Organic light emitting display and method of manufacturing...

Details Organic light emitting display and method of manufacturing... Organic light emitting display and method of manufacturing...

2011-04-19

2011-04-19

Williams, Joseph L (Department: 2889)

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

Reexamination Certificate

active

07927166

ABSTRACT:
In a method of manufacturing an organic light emitting display according to an embodiment, when a thin film transistor substrate including a display area and a non-display area is prepared, an organic light emitting layer is formed on the display area. Then, a first cathode layer is formed on the organic light emitting layer through a first deposition method, and a second cathode layer is formed on the first cathode layer through a second deposition method. The first and/or second deposition method may be performed by using heat. Thus, the light-emitting quality of the organic light emitting display may be improved.

REFERENCES:
patent: 7012364 (2006-03-01), Mori et al.

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