Patent ID: 7453426
Filing Date: 2008-11-18
Classification: G09G,H01L,H04M

Abstract:
1. A display device comprising: a pixel comprising a first sub-pixel having a first light-emitting element and a second sub-pixel having a second light-emitting element, each of the first and second light-emitting elements comprising a pixel electrode, an electroluminescent layer, and an opposite electrode; a first source driver which supplies a first video signal for the first sub-pixel; and a second source driver which supplies a second video signal for the second sub-pixel, wherein the pixel electrode and the opposite electrode of the first light-emitting element have light-transmitting properties, wherein the pixel electrode of the second light-emitting element has reflectiveness; wherein the electroluminescent layers of the first light-emitting element and the second light-emitting element are provided in a same layer, wherein the opposite electrodes of the first light-emitting element and the second light-emitting element are provided in a same layer, and wherein a reflective layer is provided so as to overlap with the opposite electrode of the first light-emitting element.