US 7,301,171 B2 · Display device and electronic device

Abstract

The invention provides a display device and an electronic device, each of which has one of a structure in which a substrate provided with a light emitting element which performs bottom light emission and a substrate provided with a light emitting element which performs top light emission are attached, and a structure in which two substrates, each of which is provided with a light emitting element which performs bottom light emission are attached. By attaching two substrates, each of which is provided with a light emitting element, displays are provided on the front and back of the display device, thus a high added value can be realized. One of the two substrates, each of which is provided with a light emitting element also functions as a sealing substrate for another substrate, thus a compact, thin, and lightweight display device can be obtained.

Claims16

Dependent claims

A display device comprising:

a first substrate provided with a first light emitting element adjacent to a first surface of the first substrate;
a second substrate provided with a second light emitting element adjacent to a first surface of the second substrate;
and
a third substrate,
wherein the first surface of the first substrate and a second surface of the second substrate face each other;
wherein the first surface of the second substrate and first surface of the third substrate face each other;
wherein the first light emitting element emits light through a second surface of the first substrate;
wherein the second light emitting element emits light through a second surface of the third substrate;
wherein a first display is adjacent to the second surface of the first substrate;
and
wherein a second display is adjacent to the second surface of the third substrate.

8 more elements

Dependencies are inferred from the claim text.

Display device and electronic device

Life of this patent

Display device and electronic device

Life of this patent

Abstract

Claims16