Patent ID: 7230374
Filing Date: 2007-06-12
Classification: H01L

Abstract:
1. An organic light-emitting device, comprising: a substrate; and a first pixel region, a second pixel region, and a third pixel region, wherein each pixel region comprises: a first electrode positioned on the substrate; a second electrode positioned on the first electrode, wherein at least one of the first electrode and the second electrode is a transparent electrode; an organic functional layer interposed between the first and the second electrodes, where the organic functional layer includes an emission layer emitting white color light; and a color modulation layer positioned on a surface opposite to a surface adjacent to the emission layer of the transparent electrode, wherein the color modulation layer comprises a color conversion medium and is formed by a laser-induced thermal imaging method, wherein the color modulation layer in the first pixel region is separated from the color modulation layer in the second pixel region and the color modulation layer in the third pixel region.