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US 9,000,665 B2Granted
Organic light emitting diode display device and method of manufacturing the same
AssigneeLG Display Co., Ltd.
InventorsChoong-Keun Yoo, Soo-Young Yoon, Hee-Seok Yang, Jong-Kyun Lee
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Abstract
An organic light emitting diode display device includes a substrate; an antireflection layer on a first surface of the substrate and including a metallic layer and an insulating layer; a driving element portion on the antireflection layer and including thin film transistors and metallic lines; and an organic light emitting portion driven by the driving element portion.
Claims17
An organic light emitting diode display device, comprising:
- a substrate;
- a antireflection layer on a first surface of the substrate, the antireflection layer comprising a metallic layer and an insulating layer;
- a driving element portion on the antireflection layer, the driving element portion comprising a thin film transistor and metallic lines, wherein the thin film transistor comprises a gate electrode, a gate insulation layer, an active layer, and source and drain electrodes;
- a reflecting metal portion on the antireflection layer under the metallic lines, the reflecting metal portion formed of the same material as the gate electrode;
- and
- an organic light emitting portion driven by the driving element portion, the organic light emitting portion comprising a color filter, an anode electrode, and an organic light emitting layer.
3 more elements
A display device, comprising:
- a substrate having a plurality of pixels, each pixel including an organic light emitting element region and a driving element region, said substrate not having a polarizer attached thereto;
- and
- a thin film layer, on a first surface of the substrate, comprising a first insulating layer, a metallic layer and a second insulating layer, sequentially layered and configured to minimize a reflection of the light from the outside and to increase light emission brightness at the organic light emitting element region.
Dependencies are inferred from the claim text.