Patent ID: 9721501
Date: 2017-08-01
CPC Classifications: G09G

Claim:
1. An organic light-emitting display panel comprising: a plurality of pixels arranged at a display area in column and row directions, each of the plurality of pixels being configured to receive power voltage and coupled to a scan line and a data line; a voltage line associated with a pixel column, the voltage line extending in the column direction, and being configured to apply the power voltage to the plurality of pixels included in the pixel column, one end or both ends of the voltage line coupled to a power line supplying the power voltage and located outside of the display area; a dummy pixel located outside of the display area; and an auxiliary line coupled to a center node of the voltage line, extending in the column direction, wherein the auxiliary line is associated with the pixel column and is configured to be connectable to the dummy pixel and one pixel of the plurality of pixels included in the pixel column to repair a defective pixel of the pixels to emit light, the center node being located at a middle point of the voltage line, wherein the power voltage supplied from the power line is applied to the voltage line through the center node and through the auxiliary line.