Merck Patent Gmbh

Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.

Samsung Electronics Co., Ltd.

Denis Glozman

Teruaki Suzuki

Uri Banin

Nils Greinert

Ehud Shaviv

Sanaa Khalil

Hagai Arbell

Yuki Hirayama

Tadashi Kishimoto

David Mocatta

Julian Burschka

Amir Holtzman

Inbal Davidi

Elizaveta Kossoy

Kobi Oded

Alex Irzh

Christian-Hubertus Kuechenthal

A method of manufacturing a composition with improved quantum yield, containing at least these steps: a/ manufacturing a mixture by at least these steps: 1/ providing a semiconducting light emitting nanoparticle, 2/ adding a macromolecular compound comprising at least an anchoring group; 3/ adding an organic additive, and b/ subjecting the mixture from step a/ to irradiation with light of a wavelength in the range of 300 to 600 nm having an intensity in the range of 0.025 to 1 W/cmto obtain the composition; wherein the organic additive is defined by formula (Ia): M-(X—Y), wherein M is a divalent metal ion, X is a hydrocarbon chain, and Y is a functional group.

Composition comprising semiconducting light emitting nanoparticles

The present invention relates to a method for synthesizing a semiconducting nanosized material.

Method for synthesizing a semiconducting nanosized material

Suggested is a semiconductor nano-sized light emitting material having a ligand.

Semiconducting light emitting material

The present invention provides an optically active structure and the use thereof in a backlight unit. The optically active structure comprises a plurality of optically active particles configured to emit light of one or more predetermined wavelength range in response to pumping energy, and a plurality of light scattering elements. The plurality of light scattering elements comprises optically transparent void regions, such as void regions surrounding filler particles.

Emitting film with improved light-out coupling

Growing community of inventors

Ashdod, Israel

Denis Glozman