LIGHT-EMITTING DEVICE

摘要

A light-emitting device is able to output white in accordance with the white rendering effect required in various application sites. The light-emitting device includes a (circuit) substrate, at least one light-emitting unit disposed on the substrate, an electrically conductive section disposed on the substrate, a protection layer disposed on the substrate, and an electric conductor disposed on the protection layer and electrically connected with the light-emitting unit and the electrically conductive section. The protection layer is formed with a receiving section. The light-emitting unit is positioned in the receiving section and securely enclosed by an adhesive body. The light-emitting device can achieve a pure white general output optical spectrum to overcome the problems of the conventional technique that the structure is complicated, the manufacturing time is longer and the manufacturing cost is higher.

主权项

1. A light-emitting device comprising:
a substrate having a first surface and a second surface; at least one light-emitting unit disposed on the first surface of the substrate; a protection layer disposed on the first surface of the substrate; an electrically conductive section disposed on the first surface of the substrate and connected to external power source, the protection layer being made of dielectric material and formed with a receiving section, the light-emitting unit being positioned in the receiving section and enclosed by an adhesive body; and an electric conductor disposed on the protection layer and electrically connected with the light-emitting unit and the electrically conductive section.