Patent ID: 9331056
Filing Date: 2016-05-03
CPC Classification: F21K,F21Y,H01L

Claim Text:
1. A device comprising: a hexagonal substrate having a first terminal, a second terminal, a third terminal, and a fourth terminal; a first light emitting diode (LED); a second LED; a third LED, wherein the first LED, the second LED and the third LED are coupled together as a string of series-connected LEDs such that a current flows from the first terminal, through the first LED, through the second terminal, through the second LED, through the third terminal, through the third LED and to the fourth terminal, wherein the second terminal is a part of an intermediate node along the string, and wherein the first LED, the second LED, and the third LED are fixed to the substrate in a triangular pattern; and a single contiguous amount of phosphor that contacts the substrate and that covers the first LED, the second LED and the third LED, wherein the single contiguous amount of phosphor does not cover any of the first, second, third or fourth terminals.