Light emitting display apparatus
AssigneeLG Display Co., Ltd.
InventorsMingeun CHOI, Sookang KIM
Life of this patent
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Abstract
The light emitting display apparatus may include a pixel area disposed at a substrate and configured to have an emission area and a non-emission area, a planarization layer disposed at the substrate, and a light emitting device layer disposed at the emission area and the non-emission area above the planarization layer. The light emitting device layer may include a barrier layer disposed at the boundary area between the emission area and the non-emission area. The light emitting display apparatus may be capable of preventing a leakage current between adjacent pixels.
Claims20
A light emitting display apparatus, comprising:
- a substrate;
- a pixel area disposed at the substrate and configured to have an emission area and a non-emission area;
- a planarization layer disposed at the substrate;
- and
- a light emitting device layer disposed at the emission area and the non-emission area at the planarization layer,
- wherein the light emitting device layer includes a barrier layer disposed at the boundary area between the emission area and the non-emission area.
A light emitting display apparatus, comprising:
- a substrate;
- a pixel area disposed at the substrate and configured to have an emission area and a non-emission area;
- a planarization layer disposed at the substrate;
- and
- a light emitting device layer disposed at the pixel area at the planarization layer,
- wherein the light emitting device layer includes:
- a first electrode;
- a self-light emitting portion at the first electrode;
- and
- a second electrode at the self-light emitting portion,
- wherein a barrier layer is disposed at the periphery of the shortest distance between the first electrode and the second electrode.
Dependencies are inferred from the claim text.