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US 2003/0221950 A1Published application
Plasma polymerization system and method for plasma polymerization
OwnerSung-Hee Kang, Jeong-Kun Ohinventors
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Abstract
A plasma polymerizing system including at least one chamber is disclosed. After polymerizing a surface of a sheet by generating plasma of reactive gas in the chamber, mixed gas of oxygen and nitrogen is provided into the chamber for preventing the deterioration of the polymerizing property of the sheet. Air can be provided for the mixed gas.
Claims10
A plasma polymerization method comprising the steps of:
- polymerizing a surface of a substrate by generating plasma by high-voltage discharging a reactive gas supplied to a polymerizing chamber;
- and
- strengthening the characteristic of the surface of the substrate by generating plasma by high-voltage discharging a mixed gas of oxygen and nitrogen supplied to maintain the characteristics of the surface of the substrate deposited with polymer by said polymerizing step.
A plasma polymerization method comprising the steps of:
- polymerizing a surface of a substrate by generating plasma by high-voltage discharging a reactive gas supplied to a polymerizing chamber;
- and
- strengthening the characteristic of the surface of the substrate by generating plasma by high-voltage discharging a mixed gas of oxygen and nitrogen supplied to improve and maintain hydrophile of the surface of the substrate deposited with polymer by said polymerizing step.
A plasma polymerization method comprising the steps of:
- processing of the surface of the substrate to have hydrophile by high-voltage discharging a reactive gas supplied to a polymerizing chamber;
- and
- strengthening the surface characteristic of the substrate by generating plasma by high-voltage discharging air supplied to maintain the characteristic of the surface of the substrate.
A plasma polymerization system comprising:
- a polymerizing chamber;
- at least one electrode installed in the chamber;
- a reactive gas supplied to the chamber;
- a substrate positioned opposite to the electrode and coated with the reactive gas by plasma-discharging;
- and
- a mixture of oxygen and nitrogen to be supplied to the chamber in order to maintain the effects of surface treatment of the substrate.
3 more elements
A plasma polymerization system comprising:
- a polymerizing chamber comprising:
- at least one electrode installed in the chamber;
- a reactive gas supplied into the chamber;
- and a substrate coated with the reactive gas by plasma-discharging and positioned opposite to the electrode;
- and
- a strengthening chamber comprising:
- at least an electrode installed in the chamber;
- a substrate coated with the reactive gas in the polymerizing chamber and positioned opposite to the electrode;
- and a mixed gas of oxygen and nitrogen to be supplied to the chamber so that the surface-coated substrate maintains the characteristic.
6 more elements
Dependencies are inferred from the claim text.