Patent ID: 11487195

Abstract:
A dome screen projection apparatus has screen members made of synthetic resin and detachably joined together to form a dome screen having a curved configuration. Frame members are detachably connected together to form a frame, and suspension members suspend the dome screen in a suspended condition from the frame. The frame members include frame column members disposed on the outside of the dome screen, one at each side of the dome screen and one at the rear of the dome screen, a frame beam member supported at opposite ends at upper portions of the two frame column members at each side of the dome screen and extending above the top front portion of the dome screen, and a frame arc-shaped beam member supported at upper portions of the frame column members. A projector is supported by the frame and projects an image on an inner face of the dome screen while the dome is in the suspended condition. The dome screen may have a generally hemispherical shape with an open front that enables viewers located in front of the dome screen to view an image projected on the inner face of the dome screen. The dome screen projection apparatus can be easily assembled and disassembled on site and moved to another site for assembly and disassembly.