| 摘要 |
An image display device to be mountable on a head of an observer, includes: a frame (2) including a front section (22) including a nose pad section (21); a light transmitting section supported by the front section and allowing visible light to pass therethrough; an optical scanning section (42) receiving signal light modulated according to an image signal and made incident thereon and two-dimensionally scanning the incident signal light toward the light transmitting section; a half mirror (6) located on a surface of the light transmitting section on which the signal light from the optical scanning section is made incident and having a curved surface that reflects the signal light from the optical scanning section; and a condensing lens located on an optical axis between the optical scanning section (42) and the half mirror (6) and condensing the signal light from the optical scanning section between the optical scanning section and the half mirror to convert the signal light reflected by the half mirror into parallel light. |
