PLANE HEATING ELEMENT USING CERAMIC GLASS

摘要

The present invention relates to a plane heating element which is supplied with power to generate heat, and provides a plane heating element using ceramic glass, the plane heating element comprising: a support layer made of ceramic glass; a heat-generating layer which is formed by printing heat-generating paste, comprising 10 to 50 wt% Ag powder, 2 to 30 wt% Ag-Pd-based powder, 10 to 25 wt% glass frit, an organic binder, and a solvent, on the upper surface of the support layer, and by drying and plasticizing the heat-generating paste, and receives predetermined power to generate heat; and an insulating layer which is formed by applying insulating paste, comprising 60 to 70 wt% glass frit, the electric potential point of which is in a range of 370 to 500°C, an organic binder, and a solvent, on the upper surface of the heat-generating layer, and by drying and plasticizing the insulating paste, and is configured to insulate the heat-generating layer and to prevent oxidation of the heat-generating layer. The present invention overcomes conventional problems by providing a strong adhesion with respect to a glass substrate and makes it possible to increase temperature up to a target level in a short time, and thus can be used as an effective printing method in various electric and electronic product fields.