Electroluminescent display apparatus
AssigneeLG Display Co., Ltd.
InventorsSungbin SHIM, Suhyeon KIM
Life of this patent
Estimating the term…
Abstract
An electroluminescent display device includes a substrate having a first sub pixel and a second sub pixel, an auxiliary layer provided on the substrate, wherein the auxiliary layer includes a first auxiliary layer configured to surround the periphery of the first sub pixel, and a second auxiliary layer configured to surround the periphery of the second sub pixel, a first electrode provided in each of the first sub pixel and the second sub pixel, an emission layer provided on the first electrode, and a second electrode provided on the emission layer, wherein the first electrode provided in the first sub pixel is connected with the first auxiliary layer, and the first electrode provided in the second sub pixel is connected with the second auxiliary layer.
Claims20
An electroluminescent display device, comprising:
- a substrate having a first sub pixel and a second sub pixel;
- an auxiliary layer provided on the substrate, wherein the auxiliary layer includes a first auxiliary layer configured to surround a periphery of the first sub pixel, and a second auxiliary layer configured to surround a periphery of the second sub pixel;
- a first electrode provided in each of the first sub pixel and the second sub pixel;
- an emission layer provided on the first electrode;
- and
- a second electrode provided on the emission layer,
- wherein the first electrode provided in the first sub pixel is connected with the first auxiliary layer, and the first electrode provided in the second sub pixel is connected with the second auxiliary layer.
An electroluminescent display device, comprising:
- a substrate provided with a plurality of sub pixels including a first sub pixel and a second sub pixel;
- an overcoat layer including a first overcoat layer provided in the first sub pixel on the substrate, a second overcoat layer provided in the second sub pixel on the substrate, and a third overcoat layer provided in the boundary area between the first sub pixel and the second sub pixel on the substrate;
- a first electrode provided on the overcoat layer and provided in each of the first sub pixel and the second sub pixel;
- an emission layer provided on the first electrode;
- and
- a second electrode provided on the emission layer,
- wherein the first overcoat layer, the second overcoat layer, and the third overcoat layer are not connected with each other and are spaced apart from each other.
Dependencies are inferred from the claim text.