an ink composition for manufacturing a light absorption layer including metal nano particles and a method of manufacturing a thin film using the same, more particularly, an ink composition for manufacturing a light absorption layer including copper (Cu)-enriched Cu—In bimetallic metal nano particles and Group IIIA metal particles including S or Se dispersed in a solvent and a method of manufacturing a thin film using the same.