University of Southern California

University of Michigan

Princeton University

Carsten Borek

Mark Edward Thompson

Peter I Djurovich

Stephen R Forrest

Arnold Tamayo

Kenneth Hanson

Yiru Sun

Maria Dolores Perez

There is disclosed an organic photosensitive optoelectronic devices comprising organic photoconductive materials, which comprise singlet fission host materials doped with triplet forming materials. There is also disclosed devices made from such materials, such as an organic photovoltaic cell, a photoconductor cell, a photodetector, organic photosensors, chemical sensors, and biological sensors. Methods of fabricating such devices are also disclosed.

Organic photosensitive optoelectronic devices with triplet harvesting

Embodiments of the present invention provide an organic photosensitive optoelectronic device comprising at least one nonplanar porphyrin of formula (I), wherein the meanings of M, R and R' are disclosed herein.

Organic photosensitive optoelectronic devices with nonplanar porphyrins

Certain iridium compounds which may comprise an iridium(III)-ligand complex having the general formula: (C^N)&#x2014;Ir&#x2014;(N^N). (C^N) and (N^N) may each represent a ligand coordinated to an iridium atom. The iridium compounds may have a primary phosphorescent photoluminescence peak wavelength in the near-infrared (IR) range. Also, organic devices that use certain iridium compounds. The organic device may comprise an organic layer and the organic layer may comprise any of the iridium compounds disclosed herein. Also, organic devices that use certain metalloporphyrin compounds. The metalloporphyrin compounds may comprise a core porphyrin structure with four pyrrole rings. The metalloporphyrin compounds may have a primary phosphorescent photoluminescence peak wavelength in the near-IR range.

Near infrared emitting organic compounds and organic devices using the same

Near-infrared emitting organic compounds and organic devices using the same

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Pasadena, CA, United States of America

Carsten Borek