Light receiving device, photo-electric conversion components


Application Number: 00108627
Application Date: 2000.02.25
Publication Number: 1268773
Publication Date: 2000.10.04
Priority Information: 1999/2/25 JP 049062/1999; 1999/2/25 JP 049063/1999; 1999/2/25 JP 049064/1999; 1999/2/25 JP 049190/1999; 1999/2/25 JP 049209/1999
International: H01L27/146
Applicant(s) Name: Canon K. K.
Address:
Inventor(s) Name: Otsuka Hiraki;Koizumi Akira;Sawada Sachishi
Patent Agency Code: 11038
Patent Agent: wang sibeng
Abstract In order to reduce the capacitance of a light-receiving element, the present invention provides a light-receiving element comprises a first semiconductor region of the first conductivity type, a second semiconductor region of the second conductivity type, provided on the first semiconductor region, a third semiconductor region of the first conductivity type, provided between the second semiconductor region and an insulating film and an electrode region of the second conductivity type, provided in the second semiconductor region where the third semiconductor region is absent on and above the second semiconductor region, and connected to an anode or cathode electrode consisting of a conductor.