| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable a light-emitting element and a lens to be accurately positioned and mounted on a wiring board. <P>SOLUTION: The lens, which is mounted on the light-emitting element provided on the board surface, includes a refraction part 110 which refracts incident light and emits it, and a surface mount part 120 in which second ends 120b are fixed to the refraction part 110 and first ends 120a are made to be fixable to the board. <P>COPYRIGHT: (C)2008,JPO&INPIT |
