Nitto-denko Corporation

Jesse Dan Froehlich

Amane Mochizuki

Sheng Li

Toshitaka Nakamura

Takashi Kondo

Michael E Lauters

Rebecca Romero

Hyunsik Chae

Hyun Sik Chae

Nobukazu Negishi

Robin Irene Young

Ghassan E Jabbour

Disclosed herein are compounds containing an optionally substituted (2-phenylpyridinato-N,C)(2,4-pentanedionato)Pt(II). Some embodiments provide a light-emitting device, having an anode layer, a cathode layer, and a light-emitting layer positioned between, and electrically connected to, the anode layer and the cathode layer, wherein the light-emitting layer contains a compound disclosed herein.

Emissive compounds for organic light-emitting diodes

Disclosed herein are compositions comprising an electron transport compound, an emissive compound, and an organic solvent. The emissive compound comprises an organic indium complex attached to a nanoparticle core. These compositions are useful in fabricating light emitting devices and can be deposited on a substrate via a printing process.

Printable light-emitting compositions

A light emitting composition includes a light-emitting lumophore-functionalized nanoparticle, such as an organic-inorganic light-emitting lumophore-functionalized nanoparticle. A light emitting device includes an anode, a cathode, and a layer containing such a light-emitting composition. In an embodiment, the light emitting device can emit white light.

Light emitting devices and compositions

Light emitting devices and compositions comprising lumophore-functionalized nanoparticles

A solvothermal process for making inorganic nanoparticles is described. Inorganic nanoparticles can be produced by forming a suspension or solution comprising at least one group II-IV and lanthanide metal inorganic salt in a first medium, disposing the suspension or solution in a sealed chamber having an interior pressure, elevating the interior pressure of the sealed chamber to an initial interior pressure prior to the heating, heating the suspension or solution to a peak temperature higher than the normal boiling point of the first medium, optionally adding a second medium to the suspension or solution after the heating.

Nanoparticle synthesis by solvothermal process

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Vista, CA, United States of America

Jesse Dan Froehlich