Patent ID: 7443096
Filing Date: 2008-10-28
Classification: H01L

Abstract:
1. An organic electroluminescent device, comprising: electrodes opposite to each other; organic electroluminescent elements provided between the electrodes, each organic electroluminescent element including a functional layer having at least a light emitting layer, and driving elements to drive the organic electroluminescent elements; a plurality of small electroluminescent substrates, the organic electroluminescent elements and the driving elements being formed on each of the plurality of small electroluminescent substrates, the plurality of small electroluminescent substrates being connected to each other in a surface direction to form a large electroluminescent substrate; a plurality of partitions formed between the small electroluminescent substrates; wiring lines of the driving elements respectively formed on the plurality of small electroluminescent substrates, and below the plurality of partitions, in at least one kind of wiring lines among wiring lines, corresponding wiring lines between the connected plurality of small electroluminescent substrates being electrically connected to each other by a conductive material, the conductive material being formed below the plurality of partitions, in a plurality of joining portions between the small electroluminescent substrates.