DISPLAY APPARATUS, MASK FOR MANUFACTURING THE DISPLAY APPARATUS, AND METHOD OF MANUFACTURING THE DISPLAY APPARATUS

DISPLAY APPARATUS, MASK FOR MANUFACTURING THE DISPLAY APPARATUS, AND METHOD OF MANUFACTURING THE DISPLAY APPARATUS

A display apparatus includes: a first pixel electrode of a first pixel; a second pixel electrode of a second pixel adjacent to the first pixel, the first and second pixels to emit light of different colors from each other; a first lower emission layer on the first pixel electrode; a second lower emi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Moon, Jaesuk, Yi, Sangmin, Hong, Seungju, Kim, Euigyu, Lee, Sangshin, Lee, Seungjin
Format: Patent
Sprache:eng
Schlagworte:
ELECTRICITY
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Beschreibung
Zusammenfassung:A display apparatus includes: a first pixel electrode of a first pixel; a second pixel electrode of a second pixel adjacent to the first pixel, the first and second pixels to emit light of different colors from each other; a first lower emission layer on the first pixel electrode; a second lower emission layer on the second pixel electrode; a first upper emission layer on the first lower emission layer; a second upper emission layer on the second lower emission layer; a charge generation layer between the first lower emission layer and the first upper emission layer, and between the second lower emission layer and the second upper emission layer; and a counter electrode extending across the first upper emission layer and the second upper emission layer. The charge generation layer includes first and second parts, and electrical conductivities of the first and second parts are different from each other.