| 摘要 |
An image display device includes a first substrate; a second substrate; an optical element put between the first substrate and the second substrate; a plurality of unit pixels arranged in matrix, each including a first-viewpoint pixel and a second-viewpoint pixel formed of the optical element; and a plurality of light-shielding areas each arranged between the first-viewpoint pixel and the second-viewpoint pixel; and an optical path distribution unit arranged on the second substrate. The first substrate and the second substrate are formed such that each of the light-shielding areas includes edge sections facing each other in the first direction, wherein one of the edge sections is defined by one of the first aperture areas and the other of the edge sections is defined by one of the second aperture areas, under a condition that the first substrate and the second substrate are joined together with no displacement therebetween.
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