Patent ID: 8946843
Filing Date: 2015-02-03
Classification: G02B,H01L

Abstract:
1. A solid-state image sensing device comprising: a light-receiving region; a gate electrode adjacent to the light-receiving region; a first light-transmitting film arranged above the light-receiving region and the gate electrode; a first antireflection film arranged directly over the light-receiving region and the gate electrode via the first light-transmitting film, the first antireflection film including different material from the first light-transmitting film; a second light-transmitting film arranged above the first antireflection film; and a second antireflection film arranged on an upper face of the second light-transmitting film and over the light-receiving region, the second antireflection film including different material from the second light-transmitting film, wherein the first antireflection film includes a portion extending beyond a position under an edge of the second antireflection film.