| 摘要 |
PURPOSE: A light source device, a backlight using the same, an exposing device, and an exposing method thereof are provided to improve fixing intensity by soldering electrode pads on a substrate, an optical device, and an optical component. CONSTITUTION: A substrate(4) includes a first electrode pad(411) and a second electrode pad(412). A light emitting device(2) includes a package with a light output surface(21) and a third electrode pad(26) and a light emitting device chip received in the package. An optical component includes a lens unit(31), a support(32), and a junction(33). A first electrode pad formed on the substrate is bonded with a third electrode pad formed on the light emitting device with solder(10). A second electrode pad formed on the substrate is bonded with the junction of the support of the optical component with solder. |
