Pattern forming method and wiring pattern forming method, and electro-optic device and electronic equipment

摘要

To provide a pattern forming method enabling a thin film to be patterned with high precision by easy and low cost techniques. A thin film 2 is provided on a base material 1 containing a sublimable dyestuff, light is irradiated to the base material 1 , and heat generated by the light irradiation sublimates the sublimable dyestuff in a desired region, thereby removing the thin film 2 corresponding to an irradiation region where the light is irradiated to thereby pattern this thin film 2.