| 摘要 |
Provided is a display device, which comprises: a display unit including a pixel arranged in a pixel area defined by a scanning line and a data line; a scanning driving unit for supplying a scanning signal to the scanning line; a data driving unit for supplying a data signal to the data line; a checking circuit unit for supplying a checking signal to the data line; a checking pad for transmitting a checking control signal supplied from the outside to the checking circuit unit; a first checking wiring connected the checking circuit unit with the checking pad; and a second checking wiring connected the checking circuit unit and the data driving unit by being branched from the first checking wiring. |
