Patent · US Expired

Intermediate layer in electroluminescent arrangements containing finely divided inorganic particles

US5917279A · kind A · utility

68Cited by

5References

10Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Andreas Elschner · Mülheim, DE
Rolf Wehrmann · Krefeld, DE
Kai Butje · Duisburg, DE

Key dates

Filing date	Nov 12, 1996
Grant date	Jun 29, 1999
Priority date	—
Expiry date	Nov 12, 2016

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S428/917
WIPO fieldMicro-structural and nano-technology
WIPO sectorChemistry

Abstract

The present invention relates to intermediate layers of inorganic materials in electroluminescent arrangements which contain finely divided inorganic particles (nano-particles) dispersed in a polymer binder.

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