Universal Display Corporation

Angang Dong

Chun Lin

Julia J Brown

Suman Layek

Christopher Bruce Murray

Cherie Renee Kagan

Kwang-Ohk Cheon

Aaron Thomas Fafarman

Michael Inbasekaran

Xingchen Ye

A first device comprising a first organic light emitting device (OLED) is described. The first OLED includes an anode, a cathode and an emissive layer disposed between the anode and the cathode. The emissive layer includes a phosphorescent emissive dopant and a host material, that includes nanocrystals. The phosphorescent emissive dopant is bonded to the host material by a bridge moiety.

Organice electroluminescent materials and devices

A liquid composition (e.g., inkjet fluid) for forming an organic layer of an organic electronic device (e.g., an OLED). The liquid composition comprises a small molecule organic semiconductor material mixed in a solvent in which the solvent compound has the following formula: wherein Ris Calkyl; Ris Calkyl; and Ris one or more optional substitutions independently selected from Calkyl and lower aryl.

Aryloxyalkylcarboxylate solvent compositions for inkjet printing of organic layers

A novel electronic device is reported containing a host comprising an inorganic material with a band gap of less than 4 eV. The use of an inorganic material is advantageous due to its desirable physical properties, including increased stability and charge mobility.

Inorganic hosts in OLEDs

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Angang Dong