US Patent No. 10,340,427
QUANTUM DOTS WITH INORGANIC LIGANDS IN AN INORGANIC MATRIX
| Patent No. | 10,340,427 |
|---|---|
| Issue Date | July 02, 2019 |
| Title | Quantum Dots With Inorganic Ligands In An Inorganic Matrix |
| Inventorship | Patrick John Baesjou, Eindhoven (NL) Stefan Willi Julius Gruhlke, Baesweiler (NL) Roelof Koole, Eindhoven (NL) Johannes Franciscus Maria Cillessen, Deurne (NL) |
| Assignee | Lumileds LLC, San Jose, CA (US) |
Claim of US Patent No. 10,340,427
1. A method comprising:providing luminescent quantum dots with an inorganic capping agent in a starting liquid;
precipitating in a co-precipitation process an inorganic salt comprising precipitated material from the starting liquid, the precipitated material comprising said quantum dots hosted by the co-precipitated inorganic salt; and
separating in a separation process the precipitated material from the starting liquid to thereby provide a luminescent material.
precipitating in a co-precipitation process an inorganic salt comprising precipitated material from the starting liquid, the precipitated material comprising said quantum dots hosted by the co-precipitated inorganic salt; and
separating in a separation process the precipitated material from the starting liquid to thereby provide a luminescent material.