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US 11,600,688 B2Granted
Display device
AssigneeSamsung Display Co., Ltd.
InventorsJun Hyun Park, Dong Woo Kim, Sung Jae Moon, Kang Moon Jo
Life of this patent
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Abstract
A display device includes a substrate, a metal layer disposed on the substrate, a first conductive layer including a lower pattern disposed on the metal layer, an active layer disposed on the first conductive layer, a second conductive layer disposed on the active layer and including a first gate electrode, a pixel electrode disposed on the second conductive layer, and an emission layer and a common electrode disposed on the pixel electrode.
Claims17
A display device comprising:
- a substrate;
- a metal layer disposed on the substrate;
- a first conductive layer including a lower pattern overlapping on the metal layer;
- an active layer disposed on the first conductive layer;
- a second conductive layer disposed on the active layer and including a first gate electrode;
- a pixel electrode disposed on the second conductive layer;
- and
- an emission layer and a common electrode disposed on the pixel electrode,
- wherein each of the first conductive layer and the metal layer receives a voltage,
- wherein the first conductive layer is electrically connected to one of a drain region and a source region of the active layer, and
- the metal layer is electrically connected to a remaining one of the drain region and the source region of the active layer,
- wherein
- the metal layer overlaps an entirety of a surface of the substrate, and
- an opening overlapping the active layer is defined in the metal layer.
11 more elements
A display device comprising:
- a substrate;
- a metal layer disposed on the substrate;
- a first conductive layer including a lower pattern overlapping the metal layer;
- an active layer disposed on the first conductive layer;
- a second conductive layer disposed on the active layer and including a first gate electrode;
- a pixel electrode disposed on the second conductive layer;
- and
- an emission layer and a common electrode disposed on the pixel electrode,
- wherein a thickness of the metal layer is about 6000 angstroms to about 10,000 angstroms,
- wherein each of the first conductive layer and the metal layer receives a voltage,
- wherein the first conductive layer is electrically connected to one of a drain region and a source region of the active layer, and
- the metal layer is electrically connected to a remaining one of the drain region and the source region of the active layer,
- the metal layer overlaps an entirety of a surface of the substrate, and
- an opening overlapping the active layer is defined in the metal layer.
11 more elements
Dependencies are inferred from the claim text.