▎ 摘　　要

NOVELTY - The window has a window screen coated with graphene oxide coated silver doped titanium dioxide nano material through a gauze. USE - Visible light-based photo-catalytic purification indoor air window. ADVANTAGE - The window has high controlling efficiency, high repetition rate and high production efficiency, and ensures better room lighting effect, realizes ventilation condition, utilizes sunlight so as to degrade indoor toxic and harmful substance such as formaldehyde, thus improving air purification effect and simplifies air purification process. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a visible light-based photo-catalytic purification indoor air window manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a photographic view of a visible light-based photo-catalytic purification indoor air window.