Display device and method of manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorsJaybum Kim, Eoksu Kim, Kyoungseok Son, Junhyung Lim, Jihun Lim
Life of this patent
Estimating the term…
Abstract
A display device includes a base substrate, a first transistor, a second transistor, an organic light emitting diode, and a capacitor electrically connected to the first thin film transistor. The first transistor includes a first semiconductor pattern below a first interlayer insulation layer and a first control electrode above the first interlayer insulation layer and below a second interlayer insulation layer. The second transistor includes a second control electrode above the first interlayer insulation layer and below the second interlayer insulation layer. A second semiconductor pattern is above the second interlayer insulation layer.
Claims16
A display device comprising:
- a base substrate;
- a first transistor above the base substrate and comprising a first source, a first drain, a first channel area below a first insulation layer, and a first gate above the first insulation layer and below a second insulation layer;
- a second transistor above the base substrate and comprising a second source, a second drain, a second gate above the first insulation layer and below the second insulation layer, a second channel area above the second insulation layer and a third gate above the first and the second insulation layers and electrically connected to the second gate;
- a third transistor above the base substrate and comprising a third source, a third drain, a third channel area below the first insulation layer, and a fourth gate above the first insulation layer and below the second insulation layer;
- and
- a light emitting diode above the second insulation layer,
- wherein one of the first source and the first drain is electrically connected to one of the second source and the second drain.
A display device comprising:
- a base substrate;
- a first transistor above the base substrate and comprising a first source, a first drain, a first channel area below a first insulation layer, and a first gate above the first insulation layer and below a second insulation layer;
- a second transistor above the base substrate and comprising a second source, a second drain, a second gate above the first insulation layer and below the second insulation layer, a second channel area above the second insulation layer and a third gate above the first and the second insulation layers and electrically connected to the second gate;
- a third transistor above the base substrate and comprising a third source, a third drain, a third channel area below the first insulation layer, and a fourth gate above the first insulation layer and below the second insulation layer;
- and
- a light emitting diode above the second insulation layer,
- wherein one of the first source and the first drain is electrically connected to one of the third source and the third drain.
Dependencies are inferred from the claim text.