Display device
AssigneeSamsung Display Co., Ltd.
InventorsDongwook Kim, Wonkyu Kwak
Life of this patent
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Abstract
A display device includes a substrate that includes a display area and a peripheral area outside the display area, a display element on the display area, a peripheral circuit on the peripheral area, the peripheral circuit including a thin film transistor, a first shielding layer on the peripheral circuit. and a second shielding layer on the first shielding layer. At least one of the first shielding layer and the second shielding layer includes a hole. One shielding layer of the first shielding layer and the second shielding layer includes the hole and overlaps the other one of the first shielding layer and the second shielding layer.
Claims20
A display device, comprising:
- a substrate including a display area and a peripheral area outside the display area;
- a display element in the display area, the display element including a pixel electrode electrically connected to a thin film transistor, an opposite electrode of the pixel electrode, and an emission layer between the pixel electrode and the opposite electrode;
- a peripheral circuit in the peripheral area;
- a first shielding layer and a second shielding layer each located in the peripheral area;
- an input sensor including sensing electrodes and signal lines, wherein
- the sensing electrodes are located in the display area, and
- the signal lines are connected to the sensing electrodes and located in the peripheral area;
- and
- an encapsulation layer, wherein
- in the peripheral area, the encapsulation layer is disposed between the first shielding layer and the signal lines, and the second shielding layer is disposed between the first shielding layer and the encapsulation layer, and
- the first shielding layer has a plurality of first holes, the second shielding layer has a plurality of second holes, and the plurality of first holes and the plurality of second holes are arranged to be offset from each other in a plan view.
A display device, comprising:
- a substrate including a display area and a peripheral area outside the display area;
- a display element in the display area, the display element including a pixel electrode electrically connected to a thin film transistor, an opposite electrode of the pixel electrode, and an emission layer between the pixel electrode and the opposite electrode;
- a peripheral circuit in the peripheral area;
- a first shielding layer and a second shielding layer each located in the peripheral area;
- and
- an input sensor including sensing electrodes in the display area and signal lines in the peripheral area, wherein the signal lines are electrically connected to the sensing electrodes, wherein
- the first shielding layer and a second shielding layer are interposed between the peripheral circuit and the signal lines, and
- the first shielding layer has a plurality of first holes, the second shielding layer has a plurality of second holes, and a center of each of the plurality of first holes and a center of each of the plurality of second holes are offset from each other in a plan view.
Dependencies are inferred from the claim text.