Patent ID: 8327664

Claim:
A method for producing transparent conductive glass comprising the steps of a) disposing a coating device for depositing barrier layer above a glass ribbon in a tin bath of float glass production line; b) diluting diborane, silane, ethylene, and carbon dioxide with an inert gas to a volume percent of 1-15%, 10-30%, 90-100%, and 70-100% respectively; c) depositing two barrier layers on the surface of hot glass having a temperature of 620-700° C. by chemical vapor deposition, a gas mixture for depositing a first barrier layer comprising said diborane, said silane, said ethylene, and said carbon dioxide with a volume ratio of 0.0002-0.010:1:3.5-6.0:3.5-6.0, and a gas mixture for depositing a second barrier layer comprising said diborane, said silane, said ethylene, and said carbon dioxide with a volume ratio of 0.0006-0.020:1:3.5-6.0:3.5-8.0; d) disposing two linear coating devices comprising a plurality of inlets and outlets in an A 0 zone of an annealing lehr having a temperature of 550-610° C. in said float production line; and e) depositing two conductive film layers on the surface of said glass ribbon comprising said two barrier layers, a gas mixture for depositing said two conductive film layers comprising 0.2-3.5 mole % of a tin compound, 0.2-3.0 mole % of a dopant, 0.25-3.0 mole % of a reaction control agent, 0.5-13 mole % of a haze control agent, 2-8 mole % of a carrier gas, and the rest is a dilution gas.