Patent ID: 7205575
Filing Date: 2007-04-17
Classification: H01L

Abstract:
1. A high brightness light emitting diode comprising: a base defining a bore and comprising conductive terminals extending therefrom; a reflector cap received and retained in the bore with a bottom of the cap exposed in a bottom face of the base, the cap forming a cavity; LED dices positioned in the cavity and electrically connected to the conductive terminals; a plastic layer filled in and surrounding and shielding the reflector cap and the LED dices and partly surrounding the terminals with ends of the terminals extending beyond the plastic layer and the bottom of the cap remaining exposed in the bottom face of the base; a lens positioned over the plastic layer and comprising projections extending therefrom for snugly fitting over and engaging the base; and a layer of silicon rubber interposed between the lens and the plastic layer; whereby lights from the LED dices are mixed twice so as to provide high brightness light of extremely uniformly distribution from the LED.