Patent ID: 8653617
Filing Date: 2014-02-18
Classification: H01L

Abstract:
1. A solid state image sensing apparatus having a semiconductor substrate on which a plurality of photo-electric conversion portions are arranged, and an insulating layer which is arranged on a front surface of the semiconductor substrate and on which a plurality of wiring lines including signal lines of the photo-electric conversion portions are arranged, wherein a rear surface of the semiconductor substrate is set as a light incident surface, said solid state image sensing apparatus comprising: an effective pixel portion where light enters from the light incident surface to the plurality of photo-electric conversion portions; and a light shielded pixel portion where a first light shielding film is arranged at the light incident surface of the semiconductor substrate and a second light shielding film is arranged parallel to the light incident surface in the insulating layer so that light does not enter to the plurality of photo-electric conversion portions.