Patent ID: 7253441

Claim:
An electroluminescence display device comprising: a substrate; at least first and second pixels arranged adjacent to each other over the substrate, each pixel comprising: a switching thin film transistor and a current control thin film transistor formed over the substrate; and an EL element electrically connected to said current control thin film transistor, said EL element comprising a light emitting layer comprising an organic material; a first wiring extending along a first direction and electrically connected to a gate electrode of the switching thin film transistor of both the first and second pixels; a second wiring extending across said first wiring and electrically connected to said switching thin film transistor of the first pixel; a third wiring extending across said first wiring and electrically connected to said switching thin film transistor of the second pixel; a fourth wiring extending in parallel with said second and third wirings and electrically connected to the current control thin film transistors of both the first and second pixels.