Patent ID: 9741780
Date: 2017-08-22
CPC Classifications: G09G,H01L

Claim:
1. An organic light-emitting diode (OLED) display, comprising: a substrate including a display area displaying an image, wherein the display area includes first and second regions; a plurality of OLEDs disposed on the display area and separated from one another; and a plurality of pixel circuits disposed on the display area and including a first pixel circuit in the first region and a second pixel circuit in the second region, wherein first and second contact holes are respectively formed in the first and second pixel circuits, wherein each pixel circuit includes i) a plurality of thin film transistors (TFTs) including first and second TFTs and electrically connected to the OLEDs and ii) a node line electrically connecting the first TFT to the second TFT through the first and second contact holes, wherein the first contact hole is different from the second contact hole.