摘要 |
A light source device has a light shielding member having an aperture, a light source arranged on one side of the light shielding member, and a converging member arranged relatively with respect to the light source and the light source to thereby converge light emitted from the light source in the aperture or in a vicinity of the aperture. Another type of light source device has a single light source, and a converging member for converging light from the light source to thereby distribute the light to at least two points. Still another type of light source device has a light source, and a reflecting mirror arranged to enclose a side of a light emission direction of the light source, the reflectingmirror reflecting light emitted from the light source in a direction except the light source so that the light is radiated outside. <IMAGE> |
申请人 |
TOYODA GOSEI CO., LTD. |
发明人 |
SUEHIRO, YOSHINOBU;TAKAHASHI, YUJI;YASUKAWA, TAKEMASA;KATO, HIDEAKI;OMOYA, HIDEKI;NAKANO, HIDEYUKI;YAMAGUCHI, HISAO |