Heat transfer medium and heat transfer method using the same

摘要

Disclosed are a heat transfer medium and a heat transfer method that uses the heat transfer medium. The heat transfer medium comprises a light-transparent substrate coated with a plurality of nano particles. The nano particles absorb light incident thereon to thereby produce heat, which is transferred to a target object to be heated. Nano particles can be applied onto a target object. After heating, the particles are removed by etching. Nano particles can be selectively applied to the light-transparent substrate or directly to a target object to be heat so as to localize heat-production and thus heat selective portions of the target object.

主权项

1. A heat transfer method to a target object, the method comprising the steps of:
applying a plurality of nano particles to a side of a film coated with the nano particles, exposing the film coated with the nano particles to light; where the nano particles are heated due to absorption of the light; and transferring heat from the nano particles through the film to the target object; where the target object is formed separately from the film; and is then, before the exposing, contacted by the film, on an opposing side of the film from the side where the nano particles are applied.