METHOD OF MANUFACTURING ITO SPUTTERING TARGET

摘要

In manufacturing a high-density ITO sputtering target by press-molding a powder mixture consisting essentially of indium oxide and tin oxide is compacted and the resulting compact is sintered. The sintering is performed in an atmosphere of oxygen under a pressure of at least one atmosphere (gauge pressure). The present invention offers very advantageous effects from the industrial viewpoint in that it permits mass production of high-performance, high-density ITO targets at low cost using mass productivity.