Organic light-emitting display apparatus and method of manufacturing the same

An organic light-emitting display (OLED) apparatus, comprising:

• a first electrode;
• a first organic functional layer disposed on the first electrode, the first organic functional layer comprising a first emission layer;
• a first opposing electrode covering a top surface and enclosing an outer circumference of side surfaces of the first organic functional layer;
• a second electrode disposed separate from the first electrode;
• a second organic functional layer disposed on the second electrode, the second organic functional layer comprising a second emission layer;
• and
• a second opposing electrode covering a top surface and enclosing an outer circumference of side surfaces of the second organic functional layer,
• wherein an area of the first opposing electrode covering a top surface and enclosing the outer circumference of the side surfaces of the first organic functional layer in plan view is greater than an area of the second opposing electrode covering a top surface and enclosing the outer circumference of the side surfaces of the second organic functional layer in plan view.

A method of manufacturing an organic light-emitting display (OLED) apparatus, the method comprising:

• disposing a first electrode and a second electrode separate from each other on a substrate;
• sequentially disposing a first organic functional layer and a first conductive layer over the first electrode;
• patterning the first organic functional layer and the first conductive layer such that side surfaces of the first organic functional layer and side surfaces of the first conductive layer are exposed;
• disposing a second conductive layer;
• patterning the second conductive layer such that the second conductive layer covers the side surfaces of the first organic functional layer and the side surfaces of the first conductive layer;
• sequentially disposing a second organic functional layer and a third conductive layer over the first conductive layer, the second conductive layer, and the second electrode;
• patterning the second organic functional layer and the third conductive layer such that side surfaces of the second organic functional layer and side surfaces of the third conductive layer are exposed;
• disposing a fourth conductive layer;
• and
• patterning the fourth conductive layer such that the fourth conductive layer covers the side surfaces of the second organic functional layer, side surfaces of the second conductive layer, and the side surfaces of the third conductive layer.