Tuesday, April 10, 2018

TechInsights Reviews Samsung Galaxy S9 3-Layer Stacked Sensors

TechInsights compares Sony and Samsung 3-layer stacked sensors found in different version of Galaxy S9 smartphone:


Sony "IMX345 general structure is similar to the IMX400, the world’s first 3-layer stacked imager from the year-old Sony Xperia XZs:"


"In contrast to Sony’s custom-DRAM-in-the-middle wafer stack, Samsung has chosen to assemble its stack by micro-bumping a standard DRAM chip face-to-back on the ISP:"


Thanks to RF for the pointer!
Posted by Vladimir Koifman at 08:17

3 comments:

  1. Florida Photonics ClusterMay 12, 2019 at 7:00 PM

    Hi Vladimir,

    I am having trouble finding the spectral or RGB relative (or QE) response for the Sony IMX345 and Samsung S5K2L3 sensor. Do you have any suggestions where I can look? Thanks!

    Cheers,

    -AF

    ReplyDelete
    Replies
    1. Vladimir KoifmanMay 12, 2019 at 8:40 PM

      I'd guess you've already tried Samsung and Sony support, right? If refused, there is no other way, unless you are a large customer buying millions of sensors.

      Delete
    2. Florida Photonics ClusterMay 13, 2019 at 3:52 PM

      Yup. Oh well. Thanks! -AF

      Delete

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