Rib structure for display device and its manufacture process

摘要

A rib structure for a display device includes a light-transmissive rib structure containing therein a material absorbent of visible light so that a visible light absorption distance is 40 to 1200 mu m (the visible light absorption distance L ( mu m) means a distance such that visible light decreases to exp(-T/L) times less in connection to the travel distance T ( mu m), that is, visible light is absorbed by 1-exp(-T/L)).