Abstract: A light-emitting device is disclosed. More particularly, the light-emitting device comprises a first substrate; a light-emitting element over the first substrate; a second substrate over the light-emitting element, wherein the second substrate contains a concave portion; a sealant between the first substrate and the second substrate; and a material having a water absorbing property is formed in the concave portion, wherein the material having the water absorbing property is provided so as not to overlap the light-emitting element, and so as to be spaced from the sealant.

Abstract: A light-emitting device is disclosed capable of reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. More particularly, a light-emitting device is disclosed capable of preventing impurities from dispersing from a light-emitting element into a thin film transistor as well as reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. The disclosed light-emitting device comprises a substrate; a first insulating layer provided over the substrate; a transistor provided over the first insulating layer; and a second insulating layer having a first opening portion so that the transistor is covered and the substrate is exposed; wherein a light-emitting element is provided inside the first opening portion.

Abstract: A light-emitting device is disclosed capable of reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. More particularly, a light-emitting device is disclosed capable of preventing impurities from dispersing from a light-emitting element into a thin film transistor as well as reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. The disclosed light-emitting device comprises a substrate; a first insulating layer provided over the substrate; a transistor provided over the first insulating layer; and a second insulating layer having a first opening portion so that the transistor is covered and the substrate is exposed; wherein a light-emitting element is provided inside the first opening portion.

Abstract: A light-emitting device is disclosed capable of reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. More particularly, a light-emitting device is disclosed capable of preventing impurities from dispersing from a light-emitting element into a thin film transistor as well as reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. The disclosed light-emitting device comprises a substrate; a first insulating layer provided over the substrate; a transistor provided over the first insulating layer; and a second insulating layer having a first opening portion so that the transistor is covered and the substrate is exposed; wherein a light-emitting element is provided inside the first opening portion.

Abstract: A light-emitting device is disclosed capable of reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. More particularly, a light-emitting device is disclosed capable of preventing impurities from dispersing from a light-emitting element into a thin film transistor as well as reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. The disclosed light-emitting device comprises a substrate; a first insulating layer provided over the substrate; a transistor provided over the first insulating layer; and a second insulating layer having a first opening portion so that the transistor is covered and the substrate is exposed; wherein a light-emitting element is provided inside the first opening portion.

Abstract: It is an object of the present invention to provide an active matrix light emitting device which can efficiently prevent a diffusion of impurities from a substrate to a transistor, as well as reducing a reflection of light in a process of extracting light toward the outside of the light emitting device. One feature of the present invention is a light emitting device including a substrate, a first insulating layer provided over the substrate, a transistor provided over the first insulating layer, and a second insulating layer having a first opening portion which is provided to expose the substrate as well as covering the transistor, wherein a light emitting element is provided inside the first opening portion.

Abstract: It is an object of the present invention to provide an active matrix light emitting device which can efficiently prevent a diffusion of impurities from a substrate to a transistor, as well as reducing a reflection of light in a process of extracting light toward the outside of the light emitting device. One feature of the present invention is a light emitting device including a substrate, a first insulating layer provided over the substrate, a transistor provided over the first insulating layer, and a second insulating layer having a first opening portion which is provided to expose the substrate as well as covering the transistor, wherein a light emitting element is provided inside the first opening portion.

Abstract: A light-emitting device is disclosed capable of reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. More particularly, a light-emitting device is disclosed capable of preventing impurities from dispersing from a light-emitting element into a thin film transistor as well as reducing the variation of an emission spectrum depending on an angle of viewing a light extraction surface. The disclosed light-emitting device comprises a substrate; a first insulating layer provided over the substrate; a transistor provided over the first insulating layer; and a second insulating layer having a first opening portion so that the transistor is covered and the substrate is exposed; wherein a light-emitting element is provided inside the first opening portion.