PURPOSE: A light emitting device is provided to protect the wire between a power supply pattern and a wiring pattern. CONSTITUTION: A second substrate(5) is located on a first substrate(7). A power supply pattern(10) is not electrically connected to the first substrate but placed on the first substrate. A wiring pattern(4) is formed on the second substrate. A plurality of light emitting devices is installed at a fixed location of the wiring pattern. A wire(8) is formed between the power supply pattern and the wiring pattern.
