Pixel circuit and display device

A display device comprising:

• a plurality of pixel circuits arranged in a matrix form;
• a first controller configured to output a first voltage data onto a first wiring;
• and
• a second controller configured to output a second voltage data onto a second wiring;
• wherein the first wiring is configured to propagate the first voltage data,
• the second wiring is configured to propagate the second voltage data, and
• at least one of the plurality of pixel circuits comprises:
• a switching transistor having a control terminal and a current terminal, conduction of the switching transistor being controlled by the first voltage data supplied to the control terminal,
• an electro-optical element whose brightness is controlled by current flow, and
• a capacitive element being configured to receive the second voltage data propagated through the second wiring;
• and
• wherein the first wiring is formed on a first wiring layer and is electrically connected to the control terminal of the switching transistor and the first controller,
• the second wiring is formed on a second wiring layer and is electrically connected to the current terminal of the switching transistor and the second controller, and
• wherein the display device is configured to implement a multi-layered wiring structure, the multi-layered wiring structure at least including an intermediate wiring formed on a layer different from that on which the second wiring is formed, the intermediate wiring electrically connecting the second wiring to the current terminal of the switching transistor.