Inventors:
Doris Sung - Rolling Hills CA, US
International Classification:
E06B 9/24, E06B 7/02
Abstract:
A window assembly includes a pane of material through which light is passable and a plurality of thermobimetal elements positioned adjacent the pane. The elements each assume a first shape at a first temperature and a second shape at a second temperature. The elements reflect more light away from the pane when in the second shape than the first shape.