Organic light-emitting display apparatus
AssigneeSamsung Display Co., Ltd.
InventorJoo-Sun Yoon
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Abstract
Disclosed is an organic light-emitting display apparatus. The organic light-emitting display apparatus includes a pixel electrode that is connected to at least one thin film transistor, an opposite electrode that is disposed to face the pixel electrode, an organic light emitting layer that is disposed between the pixel electrode and the opposite electrode, and a pad electrode that includes a first pad layer, a second pad layer disposed on the first pad layer, and a third pad layer which is disposed between the first pad layer and the second pad layer and contains a material having a reducibility that is lower than a reducibility of a material contained in the second pad layer.
Claims7
An organic light-emitting display apparatus comprising:
- a pixel electrode that is connected to at least one thin film transistor;
- an opposite electrode that is disposed to face the pixel electrode;
- an organic light emitting layer that is disposed between the pixel electrode and the opposite electrode;
- and
- a pad electrode that comprises a first pad layer, a second pad layer disposed on the first pad layer, and a third pad layer which is disposed between the first pad layer and the second pad layer and contains a material having a reducibility that is lower than a reducibility of a material contained in the second pad layer,
- wherein the pad electrode further comprises a fourth pad layer that contains a transparent conductive oxide and is disposed between the first pad layer and the third pad layer, and
- wherein the pad electrode further comprises a fifth pad layer that contains a transparent conductive oxide and is disposed on the second pad layer.
Dependencies are inferred from the claim text.