Ceramic heater and production method for same
An electrostatic chuck heater comprises a resistance heating element 16. The resistance heating element 16 is divided into a plurality of sections S from one end of the resistance heating element 16 to another end. A recessed groove R is provided to the surface of each section S along the longitudin...
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Zusammenfassung: | An electrostatic chuck heater comprises a resistance heating element 16. The resistance heating element 16 is divided into a plurality of sections S from one end of the resistance heating element 16 to another end. A recessed groove R is provided to the surface of each section S along the longitudinal direction of the resistance heating element 16. Each connecting part between recessed grooves R that are provided to neighboring sections S is provided with a protruding part Rm that extends along the connecting part. |
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