Display device
AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorsShunpei Yamazaki, Satoshi Seo, Kenichi Okazaki
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AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorsShunpei Yamazaki, Satoshi Seo, Kenichi Okazaki
Estimating the term…
A high-resolution display device is provided. A display device having both high display quality and high resolution is provided. The display device includes a plurality of first light-emitting elements and a plurality of second light-emitting elements. The first light-emitting element comprises a first pixel electrode, a first EL layer, a common layer, and a common electrode. The second light-emitting element comprises a second pixel electrode, a second EL layer, the common layer, and the common electrode. The first EL layer and the second EL layer are provided to be apart from each other, and a side surface of the first EL layer and a side surface of the second EL layer are provided to face each other. A first light-emitting unit, a first intermediate layer, and a second light-emitting unit are stacked in the first EL layer. A third light-emitting unit, a second intermediate layer, and a fourth light-emitting unit are stacked in the second EL layer. The first light-emitting unit and the second light-emitting unit each comprise a first light-emitting layer emitting light of a first color, and the third light-emitting unit and the fourth light-emitting unit each comprise a second light-emitting layer emitting light of a second color different from the first color.
A display device comprising a plurality of first light-emitting elements and a plurality of second light-emitting elements,
Dependencies are inferred from the claim text.