| 摘要 |
PROBLEM TO BE SOLVED: To provide an OLED display device which improves image quality and whose frame is made narrow.SOLUTION: The OLED display device related to one embodiment includes a first substrate where a plurality of pixels are arranged in a matrix in a position where a plurality of control signal lines and a plurality of data signal lines are arranged to cross each other and a second substrate arranged opposite to the first substrate. Each of the plurality of pixels includes a pixel circuit on which a data voltage supplied from the data signal lines is written according to a control signal supplied from the control signal lines and an OLED element including a first electrode to which a current corresponding to the data voltage is supplied from the pixel circuit and a second electrode to which a power supply voltage is supplied. Each of the first substrate and the second substrate includes a plurality of power supply wirings. The plurality of power supply wirings of the first substrate and the plurality of power supply wirings of the second substrate are connected respectively through a conductive member and each of the plurality of power supply wirings is connected to the second electrode of the OLED element. |
