Surface reflection type metallic screen and method of manufacturing the same

A method of manufacturing a surface reflection type screen formed with a non-combustible metal comprising:

• formed a metal sheet with a non-combustible metal having silver-white color for displaying an image projected from a light source with nature color;
• forming a polished surface on the metal sheet by polishing the surface of the metal sheet so that the surface of the metal sheet has a predetermined reflectivity;
• forming the metal sheet into one of a plane, curved and spherical shape in accordance with the reflectivity of the surface of the metal sheet so as to remove a hotspot;
• and
• implementing a surface hardening treatment on the surface of the metal sheet.

A method of manufacturing a surface reflection type screen formed with a non-combustible metal comprising:

• forming metal wires having circular shape;
• treating the surface of the metal wires using a pickling treatment or an anodizing treatment in accordance with material of the metal wires so as to form a passive film on the metal wires;
• and
• arraying in sequence the treated metal wires and combining the arrayed metal wires, and then forming the combined metal wires into a plane, curved or spherical shape of screen.