Patent · US Active

Alloyed rod structure in a nanocrystalline quantum dot

US10106734B2 · kind B2 · utility

1Cited by

2References

7Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Yagnaseni Ghosh · Lexington, US
Benjamin Daniel Mangum · Tualatin, US
Norbert Puetz · Niederaußem, DE
Juanita N. Kurtin · Hillsboro, US

Key dates

Filing date	Jul 30, 2015
Grant date	Oct 23, 2018
Priority date	—
Expiry date	Jul 30, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S977/95
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A quantum dot includes a nanocrystalline core and an alloyed nanocrystalline shell made of a semiconductor material composition different from the nanocrystalline core. The alloyed nanocrystalline shell is bonded to and completely surrounds the nanocrystalline core.

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