| 摘要 |
PURPOSE:To adsorb and remove foreign matters such as duct or the like entering the path of image information due to light in the contact image sensor. CONSTITUTION:The inner faces of a glass plate 2 and a side plate 3 joined to an aluminium frame 1 with a built-in light source 4 or the like are coated with adhesive resin 7a and 7b, and the part of joining these glass plate 2, side plate 3 and frame 1 is also coated with the adhesive resin. |
