IMAGE DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide an inexpensive large-screen display with improved visibility by providing an optical fiber plate for which an optical axis is inclined on the light emitting surface of the display and shifting a screen. SOLUTION: Images displayed on the display light emitting surface 2 of the display 1 are shifted for an inclination angle so as to correspond to the joint 3 of the display 1 by the optical fiber plate 4 and reach a diffusion surface 4a. Then, from the viewpoint of the property of the plate 4, the images entering from the light emitting surface 2 reach the diffusion surface 4a parallelly as they are. Then, an observer views similar images at a position one-dimensionally shifted from an original image position since the images of the diffusion surface 4a are viewed and the joint 3 of the display 1 is not viewed. In this case, when the two sheets of the displays 1 adopting optical fibers for one-dimensionally and obliquely shifting the images and guiding light are combined, the screen without the joint 3 is obtained as a continuous multi-screen.