Jean-Michel Caruge

TL;DR: In this article, the use of sputtered, amorphous inorganic semiconductors as robust charge transport layers and demonstrate devices capable of operating at current densities exceeding 3.5 cm−2 with peak brightness of 1,950 cm−m−2 and maximum external electroluminescence efficiency of nearly 0.1%, which represents a 100-fold improvement over previously reported structures.

TL;DR: A hybrid inorganic/organic light-emitting device composed of a CdSe/ZnS core/shell semiconductor quantum-dot emissive layer sandwiched between p-type NiO and tris-(8-hydroxyquinoline) aluminum (Alq3), as hole and electron transporting layers, respectively is demonstrated.

TL;DR: It is demonstrated that understanding of material properties and their effect on charging processes in QDs enables the systematic design of higher efficiency QD-LEDs and excitation of QDs with different emission colors using the same device structure.

TL;DR: In this paper, the authors discuss the key advantages of using colloidal quantum dots as luminophores in LEDs and outline the 19-year evolution of four types of QLEDs that have seen efficiencies rise from less than 0.01% to 18%.

TL;DR: A novel unipolar light-emitting device architecture that operates using direct-current, field-driven electroluminescence of colloidally synthesized quantum dots (QDs) enables emission from different color QDs and, for the first time, constant QD electrolUMinescence during extended operation in air, unpackaged.