US 2022/0013588 A1 · DISPLAY DEVICE

Abstract

A display device is formed by arranging, on a base body, light emitting element groups each including first, second and third light emitting elements. Each of the light emitting elements includes a light emitting region and a color filter layer. In adjacent light emitting elements, an angle (θ) formed by the shortest line segment connecting a boundary line of a bottom surface of the color filter layer facing the light emitting region and an end of the light emitting region with a normal line of the base body is the same in the light emitting elements. Alternatively, a distance from an orthogonal projection image of a boundary line of a bottom surface of the color filter layer onto the base body to an orthogonal projection image of an end of the light emitting region onto the base body is the same in the light emitting elements.

Claims20

Dependent claims

A display device formed by arranging, on a base body, a plurality of light emitting element groups each including:

a first light emitting element including a first light emitting region and a first color filter layer disposed above the first light emitting region;
a second light emitting element including a second light emitting region and a second color filter layer disposed above the second light emitting region;
and
a first light emitting element including a third light emitting region and a third color filter layer disposed above the third light emitting region, wherein
in adjacent light emitting elements, an angle formed by the shortest line segment connecting a boundary line of a bottom surface of a color filter layer facing a light emitting region and an end of the light emitting region with a normal line of the base body is the same in the light emitting elements.

2 more elements

Dependencies are inferred from the claim text.

Display device

Life of this patent

Display device

Life of this patent

Abstract

Claims20