| 摘要 |
<p>An integrated optical device (1) allowing for higher flexibility in designing its outer shape and securing hermetic sealing is provided, which includes a ceramic substrate (3) mounting a light source (2), a covering member (4) fixed to the substrate (3) for covering the light source (2), and a resin mold package (5) for attaching the substrate (3), wherein a metal joint portion on the substrate (3) and a metal joint portion on the covering member (4) are joined, as well as a through-hole in the substrate (3) or in covering member (4) is sealed with a transparent material for hermetic sealing of the light source (2). <IMAGE></p> |
