▎ 摘　　要

NOVELTY - The shutter has a main body provided with a bottom beam, multiple louver blades, a shutter blade, and a top beam. The louver blades are suspended below the top beam through a ladder, where a gap is formed between the louver blades for adjusting inclination angle of the shutter blade. The louver blades are stacked with phase change material in a uniform manner through nano laminating technology process. Surfaces of the louver blades are coated with a thin polymer protective layer. Sides of the louver blades are coated with bright silver and black matte paint. USE - Micro-nano graphene material laminated shutter. ADVANTAGE - The shutter stores energy, and releases heat when required during shading function. The shutter adjusts indoor temperature to reduce usage of air, and saves energy and reduces energy emission. DESCRIPTION OF DRAWING(S) - The drawing shows a side view of a micro-nano graphene material laminated shutter.