Patent ID: 8960956
Filing Date: 2015-02-24
Classification: G02B,G02F,H01L

Abstract:
1. An LED light source comprising: a bar-shaped base; and multiple LED assemblies mounted on the bar-shaped base, wherein each of the LED assemblies includes: an LED leadframe; a light-emitting chip mounted at a center of a top of the LED leadframe; an anode bonding pad; and a cathode bonding pad, wherein the anode bonding pad and the cathode bonding pad are respectively connected to the light-emitting chip; the anode bonding pad and the cathode bonding pad are respectively mounted at two ends of a bottom of the LED leadframe; a distance from the anode bonding pad to a vertical side edge of a coresponding closer end of the LED leadframe is larger than 0.3 mm, and a distance from the cathode bonding pad to a vertical side edge of the other closer end of the LED leadframe is larger than 0.3 mm; and the vertical side edges are both perpendicular to a length direction of the bar-shaped base; and the anode bonding pad has an anode solder point protruding out from a parallel side edge of the LED leadframe; the cathode bonding pad has a cathode solder point protruding out from another parallel side edge of the LED leadframe; and the parallel side edges are parallel to the length direction of the bar-shaped base.