The Picture Elements Emitting Light Where A Pair Of Light Beams Intersect In A Transparent Material (epo) Patents (Class 348/E13.055)
  • Core-shell layer for room temperature infrared sensing
    Patent number: 11605744
    Abstract: An infrared up-conversion device for converting LWIR radiation to NIR radiation includes a distribution of core-shell nano-sized particles within a transparent binder material. The core-shell particles can be composed of a HgTe core and a CdTe shell. The up-conversion device can be used with a NIR imager to function as an LWIR imager without the need for cryogenic cooling.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: March 14, 2023
    Assignee: Sivananthan Laboratories, Inc.
    Inventors: Srinivasan Krishnamurthy, Paul Boieriu