Back to results
US 10,374,018 B2Granted
Display device
AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorsTomoya Aoyama, Ryu Komatsu, Daiki Nakamura
Life of this patent
Estimating the term…
Abstract
A display device with improved viewing angle characteristics is provided. A display device with suppressed mixture of colors between adjacent pixels is provided. The display device includes a first coloring layer, a second coloring layer, and a structure body therebetween. The structure body has a portion closer to a display surface side than a bottom surface of the first coloring layer or a bottom surface of the second coloring layer.
Claims16
A display device comprising:
- a first transistor, a second transistor, and a pixel electrode over a first substrate;
- an insulating layer over the first transistor, the second transistor, and the pixel electrode, the insulating layer covering an edge of the pixel electrode;
- a first coloring layer and a second coloring layer over the insulating layer;
- a structure body over and in directly contact with the insulating layer, and between the first coloring layer and the second coloring layer;
- and
- a second substrate over the first coloring layer and the second coloring layer,
- wherein the first transistor and the first coloring layer overlap each other,
- wherein the second transistor and the second coloring layer overlap each other, and
- wherein a top surface of the structure body is closer to the second substrate side than a bottom surface of the first coloring layer or a bottom surface of the second coloring layer is.
6 more elements
A display device comprising:
- a pixel electrode over a first substrate;
- an insulating layer over the pixel electrode, the insulating layer covering an edge of the pixel electrode;
- a first coloring layer and a second coloring layer over the insulating layer;
- a structure body over and in directly contact with the insulating layer, and between the first coloring layer and the second coloring layer;
- and
- a second substrate over the first coloring layer and the second coloring layer,
- wherein a top surface of the structure body is closer to the second substrate side than a bottom surface of the first coloring layer or a bottom surface of the second coloring layer is.
4 more elements
Dependencies are inferred from the claim text.