Patent · US Active

Surface-modified quantum dot luminophores

US9234129B2 · kind B2 · utility

0Cited by

8References

6Claims

0Family size

Assignees

Seoul Semiconductor Co., Ltd. · KR
LITEC-LP Gmbh · DE

Inventors

Chung Hoon Lee · Ansan-si, KR
Walter Tews · Greifswald, DE
Gundula Roth · Levenhagen, DE
Detlef Starick · Berlin, DE

Key dates

Filing date	Nov 11, 2013
Grant date	Jan 12, 2016
Priority date	—
Expiry date	Apr 15, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S977/834
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A surface-modified quantum dot luminophore includes a quantum dot luminophore and a coating includes a fluorinated coating including a fluorinated inorganic agent, a fluorinated organic agent, or a combination of fluorinated inorganic and organic agents, the fluorinated coating generating hydrophobic surface sites and the coating is disposed on the surface of the silicate luminophore.

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