Patent ID: 7364304
Filing Date: 2008-04-29
Classification: G03B

Abstract:
1. An image projection system, comprising: a control unit; and a plurality of projectors to project an image, the plurality of projectors each including: a parameter transmitting section to send, to the control unit, a parameter value having an effect upon an image quality of the image projected and varying with time; a predetermined control data receiving section to receive, from the control unit, predetermined control data for use in adjusting the image quality; and a control section to carry out control to adjust the image quality depending upon the predetermined control data; the control unit including: a parameter receiving section to receive the parameter value from each of the projectors; a predetermined control data setting section to set the predetermined control data for at least one of individual ones of the plurality of projectors depending upon the parameter value received from the parameter transmitting section of each individual projector; and a predetermined control data transmitting section to transmit the predetermined control data to the individual projector from which the parameter value forming the basis for the setting of the predetermined control data was received.