Organic electroluminescent device and method for manufacturing the same
AssigneeLG Electronics Inc.
InventorHvo Bae
Life of this patent
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Abstract
An organic electroluminescent device achieves high resolution by decreasing space between the anode electrodes. The organic electroluminescent device is manufactured by a method wherein cathode electrode layers are disposed to intersect with anode electrode layers; organic layers are formed in each intersecting part where one cathode electrode layer and two anode electrode layers intersect; and a multi-layered wiring part supplies driving signals to a first anode electrode layer of a first intersecting part and a second anode electrode layer of a second intersecting part, adjacent to the first anode electrode layer.
Claims20
An organic electroluminescent device comprising:
- anode electrode layers;
- cathode electrode layers disposed to overlie or underlie the anode electrode layers;
- organic layers formed in parts where one cathode electrode layer overlies or underlies two anode electrode layers;
- and
- a multi-layered structure including two data lines, a first data line for supplying driving signals to a first anode electrode layer of said two anode electrode layers and a second data line for supplying driving signals to a second anode electrode layer of said two anode electrode layers, wherein said first and second data lines reside on different layers of said multi-layer structure.
An organic electroluminescent device comprising:
- anode electrode layers;
- cathode electrode layers disposed to overlie or underlie the anode electrode layers;
- organic layers formed in parts where a cathode electrode layer overlies or underlies at least two anode electrode layers;
- and
- a multi-layered structure including at least two data lines, a first data line for supplying driving signals to a first anode electrode layer of said at least two anode electrode layers and a second data line for supplying driving signals to a second anode electrode layer of said at least two anode electrode layers, wherein said first and second data lines reside on different layers of said multi-layered structure.
A method of manufacturing an organic electroluminescent device comprising the steps of:
- forming anode electrode layers;
- forming organic layers on the anode electrode layers;
- forming cathode electrode layers on the organic layers, wherein each of the cathode electrode layers overlies or underlies at least two anode electrode layers;
- and
- forming a multi-layered structure including at least two data lines, a first data line for supplying driving signals to a first anode electrode layer of the at least two anode electrode layers and a second data line for supplying driving signals to a second anode electrode layer of the at least two anode electrode layers, wherein said first and second data lines reside on different layers of the multi-layer structure.
Dependencies are inferred from the claim text.