| 摘要 |
PROBLEM TO BE SOLVED: To provide an image display device that has high light utilization efficiency.SOLUTION: An image display device 100 comprises: a two-dimensional scanning unit 150 that irradiates toward an image formation surface 107 with a first light flux L1 and a second light flux L2 modulated on the basis of image data, and two-dimensionally scans the first light flux L1 and the second light flux L2 in the image formation surface 107 as overlapping the first light flux L1 and the second light flux L2 in the image formation surface 107; and a field of view control unit 106 that allows the first light flux L1 to be two-dimensionally scanned to reach a first area including a first eye E1 of an observer V, and allows the second light flux L2 to be two-dimensionally scanned to reach a second area which includes a second eye E2 of the observer V, and is different from the first area. |
