| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable first and second two-dimensional images to be visually recognized on first and second image-forming surfaces, respectively in the air having different senses of distance for human eyes. <P>SOLUTION: A half mirror 304 reflects first image light on a reflection surface 352 to form reflection image light, and transmits second image light to a front side of the reflection surface 352 to form transmission image light for overlapping the transmission image light on the reflection image light. An image transmission panel 306 forms the first and second two-dimensional images on first and second image-forming surfaces 371-1, 371-2 having mutually different spaces positioned at a side opposite to the half mirror 304 of a microlens array 361 and enables the reflection image light and the transmission image light to enter human eyes, thus enabling the first and second two-dimensional images to be visually recognized on the first and second image-forming surfaces 371-1, 371-2 in the air having different senses of distance to the human eyes and hence enhancing a performance effect. <P>COPYRIGHT: (C)2012,JPO&INPIT |
