Organic electroluminescence element, display device and lighting device
AssigneeKonica Minolta Holdings, Inc.
InventorsShuichi Sugita, Hiroshi Kita, Hideo Taka
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Abstract
In an organic electroluminescence element which incorporates a substrate having thereon an anode and a cathode and which incorporates a plurality of organic layers between the aforesaid anode and cathode, wherein at least one of the aforesaid organic layers is a first organic layer incorporating a compound having at most 10 repeating units, the first organic layer being prepared by coating the compound having at least one polymerizable group, followed by polymerization.
Claims15
An organic electroluminescence element comprising a substrate having thereon an anode, a cathode and a plurality of organic layers between the anode and the cathode,
- wherein at least one of the organic layers is a first organic layer prepared by coating a compound having at least one polymerizable group, followed by polymerization, provided that the compound has 10 or less repeating units.
An organic electroluminescence element comprising a substrate having thereon an anode, a cathode and a plurality of organic layers between the anode and the cathode,
- wherein a first organic layer is provided by coating a compound having at least one polymerizable group or one reactive group, followed by polymerization;
- a second organic layer is stacked on the first organic layer, wherein the second layer is provided by coating a compound having at least one polymerizable group or one reactive group, followed by polymerization;
- and
- a portion of an interface between the first organic layer and the second layer is bonded through a covalent bond.
Dependencies are inferred from the claim text.