| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a sufficient amount of signal by efficiently transmitting a light signal from a wiring layer to a photoelectric conversion unit. <P>SOLUTION: There is disclosed a solid-state image pickup apparatus 1, that includes a photoelectric converter 10 formed on a substrate 2; a wiring portion 40 formed above the photoelectric converter 10 and constituted of multilayer wirings 41; and an insulating portion 30, in which the multilayer wirings 41 of the wiring portion 40 are embedded, the insulating portion 30, having a refractive index larger than a silicon oxide. Also, as a material for the insulation portion, one among silicon nitride, silicon oxynitride, hafnium oxide, and tantalum oxide is used. Additionally, an electronic apparatus that uses the solid-state image pickup apparatus 1 is disclosed. <P>COPYRIGHT: (C)2010,JPO&INPIT |
