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US 2006/0141204 A1Published application
Packaging of organic light-emitting diodes using reactive polyurethane
AssigneeSiemens Aktiengesellschaft
InventorsWolfgang Rogler, Wolfgang Roth
Life of this patent
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Abstract
The invention relates to an organic light-emitting diode containing polyurethane with free isocyanate groups for binding any undesirable atmospheric moisture that penetrates the packaging of the diode.
Claims14
Module with a capsule containing a component, especially an organic component, characterized in that a material which reacts irreversibly with water is disposed in the capsule to protect the component from water.
Method for encapsulating a component, especially an organic component, in which a material which reacts irreversibly with water is disposed in a capsule to protect the component from water.
Dependencies are inferred from the claim text.