Patent ID: 6706407
Filing Date: 2004-03-16
Classification: C03C,Y10T

Abstract:
A glass coated with a heat reflecting colored film, obtained by heat treatment of the glass coated with a heat reflecting colored film which comprises a glass substrate, and a first layer containing iron oxide, chromium oxide and nickel oxide and a second layer containing cobalt oxide, laminated sequentially by a sputtering method on one side of the glass substrate, wherein:in the first layer, the amounts of iron, chromium and nickel, based on the total metal amount, are as follows: iron: from 60 mass % to 85 mass %, chromium: from 10 mass % to 28 mass %, and nickel: from 5 mass % to 24 mass %, and in the second layer, the amount of cobalt based on the total metal amount is at least 60 mass %, wherein the surface sheet resistance of the film-coated side is at least 105 &OHgr;/&square;.