• DocumentCode
    597008
  • Title

    High Dynamic Range image sensor with self adapting integration time in 3D technology

  • Author

    Guezzi-Messaoud, Fadoua ; Dupret, A. ; Peizerat, Arnaud ; Blanchard, Yves

  • Author_Institution
    L3I, CEA-Leti, Grenoble, France
  • fYear
    2012
  • fDate
    9-12 Dec. 2012
  • Firstpage
    340
  • Lastpage
    343
  • Abstract
    This paper presents a High Dynamic Range (HDR) image sensor architecture that uses capabilities of three-dimensional integrated circuit (3D IC) to reach a dynamic range over 120 dB without modifying the classic (3T or 4T) pixel architecture. The integration time is evaluated on subsets of pixels on the lower IC of the stack and then sent back by vertical interconnections to the sensor array.
  • Keywords
    CMOS image sensors; three-dimensional integrated circuits; 3D technology; high dynamic range image sensor; pixel architecture; self-adapting integration time; three dimensional integrated circuit; Dynamic range; Image coding; Image sensors; Integrated circuits; PSNR; Stacking; Transistors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Electronics, Circuits and Systems (ICECS), 2012 19th IEEE International Conference on
  • Conference_Location
    Seville
  • Print_ISBN
    978-1-4673-1261-5
  • Electronic_ISBN
    978-1-4673-1259-2
  • Type

    conf

  • DOI
    10.1109/ICECS.2012.6463732
  • Filename
    6463732
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=597008