| 摘要 |
<p>A component is mounted in a component mounting position on a component mounting-side surface of an inspection-use board which is formed from a light transmitting material and which has a reflecting surface disposed on a surface opposed to the component mounting side-surface in a state of facing the component mounting side-surface, light is applied to the component mounting-side surface of the inspection-use board, the applied light is transmitted through the component mounting-side surface and reflected on the reflecting surface so that an image of an outline of the component formed by reflected light coming from around the component through the component mounting-side surface is picked up, and a component mounting accuracy is calculated based on the image.</p> |
