Light-emitting, transparent film system based on polymers

Details Light-emitting, transparent film system based on polymers Light-emitting, transparent film system based on polymers

2005-07-25

2008-11-25

Ton, Toan (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000

Reexamination Certificate

active

07456569

ABSTRACT:
A light-emitting, transparent, flexible film system based on polymers is produced by including a thermoplastic polyurethane film having an electroluminescent pigment incorporated therein in the flexible film system. These systems are useful as a luminescent system.

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Pearlthane 11T85 Datasheet (http://web.archive.org/web/20060511212218/www.merquinsa.com/p—info/pearlthane/11T85.pdf).
Merquinsa Pearlthane (http://web.archive.org/web/20040624201255/http://www.merquinsa.com/p—info/pearlthane.asp).
Efunda, “http://www.efunda.com/materials/polymers/properties/polymer—cat.cfm?MajorID=PU”, Accessed on Jan. 17, 2008.
Database Inspec ′Online! The institution of Electrical Engineers, Stevenage, GB, 2001, Yi He et al: “Polyfluorene light emitting device on flexible plastic substrates” XP002357539 Database accession No. 7148225 * Zusammenfassung * & Organic Light-Emitting Materials and Devices IV Jul. 31-Aug. 2, 2000 San Diego, CA, USA, Bd. 4105, Feb. 2001, Seiten 143-151, Proceedings of the SPIE—The International Society for Optical Engineering SPI-Int. Soc. Opt. Eng USA.

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