| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image display device which enables a stereoscopic image to be observed from a plurality of observing positions with simple constitution, and provide a game machine. <P>SOLUTION: A light emitting unit 23 is arranged over in a right-and-left direction with respect to a liquid crystal display panel, and light emitting elements 22 are constituted in a polygonal line state in a condition that they are positioned nearly at an equal distance from the center of a Fresnel lens. In a polarizing filter 26, a changing area 63 is constituted by adjoining a 1st polarizing filter 61 changing light from the unit 23 to light of a specified polarization direction, and a 2nd polarizing filter 62 changing the light from the unit 23 to light of a polarization direction perpendicular to the specified polarization direction, and the plurality of changing areas 63 are provided in a condition that the 1st and the 2nd polarizing filters 61 and 62 are alternately arranged in the longitudinal direction of the light emitting unit 23. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
