US 2009/0267486 A1 · ORGANIC LIGHT EMITTING DISPLAY DEVICE

Abstract

An organic light emitting display device according to one or more embodiments is provided. An organic light emitting display device according to an exemplary embodiment of the present invention includes a reinforcement member disposed on a substrate and having a refractive index of greater than about 2.1, a transflective electrode disposed on the reinforcement member and contacting the reinforcement member, a pixel electrode disposed on the transflective electrode and contacting the transflective electrode, an organic light emitting member disposed on the pixel electrode, and a common electrode disposed on the organic light emitting member.

Claims25

Dependent claims

An organic light emitting display device comprising:

a reinforcement member disposed on a substrate and comprising a refractive index of greater than about 2.1;
a transflective electrode disposed on the reinforcement member and contacting the reinforcement member;
a pixel electrode disposed on the transflective electrode and contacting the transflective electrode;
an organic light emitting member disposed on the pixel electrode;
and
a common electrode disposed on the organic light emitting member.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

12/328,463Filed 4 Dec 2008

Priority

KR 10-2008-003868025 Apr 2008

Published

29 Oct 2009

Term ends

Not estimatedThe source records don’t support an estimate.

Classification7 codes

H10K 59/876
Arrangements for extracting light from the devices: comprising a resonant cavity structure, e.g. Bragg reflector pair
H10K 59/80517
Anodes: multilayers, e.g. transparent multilayers
H10K 59/12
OLED displays: active-matrix OLED [AMOLED] displays
H10K 59/879
Arrangements for extracting light from the devices: comprising refractive means, e.g. lenses

Organic light emitting display device

Life of this patent

Organic light emitting display device

Life of this patent

Abstract

Claims25