Method For Manufacturing Flat Type Heating Element, Flat type Heating Element Manufactured By The Method, Heater Comprising The Flat Type Heating Element

摘要

A method of manufacturing a planar heating element according to an embodiment of the present invention includes the steps of providing a flexible sheet; Providing a carbon nanotube compound in which a mixture of carbon nanotubes and a binder is stirred on the sheet; Rolling a sheet laminate comprising the sheet and the carbon nanotube compound; Forming electrode patterning grooves on the surface of the carbon nanotube compound of the sheet laminate manufactured by a rolling process using a cylindrical roller; Placing an electrode in the electrode patterning groove; Disposing an additional compound sheet layer including additional carbon nanotubes on the electrode disposed in the patterning groove; And curing the sheet laminate on which the additional compound sheet layer is disposed.