. "back illuminated" . "Back-illuminated sensor" . "BSI" . . . . . . "Backside illumination" . . . "Back-side illumination" . . . "backside-illuminated" . "backside illumination stacked image sensor" . "Back-illuminated sensor" . "backside illumination" . "BSI-CMOS sensor" . "BSI-CMOS" . "(backside-illuminated (BSI))" . "backside illuminated CMOS sensor" . "BSI sensor" . "backside illuminated (BSI) CIS" . "backside illuminated" . "back-side-illuminated" . "back-side illuminated sensor" . "back-illuminated sensor" . . "back-illuminated image sensor" . "back-illuminated" . "back side illumination" .