Patent ID: 8084779

Claim:
A casting adapted to carry a light emitting diode die and an anti-static die, the casting comprising: a cup shaped portion, the light emitting diode die and the anti-static die disposed therein, said light emitting diode die being displaced from said anti-static die within said cup shaped portion; two electrodes disposed in the cup shaped portion, the light emitting diode die being mounted on one of the electrodes and the anti-static die mounted on the other electrode; a wall disposed within said cup shaped portion, said wall mounted between and contiguous said two electrodes, wherein said wall partitions said cup shaped portion into a first cavity and a second cavity, said first cavity containing said light emitting diode die and said second cavity containing said anti-static die whereby the light emitted by said light emitting diode die is reflected from said wall of the first cavity without any interference of said light by said anti-static die, the height of said wall being greater than that of the anti-static die and lower than that of the casting; wherein the light emitting diode die connects with the two electrodes via two first wires, and the anti-static die be electrically connected with the electrode which the light emitting diode die mounted thereon via a second wire.