prov:value
| - For example, see U.S. Pat. Nos. 3,512,876 and 3,708,219 which disclose use of electrodes in light valves, and see U.S. Pat. Nos. 2,628,927, 2,740,732, 3,001,901 and 3,020,376 which disclose articles having conductive and especially conductive transparent coatings on glass and plastic substrates and methods of forming or depositing such coatings.
|