Tuesday, April 06, 2021

Caeleste HDR Sensor Presentation

Caeleste publishes an ICSO 2020 Presentation by Bart Dierickx, CTO & co-founder of the company, "Design of a true HDR, backside illuminated image sensor with charge domain binning:"

Posted by Vladimir Koifman at 20:43

2 comments:

  1. Guy MeynantsApril 7, 2021 at 11:10 AM

    PLS is reported to be 200:1 or 1000:1. I assume that this is the sensitivity of the charge storage node, used for high gain, compared to the sensitivity of the diode. Is that sufficient for a situation where 104 dB dynamic range is present? A bright moving object will quite quickly even saturate the storage node.

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  2. AnonymousApril 9, 2021 at 2:22 PM

    Bart, 200:1 is very very low.. and that for a 15um pixel which has all sorts of real estate available.

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