Organic light emitting diode display device
AssigneeLG Display Co., Ltd.
InventorsDong-Min SIM, Ji-Hyang JANG, Jin-Tae KIM
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Abstract
An organic light emitting diode display device includes a substrate, an overcoating layer on the substrate and including a plurality of convex portions and a plurality of concave portions, a first electrode on the overcoating layer, a light emitting layer on the first electrode and including a first emitting material layer, and a second electrode on the light emitting layer, wherein the first emitting material layer in the plurality of convex portions is separated from the second electrode by a first distance, and the first emitting material layer in the plurality of concave portions is separated from the second electrode by a second distance different from the first distance.
Claims14
An organic light emitting diode display device, comprising:
- a substrate;
- an overcoating layer on the substrate and including a plurality of convex portions and a plurality of concave portions;
- a first electrode on the overcoating layer;
- a light emitting layer on the first electrode and including a first emitting material layer;
- and
- a second electrode on the light emitting layer,
- wherein the first emitting material layer in the plurality of convex portions is separated from the second electrode by a first distance, and
- wherein the first emitting material layer in the plurality of concave portions is separated from the second electrode by a second distance different from the first distance.
Dependencies are inferred from the claim text.