| 摘要 |
A method for separating a structure from a substrate through electromagnetic irradiations (EI) belonging to a spectral range comprises the steps of a) providing the substrate, b) forming an absorbent separation layer on the substrate, c) forming the structure to be separated on the separation layer, d) exposing the separation layer to the electromagnetic irradiations (IE) via the substrate such that the separation layer breaks down under the effect of the heat stemming from the absorption, the method being notable in that it comprises a step b1) of forming a transparent thermal barrier layer on the separation layer, the exposure period and the thickness of the thermal barrier layer being adapted such that the temperature of the structure to be separated remains below a threshold during the exposure period, beyond which threshold, faults are likely to appear in the structure. |
