Organic light-emitting device having thin-film encapsulation portion, method of manufacturing the device, and apparatus for forming a film
First Claim
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1. An organic light-emitting device, comprising:
- a substrate;
an organic light-emitting portion comprising an organic light-emitting diode (OLED) arranged on a surface of the substrate; and
an encapsulation portion comprising parylene polymer and arranged to cover the organic light-emitting portion.
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Abstract
An organic light-emitting device that includes an encapsulation structure that has excellent resistance to water, heat, and chemicals and can be mass-produced, a method of manufacturing the device, and an apparatus for manufacturing the encapsulation structure. The organic light-emitting device includes a substrate, an organic light-emitting portion that has an organic light-emitting diode (OLED) and formed on a surface of the substrate, and an encapsulation structure made of a parylene polymer and formed to cover the organic light-emitting portion.
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Citations
20 Claims
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1. An organic light-emitting device, comprising:
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a substrate;
an organic light-emitting portion comprising an organic light-emitting diode (OLED) arranged on a surface of the substrate; and
an encapsulation portion comprising parylene polymer and arranged to cover the organic light-emitting portion. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method, comprising:
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forming at least one organic light-emitting portion comprising an OLED on a surface of a substrate;
forming a gaseous parylene monomer from a parylene powder; and
depositing the gaseous parylene monomer on the at least the one organic light-emitting portion to form an encapsulation portion made of a parylene polymer. - View Dependent Claims (8, 9, 10, 11)
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12. An apparatus, comprising:
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at least one heating unit adapted to convert parylene powder to a gaseous parylene monomer; and
at least one first deposition unit comprising a substrate and in communication with the heating unit, the first deposition unit being adapted to condense the gaseous parylene monomer onto a surface of the substrate resulting in a film on the substrate. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification