| 摘要 |
<p>PURPOSE: A vertical light lenticular exposure apparatus is provided to decrease a failure rate by using the light-collecting function of a lenticular. CONSTITUTION: A light source device(2) includes a light source(4) and a lenticular(5). The light source emits light. The lenticular is placed in the lower part of the light source. The lenticular is formed in the central part of the lenticular lens.</p> |
