Light-emitting apparatus and electronic device
AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorsTsunenori SUZUKI, Nobuharu OHSAWA, Satoshi SEO
Life of this patent
Estimating the term…
Loading patent…
AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorsTsunenori SUZUKI, Nobuharu OHSAWA, Satoshi SEO
Estimating the term…
A light-emitting device with a high resolution and favorable characteristics manufactured by a photolithography method is provided. The light-emitting apparatus includes first and second light-emitting devices. The first and second light-emitting devices are adjacent to each other. The first light-emitting device includes a first EL layer A and a second EL layer. The second light-emitting device includes a first EL layer B and the second EL layer. The first EL layer A and the first EL layer B are independent of each other. The second EL layer is shared by the first and second light-emitting devices. An end surface of the first EL layer A on the first EL layer B side and an end surface of the first EL layer B on the first EL layer A side face each other. The first EL layer A includes a light-emitting layer. The light-emitting layer includes a light-emitting material, first and second organic compounds. The first organic compound is an organic compound having an electron-transport property. The second organic compound is an organic compound having a hole-transport property.
A light-emitting apparatus comprising:
Dependencies are inferred from the claim text.