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p.1 #4 · p.1 #4 · InVisage QuantumFilm Tech - Next step after BSI? | |
philber wrote:
Am I wrong in saying that Sony have already announced what comes immediately after BSI, called stacked sensor tech? In SonySpeak, BSI is Exmor R, and stacked sensor tech is Exmor RS. It is supposed to ship pretty much around now, and used in cellphones. So this would come after stacked sensor tech? Or be combined with it?
I agree that stacked design might appear on the next gen. But fundamentally, Sony stacked design is just a slight improvement in term of signal processing. If this InVisage QuantumFilm ever appears in mirrorless, it might couple with the stacked design as well.
Sony just patented a dual PDAF module that the stacked design might not be compatible with. This tech is about changing the light gathering/recording material itself. According to marketing, it could be almost 2-stop better (4 times better).
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