Abstract: An element body has an exposed surface including a selective surface material which is to be coated with the coating material and a non-selected surface material which is not to be coated with the coating material. The selected surface material has different material properties than the non-selected surface material. The element body is coated with the coating material by applying a surface modifier only on the surface of the selected surface material and thereafter coating the surface of the selected surface material to which the surface modifier has been applied with the coating material.

Abstract: A thermistor that includes: a base layer containing a resin component; a thermistor layer on the base layer, wherein the thermistor layer is a composite which includes a plurality of particles including a metal oxide containing at least one first metal element that is at least one of Mn and Ni, and an amorphous phase between the plurality of particles and which contains the same metal element as the first metal element; two electrodes, wherein the two electrodes include at least one second metal element selected from the group consisting of Cu, Al, Ag, and Ni; and a bonding layer between the two electrodes and the thermistor layer, the bonding layer comprising the composite, the second metal element, and the resin component.

Abstract: An element body has an exposed surface including a selective surface material which is to be coated with the coating material and a non-selected surface material which is not to be coated with the coating material. The selected surface material has different material properties than the non-selected surface material. The element body is coated with the coating material by applying a surface modifier only on the surface of the selected surface material and thereafter coating the surface of the selected surface material to which the surface modifier has been applied with the coating material.