Organic light emitting device and method of manufacturing the same
OwnerDong-Won Han, Yeon-Gon Mo +1inventors
InventorsDong-Won Han, Yeon-Gon Mo, Jin-Ho Kwack
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Abstract
An organic light emitting device includes an organic light emitting diode on a substrate and an encapsulation layer covering the organic light emitting diode. The encapsulation layer includes an organic layer, an inorganic layer on the organic layer, and an intermixing region between the organic layer and the inorganic layer, the organic layer includes an organic material, the inorganic layer includes an inorganic material, and the intermixing region includes the organic material and the inorganic material.
Claims20
An organic light emitting device, comprising:
- an organic light emitting diode on a substrate;
- and
- an encapsulation layer covering the organic light emitting diode, wherein:
- the encapsulation layer includes an organic layer, an inorganic layer on the organic layer, and an intermixing region between the organic layer and the inorganic layer,
- the organic layer includes an organic material,
- the inorganic layer includes an inorganic material, and
- the intermixing region includes the organic material and the inorganic material.
A method of manufacturing an organic light emitting device, comprising:
- providing a substrate having an organic light emitting diode thereon;
- and
- forming an encapsulation layer covering the organic light emitting diode, wherein forming the encapsulation layer includes:
- forming an organic layer;
- and
- using ion beam assisted deposition to simultaneously form an inorganic layer and an intermixing region, the intermixing region being between the organic layer and the inorganic layer, wherein:
- the organic layer includes an organic material,
- the inorganic layer includes an inorganic material, and
- the intermixing region includes the organic material and the inorganic material.
A method of encapsulating a device, comprising:
- providing a substrate having the device thereon;
- applying a first layer to cover the device;
- and
- after applying the first layer, implanting an inorganic material to a predetermined depth into an exposed surface of the first layer.
Dependencies are inferred from the claim text.