Patent ID: 8557391
Filing Date: 2013-10-15
Classification: C03C,Y10T

Abstract:
1. A coated article, comprising: a glass substrate; at least one first dielectric layer on the glass substrate; a first layer comprising Ag on the at least one first dielectric layer; a layer comprising Ni and/or Cr on and contacting the first layer comprising Ag; at least one second dielectric layer on the layer comprising Ni and/or Cr; a second layer comprising Ag on the at least one second dielectric layer; a first layer comprising Ni and Ti on and contacting the second layer comprising Ag; at least one third dielectric layer on the first layer comprising Ni and Ti; a third layer comprising Ag on the at least one third dielectric layer; a second layer comprising Ni and Ti on and contacting the third layer comprising Ag, so that the respective layers on and contacting the second and third layers comprising Ag are of material different than the layer on and contacting the first layer comprising Ag; and at least one fourth dielectric layer on the second layer comprising Ni and Ti, wherein the coating has a sheet resistance of less than or equal to about 1.2 ohms/sq., and wherein the coated article has a visible transmission of at least about 65%.