| 摘要 |
PROBLEM TO BE SOLVED: To provide a virtual image display device that is a see-through type for superimposing image light and external light and allows adjustment in response to positions of eyes to be easily performed while suppressing an increase in size of the virtual image display device.SOLUTION: A wearer can perform adjustment of a position of a virtual image display device 100 with respect to positions of his or her own eyes EY by alignment mechanisms 300 while checking marker members MP1 that are positioning members. Accordingly, the wearer can easily set the position of the virtual image display device 100 to an optimum adjustment position. Further, the wearer can simply perform positional alignment in response to an individual difference in association with the positions of his or her own eyes EY. Therefore, it is unnecessary that light beams of image light GL are widened beforehand and are kept in a state with a margin so as to allow an image to be recognized by the wearer even when a certain degree of difference between the positions of his or her own eyes EY exists. On account of this, an increase in size of the virtual image display device 100 can be suppressed. |
