Patent ID: 7261441
Filing Date: 2007-08-28
Classification: H01L,Y10S

Abstract:
1. A LED device for directing light in a predetermined light emission pattern including: a LED; a light reflecting cavity in which the LED resides; a first encapsulant that at least partially encapsulates the LED and resides within the light reflecting cavity, the first encapsulant comprising a first percentage of a first light reflecting substance; a second encapsulant residing above the first encapsulant, the second encapsulant comprising a second percentage of a second light reflecting substance, the second percentage being less than the first percentage, wherein the first and second light reflecting substances reduce the occurrence of light rays that stray from the predetermined light emission pattern; a first device terminal; a first connection between the first device terminal and the LED; a second device terminal; and a second connection between the second device terminal and the LED.