| 摘要 |
<p>A sufficiently small display for displaying a two-dimensional video on the screen by scanning the screen with a light beam emitted from a light source. According to a video signal of one line in the vertical direction, LED arrays (31R, 31G, 31B) emit linear light beams spreading in the vertical direction, and a reflector (15) for horizontal scanning reflects the linear light beams while turning about an axis (15a) parallel with the vertical direction.</p> |
