In article , Alfred Molon
wrote:

Personally I'm still dreaming of that new sensor which Panasonic
presented a while ago: organic, with three stacked colour
layers, probably global electronic shutter (but I can't
remember), and the collected charge is stored in separate
capacitors.

Dream away.

I don't understand. Wouldn't it be good to have a sensor like
that?

no.

there is no advantage in a stacked sensor and all sorts of
disadvantages.