Patent ID: 9743521
Date: 2017-08-22
CPC Classifications: F21S,F21V,F21Y,G02F,H01L,H05B,H05K,Y02P

Claim:
1. A light-emitting module, comprising: a substrate having a top and a bottom, and further having a first side extending in a first direction from a first end of the substrate to a second end of the substrate, and a second side opposite the first side also extending in the first direction from the first end of the substrate to the second end of the substrate; a plurality of light-sources arranged on the top of the substrate, including a plurality of first light-sources aligned with each other in a first column and a plurality of second light-sources aligned with each other in a second column, each of which columns extends along the first direction, wherein the first and second columns are side by side, separated and spaced apart from each other in a second direction which is orthogonal to the first direction, the second direction extending from the first side of the substrate to the second side of the substrate; a plurality of connector terminal pairs, each being electrically connected to a corresponding one of said plurality of light-sources for enabling supply of electrical power thereto, each connector terminal pair comprising a first connector terminal disposed immediately adjacent to the first side of the substrate and a second connector terminal disposed immediately adjacent to the second side of the substrate; and at least one bond wire, the bond wire connecting at least one of the light sources to one connector terminal of its corresponding connector terminal pair, wherein none of said first light-sources of the first column is aligned with any of the second light sources of the second column along the second direction, and wherein the connector terminal pairs are arranged to provide for spatially alternating connection of the corresponding light sources to positive and negative voltages along the first direction on each of the first and second sides of the substrate.