Patents Assigned to Bizesp Limited
  • Process for the manufacture of a high density ITO sputtering target
    Patent number: 8778234
    Abstract: A process for manufacturing indium tin oxide (ITO) sputtering targets as described. The process includes the precipitation of indium and tin hydroxides, sintering in the absence of chloride ions, using the resultant oxide powders to prepare an aqueous slip with dispersing agent, binder, special high density promoting agents and compacting the slip in a specially surface coated porous mold using the method of slip casting followed by sintering the resultant compacted target body to yield high density ITO target.
    Type: Grant
    Filed: May 7, 2009
    Date of Patent: July 15, 2014
    Assignee: Bizesp Limited
    Inventors: Charles Edmund King, Dosten Baluch