| 摘要 |
PURPOSE:To realize a steroscopic display system with a simplified constitution, by arranging a polarizer, and a liquid crystal at the front of a display device, and changing a voltage impressed on the liquid crystal, corresponding to a displaying left-scopic image and right-scopic image. CONSTITUTION:A stereoscopic camera 1 performs an image pickup operation by switching the left-scopic image and the right-scopic image alternately at every vertical period. The image image-picked up by the camera is displayed on a monitor 12 as the left-scopic image, and the right-scopic image, alternately. On the image displayed on the monitor 12, only deflection having a polarizing plane in a horizontal direction can pass by the polarizer 13. Polarized light passing the polarizer 13 is made incident on the liquid crystal 14 whose passing characteristic of light is changed, by a voltage controlled circuit 15, and it passes through the left-scopic image as it is, and passes through the right-scopic image after being changed to deflected light whose polarizing plane is rotated by 90 deg.. The polarized light passing the liquid crystal 14, is inputted to human eyes through a polarizing spectacles 16, by which a stereoscopic video image can be recognized. |
