Up-conversion device with broad band absorber

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United States of America Patent

PATENT NO 8592801
APP PUB NO 20120217477A1
SERIAL NO

13272928

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Embodiments of the invention are directed to an IR photodetector that broadly absorbs electromagnetic radiation including at least a portion of the near infrared (NIR) spectrum. The IR photodetector comprises polydispersed QDs of PbS and/or PbSe. The IR photodetector can be included as a layer in an up-conversion device when coupled to a light emitting diode (LED) according to an embodiment of the invention.

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Patent Owner(s)

  • NANOHOLDINGS, LLC;UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Do Young Gainesville, US 166 1801
Lee, Jae Woong Gainesville, US 34 218
Pradhan, Bhabendra Marietta, US 8 58
So, Franky Gainesville, US 111 4223

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