Patent ID: 7622795

Claim:
A light emitting diode circuit (LED) package, comprising: a plurality of LED chips electrically connected to bond wires, respectively, for I/O access; a substrate structure, comprising: a heat spreader; a plurality of chip holders for placing the LED chips thereon arranged in rows at the center of the heat spreader; and a circuit layer on top of the heat spreader, having a gap thereon dividing the circuit layer diagonally and an center opening encompassing the chip holders, for providing electrical paths for LED chips operation; substrate holes passing through the heat spreader and the circuit layer, for electric cables to insert through and connect with power supply; a plurality of transfer pads plated for bond wire engagement connecting each row of the LED chips in series, the transfer pads being isolated from the heat spreader and the circuit layer; and a spotlight cup, comprising: a body frame encompassing the LED chips; a pair of fastening portions extending outwardly from the body frame, and fastening to the substrate structure; and a pair of filling portions extending outwardly from the body frame, wherein the filling portions have holes through the substrate structure for gel injection.