Patent · US Active

Polymeric organic nanoparticles with enhanced emission

US11230663B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

SONY GROUP CORPORATION · JP

Inventors

Tzenka Miteva · Stuttgart, DE
Anthony Roberts · Stuttgart, DE
Michaela Mai · Stuttgart, DE
Markus Obermaier · Waldkraiburg, DE
Gabriele Nelles · Stuttgart, DE
Vitor Deichmann · Leatherhead, GB
Vladimir Yakutkin · Stuttgart, DE
Jan Rother · Stuttgart, DE

Key dates

Filing date	Mar 23, 2017
Grant date	Jan 25, 2022
Priority date	—
Expiry date	Apr 1, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG01N2021/6439
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present disclosure relates to luminescent including photon up-conversion nanoparticles. These nanoparticles include a polymeric organic matrix, at least one light emitter distributed within this matrix, a stabilizing agent, and at least one metal particle enclosed within the matrix, wherein the metal particles are plasmonic nanoparticles. The present disclosure further relates to methods of manufacture and to uses of such nanoparticles.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.