Sony patent three different multilayer stacked CMOS sensor. They are testing different models of sensor with organic material and silicon. And the last sensor design somehow look similar to Foveon sensors, it composed of colored filters including organic and silicon layers. Take a look at the images and details below
Publication number] Japanese Unexamined Patent Application Publication No. 2017-174936 (P2017-174936A) click here
[Publication date] September 28, Heisei 20 (2017.9.28)
Title: Solid-state imaging device and electronic apparatus
Embodiment 1 (G: organic material, B and R: silicon)
Embodiment 4 (B and G: organic, R: silicon)
Embodiment 6 (Ye and Cy: color filters, G: organic, R, B and Mg: silicon)
More interesting patent – Sony Patent Shutter for Every Pixel , See more Sony Patents.
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