The invention provides an organic EL device and a method for driving the organic
electroluminescent device, that is adapted to perform satisfactorily multicolor
(plural colors) luminescence with a simplified structure, and to provide an illumination
device and electronic apparatus including the organic electroluminescent device.
The device can include a first electrode, a second electrode and a third electrode
that are formed on a substrate. A first organic luminescence layer can be formed
between the first electrode and the second electrode, and a second organic luminescence
layer can be formed between the second electrode and the third electrode. The first
electrode and the third electrode are electrically coupled to each other. The second
electrode has transparency, and at least one of the first electrode and the third
electrode has transparency. There can also be included a power switching unit for
enabling switching between forward driving which allows the first electrode and
the third electrode to serve as an anode and allows the second electrode to serve
as a cathode, and inverse driving which allows the first electrode and the third
electrode to serve as a cathode and allows the second electrode to serve as an anode.