| 摘要 |
PURPOSE: An LED block, a buffer block for connecting the same, and an LED module including the same are provided to obtain planar light without hot spots by arranging LEDs on a flat plate. CONSTITUTION: A LED block (100) includes a PCB block main body (10), combining units (130, 132) which are installed on at least one lateral side of the PCB and are combined with another LED block; circuit pattern units (120, 122, 124, 126) which are formed on the top of the PCB block main body and form an electrical connection channel to the combined LED block; and a light emitting device (110) which is mounted on the top of the PCB block main body, is connected to the circuit pattern units, and emit light by the power applied through the circuit pattern units. |
