Patent ID: 9257142
Filing Date: 2016-02-09
CPC Classification: B82Y,G03F,G11B,Y10T

Claim Text:
1. A heat-reactive resist material used in dry etching using fluorocarbons, the heat-reactive resist material comprising at least one kind of an element such that the boiling point of a primary fluoride is 200° C. or more, wherein the heat-reactive resist material comprises any one of a decomposable oxide, a decomposable nitride, a decomposable carbide, a decomposable carbon oxide, a decomposable sulfide, and a decomposable selenide, the decomposable oxide is any one of CuO, Co the decomposable carbide is any one of NdC the decomposable carbon oxide is any one of MgCO the decomposable nitride is any one of Zn the decomposable sulfide is any one of CuS, Ni the decomposable selenide is any one of CuSe, Bi