ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE
First Claim
1. An organic light emitting diode (OLED) display device comprising:
- a substrate;
a first electrode on the substrate;
a light emitting layer on the first electrode;
an auxiliary light emitting layer on the light emitting layer;
a second electrode disposed on the auxiliary light emitting layer; and
a resonance inducing layer on the second electrode, the resonance inducing layer including a first low-refractive-index layer and a first high-refractive-index layer,wherein the auxiliary light emitting layer has an optical distance in a range of about 300 angstroms (Å
) to about 630 Å
, and the first low-refractive-index layer and the first high-refractive-index layer of the resonance inducing layer each has a thickness in a range of about 50 Å
to about 1500 Å
.
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Accused Products
Abstract
An organic light emitting diode (OLED) display device includes: a substrate; a first electrode on the substrate; a light emitting layer on the first electrode; an auxiliary light emitting layer on the light emitting layer; a second electrode on the auxiliary light emitting layer; and a resonance inducing layer on the second electrode. The resonance inducing layer may include a first low-refractive-index layer and a first high-refractive-index layer. The auxiliary light emitting layer has an optical distance in a range of about 300 angstroms (Å) to about 630 Å. The first low-refractive-index layer and the first high-refractive-index layer of the resonance inducing layer each has a thickness in a range of about 50 Å to about 1500 Å.
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Citations
20 Claims
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1. An organic light emitting diode (OLED) display device comprising:
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a substrate; a first electrode on the substrate; a light emitting layer on the first electrode; an auxiliary light emitting layer on the light emitting layer; a second electrode disposed on the auxiliary light emitting layer; and a resonance inducing layer on the second electrode, the resonance inducing layer including a first low-refractive-index layer and a first high-refractive-index layer, wherein the auxiliary light emitting layer has an optical distance in a range of about 300 angstroms (Å
) to about 630 Å
, and the first low-refractive-index layer and the first high-refractive-index layer of the resonance inducing layer each has a thickness in a range of about 50 Å
to about 1500 Å
. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification