| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve light output. <P>SOLUTION: A light irradiation device includes a light source which emits light, a package including a sealing part for sealing the light source, a silicon molding material which is injected into the sealing part to seal the light source in the sealing part, and a silicon lens which is bonded to the silicon molding material with a silicon adhesive. <P>COPYRIGHT: (C)2013,JPO&INPIT |
