Patent ID: 8471285
Filing Date: 2013-06-25
Classification: H01L

Abstract:
1. A light-emitting diode package, comprising: a lead-frame having a horizontal surface; at least a light-emitting diode chip, disposed on the horizontal surface of the lead-frame and electrically connected to the lead-frame; and an encapsulant, encapsulating the light-emitting diode chip and a part of the lead-frame, wherein a part of the lead-frame is exposed out of the encapsulant, the encapsulant comprising: a casing, having a first cavity, wherein the light-emitting diode chip is located in the first cavity, and the first cavity has a plurality of side-walls with different inclinations, respectively, wherein the inclinations are not orthogonal to the horizontal surface of the lead-frame in such a manner as to provide an increased light-emitting efficiency; and a first light-transmitting portion, disposed in the first cavity and joined with the casing, wherein the first light-transmitting portion encapsulates the light-emitting diode chip and a partial region of the lead-frame not encapsulated by the casing.