| 摘要 |
An image display apparatus includes a display element for displaying a video image, a backlight source for illuminating the display element, a sculptured surface prism for guiding light from the display element. The sculptured surface prism enlarges the video image on the display element and presents the video image to an observer. The display element and the sculptured surface prism are supported by a holding member. An electrical circuit board is provided to drive the display element. The electrical circuit board and the display element are electrically connected. The electrical circuit board is arranged behind the display element, behind the sculptured surface prism when viewed from the observer, or on one side of the sculptured surface prism when viewed from the observer.
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