Temperature cycling ceramic electrostatic chuck.

摘要

An electrostatic chuck 8 assembly includes, from top to bottom: a top isolation layer 42; an electrostatic pattern layer 44 comprised of an electrically conductive electrostatic pattern 46 disposed on a substrate 45; a heating layer 50 comprised of an electrically conductive heating pattern 54 disposed on a substrate; a support 60; and, a heat sink base 70 having backside cooling and insulating channels 78, 80 provided therein.