Sony is also working on Canon dual pixel CMOS autofocus Technology. In recent patent document surfaced over the we can spot the same dual pixel pattern scattered in the sensor.
Patent Description (Machine Translated)
Imaging devices and electronic apparatuses incorporating imaging devices are provided. An imaging device as disclosed
can include a first pixel (2PA, 2PB) and a second pixel (2X). The first and second pixels each have a first electrode (5IA,
51B, 51C), a portion of a photoelectric conversion film (81), and a portion of a second electrode (82), where the photoelectric conversion film is between the first electrode and the second electrode. The first electrode (5IA, 51B) of the first pixel has a first area, while the first electrode (51C) of the second pixel has a second area that is smaller than the first area. The first pixel can include a light shielding film (52A, 52B). Alternatively or in addition, the first pixel can be divided into first and second portions
Source – freepatentonline
Click here to see Nikon Dual Pixel CMOS AF Patent | Hot Deal – Sony A7 FF camera with 28-701mm Lens @ $1098 – Amazon.com
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