作者: Sakae Hashimoto
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摘要: A photoelectric conversion apparatus has a plurality of elements arranged on semiconductor substrate, wiring layers the substrate through first and second insulation layers, high refractive index region which is in an opening part that interlayer layer so as to correspond element higher than wherein area cross section parallel photoreceiving plane increases position approaches upper from element, namely, light-incident plane, increasing rate continuously with increase area.