Patent ID: 7704775

Claim:
A method for manufacturing a CCD type solid-state imaging apparatus, the method comprising: forming a first insulating film on a semiconductor substrate; forming, on the first insulating film, a plurality of seperated first layer transfer electrode films constituting a plurality of first transfer paths and a second transfer path; forming first oxidized films on surfaces of the first layer transfer electrode films by way of an oxidization process; forming a second insulating film covering the first transfer paths and the second transfer path; removing the second insulating film on the first transfer paths by way of a photolithography process; growing the first oxidized films on the surfaces of the first layer transfer electrode films on the first transfer paths; removing the second insulating film on the second transfer path; and forming a plurality of the second layer transfer electrode films filling gaps between the first layer transfer electrode films and whose ends are laminated on ends of the first layer transfer electrode films adjacent thereto.