| 摘要 |
PURPOSE:To make an ambient unrequired scene hard to be inputted to an eye and to keep a distance between the eye and a display image at an appropriate one by providing an optical video display means to display a video in accordance with an image signal from a game machine main body, and an optical member to project video display light emitted from a display plane to an optical path change member in a video projector. CONSTITUTION:The video projector K consisting of an optical video display housing D and the optical member A is arranged in a housing case 3. The optical video display housing D is comprised of a transmission type liquid crystal panel D1 as the display plane to display information optically and a light source D2 for back light arranged at the rear of the panel. Also, the optical member A is comprised of a concave lens A1 and a convex lens A2. The power of the constituents A1, A2 of the optical member A are set so as to visualize the virtual image of the video on the display plane, for example, at the front of around three meters by a game player P. |
