Energy control window film systems and methods for manufacturing

Details Energy control window film systems and methods for manufacturing Energy control window film systems and methods for manufacturing

1982-10-08

1986-01-21

Buffalow, Edith

Stock material or miscellaneous articles

Hollow or container type article

Glass, ceramic, or sintered, fused, fired, or calcined metal...

428216, 428433, 428469, 428457, 428458, E06B 324

Patent

active

045657190

ABSTRACT:
An energy control sheet, including a highly transparent substructure having first and second surfaces, a substantially transparent, thin film metal layer formed on one surface of the substructure, and a highly transparent thin film dielectric layer formed over said metal layer. The dielectric layer comprises a mixed metal oxide layer having metal constituents of at least one lanthanide series metal (e.g. cerium oxide) and at least one transition or semiconductor metal (e.g. tin oxide). The dielectric layer is characterized by substantial water vapor impermeability so that the weatherability of the energy control sheet is substantially improved. The metal layer is either a silver layer or a silver-palladium alloy.

REFERENCES:
patent: 3034924 (1962-05-01), Kraus
patent: 4234654 (1980-11-01), Yatabe et al.
patent: 4235048 (1980-11-01), Gillery
patent: 4321300 (1982-03-01), Farrauto
patent: 4414254 (1983-11-01), Iwata et al.

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