Importance

Loading Importance Indicators...

Abstract

A highly reliable display device is provided. A first light-emitting device, a second light-emitting device positioned adjacent to the first light-emitting device, and a first insulating layer are included; the first light-emitting device includes a first pixel electrode, a first EL layer over the first pixel electrode, and a common electrode over the first EL layer; the second light-emitting device includes a second pixel electrode, a second EL layer over the second pixel electrode, and the common electrode over the second EL layer; part of the first insulating layer is positioned at a position interposed between a side end portion of the first EL layer and a side end portion of the second EL layer; the first light-emitting device emits blue light; the second light-emitting device emits light of a color different from that from the first light-emitting device; the first EL layer includes a first light-emitting unit over the first pixel electrode, a first charge-generation layer over the first light-emitting unit, and a second light-emitting unit over the first charge-generation layer; and the second EL layer includes a third light-emitting unit over the second pixel electrode.

Loading the Abstract Image...

First Claim