Sunday, September 30, 2018
Omnivision Applies for Patent on Cross-type PDAF with Dual-PD
Omnivision patent application US20180249105 "Image Sensor with Two-Dimensional Split Dual Photodiode Pairs" by Gang Chen, Qin Wang, Duli Mao, and Lindsay Grant proposes cross-type PDAF pixels that are also used for a regular image sensing:
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