Organic light emitting display apparatus

Details Organic light emitting display apparatus Organic light emitting display apparatus

2008-10-23

2011-10-04

Santiago, Mariceli (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S500000, C313S504000, C313S509000, C313S506000

Reexamination Certificate

active

08030838

ABSTRACT:
An organic light emitting display apparatus that can prevent corrosion during manufacturing is disclosed. The apparatus can have a remarkably enhanced yield. The apparatus includes: a substrate having a display area, a thin film transistor disposed inside the display area, an electrode power supply line disposed outside the display area, a pixel electrode disposed inside the display area of the substrate and electrically connected to the thin film transistor, an auxiliary conductive layer contacting the electrode power supply line at a side of the electrode power supply line, a pixel defining layer exposing the pixel electrode covering the auxiliary conductive layer and exposing the electrode power supply line. The apparatus also includes an intermediate layer disposed on the pixel electrode and comprising an emitting layer, and a counter electrode disposed on the intermediate layer and extending outside the display area of the substrate to contact the electrode power supply line.

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Notice of Allowance issued on Nov. 29, 2008 in Korean Publication No. 10-2007-0117368.
Extended European Search Report for EP 08169186.7 dated Mar. 9, 2009.

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