| abstract |
[Problem] To provide a solid state imaging device and an electronic apparatus that have improved performance. [Solution] A solid state imaging device that is formed by laminating, in order, a first substrate, a second substrate, and a third substrate. The first substrate is formed by laminating a first semiconductor substrate and a first multilayer wiring layer and has formed thereon a pixel unit that comprises an array of pixels. The second substrate is formed by laminating a second semiconductor substrate and a second multilayer wiring layer and has formed thereon a circuit that has a prescribed function. The third substrate is formed by laminating a third semiconductor substrate and a third multilayer wiring layer and has formed thereon a circuit that has a prescribed function. The first substrate and the second substrate are adhered to each other such that the first multilayer wiring layer and the second semiconductor substrate face. A first connection structure that is for electrically connecting a circuit on the first substrate and the circuit on the second substrate does not include a connection structure that is mediated by an adhesion surface between the first substrate and the second substrate that is formed with the first substrate as a point of reference, or there is no first connection structure. |