Optoelectronic device and methods of use

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United States of America Patent

PATENT NO 10949026
APP PUB NO 20190114032A1
SERIAL NO

16087478

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Abstract

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Provided is a method of creating an image on an array of optoelectronic elements comprising

    (a) providing a device comprising an array of optoelectronic elements and circuitry connected to each optoelectronic element, wherein the optoelectronic element comprises plural quantum dots or plural nanorods, andwherein the circuitry is configured to be capable of switching each optoelectronic element independently between an effective forward bias configuration and a reverse-bias configuration, (b) imposing an effective reverse bias on two or more of the optoelectronic elements,(c) providing circuitry that will detect the onset of photocurrent from an individual effective reverse biased optoelectronic element and that will respond to the photocurrent by changing the bias on the individual optoelectronic element to an effective forward bias.

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Patent Owner(s)

  • DOW GLOBAL TECHNOLOGIES LLC; ROHM AND HAAS COMPANY; THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS; ROHM AND HAAS ELECTRONIC MATERIALS LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Seongyong Urbana, US 7 2
Deshpande, Kishori Freeport, US 24 65
Ewers, Trevor Midland, US 6 15
Greer, Edward Collegeville, US 6 15
Joo, Jaebum Marlborough, US 13 37
Kim, Bong Hoon Urbana, US 7 23
Oh, Nuri Urbana, US 17 21
Park, Jong Keun Marlborough, US 65 724
Shim, Moonsub Urbana, US 16 290
Trefonas,, III Peter Marlborough, US 102 645
Zhang, Jieqian Marlborough, US 30 131

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