Tsinghua University

Yu-Bin Chen

Yung-Chun Lee

Fu-Yuan Shih

Hung-Sheng Han

Wei-Xiang Su

A radiative cooling substrate and a manufacturing method of the radiative cooling substrate are provided. The radiative cooling substrate includes a metallic substrate and a chitosan layer disposed on the metallic substrate with a thickness of 0.5 &#x3bc;m to 10 &#x3bc;m. The chitosan layer emits radiation within a waveband between 8 &#x3bc;m and 13 &#x3bc;m.

Radiative cooling substrate and manufacturing method of the same

An energy-saving glass includes a glass substrate, and a periodic metal layer deposited on the glass substrate and having a honeycomb array of round holes. A method of manufacturing the energy-saving glass includes: providing a template having multiple template spots arranged in a honeycomb array; forming on the template a transfer metal layer having multiple metal spots disposed respectively on the template spots; transferring the metal spots onto a photoresist layer on a glass substrate; etching the photoresist layer exposed from the metal spots to leave photoresist spots underlying the metal spots on the glass substrate; forming a periodic metal layer around the photoresist spots; and removing the photoresist spots.

Growing community of inventors

Hsinchu, Taiwan

Yu-Bin Chen