The method for the fabrication of a curved back projection screen includes coating the screen before forming a sheet into the proper curvature. In one embodiment the sheet includes lenticulations to improve the perceived luminous intensity thereof. Through this method a back projection screen is provided...http://www.google.com/patents/US5525272?utm_source=gb-gplus-sharePatent US5525272 - Method of backscreen fabrication using pre-coated material
