Patent ID: 8371737

Claim:
A light source module, comprising: a first substrate having a first surface and a first connecting portion; a plurality of first light sources arranged in a line and disposed on the first surface, wherein a first gap is kept between the neighboring first light sources; a second substrate having a second surface and a second connecting portion connected to the first connecting portion, wherein the second substrate is disposed parallel to the first substrate, and the second surface faces the first surface; and a plurality of second light sources arranged in a line and disposed on the second surface, wherein a second gap is kept between the neighboring second light sources; wherein at least a portion of the first light source extends into the corresponding second gap and at least a portion of the second light source extends into the corresponding first gap, the first surface has a plurality of first connecting pads, each of the first light sources has at least a soldering portion, the first light source is electrically connected to the first connecting pad through the soldering portion, a gap is kept between the first light source and the neighboring second light source, the soldering portion protrudes outside the first light source to be accommodated in the gap.