PCB BLOCK AND LED MODULE COMPRISING THE SAME

摘要

PURPOSE: A printed circuit board(PCB) block and a block type light emitting diode(LED) module including the same are provided to manufacture an integrated type PCB and LED module by suitably arrange the PCB blocks according to the types, the pitches, the number and/or the arrangement of LED devices. CONSTITUTION: An LED module(1) includes a plurality of PCB blocks(10) and a plurality of LED devices(20) which is mounted on the upper side of the PCB blocks. The PCB blocks form an electric circuit which drives the LED devices. A PCB block includes grooves(12) and protrusions(11), which are engaged with other grooves and protrusions of a neighboring PCB block, on the lateral sides. Terminals for electrical connection are arranged on the grooves and the protrusions of the PCB block.