| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a head-mounted image display device in which an emission angle of emission light can be adjusted. <P>SOLUTION: The head-mounted image display device includes an image emission unit for emitting image light; a light guide unit on which the image light emitted from the image emission unit is incident, in which the image light reflects for a plurality of times, and emits the image light; an eyepiece lens arranged at a face of the light guide unit, the face emitting the image light; and a moving mechanism to adjust the position of the emission angle of the image light emitted from the eyepiece lens by moving at least one of the image emission unit, the light guide unit, and the eyepiece lens. <P>COPYRIGHT: (C)2012,JPO&INPIT |
