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 inventors PDMS thin film having a lattice patterning structure for enhancing the radiative cooling effect and a method of manufacturing the PDMS thin film, the step of attaching a PET substrate on a first base substrate; Depositing a PR photosensitizer through spin coating on the PET substrate and patterning the PR photosensitizer; Spin coating PDMS on the patterned PR photosensitizer to form an upper PDMS assembly; 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 photosensitizer on the final PDMS assembly.