摘要 |
<P>PROBLEM TO BE SOLVED: To provide technology for extending a range of installing a projector which performs video adjustment based on a captured image. <P>SOLUTION: The projector 10 includes: a color separation and synthesis optical system 20 which generates projection light RP; a projection lens unit 30 which projects the projection light RP to a screen 80; a body case 40 storing the color separation and synthesis optical system 20 and the projection lens unit 30; imaging sensors 182 and 184 which images the screen 80; and a video adjusting part 114 which adjusts a video image projected to the screen 80 on the basis of the image captured by the imaging sensors 182 and 184. The imaging sensors 182 and 184 are provided at positions nearer to a back face 44 than the projection lens unit 30 in the body case 40. <P>COPYRIGHT: (C)2010,JPO&INPIT |