PLANAR CERAMIC HEATER AND MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a ceramic face heater and its manufacturing method securing stable heat generation and heat radiation by ensuring the firm and close connection of an electric power supply terminal to a resistance heating element, and preventing the generation of local heating. SOLUTION: This planar ceramic heater has a planar ceramic base material 1 one main face of which forms a radiating-heating face; the resistance heating element 3 arranged being embedded in the ceramic base material 1; and the electric power supply terminal 2 with one end connected to the resistance heating element 3 and with the other end side led out to the other main face side of the ceramic base material 1. The electric power supply terminal 2 is connected in a pressure-bonded manner to a connected terminal part 3a of the resistance heating element 3 by the peripheral pressure of a ceramic base material layer 1b which leads out the electric power supply terminal 2.