Patent · US Active

Luminophores made of doped garnet for pcLEDs

US8088304B2 · kind B2 · utility

16Cited by

11References

25Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Holger Winkler · Darmstadt, DE
Tim Vosgroene · Ober-Ramstadt, DE
Thomas Juestel · Aachen, DE
Stephanie Moeller · Steinfurt, DE

Key dates

Filing date	Feb 13, 2008
Grant date	Jan 3, 2012
Priority date	—
Expiry date	May 11, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/8512
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The invention relates to phosphors having a garnet structure of the formula I(Ya,Gdb,Luc,Sed,Sme,Tbf,Prg,Thh,Iri,Sbj,Bik)3-x(All,Gam)5O12:Cex (I)

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