| 摘要 |
PROBLEM TO BE SOLVED: To provide a light emitting device which can prevent a decrease in work efficiency when a circuit board is attached.SOLUTION: A light emitting device 10 comprises a substrate 110, a light emitting part 120 and a plurality of terminal parts 106. The light emitting part 120 includes an organic EL element. And the plurality of terminal parts 106 are arranged in a rotational symmetrical manner. In this case, the center of the rotational symmetry is the center of the substrate 110, for example, but not limited to this. The light emitting device 10 has a configuration in which an organic EL panel 100 and a circuit board are connected by an anode terminal 102 and a cathode terminal 104, for example. |
