| 摘要 |
PROBLEM TO BE SOLVED: To provide an LED board that can install LEDs up to end parts of the board and can prevent slackening of waveforms of an applied voltage to the LEDs by shortening the harness length, and enhance freedom of arrangement of a heat radiation member or the like.SOLUTION: The LED board 1 has a prescribed number of LEDs 11 mounted in a lattice form. When two sheets of the LED boards 1 are arranged in an adjoined state along a neighboring direction, a connector 13 to which a harness for power supply connection is connected is arranged at a mutually opposed adjacent side end part 12 in each LED board 1. Two harnesses are connected to each connector 13 of the two sheets of LED boards 1 at the middle part of the two sheets of the LED boards 1. |
