| 摘要 |
<p>A head-mounted image display apparatus (1) for viewing an image characterised by comprising; a main apparatus (10) comprising an image display means for forming an image having a pair of liquid display modules, each module having a liquid crystal display element (42); an enlarging means (45) for virtually enlarging the image; a frontal region support member (23), which is positioned at the frontal region of the head when worn, and an occipital region support member, which is positioned at the occipital region of the head when worn; a securing means for holding the frontal region support member (23) and the frontal region of the head in contact when the main apparatus is worn comprising a displacement mechanism for moving the position of the occipital region support member on the main apparatus toward the frontal region support member, thereby relatively pushing the frontal region of the head against the frontal region support member; wherein the enlarging means (45) comprises a single magnifying lens, and each liquid crystal display module satisfies the equation30 x 10-3 ≤ P ≤ 0.0021 X W2 where W2 is the horizontal width of the image display surface of the liquid crystal display element (42) in millimetres, and P is the horizontal pixel pitch in millimetres; and the horizontal view angle of an enlarged virtual image is 30° or greater.</p> |
