PDMS PDMS PDMS thin film having a lattice patterning structure for improving radiative cooling effect and method for producing the PDMS thin film

摘要

The present invention provides a PDMS thin film having a lattice patterning structure for enhancing a radiation cooling effect, and a method of manufacturing the PDMS thin film. The method includes the steps of: attaching a PET substrate on a first base substrate; depositing a PR photoresist on the PET substrate through spin coating and patterning the PR photoresist; forming an upper PDMS assembly by spin coating PDMS on the patterned PR photoresist; depositing an Ag forming layer on a second base substrate and spin coating PDMS on the Ag forming layer to form a lower PDMS assembly; combining the upper PDMS assembly and the lower PDMS assembly to complete one integrated final PDMS assembly; and removing the PET substrate at the same time as removing the PR photoresist on the final PDMS assembly.