Title:
METHOD OF PREPARING ORGANIC LUMINESCENT MATERIALS STABILIZED BY HEAT TREATMENT AND MATERIALS OBTAINED THEREFROM
Document Type and Number:
WIPO Patent Application WO2004033583
Kind Code:
A3
Abstract:
The present invention relates to methods of preparing and stabilizing organic luminescent materials by means of heat treatment (annealing) in a suitable atmosphere. The treatment performed on films of such materials deposited on an inert support causes an immediate increase of the luminescence and a stabilization of the emission in ambient atmosphere for at least 500 hours.
Inventors:
BALDACCHINI GIUSEPPE (IT)
PACE ANGELO (IT)
BALDACCHINI TOMMASO (IT)
PODE RAMCHANDRA BALAJI (IN)
PACE ANGELO (IT)
BALDACCHINI TOMMASO (IT)
PODE RAMCHANDRA BALAJI (IN)
Application Number:
PCT/IT2003/000555
Publication Date:
July 08, 2004
Filing Date:
September 19, 2003
Export Citation:
Assignee:
ENEA ENTE NUOVE TEC (IT)
INFO & TECH S R L (IT)
BALDACCHINI GIUSEPPE (IT)
PACE ANGELO (IT)
BALDACCHINI TOMMASO (IT)
PODE RAMCHANDRA BALAJI (IN)
INFO & TECH S R L (IT)
BALDACCHINI GIUSEPPE (IT)
PACE ANGELO (IT)
BALDACCHINI TOMMASO (IT)
PODE RAMCHANDRA BALAJI (IN)
International Classes:
C09K11/06; H01L51/30; H01L51/50; H05B33/14; (IPC1-7): C09K11/06
Foreign References:
| EP1146574A2 | 2001-10-17 |
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