Solid-state imaging device and electronic apparatus

An electronic apparatus, comprising:

• a solid-state imaging device;
• a lens group configured to form incident light on an imaging surface of the solid-state imaging device, wherein
• the solid-sate imaging device includes a plurality of pixels in a matrix, and each of the plurality of pixels includes:
• a photoelectric conversion unit configured to:
• photoelectrically convert the incident light;
• and
• generate signal charge based on the photoelectric conversion of the incident light;
• a floating diffusion portion configured to store the signal charge;
• an amplification transistor configured to:
• amplify a potential corresponding to an amount of the signal charge stored in the floating diffusion portion;
• and
• output a pixel signal corresponding to the amplified potential;
• and
• a conversion-efficiency adjustment transistor configured to adjust a conversion efficiency of the signal charge stored in the floating diffusion portion, wherein the plurality of pixels includes:
• a first plurality of pixels that includes a plurality of conversion-efficiency adjustment transistors, wherein
• the first plurality of pixels forms sharing pixels,
• a reset transistor is electrically connected to a first wire electrically connecting the plurality of conversion-efficiency adjustment transistors, and
• the plurality of conversion-efficiency adjustment transistors corresponds to the conversion-efficiency adjustment transistor of the each pixel of the plurality of pixels, or
• a second plurality of pixels that includes a plurality of amplification transistors, wherein
• the second plurality of pixels forms sharing pixels,
• a selection transistor is electrically connected to a second wire electrically connecting the plurality of amplification transistors, and
• the plurality of amplification transistors corresponds to the amplification transistor of the each pixel of the plurality of pixels.