PROJECTION SCREEN AND A DISPLAY DEVICE WITH THE SAME, CAPABLE OF PREVENTING THE THERMAL STRAIN, BENDING, AND THE TORSIONAL STRAIN OF THE PROJECTION SCREEN CAUSED BY THE TEMPERATURE, HUMIDITY, AND OTHER ENVIRONMENTAL CAUSES

摘要

PURPOSE: A projection screen and a display device with the same are provided to improve the rigidity, flatness, lightness, incombustibility, and the durability of the projection screen.;CONSTITUTION: A projection screen (10) includes a film (20) and a supporting member (30). The film reflects images outputted from an image projection device. The film is attached onto the front surface of the supporting member. The supporting member is formed of a metallic material and includes a plurality of pore spaces. The supporting member is formed of an aluminum material. The plurality of pore spaces of the supporting member forms a honeycomb structure.;COPYRIGHT KIPO 2013