Folding, high reflectivity projection screen - has tensioned, curved surface and adjustable tensioning struts

摘要

A lightweight, adjustable projection screen has a reflecting surface and a folding frame. The support comprises a concave matt finish base printed with a black or gray layer and covered with a polished transparent upper layer. The angle of the screen is adjustable so that max. viewing definition is obtained. The transparent layer is applied to the base using a neutral density adhesive. The folding supports comprise hollow struts and the screen folds flat into a compact package.