Flexible display
AssigneeJapan Display Inc.
InventorsYuya SHIRAHATA, Hajime AKIMOTO
Life of this patent
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Abstract
Provided is a display device having a first region and a second region. The first region includes: a base film; a first layer located over the base film and including a transistor; and a second layer located over the first layer and including a light-emitting element electrically connected to the transistor. The second region includes: the base film; a substrate under the base substrate; and a wiring layer located over the base film and including a wiring extending from the first layer to an edge portion of the base film. A thickness of the substrate decreases with decreasing distance to the first region.
Claims20
A display device comprising:
- a first region including:
- a base film;
- a first layer over the base film, the first layer comprising a transistor;
- and
- a second layer over the first layer, the second layer comprising a light-emitting element electrically connected to the transistor;
- and
- a second region adjacent to the first region, the second region including:
- the base film;
- a substrate located on an opposite side of the base film with respect to the first layer;
- and
- a wiring layer over the base film, the wiring layer comprising a wiring extending from the first layer to an edge portion of the base film,
- wherein a thickness of the substrate decreases with decreasing distance to the first region.
A display device comprising:
- a first region comprising:
- a base film;
- a first layer over the base film, the first layer comprising a transistor;
- and
- a second layer over the first layer, the second layer comprising a light-emitting element electrically connected to the transistor;
- and
- a second region adjacent to the first region, the second region including:
- the base film;
- and
- a wiring layer over the base film, the wiring layer comprising a wiring extending from the first layer to an edge portion of the base film,
- wherein a substrate is located on an opposite side of the base film with respect to the first layer and continues from the first region to the second region,
- wherein a thickness of the substrate is constant in the first region, and
- wherein, in the second region, a thickness of the substrate decreases with decreasing distance to the first region.
Dependencies are inferred from the claim text.