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Canon Patent Application: Stacked sensor design for high frame rate shooting
Richard CanonNews
/ Categories: Canon Patents
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Canon Patent Application: Stacked sensor design for high frame rate shooting

Canon is applying for another stacked sensor patent, this one appears to have storage cells in the substrate to help facilitate fast readout and what seems to be nearly if not global shutter.  While global shutter isn't mentioned specifically the patent describes a process quite similar. 

The pixel storage occurs in the secondary substrate eliminating one of the main problems of current single chip global shutter designs where both the pixel and the storage has to occur in the same area, limiting the amount of space the pixel can take up which causes dynamic range issues.  By moving the storage to the substrate, you remove the problem.

Japan Patent Application 2018-232728

 

 

 

 

Richard CanonNews

Richard CanonNewsRichard 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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