Method for manufacturing organic element and method for producing function layer each using infrared rays to heat and cure coating film
AssigneeSumitomo Chemical Company, Limited
InventorHidemi Yoshioka
Life of this patent
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Abstract
A method for manufacturing an organic electronic device according to one embodiment includes: a coating film formation step of applying a coating liquid for a functional layer having a predetermined function onto a plastic substrate to form a coating film; and a heating step of heating and curing the coating film by irradiating the coating film with infrared rays in an infrared heating furnace to form the functional layer. In the heating step, the coating film is heated and cured by the infrared rays while a member of the infrared heating furnace is cooled to 100° C. or less, the member being disposed around the plastic substrate so as to be separate from the plastic substrate.
Claims16
A method for manufacturing an organic electronic device, comprising:
- a coating film formation step of applying a coating liquid for a functional layer having a predetermined function onto a plastic substrate to form a coating film;
- and
- a heating step of heating and curing the coating film by irradiating the coating film with infrared rays in an infrared heating furnace to form the functional layer,
- wherein in the heating step, the coating film is heated and cured by the infrared rays while a member of the infrared heating furnace is cooled to 100° C. or less, the member being disposed around the plastic substrate so as to be separate from the plastic substrate, and
- wherein the member of the infrared heating furnace is cooled by cooling water.
A method for producing a functional layer, comprising:
- a coating film formation step of applying a coating liquid for a functional layer having a predetermined function onto a plastic substrate to form a coating film;
- and
- a heating step of heating and curing the coating film by irradiating the coating film with infrared rays in an infrared heating furnace to form the functional layer,
- wherein in the heating step, the coating film is heated and cured by the infrared rays while a member of the infrared heating furnace is cooled to 100° C. or less, the member being disposed around the plastic substrate so as to be separate from the plastic substrate, and
- wherein the member of the infrared heating furnace is cooled by cooling water.
Dependencies are inferred from the claim text.