Display device
AssigneeSamsung Display Co., Ltd.
InventorsYong-Hwan Park, Mi Young Kim, Chi Wook An, Seong Jun Lee
Life of this patent
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Abstract
A display device, including a substrate; a pixel electrode and an opposing electrode on the substrate; an encapsulation portion on the opposing electrode, the encapsulation portion including at least one organic layer and at least one inorganic layer alternately deposited; and a planarization layer on the encapsulation portion, the planarization layer including a portion covering an edge portion of the encapsulation portion, a first angle between an edge side surface of the planarization layer and a surface of the substrate being larger than a second angle between an edge side surface of the encapsulation portion and the surface of the substrate.
Claims20
A display device, comprising:
- a substrate;
- a transistor over the substrate;
- a pixel electrode over the transistor and electrically coupled to the transistor;
- an opposing electrode over the pixel electrode;
- an encapsulation portion over the opposing electrode, the encapsulation portion including a first organic layer and a first inorganic layer;
- and
- a second organic layer including a portion over and covering an edge portion of the encapsulation portion,
- wherein:
- the encapsulation portion is between the substrate and the second organic layer,
- a first angle between a lateral surface of the second organic layer and a bottom surface of the second organic layer is larger than a second angle between a lateral surface of the encapsulation portion and a bottom surface of the encapsulation portion, and
- each of the first angle and the second angle is greater than 0 degrees and is not greater than 90 degrees.
A display device, comprising:
- a substrate;
- a transistor over the substrate;
- a pixel electrode over the transistor and electrically coupled to the transistor;
- an opposing electrode over the pixel electrode;
- an encapsulation portion over the opposing electrode, the encapsulation portion including a first organic layer and a first inorganic layer;
- a second organic layer including a portion over and covering an edge portion of the encapsulation portion;
- a plurality of touch electrodes in a touch sensible area of the substrate and over the second organic layer;
- and
- a plurality of touch wires in a touch peripheral area of the substrate and over the second organic layer,
- wherein:
- the encapsulation portion is between the substrate and the second organic layer,
- the edge portion of the encapsulation portion has an inclined surface approaching an edge of the substrate,
- at least a portion of the plurality of touch wires overlaps the inclined surface of the encapsulation portion in a plan view.
Dependencies are inferred from the claim text.