Patent ID: 9013098
Filing Date: 2015-04-21
Classification: H01L

Abstract:
1. An organic light emitting display panel, comprising: a plurality of unit pixels, each including first to third sub-pixels having different colors, wherein each of the plurality of unit pixels includes first to third driving transistors respectively connected to the first to third sub-pixels, a first contact hole that connects the first sub-pixel to the first driving transistor, a second contact hole that connects the second sub-pixel to the second driving transistor, and a third contact hole that connects the third sub-pixel to the third driving transistor, and the plurality of unit pixels are arranged in a matrix, a plurality of the first sub-pixels are arranged adjacent to each other in unit pixels which are adjacent to each other in a first direction, a plurality of the third sub-pixels are arranged adjacent to each other at a boundary of respectively adjacent two unit pixels, wherein the two adjacent unit pixels form a unit pixel pair, and a plurality of the second sub-pixels, wherein the second sub-pixel of a pixel unit is adjacent to the third sub-pixel in the unit pixel in the first direction, and is arranged farther apart from the boundary of the two adjacent unit pixels of the unit pixel pair than the third sub-pixels of the unit pixel pair.