A couple of sensor patent applications published
Canon had published a series of patent applications, mostly dealing with low level improvements to sensors.
As we have mentioned before, the next steps for the traditional CMOS sensor, isn't big revolutionary changes, but little changes to each remove sources of noise or inaccuracies in conversion between analog and digital signals.
Japan Patent Application 2018-019314
This patent deals with the problem of when you share A/D and related circuitry across multiple pixels (a common strategy) your time to read the entire sensor increases because you have to reach each of those pixels one at a time because you are switching between Pixel A to Pixel B to Pixel C.
This patent application is for a method of keeping both the optimization of circuits and a high speed of reading the sensor possible.
From reading the patents, it's always a delicate balance between speed, accuracy, and complexity of the sensor itself.
Japan Patent Application 2018-019287
This patent application looks to solve the ongoing problem of increasing the frames per second with the increase of pixels that the industry faces on a ongoing basis. It looks to increase the overall speed of digital value acquisition from the analog to digital convertor
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Richard CanonNews
Richard has been using Canon cameras since the 1990s, with his first being the now legendary EOS-3. Since then, Richard has continued to use Canon cameras and now focuses mostly on infrared photography. Richard is the founder and editor of CanonNews since 2017, and has worked as a writer on CanonRumors and other websites in the past.
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