Patent · US Active

Luminescent substance and illuminating device

US11326098B2 · kind B2 · utility

0Cited by

1References

13Claims

0Family size

Assignee

Osram OLED GMBH · DE

Inventors

Daniel Bichler · Augsburg, DE
Thorsten Schroeder
Gina Maya Achrainer · Greifenberg, DE
Christian Koch · Oberottmarshausen, DE
Simon Dallmeir · Biessenhofen, DE

Key dates

Filing date	Jun 5, 2019
Grant date	May 10, 2022
Priority date	—
Expiry date	Jun 5, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/851
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A luminophore may have the general empirical formula X3A7Z3O11:E, where:

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