[method of fabricating organic light emitting diode device]
AssigneeAu Optronics Corporation
InventorsChih-Hung Su, Yi-Chang Tsao
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Abstract
A method of fabricating an organic electroluminescent device. A substrate comprising an organic electroluminescent unit thereon is provided. A passivation layer is formed on the substrate to cover the organic electroluminescent layer. An ion beam is provided to perform a surface treatment on the passivation layer. A plastic layer is formed on the passivation layer. The steps of forming the passivation layer, providing the ion beam and forming the plastic layer are repeated at least once to enhance device reliability. In addition, a solid passivation layer is formed by the steps of forming the passivation layer, providing the ion beam and forming the plastic layer.
Claims14
A method of fabricating an organic light emitting diode device, comprising:
- (a) providing a substrate having an organic light emitting diode unit thereon;
- (b) forming a passivation layer on the substrate to cover the organic light emitting diode unit;
- and
- (c) providing an ion beam to perform surface treatment on the passivation layer.
A method of forming a solid passivation layer to protect an electronic device formed on a substrate, comprising:
- (a) forming a passivation layer to cover the electronic device;
- and
- (b) providing an ion beam to perform surface treatment on the passivation layer.
Dependencies are inferred from the claim text.