초록 ▼

A multiple-layer, high transmittance, low emissivity coated article which can be subjected to high temperature processing such as bending, annealing, tempering, laminating or glass welding as a result of primer layers comprising metal and metal oxide is disclosed for use as an electroconductive coat

A multiple-layer, high transmittance, low emissivity coated article which can be subjected to high temperature processing such as bending, annealing, tempering, laminating or glass welding as a result of primer layers comprising metal and metal oxide is disclosed for use as an electroconductive coating for an electrically heatable transparency.

대표청구항 ▼

An electrically heatable transparency comprising a transparent sheet, a transparent electroconductive coating on a major surface of the sheet, a first bus bar in contact with the coating along a first edge portion of the sheet, a second bus bar in contact with the coating along a second edge portion

An electrically heatable transparency comprising a transparent sheet, a transparent electroconductive coating on a major surface of the sheet, a first bus bar in contact with the coating along a first edge portion of the sheet, a second bus bar in contact with the coating along a second edge portion of the sheet opposite the first edge portion, an electroconductive extension extending from each end of the second bus bar to the first edge portion along third and fourth edge portions respectively, the extensions being electrically insulated from the coating, wherein the coating comprises: a. a first transparent antireflective metal oxide film deposited on a surface of said substrate; b. a transparent metal-containing primer layer deposited on said antireflective metal oxide film; c. a transparent infrared reflective metallic film deposited on said primer layer; d. a metal-containing primer layer deposited on said infrared reflective metallic film; and e. a second transparent antireflective metal oxide film deposited on said metal-containing primer film.