| 摘要 |
PROBLEM TO BE SOLVED: To provide a small-sized, lightweight image projecting device which provides an image space giving more presence than before by composing the device of a nonflat screen and a small-sized projecting machine in one body, optically or electronically correcting image distortion which is generated in principle, and mounting a three-dimensional head movement detecting function. SOLUTION: The image projecting device is equipped with the nonflat screen 11 on which a projection image is displayed, an image signal generating means 16 which generates an image signal for projection, an image forming means 13 which generates the image to be projected with the image signal, an image projecting means 14 which projects the image formed by the image forming means 13, a projection optical system 12 which forms the projection image formed by the image forming means 13 on the screen 11, a distortion correcting means 15 which electronically corrects distortion generated by a projection optical system consisting of the projection optical system 12, screen 11, and projection image forming means, a heat movement detecting means 17 which detects the movement of a head part, and a control signal generating means 18 which controls the image signal with the detection signal from the head part movement detecting means 17. |
