Patent ID: 8912977
Filing Date: 2014-12-16
Classification: G03B,H04N

Abstract:
1. A projector that projects light to a rear plane side of a screen having a screen support member composed of a light transmission member located on the rear plane of the screen, comprising: a projection section that includes a light source and a scanning section that scans light emitted by said light source and projects the scanned light to said rear plane side of said screen; a drive section that controls an amount of light emission of said light and a scanning angle of said scanning section based on an image signal so as to cause said projection section to project an image corresponding to said image signal to said screen; and a correction section that corrects an orientation of projection light corresponding to each pixel of said image projected from said projection section based on a refractive index of said light transmission member and the scanning angle of said scanning section so as to correct an incident position of the projection light on said screen.