Light source module, illuminating apparatus and liquid crystal display

摘要

A light source module including an optical plate and at least one light emitting device is provided. The optical plate includes a heat dissipation core plate and at least one electric circuit layer disposed thereon. The light emitting device is disposed on the optical plate and electrically connected to the electric circuit layer. The light source module has the advantages of simple structure and low cost. An illuminating apparatus including the light source module is also provided to generate a uniform light source. The display quality of a liquid crystal display can further be improved by including the illuminating apparatus to serve as a backlight source of the liquid crystal display.