Smart film structure
AssigneePOLYTRON TECHNOLOGIES, INC. and POLYTRONIX, INC.
InventorSam YU
Life of this patent
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Abstract
A smart film structure is provided. It includes a light shuttle film, a heat insulating film structure arranged on one surface of the light shuttle film, and an attached layer arranged on another surface of the light shuttle film. This smart film structure is attached to a transparent object by using the attached layer, to change the transparent state of the transparent object at user's own choice. The transparent object may be insulated against heat by means of the heat insulating film structure, so as to lower indoor temperature and reduce the use of air conditioners with the advantage of energy conservation.
Claims10
A smart film structure comprising:
- a light shuttle film comprising two opposite surfaces;
- and
- a heat insulating film structure and an attached layer separately arranged on the two opposite surfaces of the light shuttle film.
Dependencies are inferred from the claim text.