Patent · US Active

Light emitting device having surface-modified quantum dot luminophores

US9196785B2 · kind B2 · utility

5Cited by

7References

15Claims

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	Nov 24, 2015
Priority date	—
Expiry date	Nov 13, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/8511
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Exemplary embodiments of the present invention relate to a light emitting device including a light emitting diode and a surface-modified luminophore. The surface-modified luminophore includes a quantum dot luminophore and a fluorinated coating arranged on the quantum dot luminophore.

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