MULTIPROJECTION SYSTEM

摘要

Provided is a multiprojection system capable of preventing degradation in the quality of a displayed image to be while allowing detection of light that an adjacent projector projects to form an image. A plurality of projector units (1) each projects a formed image in such a way that the plurality of formed images are joined with each other to form a single displayed image. The plurality of formed images are projected on screen (10). A light transmitting, low refractivity layer (33) is provided at at least a part of a boundary line between the formed images on screen (10) and along the boundary line. A pair of light transmitting members (31 and 32) have a refractive index higher than the refractive index of low refractivity layer (33) and is provided so that the pair of light transmitting members (31 and 32) sandwich low refractivity layer (33).

主权项

1. A multiprojection system comprising:
a plurality of projector units each projecting a formed image in such a way that the plurality of formed images are joined with each other to form a single displayed image; a screen on which the plurality of formed images are projected; a light transmitting, low refractivity area provided at at least a part of a boundary line between the formed images on the screen and along the boundary line; and a pair of light transmitting members having a refractive index higher than the refractive index of the low refractivity area and provided so that the pair of light transmitting members sandwich the low refractivity area.