Display device and fabrication method thereof
A display device and its fabrication method are disclosed. According to one aspect, the method for fabricating a display device includes forming a first element unit including a first reflector layer, a light emitting part and a common electrode on a lower substrate, and forming a second element unit including a floating electrode, a photocurrent layer and a signal electrode on the first element unit. A third element unit is formed on the lower substrate. The third element unit includes a second reflector layer connected with the floating electrode and also a second light emitting part and a second floating electrode disposed on the second reflector layer.
1. A display device comprising:
a first element unit disposed on a lower substrate and including a first reflector layer, a light emitting part and a common electrode;
a second element unit disposed on the first element unit and including a floating electrode, a photocurrent media layer and a signal electrode; and
a third element unit disposed on the lower substrate and including a second reflector layer connected with the floating electrode and further including a second light emitting part and a second floating electrode disposed on the second reflector layer.
2. The device of claim 1 , wherein the first reflector layer comprises a signal electrode.
3. The device of claim 1 , wherein the floating electrode and the signal electrode of the second element unit comprise source and drain electrodes of a thin film transistor.
4. The device of claim 1 , wherein the first element unit comprises a light emission layer.
5. The device of claim 1 , wherein each of the first element unit and the third element unit comprises a polymer.